diff --git a/.ci/dpdk-build.sh b/.ci/dpdk-build.sh
new file mode 100755
index 000000000..02dcefef6
--- /dev/null
+++ b/.ci/dpdk-build.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+set -o errexit
+set -x
+
+function build_dpdk()
+{
+ local VERSION_FILE="dpdk-dir/cached-version"
+ local DPDK_VER=$1
+ local DPDK_OPTS=""
+
+ rm -rf dpdk-dir
+
+ if [ "${DPDK_VER##refs/*/}" != "${DPDK_VER}" ]; then
+ git clone --single-branch $DPDK_GIT dpdk-dir -b "${DPDK_VER##refs/*/}"
+ pushd dpdk-dir
+ git log -1 --oneline
+ else
+ wget https://fast.dpdk.org/rel/dpdk-$1.tar.xz
+ tar xvf dpdk-$1.tar.xz > /dev/null
+ DIR_NAME=$(tar -tf dpdk-$1.tar.xz | head -1 | cut -f1 -d"/")
+ mv ${DIR_NAME} dpdk-dir
+ pushd dpdk-dir
+ fi
+
+ # Switching to 'default' machine to make dpdk-dir cache usable on
+ # different CPUs. We can't be sure that all CI machines are exactly same.
+ DPDK_OPTS="$DPDK_OPTS -Dmachine=default"
+
+ # Disable building DPDK unit tests. Not needed for OVS build or tests.
+ DPDK_OPTS="$DPDK_OPTS -Dtests=false"
+
+ # Disable DPDK developer mode, this results in less build checks and less
+ # meson verbose outputs.
+ DPDK_OPTS="$DPDK_OPTS -Ddeveloper_mode=disabled"
+
+ # OVS compilation and "normal" unit tests (run in the CI) do not depend on
+ # any DPDK driver being present.
+ # We can disable all drivers to save compilation time.
+ DPDK_OPTS="$DPDK_OPTS -Ddisable_drivers=*/*"
+
+ # Install DPDK using prefix.
+ DPDK_OPTS="$DPDK_OPTS --prefix=$(pwd)/build"
+
+ meson $DPDK_OPTS build
+ ninja -C build
+ ninja -C build install
+
+ echo "Installed DPDK in $(pwd)"
+ popd
+ echo "${DPDK_VER}" > ${VERSION_FILE}
+}
+
+build_dpdk $DPDK_VER
diff --git a/.ci/dpdk-prepare.sh b/.ci/dpdk-prepare.sh
new file mode 100755
index 000000000..f7e6215dd
--- /dev/null
+++ b/.ci/dpdk-prepare.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -ev
+
+# Installing wheel separately because it may be needed to build some
+# of the packages during dependency backtracking and pip >= 22.0 will
+# abort backtracking on build failures:
+# https://github.com/pypa/pip/issues/10655
+pip3 install --disable-pip-version-check --user wheel
+pip3 install --disable-pip-version-check --user pyelftools
+pip3 install --user 'meson==0.53.2'
diff --git a/.ci/linux-build.sh b/.ci/linux-build.sh
index 10021fddb..8227a5748 100755
--- a/.ci/linux-build.sh
+++ b/.ci/linux-build.sh
@@ -9,9 +9,7 @@ EXTRA_OPTS="--enable-Werror"
function install_dpdk()
{
- local DPDK_VER=$1
local VERSION_FILE="dpdk-dir/cached-version"
- local DPDK_OPTS=""
local DPDK_LIB=$(pwd)/dpdk-dir/build/lib/x86_64-linux-gnu
if [ "$DPDK_SHARED" ]; then
@@ -24,63 +22,14 @@ function install_dpdk()
# Export the following path for pkg-config to find the .pc file.
export PKG_CONFIG_PATH=$DPDK_LIB/pkgconfig/:$PKG_CONFIG_PATH
- if [ "${DPDK_VER##refs/*/}" != "${DPDK_VER}" ]; then
- # Avoid using cache for git tree build.
- rm -rf dpdk-dir
-
- DPDK_GIT=${DPDK_GIT:-https://dpdk.org/git/dpdk}
- git clone --single-branch $DPDK_GIT dpdk-dir -b "${DPDK_VER##refs/*/}"
- pushd dpdk-dir
- git log -1 --oneline
- else
- if [ -f "${VERSION_FILE}" ]; then
- VER=$(cat ${VERSION_FILE})
- if [ "${VER}" = "${DPDK_VER}" ]; then
- # Update the library paths.
- sudo ldconfig
- echo "Found cached DPDK ${VER} build in $(pwd)/dpdk-dir"
- return
- fi
- fi
- # No cache or version mismatch.
- rm -rf dpdk-dir
- wget https://fast.dpdk.org/rel/dpdk-$1.tar.xz
- tar xvf dpdk-$1.tar.xz > /dev/null
- DIR_NAME=$(tar -tf dpdk-$1.tar.xz | head -1 | cut -f1 -d"/")
- mv ${DIR_NAME} dpdk-dir
- pushd dpdk-dir
+ if [ ! -f "${VERSION_FILE}" ]; then
+ echo "Could not find DPDK in $(pwd)/dpdk-dir"
+ return 1
fi
- # Switching to 'default' machine to make dpdk-dir cache usable on
- # different CPUs. We can't be sure that all CI machines are exactly same.
- DPDK_OPTS="$DPDK_OPTS -Dmachine=default"
-
- # Disable building DPDK unit tests. Not needed for OVS build or tests.
- DPDK_OPTS="$DPDK_OPTS -Dtests=false"
-
- # Disable DPDK developer mode, this results in less build checks and less
- # meson verbose outputs.
- DPDK_OPTS="$DPDK_OPTS -Ddeveloper_mode=disabled"
-
- # OVS compilation and "normal" unit tests (run in the CI) do not depend on
- # any DPDK driver being present.
- # We can disable all drivers to save compilation time.
- DPDK_OPTS="$DPDK_OPTS -Ddisable_drivers=*/*"
-
- # Install DPDK using prefix.
- DPDK_OPTS="$DPDK_OPTS --prefix=$(pwd)/build"
-
- CC=gcc meson $DPDK_OPTS build
- ninja -C build
- ninja -C build install
-
# Update the library paths.
sudo ldconfig
-
-
- echo "Installed DPDK source in $(pwd)"
- popd
- echo "${DPDK_VER}" > ${VERSION_FILE}
+ echo "Found cached DPDK $(cat ${VERSION_FILE}) build in $(pwd)/dpdk-dir"
}
function configure_ovs()
@@ -130,10 +79,11 @@ assert ovs.json.from_string('{\"a\": 42}') == {'a': 42}"
fi
if [ "$DPDK" ] || [ "$DPDK_SHARED" ]; then
- if [ -z "$DPDK_VER" ]; then
- DPDK_VER="22.11.1"
- fi
- install_dpdk $DPDK_VER
+ install_dpdk
+fi
+
+if [ "$STD" ]; then
+ CFLAGS_FOR_OVS="${CFLAGS_FOR_OVS} -std=$STD"
fi
if [ "$CC" = "clang" ]; then
diff --git a/.ci/linux-prepare.sh b/.ci/linux-prepare.sh
index f414a879c..c28b6819a 100755
--- a/.ci/linux-prepare.sh
+++ b/.ci/linux-prepare.sh
@@ -23,8 +23,7 @@ cd ..
# https://github.com/pypa/pip/issues/10655
pip3 install --disable-pip-version-check --user wheel
pip3 install --disable-pip-version-check --user \
- flake8 'hacking>=3.0' netaddr pyparsing sphinx setuptools pyelftools
-pip3 install --user 'meson==0.53.2'
+ flake8 'hacking>=3.0' netaddr pyparsing sphinx setuptools
# Install python test dependencies
pip3 install -r python/test_requirements.txt
diff --git a/.ci/osx-build.sh b/.ci/osx-build.sh
index 09df61826..b81744ec9 100755
--- a/.ci/osx-build.sh
+++ b/.ci/osx-build.sh
@@ -10,7 +10,7 @@ function configure_ovs()
./boot.sh && ./configure $*
}
-configure_ovs $EXTRA_OPTS $*
+configure_ovs $EXTRA_OPTS $OPTS $*
if [ "$CC" = "clang" ]; then
make CFLAGS="$CFLAGS -Wno-error=unused-command-line-argument"
diff --git a/.cirrus.yml b/.cirrus.yml
index 952d96431..48931fa08 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -3,7 +3,7 @@ freebsd_build_task:
freebsd_instance:
matrix:
image_family: freebsd-12-4-snap
- image_family: freebsd-13-1-snap
+ image_family: freebsd-13-2-snap
cpu: 4
memory: 4G
diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 82675b973..80c449336 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -3,12 +3,80 @@ name: Build and Test
on: [push, pull_request]
jobs:
+ build-dpdk:
+ env:
+ dependencies: gcc libnuma-dev ninja-build
+ CC: gcc
+ DPDK_GIT: https://dpdk.org/git/dpdk-stable
+ DPDK_VER: 22.11.1
+ name: dpdk gcc
+ outputs:
+ dpdk_key: ${{ steps.gen_dpdk_key.outputs.key }}
+ runs-on: ubuntu-20.04
+ timeout-minutes: 30
+
+ steps:
+ - name: checkout
+ uses: actions/checkout@v3
+
+ - name: update PATH
+ run: |
+ echo "$HOME/bin" >> $GITHUB_PATH
+ echo "$HOME/.local/bin" >> $GITHUB_PATH
+
+ - name: create ci signature file for the dpdk cache key
+ # This will collect most of DPDK related lines, so hash will be different
+ # if something changed in a way we're building DPDK including DPDK_VER.
+ # This also allows us to use cache from any branch as long as version
+ # and a way we're building DPDK stays the same.
+ run: |
+ grep -irE 'RTE_|DPDK|meson|ninja' .ci/dpdk-* > dpdk-ci-signature
+ grep -rwE 'DPDK_GIT|DPDK_VER' .github/ >> dpdk-ci-signature
+ if [ "${DPDK_VER##refs/*/}" != "${DPDK_VER}" ]; then
+ git ls-remote --heads $DPDK_GIT $DPDK_VER >> dpdk-ci-signature
+ fi
+ cat dpdk-ci-signature
+
+ - name: generate ci DPDK key
+ id: gen_dpdk_key
+ env:
+ ci_key: ${{ hashFiles('dpdk-ci-signature') }}
+ run: echo 'key=dpdk-${{ env.ci_key }}' >> $GITHUB_OUTPUT
+
+ - name: cache
+ id: dpdk_cache
+ uses: actions/cache@v3
+ with:
+ path: dpdk-dir
+ key: ${{ steps.gen_dpdk_key.outputs.key }}
+
+ - name: set up python
+ if: steps.dpdk_cache.outputs.cache-hit != 'true'
+ uses: actions/setup-python@v4
+ with:
+ python-version: '3.9'
+
+ - name: update APT cache
+ if: steps.dpdk_cache.outputs.cache-hit != 'true'
+ run: sudo apt update || true
+ - name: install common dependencies
+ if: steps.dpdk_cache.outputs.cache-hit != 'true'
+ run: sudo apt install -y ${{ env.dependencies }}
+
+ - name: prepare
+ if: steps.dpdk_cache.outputs.cache-hit != 'true'
+ run: ./.ci/dpdk-prepare.sh
+
+ - name: build
+ if: steps.dpdk_cache.outputs.cache-hit != 'true'
+ run: ./.ci/dpdk-build.sh
+
build-linux:
+ needs: build-dpdk
env:
dependencies: |
- automake libtool gcc bc libjemalloc2 libjemalloc-dev \
- libssl-dev llvm-dev libelf-dev libnuma-dev libpcap-dev \
- ninja-build selinux-policy-dev libbpf-dev
+ automake libtool gcc bc libjemalloc2 libjemalloc-dev libssl-dev \
+ llvm-dev libnuma-dev libpcap-dev selinux-policy-dev libbpf-dev
ASAN: ${{ matrix.asan }}
UBSAN: ${{ matrix.ubsan }}
CC: ${{ matrix.compiler }}
@@ -17,6 +85,7 @@ jobs:
LIBS: ${{ matrix.libs }}
M32: ${{ matrix.m32 }}
OPTS: ${{ matrix.opts }}
+ STD: ${{ matrix.std }}
TESTSUITE: ${{ matrix.testsuite }}
name: linux ${{ join(matrix.*, ' ') }}
@@ -32,6 +101,11 @@ jobs:
- compiler: clang
opts: --disable-ssl
+ - compiler: gcc
+ std: c99
+ - compiler: clang
+ std: c99
+
- compiler: gcc
testsuite: test
- compiler: clang
@@ -104,25 +178,12 @@ jobs:
with:
python-version: '3.9'
- - name: create ci signature file for the dpdk cache key
- if: matrix.dpdk != '' || matrix.dpdk_shared != ''
- # This will collect most of DPDK related lines, so hash will be different
- # if something changed in a way we're building DPDK including DPDK_VER.
- # This also allows us to use cache from any branch as long as version
- # and a way we're building DPDK stays the same.
- run: |
- grep -irE 'RTE_|DPDK|meson|ninja' -r .ci/ > dpdk-ci-signature
- cat dpdk-ci-signature
-
- name: cache
if: matrix.dpdk != '' || matrix.dpdk_shared != ''
uses: actions/cache@v3
- env:
- matrix_key: ${{ matrix.dpdk }}${{ matrix.dpdk_shared }}
- ci_key: ${{ hashFiles('dpdk-ci-signature') }}
with:
path: dpdk-dir
- key: ${{ env.matrix_key }}-${{ env.ci_key }}
+ key: ${{ needs.build-dpdk.outputs.dpdk_key }}
- name: update APT cache
run: sudo apt update || true
diff --git a/Documentation/ref/ovs-actions.7.rst b/Documentation/ref/ovs-actions.7.rst
index b59b7634f..36adcc5db 100644
--- a/Documentation/ref/ovs-actions.7.rst
+++ b/Documentation/ref/ovs-actions.7.rst
@@ -694,7 +694,8 @@ encapsulated in an OpenFlow ``packet-in`` message. The supported options are:
Limit to *max_len* the number of bytes of the packet to send in the
``packet-in.`` A *max_len* of 0 prevents any of the packet from being
sent (thus, only metadata is included). By default, the entire packet is
- sent, equivalent to a *max_len* of 65535.
+ sent, equivalent to a *max_len* of 65535. This option has no effect in
+ Open vSwith 2.7 and later: the entire packet will always be sent.
``reason=``\ *reason*
Specify *reason* as the reason for sending the message in the
@@ -733,6 +734,12 @@ encapsulated in an OpenFlow ``packet-in`` message. The supported options are:
options require the Open vSwitch ``NXAST_CONTROLLER`` extension action added
in Open vSwitch 1.6.
+ Open vSwitch 2.7 and later is configured to not buffer packets for the
+ packet-in event. As a result, the full packet is always sent to
+ controllers. This means that the ``max_len`` option has no effect on the
+ ``controller`` action, and all values (even 0) are equivalent to the default
+ value of 65535.
+
The ``enqueue`` action
----------------------
@@ -1380,7 +1387,7 @@ The ``delete_field`` action
| ``delete_field:``\ *field*
The ``delete_field`` action deletes a *field* in the syntax described under
-`Field Specifications`_ above. Currently, only the ``tun_metadta`` fields are
+`Field Specifications`_ above. Currently, only the ``tun_metadata`` fields are
supported.
This action was added in Open vSwitch 2.14.
diff --git a/Makefile.am b/Makefile.am
index e605187b8..eddb981ae 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -75,6 +75,8 @@ EXTRA_DIST = \
MAINTAINERS.rst \
README.rst \
NOTICE \
+ .ci/dpdk-build.sh \
+ .ci/dpdk-prepare.sh \
.ci/linux-build.sh \
.ci/linux-prepare.sh \
.ci/osx-build.sh \
@@ -365,7 +367,7 @@ ALL_LOCAL += manpage-check
manpage-check: $(man_MANS) $(dist_man_MANS) $(noinst_man_MANS)
@error=false; \
for manpage in $?; do \
- LANG=en_US.UTF-8 groff -w mac -w delim -w escape -w input -w missing -w tab -T utf8 -man -p -z $$manpage >$@.tmp 2>&1; \
+ LANG=en_US.UTF-8 groff -t -w mac -w delim -w escape -w input -w missing -w tab -T utf8 -man -p -z $$manpage >$@.tmp 2>&1; \
if grep warning: $@.tmp; then error=:; fi; \
rm -f $@.tmp; \
done; \
@@ -412,7 +414,7 @@ endif
CLEANFILES += flake8-check
-include manpages.mk
-manpages.mk: $(MAN_ROOTS) build-aux/sodepends.py python/build/soutil.py
+manpages.mk: $(MAN_ROOTS) build-aux/sodepends.py python/ovs_build_helpers/soutil.py
@PYTHONPATH=$$PYTHONPATH$(psep)$(srcdir)/python $(PYTHON3) $(srcdir)/build-aux/sodepends.py -I. -I$(srcdir) $(MAN_ROOTS) >$(@F).tmp
@if cmp -s $(@F).tmp $@; then \
touch $@; \
diff --git a/NEWS b/NEWS
index 37a01dea5..8fbf7219d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,16 @@
+v3.1.3 - xx xxx xxxx
+--------------------
+
+v3.1.2 - 27 Jun 2023
+--------------------
+ - Bug fixes
+
+v3.1.1 - 06 Apr 2023
+--------------------
+ - Bug fixes
+ - Security:
+ * Fixed vulnerability CVE-2023-1668.
+
v3.1.0 - 16 Feb 2023
--------------------
- ovs-vswitchd now detects changes in CPU affinity and adjusts the number
diff --git a/build-aux/extract-ofp-fields b/build-aux/extract-ofp-fields
index efec59c25..05d3e1df3 100755
--- a/build-aux/extract-ofp-fields
+++ b/build-aux/extract-ofp-fields
@@ -4,9 +4,9 @@ import getopt
import sys
import os.path
import xml.dom.minidom
-import build.nroff
-from build.extract_ofp_fields import (
+from ovs_build_helpers import nroff
+from ovs_build_helpers.extract_ofp_fields import (
extract_ofp_fields,
PREREQS,
OXM_CLASSES,
@@ -216,7 +216,7 @@ def field_to_xml(field_node, f, body, summary):
""".PP
\\fB%s Field\\fR
.TS
-tab(;);
+tab(;),nowarn;
l lx.
"""
% title
@@ -297,7 +297,7 @@ l lx.
body += [".TE\n"]
body += [".PP\n"]
- body += [build.nroff.block_xml_to_nroff(field_node.childNodes)]
+ body += [nroff.block_xml_to_nroff(field_node.childNodes)]
def group_xml_to_nroff(group_node, fields):
@@ -310,14 +310,14 @@ def group_xml_to_nroff(group_node, fields):
id_ = node.attributes["id"].nodeValue
field_to_xml(node, fields[id_], body, summary)
else:
- body += [build.nroff.block_xml_to_nroff([node])]
+ body += [nroff.block_xml_to_nroff([node])]
content = [
".bp\n",
- '.SH "%s"\n' % build.nroff.text_to_nroff(title.upper() + " FIELDS"),
+ '.SH "%s"\n' % nroff.text_to_nroff(title.upper() + " FIELDS"),
'.SS "Summary:"\n',
".TS\n",
- "tab(;);\n",
+ "tab(;),nowarn;\n",
"l l l l l l l.\n",
"Name;Bytes;Mask;RW?;Prereqs;NXM/OXM Support\n",
"\_;\_;\_;\_;\_;\_\n",
@@ -329,7 +329,7 @@ def group_xml_to_nroff(group_node, fields):
def make_oxm_classes_xml(document):
- s = """tab(;);
+ s = """tab(;),nowarn;
l l l.
Prefix;Vendor;Class
\_;\_;\_
@@ -422,7 +422,7 @@ ovs\-fields \- protocol header fields in OpenFlow and Open vSwitch
elif node.nodeType == node.COMMENT_NODE:
pass
else:
- s += build.nroff.block_xml_to_nroff([node])
+ s += nroff.block_xml_to_nroff([node])
for f in fields:
if "used" not in f:
diff --git a/build-aux/gen_ofp_field_decoders b/build-aux/gen_ofp_field_decoders
index 0b797ee8c..0cb6108c2 100755
--- a/build-aux/gen_ofp_field_decoders
+++ b/build-aux/gen_ofp_field_decoders
@@ -2,7 +2,7 @@
import argparse
-import build.extract_ofp_fields as extract_fields
+from ovs_build_helpers.extract_ofp_fields import extract_ofp_fields
def main():
@@ -19,7 +19,7 @@ def main():
args = parser.parse_args()
- fields = extract_fields.extract_ofp_fields(args.metaflow)
+ fields = extract_ofp_fields(args.metaflow)
field_decoders = {}
aliases = {}
diff --git a/build-aux/sodepends.py b/build-aux/sodepends.py
index 45812bcbd..ac8dd61a4 100755
--- a/build-aux/sodepends.py
+++ b/build-aux/sodepends.py
@@ -14,9 +14,10 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from build import soutil
import sys
+from ovs_build_helpers import soutil
+
def sodepends(include_dirs, filenames, dst):
ok = True
diff --git a/build-aux/soexpand.py b/build-aux/soexpand.py
index 00adcf47a..7d4dc0486 100755
--- a/build-aux/soexpand.py
+++ b/build-aux/soexpand.py
@@ -14,9 +14,10 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-from build import soutil
import sys
+from ovs_build_helpers import soutil
+
def soexpand(include_dirs, src, dst):
ok = True
diff --git a/build-aux/xml2nroff b/build-aux/xml2nroff
index ee5553f45..3e937910b 100755
--- a/build-aux/xml2nroff
+++ b/build-aux/xml2nroff
@@ -18,7 +18,7 @@ import getopt
import sys
import xml.dom.minidom
-import build.nroff
+from ovs_build_helpers import nroff
argv0 = sys.argv[0]
@@ -90,10 +90,10 @@ def manpage_to_nroff(xml_file, subst, include_path, version=None):
. I "\\$1"
. RE
..
-''' % (build.nroff.text_to_nroff(program), build.nroff.text_to_nroff(section),
- build.nroff.text_to_nroff(title), build.nroff.text_to_nroff(version))
+''' % (nroff.text_to_nroff(program), nroff.text_to_nroff(section),
+ nroff.text_to_nroff(title), nroff.text_to_nroff(version))
- s += build.nroff.block_xml_to_nroff(doc.childNodes) + "\n"
+ s += nroff.block_xml_to_nroff(doc.childNodes) + "\n"
return s
@@ -139,7 +139,7 @@ if __name__ == "__main__":
try:
s = manpage_to_nroff(args[0], subst, include_path, version)
- except build.nroff.error.Error as e:
+ except nroff.error.Error as e:
sys.stderr.write("%s: %s\n" % (argv0, e.msg))
sys.exit(1)
for line in s.splitlines():
diff --git a/configure.ac b/configure.ac
index 9bf896c01..f4fb551ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,7 +13,7 @@
# limitations under the License.
AC_PREREQ(2.63)
-AC_INIT(openvswitch, 3.1.0, bugs@openvswitch.org)
+AC_INIT(openvswitch, 3.1.3, bugs@openvswitch.org)
AC_CONFIG_SRCDIR([vswitchd/ovs-vswitchd.c])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
@@ -21,7 +21,11 @@ AC_CONFIG_HEADERS([config.h])
AC_CONFIG_TESTDIR([tests])
AM_INIT_AUTOMAKE([tar-pax])
-AC_PROG_CC_C99
+# AC_PROG_CC doesn't try enabling C99 in autoconf 2.69 and below, but
+# AC_PROG_CC_C99 is deprecated in newer ones. In autoconf 2.70+ both
+# will try enabling features up to C11.
+m4_version_prereq([2.70], [AC_PROG_CC], [AC_PROG_CC_C99])
+
AM_PROG_CC_C_O
AC_PROG_CXX
AC_PROG_CPP
diff --git a/debian/changelog b/debian/changelog
index a5ad222c4..b2f60255c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,21 @@
+openvswitch (3.1.3-1) unstable; urgency=low
+ [ Open vSwitch team ]
+ * New upstream version
+
+ -- Open vSwitch team <dev@openvswitch.org> Tue, 27 Jun 2023 14:09:46 +0200
+
+openvswitch (3.1.2-1) unstable; urgency=low
+ [ Open vSwitch team ]
+ * New upstream version
+
+ -- Open vSwitch team <dev@openvswitch.org> Tue, 27 Jun 2023 14:09:46 +0200
+
+openvswitch (3.1.1-1) unstable; urgency=low
+ [ Open vSwitch team ]
+ * New upstream version
+
+ -- Open vSwitch team <dev@openvswitch.org> Thu, 06 Apr 2023 15:10:30 +0200
+
openvswitch (3.1.0-1) unstable; urgency=low
* New upstream version
diff --git a/include/openvswitch/compiler.h b/include/openvswitch/compiler.h
index cf009f826..52614a5ac 100644
--- a/include/openvswitch/compiler.h
+++ b/include/openvswitch/compiler.h
@@ -37,6 +37,16 @@
#define OVS_NO_RETURN
#endif
+#ifndef typeof
+#define typeof __typeof__
+#endif
+
+#ifndef __cplusplus
+#ifndef asm
+#define asm __asm__
+#endif
+#endif
+
#if __GNUC__ && !__CHECKER__
#define OVS_UNUSED __attribute__((__unused__))
#define OVS_PRINTF_FORMAT(FMT, ARG1) __attribute__((__format__(printf, FMT, ARG1)))
diff --git a/include/openvswitch/meta-flow.h b/include/openvswitch/meta-flow.h
index 045dce8f5..3b0220aaa 100644
--- a/include/openvswitch/meta-flow.h
+++ b/include/openvswitch/meta-flow.h
@@ -2366,6 +2366,10 @@ void mf_format_subvalue(const union mf_subvalue *subvalue, struct ds *s);
void field_array_set(enum mf_field_id id, const union mf_value *,
struct field_array *);
+/* Mask the required l3 prerequisites if a 'set' action occurs. */
+void mf_set_mask_l3_prereqs(const struct mf_field *, const struct flow *,
+ struct flow_wildcards *);
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/automake.mk b/lib/automake.mk
index e64ee76ce..24b0ffefe 100644
--- a/lib/automake.mk
+++ b/lib/automake.mk
@@ -451,7 +451,7 @@ lib_libsflow_la_SOURCES = \
lib/sflow_poller.c \
lib/sflow_receiver.c
lib_libsflow_la_CPPFLAGS = $(AM_CPPFLAGS)
-lib_libsflow_la_CFLAGS = $(AM_CFLAGS)
+lib_libsflow_la_CFLAGS = $(AM_CFLAGS) -D_BSD_SOURCE -D_DEFAULT_SOURCE
if HAVE_WNO_UNUSED
lib_libsflow_la_CFLAGS += -Wno-unused
endif
diff --git a/lib/classifier.c b/lib/classifier.c
index 0a89626cc..18dbfc83a 100644
--- a/lib/classifier.c
+++ b/lib/classifier.c
@@ -1695,6 +1695,8 @@ find_match_wc(const struct cls_subtable *subtable, ovs_version_t version,
const struct cls_match *rule = NULL;
struct flowmap stages_map = FLOWMAP_EMPTY_INITIALIZER;
unsigned int mask_offset = 0;
+ bool adjust_ports_mask = false;
+ ovs_be32 ports_mask;
int i;
/* Try to finish early by checking fields in segments. */
@@ -1722,6 +1724,9 @@ find_match_wc(const struct cls_subtable *subtable, ovs_version_t version,
subtable->index_maps[i], flow, wc)) {
goto no_match;
}
+ /* Accumulate the map used so far. */
+ stages_map = flowmap_or(stages_map, subtable->index_maps[i]);
+
hash = flow_hash_in_minimask_range(flow, &subtable->mask,
subtable->index_maps[i],
&mask_offset, &basis);
@@ -1731,14 +1736,16 @@ find_match_wc(const struct cls_subtable *subtable, ovs_version_t version,
* unwildcarding all the ports bits, use the ports trie to figure out a
* smaller set of bits to unwildcard. */
unsigned int mbits;
- ovs_be32 value, plens, mask;
+ ovs_be32 value, plens;
- mask = miniflow_get_ports(&subtable->mask.masks);
- value = ((OVS_FORCE ovs_be32 *)flow)[TP_PORTS_OFS32] & mask;
+ ports_mask = miniflow_get_ports(&subtable->mask.masks);
+ value = ((OVS_FORCE ovs_be32 *) flow)[TP_PORTS_OFS32] & ports_mask;
mbits = trie_lookup_value(&subtable->ports_trie, &value, &plens, 32);
- ((OVS_FORCE ovs_be32 *)&wc->masks)[TP_PORTS_OFS32] |=
- mask & be32_prefix_mask(mbits);
+ ports_mask &= be32_prefix_mask(mbits);
+ ports_mask |= ((OVS_FORCE ovs_be32 *) &wc->masks)[TP_PORTS_OFS32];
+
+ adjust_ports_mask = true;
goto no_match;
}
@@ -1751,6 +1758,14 @@ no_match:
/* Unwildcard the bits in stages so far, as they were used in determining
* there is no match. */
flow_wildcards_fold_minimask_in_map(wc, &subtable->mask, stages_map);
+ if (adjust_ports_mask) {
+ /* This has to be done after updating flow wildcards to overwrite
+ * the ports mask back. We can't simply disable the corresponding bit
+ * in the stages map, because it has 64-bit resolution, i.e. one
+ * bit covers not only tp_src/dst, but also ct_tp_src/dst, which are
+ * not covered by the trie. */
+ ((OVS_FORCE ovs_be32 *) &wc->masks)[TP_PORTS_OFS32] = ports_mask;
+ }
return NULL;
}
diff --git a/lib/conntrack-private.h b/lib/conntrack-private.h
index fae8b3a9b..ba6e75dee 100644
--- a/lib/conntrack-private.h
+++ b/lib/conntrack-private.h
@@ -49,6 +49,12 @@ struct ct_endpoint {
* hashing in ct_endpoint_hash_add(). */
BUILD_ASSERT_DECL(sizeof(struct ct_endpoint) == sizeof(union ct_addr) + 4);
+enum key_dir {
+ CT_DIR_FWD = 0,
+ CT_DIR_REV,
+ CT_DIRS,
+};
+
/* Changes to this structure need to be reflected in conn_key_hash()
* and conn_key_cmp(). */
struct conn_key {
@@ -112,20 +118,18 @@ enum ct_timeout {
#define N_EXP_LISTS 100
-enum OVS_PACKED_ENUM ct_conn_type {
- CT_CONN_TYPE_DEFAULT,
- CT_CONN_TYPE_UN_NAT,
+struct conn_key_node {
+ enum key_dir dir;
+ struct conn_key key;
+ struct cmap_node cm_node;
};
struct conn {
/* Immutable data. */
- struct conn_key key;
- struct conn_key rev_key;
+ struct conn_key_node key_node[CT_DIRS];
struct conn_key parent_key; /* Only used for orig_tuple support. */
- struct cmap_node cm_node;
uint16_t nat_action;
char *alg;
- struct conn *nat_conn; /* The NAT 'conn' context, if there is one. */
atomic_flag reclaimed; /* False during the lifetime of the connection,
* True as soon as a thread has started freeing
* its memory. */
@@ -150,7 +154,6 @@ struct conn {
/* Immutable data. */
bool alg_related; /* True if alg data connection. */
- enum ct_conn_type conn_type;
uint32_t tp_id; /* Timeout policy ID. */
};
diff --git a/lib/conntrack-tp.c b/lib/conntrack-tp.c
index 89cb2704a..2149fdc73 100644
--- a/lib/conntrack-tp.c
+++ b/lib/conntrack-tp.c
@@ -253,7 +253,8 @@ conn_update_expiration(struct conntrack *ct, struct conn *conn,
}
VLOG_DBG_RL(&rl, "Update timeout %s zone=%u with policy id=%d "
"val=%u sec.",
- ct_timeout_str[tm], conn->key.zone, conn->tp_id, val);
+ ct_timeout_str[tm], conn->key_node[CT_DIR_FWD].key.zone,
+ conn->tp_id, val);
atomic_store_relaxed(&conn->expiration, now + val * 1000);
}
@@ -273,7 +274,8 @@ conn_init_expiration(struct conntrack *ct, struct conn *conn,
}
VLOG_DBG_RL(&rl, "Init timeout %s zone=%u with policy id=%d val=%u sec.",
- ct_timeout_str[tm], conn->key.zone, conn->tp_id, val);
+ ct_timeout_str[tm], conn->key_node[CT_DIR_FWD].key.zone,
+ conn->tp_id, val);
conn->expiration = now + val * 1000;
}
diff --git a/lib/conntrack-tp.h b/lib/conntrack-tp.h
index 4d411d19f..7ece2eae2 100644
--- a/lib/conntrack-tp.h
+++ b/lib/conntrack-tp.h
@@ -17,8 +17,15 @@
#ifndef CONNTRACK_TP_H
#define CONNTRACK_TP_H 1
+#include <stdint.h>
+
#define CT_DPIF_NETDEV_TP_MIN 30
+
enum ct_timeout;
+struct conn;
+struct conntrack;
+struct timeout_policy;
+
void timeout_policy_init(struct conntrack *ct);
int timeout_policy_update(struct conntrack *ct, struct timeout_policy *tp);
int timeout_policy_delete(struct conntrack *ct, uint32_t tp_id);
diff --git a/lib/conntrack.c b/lib/conntrack.c
index 524670e45..2470c1689 100644
--- a/lib/conntrack.c
+++ b/lib/conntrack.c
@@ -101,7 +101,7 @@ static enum ct_update_res conn_update(struct conntrack *ct, struct conn *conn,
struct conn_lookup_ctx *ctx,
long long now);
static long long int conn_expiration(const struct conn *);
-static bool conn_expired(struct conn *, long long now);
+static bool conn_expired(const struct conn *, long long now);
static void conn_expire_push_front(struct conntrack *ct, struct conn *conn);
static void set_mark(struct dp_packet *, struct conn *,
uint32_t val, uint32_t mask);
@@ -111,8 +111,7 @@ static void set_label(struct dp_packet *, struct conn *,
static void *clean_thread_main(void *f_);
static bool
-nat_get_unique_tuple(struct conntrack *ct, const struct conn *conn,
- struct conn *nat_conn,
+nat_get_unique_tuple(struct conntrack *ct, struct conn *conn,
const struct nat_action_info_t *nat_info);
static uint8_t
@@ -206,7 +205,7 @@ static alg_helper alg_helpers[] = {
#define ALG_WC_SRC_PORT 0
/* If the total number of connections goes above this value, no new connections
- * are accepted; this is for CT_CONN_TYPE_DEFAULT connections. */
+ * are accepted. */
#define DEFAULT_N_CONN_LIMIT 3000000
/* Does a member by member comparison of two conn_keys; this
@@ -232,61 +231,6 @@ conn_key_cmp(const struct conn_key *key1, const struct conn_key *key2)
return 1;
}
-static void
-ct_print_conn_info(const struct conn *c, const char *log_msg,
- enum vlog_level vll, bool force, bool rl_on)
-{
-#define CT_VLOG(RL_ON, LEVEL, ...) \
- do { \
- if (RL_ON) { \
- static struct vlog_rate_limit rl_ = VLOG_RATE_LIMIT_INIT(5, 5); \
- vlog_rate_limit(&this_module, LEVEL, &rl_, __VA_ARGS__); \
- } else { \
- vlog(&this_module, LEVEL, __VA_ARGS__); \
- } \
- } while (0)
-
- if (OVS_UNLIKELY(force || vlog_is_enabled(&this_module, vll))) {
- if (c->key.dl_type == htons(ETH_TYPE_IP)) {
- CT_VLOG(rl_on, vll, "%s: src ip "IP_FMT" dst ip "IP_FMT" rev src "
- "ip "IP_FMT" rev dst ip "IP_FMT" src/dst ports "
- "%"PRIu16"/%"PRIu16" rev src/dst ports "
- "%"PRIu16"/%"PRIu16" zone/rev zone "
- "%"PRIu16"/%"PRIu16" nw_proto/rev nw_proto "
- "%"PRIu8"/%"PRIu8, log_msg,
- IP_ARGS(c->key.src.addr.ipv4),
- IP_ARGS(c->key.dst.addr.ipv4),
- IP_ARGS(c->rev_key.src.addr.ipv4),
- IP_ARGS(c->rev_key.dst.addr.ipv4),
- ntohs(c->key.src.port), ntohs(c->key.dst.port),
- ntohs(c->rev_key.src.port), ntohs(c->rev_key.dst.port),
- c->key.zone, c->rev_key.zone, c->key.nw_proto,
- c->rev_key.nw_proto);
- } else {
- char ip6_s[INET6_ADDRSTRLEN];
- inet_ntop(AF_INET6, &c->key.src.addr.ipv6, ip6_s, sizeof ip6_s);
- char ip6_d[INET6_ADDRSTRLEN];
- inet_ntop(AF_INET6, &c->key.dst.addr.ipv6, ip6_d, sizeof ip6_d);
- char ip6_rs[INET6_ADDRSTRLEN];
- inet_ntop(AF_INET6, &c->rev_key.src.addr.ipv6, ip6_rs,
- sizeof ip6_rs);
- char ip6_rd[INET6_ADDRSTRLEN];
- inet_ntop(AF_INET6, &c->rev_key.dst.addr.ipv6, ip6_rd,
- sizeof ip6_rd);
-
- CT_VLOG(rl_on, vll, "%s: src ip %s dst ip %s rev src ip %s"
- " rev dst ip %s src/dst ports %"PRIu16"/%"PRIu16
- " rev src/dst ports %"PRIu16"/%"PRIu16" zone/rev zone "
- "%"PRIu16"/%"PRIu16" nw_proto/rev nw_proto "
- "%"PRIu8"/%"PRIu8, log_msg, ip6_s, ip6_d, ip6_rs,
- ip6_rd, ntohs(c->key.src.port), ntohs(c->key.dst.port),
- ntohs(c->rev_key.src.port), ntohs(c->rev_key.dst.port),
- c->key.zone, c->rev_key.zone, c->key.nw_proto,
- c->rev_key.nw_proto);
- }
- }
-}
-
/* Initializes the connection tracker 'ct'. The caller is responsible for
* calling 'conntrack_destroy()', when the instance is not needed anymore */
struct conntrack *
@@ -474,28 +418,27 @@ conn_clean__(struct conntrack *ct, struct conn *conn)
uint32_t hash;
if (conn->alg) {
- expectation_clean(ct, &conn->key);
+ expectation_clean(ct, &conn->key_node[CT_DIR_FWD].key);
}
- hash = conn_key_hash(&conn->key, ct->hash_basis);
- cmap_remove(&ct->conns, &conn->cm_node, hash);
+ hash = conn_key_hash(&conn->key_node[CT_DIR_FWD].key, ct->hash_basis);
+ cmap_remove(&ct->conns, &conn->key_node[CT_DIR_FWD].cm_node, hash);
- if (conn->nat_conn) {
- hash = conn_key_hash(&conn->nat_conn->key, ct->hash_basis);
- cmap_remove(&ct->conns, &conn->nat_conn->cm_node, hash);
+ if (conn->nat_action) {
+ hash = conn_key_hash(&conn->key_node[CT_DIR_REV].key,
+ ct->hash_basis);
+ cmap_remove(&ct->conns, &conn->key_node[CT_DIR_REV].cm_node, hash);
}
rculist_remove(&conn->node);
}
-/* Must be called with 'conn' of 'conn_type' CT_CONN_TYPE_DEFAULT. Also
- * removes the associated nat 'conn' from the lookup datastructures. */
+/* Also removes the associated nat 'conn' from the lookup
+ datastructures. */
static void
conn_clean(struct conntrack *ct, struct conn *conn)
OVS_EXCLUDED(conn->lock, ct->ct_lock)
{
- ovs_assert(conn->conn_type == CT_CONN_TYPE_DEFAULT);
-
if (atomic_flag_test_and_set(&conn->reclaimed)) {
return;
}
@@ -582,34 +525,39 @@ conn_key_lookup(struct conntrack *ct, const struct conn_key *key,
uint32_t hash, long long now, struct conn **conn_out,
bool *reply)
{
- struct conn *conn;
+ struct conn_key_node *keyn;
+ struct conn *conn = NULL;
bool found = false;
- CMAP_FOR_EACH_WITH_HASH (conn, cm_node, hash, &ct->conns) {
+ CMAP_FOR_EACH_WITH_HASH (keyn, cm_node, hash, &ct->conns) {
+ if (keyn->dir == CT_DIR_FWD) {
+ conn = CONTAINER_OF(keyn, struct conn, key_node[CT_DIR_FWD]);
+ } else {
+ conn = CONTAINER_OF(keyn, struct conn, key_node[CT_DIR_REV]);
+ }
+
if (conn_expired(conn, now)) {
continue;
}
- if (!conn_key_cmp(&conn->key, key)) {
- found = true;
- if (reply) {
- *reply = false;
- }
- break;
- }
- if (!conn_key_cmp(&conn->rev_key, key)) {
- found = true;
- if (reply) {
- *reply = true;
+
+ for (int i = CT_DIR_FWD; i < CT_DIRS; i++) {
+ if (!conn_key_cmp(&conn->key_node[i].key, key)) {
+ found = true;
+ if (reply) {
+ *reply = (i == CT_DIR_REV);
+ }
+ goto out_found;
}
- break;
}
}
+out_found:
if (found && conn_out) {
*conn_out = conn;
} else if (conn_out) {
*conn_out = NULL;
}
+
return found;
}
@@ -643,7 +591,7 @@ write_ct_md(struct dp_packet *pkt, uint16_t zone, const struct conn *conn,
if (conn->alg_related) {
key = &conn->parent_key;
} else {
- key = &conn->key;
+ key = &conn->key_node[CT_DIR_FWD].key;
}
} else if (alg_exp) {
pkt->md.ct_mark = alg_exp->parent_mark;
@@ -872,7 +820,8 @@ nat_inner_packet(struct dp_packet *pkt, struct conn_key *key,
static void
nat_packet(struct dp_packet *pkt, struct conn *conn, bool reply, bool related)
{
- struct conn_key *key = reply ? &conn->key : &conn->rev_key;
+ enum key_dir dir = reply ? CT_DIR_FWD : CT_DIR_REV;
+ struct conn_key *key = &conn->key_node[dir].key;
uint16_t nat_action = reply ? nat_action_reverse(conn->nat_action)
: conn->nat_action;
@@ -906,7 +855,7 @@ conn_seq_skew_set(struct conntrack *ct, const struct conn *conn_in,
{
struct conn *conn;
- conn_lookup(ct, &conn_in->key, now, &conn, NULL);
+ conn_lookup(ct, &conn_in->key_node[CT_DIR_FWD].key, now, &conn, NULL);
if (conn && seq_skew) {
conn->seq_skew = seq_skew;
conn->seq_skew_dir = seq_skew_dir;
@@ -942,7 +891,6 @@ conn_not_found(struct conntrack *ct, struct dp_packet *pkt,
OVS_REQUIRES(ct->ct_lock)
{
struct conn *nc = NULL;
- struct conn *nat_conn = NULL;
if (!valid_new(pkt, &ctx->key)) {
pkt->md.ct_state = CS_INVALID;
@@ -956,6 +904,7 @@ conn_not_found(struct conntrack *ct, struct dp_packet *pkt,
}
if (commit) {
+ struct conn_key_node *fwd_key_node, *rev_key_node;
struct zone_limit *zl = zone_limit_lookup_or_default(ct,
ctx->key.zone);
if (zl && atomic_count_get(&zl->czl.count) >= zl->czl.limit) {
@@ -970,9 +919,12 @@ conn_not_found(struct conntrack *ct, struct dp_packet *pkt,
}
nc = new_conn(ct, pkt, &ctx->key, now, tp_id);
- memcpy(&nc->key, &ctx->key, sizeof nc->key);
- memcpy(&nc->rev_key, &nc->key, sizeof nc->rev_key);
- conn_key_reverse(&nc->rev_key);
+ fwd_key_node = &nc->key_node[CT_DIR_FWD];
+ rev_key_node = &nc->key_node[CT_DIR_REV];
+ memcpy(&fwd_key_node->key, &ctx->key, sizeof fwd_key_node->key);
+ memcpy(&rev_key_node->key, &fwd_key_node->key,
+ sizeof rev_key_node->key);
+ conn_key_reverse(&rev_key_node->key);
if (ct_verify_helper(helper, ct_alg_ctl)) {
nc->alg = nullable_xstrdup(helper);
@@ -987,46 +939,33 @@ conn_not_found(struct conntrack *ct, struct dp_packet *pkt,
if (nat_action_info) {
nc->nat_action = nat_action_info->nat_action;
- nat_conn = xzalloc(sizeof *nat_conn);
if (alg_exp) {
if (alg_exp->nat_rpl_dst) {
- nc->rev_key.dst.addr = alg_exp->alg_nat_repl_addr;
+ rev_key_node->key.dst.addr = alg_exp->alg_nat_repl_addr;
nc->nat_action = NAT_ACTION_SRC;
} else {
- nc->rev_key.src.addr = alg_exp->alg_nat_repl_addr;
+ rev_key_node->key.src.addr = alg_exp->alg_nat_repl_addr;
nc->nat_action = NAT_ACTION_DST;
}
} else {
- memcpy(nat_conn, nc, sizeof *nat_conn);
- bool nat_res = nat_get_unique_tuple(ct, nc, nat_conn,
- nat_action_info);
-
+ bool nat_res = nat_get_unique_tuple(ct, nc, nat_action_info);
if (!nat_res) {
goto nat_res_exhaustion;
}
-
- /* Update nc with nat adjustments made to nat_conn by
- * nat_get_unique_tuple(). */
- memcpy(nc, nat_conn, sizeof *nc);
}
nat_packet(pkt, nc, false, ctx->icmp_related);
- memcpy(&nat_conn->key, &nc->rev_key, sizeof nat_conn->key);
- memcpy(&nat_conn->rev_key, &nc->key, sizeof nat_conn->rev_key);
- nat_conn->conn_type = CT_CONN_TYPE_UN_NAT;
- nat_conn->nat_action = 0;
- nat_conn->alg = NULL;
- nat_conn->nat_conn = NULL;
- uint32_t nat_hash = conn_key_hash(&nat_conn->key, ct->hash_basis);
- cmap_insert(&ct->conns, &nat_conn->cm_node, nat_hash);
+ uint32_t rev_hash = conn_key_hash(&rev_key_node->key,
+ ct->hash_basis);
+ cmap_insert(&ct->conns, &rev_key_node->cm_node, rev_hash);
}
- nc->nat_conn = nat_conn;
ovs_mutex_init_adaptive(&nc->lock);
- nc->conn_type = CT_CONN_TYPE_DEFAULT;
atomic_flag_clear(&nc->reclaimed);
- cmap_insert(&ct->conns, &nc->cm_node, ctx->hash);
+ fwd_key_node->dir = CT_DIR_FWD;
+ rev_key_node->dir = CT_DIR_REV;
+ cmap_insert(&ct->conns, &fwd_key_node->cm_node, ctx->hash);
conn_expire_push_front(ct, nc);
atomic_count_inc(&ct->n_conn);
ctx->conn = nc; /* For completeness. */
@@ -1047,7 +986,6 @@ conn_not_found(struct conntrack *ct, struct dp_packet *pkt,
* firewall rules or a separate firewall. Also using zone partitioning
* can limit DoS impact. */
nat_res_exhaustion:
- free(nat_conn);
delete_conn__(nc);
static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 5);
VLOG_WARN_RL(&rl, "Unable to NAT due to tuple space exhaustion - "
@@ -1060,7 +998,6 @@ conn_update_state(struct conntrack *ct, struct dp_packet *pkt,
struct conn_lookup_ctx *ctx, struct conn *conn,
long long now)
{
- ovs_assert(conn->conn_type == CT_CONN_TYPE_DEFAULT);
bool create_new_conn = false;
if (ctx->icmp_related) {
@@ -1087,7 +1024,8 @@ conn_update_state(struct conntrack *ct, struct dp_packet *pkt,
pkt->md.ct_state = CS_INVALID;
break;
case CT_UPDATE_NEW:
- if (conn_lookup(ct, &conn->key, now, NULL, NULL)) {
+ if (conn_lookup(ct, &conn->key_node[CT_DIR_FWD].key,
+ now, NULL, NULL)) {
conn_force_expire(conn);
}
create_new_conn = true;
@@ -1263,8 +1201,10 @@ initial_conn_lookup(struct conntrack *ct, struct conn_lookup_ctx *ctx,
if (natted) {
if (OVS_LIKELY(ctx->conn)) {
+ enum key_dir dir;
ctx->reply = !ctx->reply;
- ctx->key = ctx->reply ? ctx->conn->rev_key : ctx->conn->key;
+ dir = ctx->reply ? CT_DIR_REV : CT_DIR_FWD;
+ ctx->key = ctx->conn->key_node[dir].key;
ctx->hash = conn_key_hash(&ctx->key, ct->hash_basis);
} else {
/* A lookup failure does not necessarily imply that an
@@ -1297,31 +1237,13 @@ process_one(struct conntrack *ct, struct dp_packet *pkt,
/* Delete found entry if in wrong direction. 'force' implies commit. */
if (OVS_UNLIKELY(force && ctx->reply && conn)) {
- if (conn_lookup(ct, &conn->key, now, NULL, NULL)) {
+ if (conn_lookup(ct, &conn->key_node[CT_DIR_FWD].key,
+ now, NULL, NULL)) {
conn_force_expire(conn);
}
conn = NULL;
}
- if (OVS_LIKELY(conn)) {
- if (conn->conn_type == CT_CONN_TYPE_UN_NAT) {
-
- ctx->reply = true;
- struct conn *rev_conn = conn; /* Save for debugging. */
- uint32_t hash = conn_key_hash(&conn->rev_key, ct->hash_basis);
- conn_key_lookup(ct, &ctx->key, hash, now, &conn, &ctx->reply);
-
- if (!conn) {
- pkt->md.ct_state |= CS_INVALID;
- write_ct_md(pkt, zone, NULL, NULL, NULL);
- char *log_msg = xasprintf("Missing parent conn %p", rev_conn);
- ct_print_conn_info(rev_conn, log_msg, VLL_INFO, true, true);
- free(log_msg);
- return;
- }
- }
- }
-
enum ct_alg_ctl_type ct_alg_ctl = get_alg_ctl_type(pkt, tp_src, tp_dst,
helper);
@@ -1414,8 +1336,9 @@ conntrack_execute(struct conntrack *ct, struct dp_packet_batch *pkt_batch,
struct conn *conn = packet->md.conn;
if (OVS_UNLIKELY(packet->md.ct_state == CS_INVALID)) {
write_ct_md(packet, zone, NULL, NULL, NULL);
- } else if (conn && conn->key.zone == zone && !force
- && !get_alg_ctl_type(packet, tp_src, tp_dst, helper)) {
+ } else if (conn &&
+ conn->key_node[CT_DIR_FWD].key.zone == zone && !force &&
+ !get_alg_ctl_type(packet, tp_src, tp_dst, helper)) {
process_one_fast(zone, setmark, setlabel, nat_action_info,
conn, packet);
} else if (OVS_UNLIKELY(!conn_key_extract(ct, packet, dl_type, &ctx,
@@ -1512,12 +1435,12 @@ conntrack_clean(struct conntrack *ct, long long now)
clean_end = n_conn_limit / 64;
for (i = ct->next_sweep; i < N_EXP_LISTS; i++) {
- count += ct_sweep(ct, &ct->exp_lists[i], now);
-
if (count > clean_end) {
next_wakeup = 0;
break;
}
+
+ count += ct_sweep(ct, &ct->exp_lists[i], now);
}
ct->next_sweep = (i < N_EXP_LISTS) ? i : 0;
@@ -2172,7 +2095,7 @@ nat_ipv6_addr_increment(struct in6_addr *ipv6, uint32_t increment)
}
static uint32_t
-nat_range_hash(const struct conn *conn, uint32_t basis,
+nat_range_hash(const struct conn_key *key, uint32_t basis,
const struct nat_action_info_t *nat_info)
{
uint32_t hash = basis;
@@ -2182,11 +2105,11 @@ nat_range_hash(const struct conn *conn, uint32_t basis,
hash = hash_add(hash,
((uint32_t) nat_info->max_port << 16)
| nat_info->min_port);
- hash = ct_endpoint_hash_add(hash, &conn->key.src);
- hash = ct_endpoint_hash_add(hash, &conn->key.dst);
- hash = hash_add(hash, (OVS_FORCE uint32_t) conn->key.dl_type);
- hash = hash_add(hash, conn->key.nw_proto);
- hash = hash_add(hash, conn->key.zone);
+ hash = ct_endpoint_hash_add(hash, &key->src);
+ hash = ct_endpoint_hash_add(hash, &key->dst);
+ hash = hash_add(hash, (OVS_FORCE uint32_t) key->dl_type);
+ hash = hash_add(hash, key->nw_proto);
+ hash = hash_add(hash, key->zone);
/* The purpose of the second parameter is to distinguish hashes of data of
* different length; our data always has the same length so there is no
@@ -2260,7 +2183,7 @@ get_addr_in_range(union ct_addr *min, union ct_addr *max,
}
static void
-find_addr(const struct conn *conn, union ct_addr *min,
+find_addr(const struct conn_key *key, union ct_addr *min,
union ct_addr *max, union ct_addr *curr,
uint32_t hash, bool ipv4,
const struct nat_action_info_t *nat_info)
@@ -2270,9 +2193,9 @@ find_addr(const struct conn *conn, union ct_addr *min,
/* All-zero case. */
if (!memcmp(min, &zero_ip, sizeof *min)) {
if (nat_info->nat_action & NAT_ACTION_SRC) {
- *curr = conn->key.src.addr;
+ *curr = key->src.addr;
} else if (nat_info->nat_action & NAT_ACTION_DST) {
- *curr = conn->key.dst.addr;
+ *curr = key->dst.addr;
}
} else {
get_addr_in_range(min, max, curr, hash, ipv4);
@@ -2291,7 +2214,7 @@ store_addr_to_key(union ct_addr *addr, struct conn_key *key,
}
static bool
-nat_get_unique_l4(struct conntrack *ct, struct conn *nat_conn,
+nat_get_unique_l4(struct conntrack *ct, struct conn_key *rev_key,
ovs_be16 *port, uint16_t curr, uint16_t min,
uint16_t max)
{
@@ -2314,8 +2237,7 @@ another_round:
}
*port = htons(curr);
- if (!conn_lookup(ct, &nat_conn->rev_key,
- time_msec(), NULL, NULL)) {
+ if (!conn_lookup(ct, rev_key, time_msec(), NULL, NULL)) {
return true;
}
}
@@ -2353,53 +2275,49 @@ another_round:
*
* If none can be found, return exhaustion to the caller. */
static bool
-nat_get_unique_tuple(struct conntrack *ct, const struct conn *conn,
- struct conn *nat_conn,
+nat_get_unique_tuple(struct conntrack *ct, struct conn *conn,
const struct nat_action_info_t *nat_info)
{
- uint32_t hash = nat_range_hash(conn, ct->hash_basis, nat_info);
+ struct conn_key *fwd_key = &conn->key_node[CT_DIR_FWD].key;
+ struct conn_key *rev_key = &conn->key_node[CT_DIR_REV].key;
union ct_addr min_addr = {0}, max_addr = {0}, addr = {0};
- bool pat_proto = conn->key.nw_proto == IPPROTO_TCP ||
- conn->key.nw_proto == IPPROTO_UDP;
+ bool pat_proto = fwd_key->nw_proto == IPPROTO_TCP ||
+ fwd_key->nw_proto == IPPROTO_UDP;
uint16_t min_dport, max_dport, curr_dport;
uint16_t min_sport, max_sport, curr_sport;
+ uint32_t hash;
+ hash = nat_range_hash(fwd_key, ct->hash_basis, nat_info);
min_addr = nat_info->min_addr;
max_addr = nat_info->max_addr;
- find_addr(conn, &min_addr, &max_addr, &addr, hash,
- (conn->key.dl_type == htons(ETH_TYPE_IP)), nat_info);
+ find_addr(fwd_key, &min_addr, &max_addr, &addr, hash,
+ (fwd_key->dl_type == htons(ETH_TYPE_IP)), nat_info);
- set_sport_range(nat_info, &conn->key, hash, &curr_sport,
+ set_sport_range(nat_info, fwd_key, hash, &curr_sport,
&min_sport, &max_sport);
- set_dport_range(nat_info, &conn->key, hash, &curr_dport,
+ set_dport_range(nat_info, fwd_key, hash, &curr_dport,
&min_dport, &max_dport);
if (pat_proto) {
- nat_conn->rev_key.src.port = htons(curr_dport);
- nat_conn->rev_key.dst.port = htons(curr_sport);
+ rev_key->src.port = htons(curr_dport);
+ rev_key->dst.port = htons(curr_sport);
}
- store_addr_to_key(&addr, &nat_conn->rev_key,
- nat_info->nat_action);
+ store_addr_to_key(&addr, rev_key, nat_info->nat_action);
if (!pat_proto) {
- if (!conn_lookup(ct, &nat_conn->rev_key,
- time_msec(), NULL, NULL)) {
- return true;
- }
-
- return false;
+ return !conn_lookup(ct, rev_key, time_msec(), NULL, NULL);
}
bool found = false;
if (nat_info->nat_action & NAT_ACTION_DST_PORT) {
- found = nat_get_unique_l4(ct, nat_conn, &nat_conn->rev_key.src.port,
+ found = nat_get_unique_l4(ct, rev_key, &rev_key->src.port,
curr_dport, min_dport, max_dport);
}
if (!found) {
- found = nat_get_unique_l4(ct, nat_conn, &nat_conn->rev_key.dst.port,
+ found = nat_get_unique_l4(ct, rev_key, &rev_key->dst.port,
curr_sport, min_sport, max_sport);
}
@@ -2415,9 +2333,9 @@ conn_update(struct conntrack *ct, struct conn *conn, struct dp_packet *pkt,
struct conn_lookup_ctx *ctx, long long now)
{
ovs_mutex_lock(&conn->lock);
+ uint8_t nw_proto = conn->key_node[CT_DIR_FWD].key.nw_proto;
enum ct_update_res update_res =
- l4_protos[conn->key.nw_proto]->conn_update(ct, conn, pkt, ctx->reply,
- now);
+ l4_protos[nw_proto]->conn_update(ct, conn, pkt, ctx->reply, now);
ovs_mutex_unlock(&conn->lock);
return update_res;
}
@@ -2443,12 +2361,9 @@ conn_expiration(const struct conn *conn)
}
static bool
-conn_expired(struct conn *conn, long long now)
+conn_expired(const struct conn *conn, long long now)
{
- if (conn->conn_type == CT_CONN_TYPE_DEFAULT) {
- return now >= conn_expiration(conn);
- }
- return false;
+ return now >= conn_expiration(conn);
}
static bool
@@ -2474,9 +2389,7 @@ delete_conn__(struct conn *conn)
static void
delete_conn(struct conn *conn)
{
- ovs_assert(conn->conn_type == CT_CONN_TYPE_DEFAULT);
ovs_mutex_destroy(&conn->lock);
- free(conn->nat_conn);
delete_conn__(conn);
}
@@ -2569,15 +2482,18 @@ static void
conn_to_ct_dpif_entry(const struct conn *conn, struct ct_dpif_entry *entry,
long long now)
{
+ const struct conn_key *rev_key = &conn->key_node[CT_DIR_REV].key;
+ const struct conn_key *key = &conn->key_node[CT_DIR_FWD].key;
+
memset(entry, 0, sizeof *entry);
- conn_key_to_tuple(&conn->key, &entry->tuple_orig);
- conn_key_to_tuple(&conn->rev_key, &entry->tuple_reply);
+ conn_key_to_tuple(key, &entry->tuple_orig);
+ conn_key_to_tuple(rev_key, &entry->tuple_reply);
if (conn->alg_related) {
conn_key_to_tuple(&conn->parent_key, &entry->tuple_parent);
}
- entry->zone = conn->key.zone;
+ entry->zone = key->zone;
ovs_mutex_lock(&conn->lock);
entry->mark = conn->mark;
@@ -2585,7 +2501,7 @@ conn_to_ct_dpif_entry(const struct conn *conn, struct ct_dpif_entry *entry,
long long expiration = conn_expiration(conn) - now;
- struct ct_l4_proto *class = l4_protos[conn->key.nw_proto];
+ struct ct_l4_proto *class = l4_protos[key->nw_proto];
if (class->conn_get_protoinfo) {
class->conn_get_protoinfo(conn, &entry->protoinfo);
}
@@ -2633,15 +2549,20 @@ conntrack_dump_next(struct conntrack_dump *dump, struct ct_dpif_entry *entry)
if (!cm_node) {
break;
}
+ struct conn_key_node *keyn;
struct conn *conn;
- INIT_CONTAINER(conn, cm_node, cm_node);
+ INIT_CONTAINER(keyn, cm_node, cm_node);
+ if (keyn->dir != CT_DIR_FWD) {
+ continue;
+ }
+
+ conn = CONTAINER_OF(keyn, struct conn, key_node[CT_DIR_FWD]);
if (conn_expired(conn, now)) {
continue;
}
- if ((!dump->filter_zone || conn->key.zone == dump->zone) &&
- (conn->conn_type != CT_CONN_TYPE_UN_NAT)) {
+ if (!dump->filter_zone || keyn->key.zone == dump->zone) {
conn_to_ct_dpif_entry(conn, entry, now);
return 0;
}
@@ -2659,14 +2580,15 @@ conntrack_dump_done(struct conntrack_dump *dump OVS_UNUSED)
int
conntrack_flush(struct conntrack *ct, const uint16_t *zone)
{
+ struct conn_key_node *keyn;
struct conn *conn;
- CMAP_FOR_EACH (conn, cm_node, &ct->conns) {
- if (conn->conn_type != CT_CONN_TYPE_DEFAULT) {
+ CMAP_FOR_EACH (keyn, cm_node, &ct->conns) {
+ if (keyn->dir != CT_DIR_FWD) {
continue;
}
-
- if (!zone || *zone == conn->key.zone) {
+ conn = CONTAINER_OF(keyn, struct conn, key_node[CT_DIR_FWD]);
+ if (!zone || *zone == keyn->key.zone) {
conn_clean(ct, conn);
}
}
@@ -2678,18 +2600,18 @@ int
conntrack_flush_tuple(struct conntrack *ct, const struct ct_dpif_tuple *tuple,
uint16_t zone)
{
- int error = 0;
struct conn_key key;
struct conn *conn;
+ int error = 0;
memset(&key, 0, sizeof(key));
tuple_to_conn_key(tuple, zone, &key);
conn_lookup(ct, &key, time_msec(), &conn, NULL);
- if (conn && conn->conn_type == CT_CONN_TYPE_DEFAULT) {
+ if (conn) {
conn_clean(ct, conn);
} else {
- VLOG_WARN("Must flush tuple using the original pre-NATed tuple");
+ VLOG_WARN("Tuple not found");
error = ENOENT;
}
@@ -2832,50 +2754,54 @@ expectation_create(struct conntrack *ct, ovs_be16 dst_port,
const struct conn *parent_conn, bool reply, bool src_ip_wc,
bool skip_nat)
{
+ const struct conn_key *pconn_key, *pconn_rev_key;
union ct_addr src_addr;
union ct_addr dst_addr;
union ct_addr alg_nat_repl_addr;
struct alg_exp_node *alg_exp_node = xzalloc(sizeof *alg_exp_node);
+ pconn_key = &parent_conn->key_node[CT_DIR_FWD].key;
+ pconn_rev_key = &parent_conn->key_node[CT_DIR_REV].key;
+
if (reply) {
- src_addr = parent_conn->key.src.addr;
- dst_addr = parent_conn->key.dst.addr;
+ src_addr = pconn_key->src.addr;
+ dst_addr = pconn_key->dst.addr;
alg_exp_node->nat_rpl_dst = true;
if (skip_nat) {
alg_nat_repl_addr = dst_addr;
} else if (parent_conn->nat_action & NAT_ACTION_DST) {
- alg_nat_repl_addr = parent_conn->rev_key.src.addr;
+ alg_nat_repl_addr = pconn_rev_key->src.addr;
alg_exp_node->nat_rpl_dst = false;
} else {
- alg_nat_repl_addr = parent_conn->rev_key.dst.addr;
+ alg_nat_repl_addr = pconn_rev_key->dst.addr;
}
} else {
- src_addr = parent_conn->rev_key.src.addr;
- dst_addr = parent_conn->rev_key.dst.addr;
+ src_addr = pconn_rev_key->src.addr;
+ dst_addr = pconn_rev_key->dst.addr;
alg_exp_node->nat_rpl_dst = false;
if (skip_nat) {
alg_nat_repl_addr = src_addr;
} else if (parent_conn->nat_action & NAT_ACTION_DST) {
- alg_nat_repl_addr = parent_conn->key.dst.addr;
+ alg_nat_repl_addr = pconn_key->dst.addr;
alg_exp_node->nat_rpl_dst = true;
} else {
- alg_nat_repl_addr = parent_conn->key.src.addr;
+ alg_nat_repl_addr = pconn_key->src.addr;
}
}
if (src_ip_wc) {
memset(&src_addr, 0, sizeof src_addr);
}
- alg_exp_node->key.dl_type = parent_conn->key.dl_type;
- alg_exp_node->key.nw_proto = parent_conn->key.nw_proto;
- alg_exp_node->key.zone = parent_conn->key.zone;
+ alg_exp_node->key.dl_type = pconn_key->dl_type;
+ alg_exp_node->key.nw_proto = pconn_key->nw_proto;
+ alg_exp_node->key.zone = pconn_key->zone;
alg_exp_node->key.src.addr = src_addr;
alg_exp_node->key.dst.addr = dst_addr;
alg_exp_node->key.src.port = ALG_WC_SRC_PORT;
alg_exp_node->key.dst.port = dst_port;
alg_exp_node->parent_mark = parent_conn->mark;
alg_exp_node->parent_label = parent_conn->label;
- memcpy(&alg_exp_node->parent_key, &parent_conn->key,
+ memcpy(&alg_exp_node->parent_key, pconn_key,
sizeof alg_exp_node->parent_key);
/* Take the write lock here because it is almost 100%
* likely that the lookup will fail and
@@ -3127,12 +3053,16 @@ process_ftp_ctl_v4(struct conntrack *ct,
switch (mode) {
case CT_FTP_MODE_ACTIVE:
- *v4_addr_rep = conn_for_expectation->rev_key.dst.addr.ipv4;
- conn_ipv4_addr = conn_for_expectation->key.src.addr.ipv4;
+ *v4_addr_rep =
+ conn_for_expectation->key_node[CT_DIR_REV].key.dst.addr.ipv4;
+ conn_ipv4_addr =
+ conn_for_expectation->key_node[CT_DIR_FWD].key.src.addr.ipv4;
break;
case CT_FTP_MODE_PASSIVE:
- *v4_addr_rep = conn_for_expectation->key.dst.addr.ipv4;
- conn_ipv4_addr = conn_for_expectation->rev_key.src.addr.ipv4;
+ *v4_addr_rep =
+ conn_for_expectation->key_node[CT_DIR_FWD].key.dst.addr.ipv4;
+ conn_ipv4_addr =
+ conn_for_expectation->key_node[CT_DIR_REV].key.src.addr.ipv4;
break;
case CT_TFTP_MODE:
default:
@@ -3164,7 +3094,7 @@ skip_ipv6_digits(char *str)
static enum ftp_ctl_pkt
process_ftp_ctl_v6(struct conntrack *ct,
struct dp_packet *pkt,
- const struct conn *conn_for_expectation,
+ const struct conn *conn_for_exp,
union ct_addr *v6_addr_rep, char **ftp_data_start,
size_t *addr_offset_from_ftp_data_start,
size_t *addr_size, enum ct_alg_mode *mode)
@@ -3232,24 +3162,25 @@ process_ftp_ctl_v6(struct conntrack *ct,
switch (*mode) {
case CT_FTP_MODE_ACTIVE:
- *v6_addr_rep = conn_for_expectation->rev_key.dst.addr;
+ *v6_addr_rep = conn_for_exp->key_node[CT_DIR_REV].key.dst.addr;
/* Although most servers will block this exploit, there may be some
* less well managed. */
if (memcmp(&ip6_addr, &v6_addr_rep->ipv6, sizeof ip6_addr) &&
- memcmp(&ip6_addr, &conn_for_expectation->key.src.addr.ipv6,
+ memcmp(&ip6_addr,
+ &conn_for_exp->key_node[CT_DIR_FWD].key.src.addr.ipv6,
sizeof ip6_addr)) {
return CT_FTP_CTL_INVALID;
}
break;
case CT_FTP_MODE_PASSIVE:
- *v6_addr_rep = conn_for_expectation->key.dst.addr;
+ *v6_addr_rep = conn_for_exp->key_node[CT_DIR_FWD].key.dst.addr;
break;
case CT_TFTP_MODE:
default:
OVS_NOT_REACHED();
}
- expectation_create(ct, port, conn_for_expectation,
+ expectation_create(ct, port, conn_for_exp,
!!(pkt->md.ct_state & CS_REPLY_DIR), false, false);
return CT_FTP_CTL_INTEREST;
}
@@ -3403,7 +3334,8 @@ handle_tftp_ctl(struct conntrack *ct,
long long now OVS_UNUSED, enum ftp_ctl_pkt ftp_ctl OVS_UNUSED,
bool nat OVS_UNUSED)
{
- expectation_create(ct, conn_for_expectation->key.src.port,
+ expectation_create(ct,
+ conn_for_expectation->key_node[CT_DIR_FWD].key.src.port,
conn_for_expectation,
!!(pkt->md.ct_state & CS_REPLY_DIR), false, false);
}
diff --git a/lib/cpu.c b/lib/cpu.c
index 0292f715e..fbbea4005 100644
--- a/lib/cpu.c
+++ b/lib/cpu.c
@@ -37,7 +37,9 @@ static bool x86_has_isa(uint32_t leaf, enum x86_reg reg, uint32_t bit)
{
uint32_t regs[4];
- ovs_assert(__get_cpuid_max(leaf & X86_LEAF_MASK, NULL) >= leaf);
+ if (__get_cpuid_max(leaf & X86_LEAF_MASK, NULL) < leaf) {
+ return false;
+ }
__cpuid_count(leaf, 0, regs[EAX], regs[EBX], regs[ECX], regs[EDX]);
return (regs[reg] & ((uint32_t) 1 << bit)) != 0;
diff --git a/lib/db-ctl-base.c b/lib/db-ctl-base.c
index 134496ef3..5d2635946 100644
--- a/lib/db-ctl-base.c
+++ b/lib/db-ctl-base.c
@@ -1492,7 +1492,7 @@ cmd_add(struct ctl_context *ctx)
const struct ovsdb_idl_column *column;
const struct ovsdb_idl_row *row;
const struct ovsdb_type *type;
- struct ovsdb_datum new;
+ struct ovsdb_datum old;
int i;
ctx->error = get_table(table_name, &table);
@@ -1516,13 +1516,7 @@ cmd_add(struct ctl_context *ctx)
}
type = &column->type;
-
- if (ctx->last_command) {
- ovsdb_datum_init_empty(&new);
- } else {
- ovsdb_datum_clone(&new, ovsdb_idl_read(row, column));
- }
-
+ ovsdb_datum_clone(&old, ovsdb_idl_read(row, column));
for (i = 4; i < ctx->argc; i++) {
struct ovsdb_type add_type;
struct ovsdb_datum add;
@@ -1533,41 +1527,23 @@ cmd_add(struct ctl_context *ctx)
ctx->error = ovsdb_datum_from_string(&add, &add_type, ctx->argv[i],
ctx->symtab);
if (ctx->error) {
- ovsdb_datum_destroy(&new, &column->type);
+ ovsdb_datum_destroy(&old, &column->type);
return;
}
- ovsdb_datum_union(&new, &add, type);
+ ovsdb_datum_union(&old, &add, type);
ovsdb_datum_destroy(&add, type);
}
-
- if (!ctx->last_command && new.n > type->n_max) {
+ if (old.n > type->n_max) {
ctl_error(ctx, "\"add\" operation would put %u %s in column %s of "
"table %s but the maximum number is %u",
- new.n,
+ old.n,
type->value.type == OVSDB_TYPE_VOID ? "values" : "pairs",
column->name, table->name, type->n_max);
- ovsdb_datum_destroy(&new, &column->type);
+ ovsdb_datum_destroy(&old, &column->type);
return;
}
-
- if (ctx->last_command) {
- /* Partial updates can only be made one by one. */
- for (i = 0; i < new.n; i++) {
- struct ovsdb_datum *datum = xmalloc(sizeof *datum);
-
- ovsdb_datum_init_empty(datum);
- ovsdb_datum_add_from_index_unsafe(datum, &new, i, type);
- if (ovsdb_type_is_map(type)) {
- ovsdb_idl_txn_write_partial_map(row, column, datum);
- } else {
- ovsdb_idl_txn_write_partial_set(row, column, datum);
- }
- }
- ovsdb_datum_destroy(&new, &column->type);
- } else {
- ovsdb_idl_txn_verify(row, column);
- ovsdb_idl_txn_write(row, column, &new);
- }
+ ovsdb_idl_txn_verify(row, column);
+ ovsdb_idl_txn_write(row, column, &old);
invalidate_cache(ctx);
}
diff --git a/lib/dpctl.c b/lib/dpctl.c
index d12d9b8a5..41b23d8ae 100644
--- a/lib/dpctl.c
+++ b/lib/dpctl.c
@@ -673,7 +673,7 @@ show_dpif(struct dpif *dpif, struct dpctl_params *dpctl_p)
}
for (int i = 0; i < n_port_nos; i++) {
- if (dpif_port_query_by_number(dpif, port_nos[i], &dpif_port)) {
+ if (dpif_port_query_by_number(dpif, port_nos[i], &dpif_port, true)) {
continue;
}
@@ -1713,10 +1713,16 @@ dpctl_flush_conntrack(int argc, const char *argv[],
uint16_t zone, *pzone = NULL;
int error;
int args = argc - 1;
+ int zone_pos = 1;
+
+ if (dp_arg_exists(argc, argv)) {
+ args--;
+ zone_pos = 2;
+ }
/* Parse zone. */
- if (args && !strncmp(argv[1], "zone=", 5)) {
- if (!ovs_scan(argv[1], "zone=%"SCNu16, &zone)) {
+ if (args && !strncmp(argv[zone_pos], "zone=", 5)) {
+ if (!ovs_scan(argv[zone_pos], "zone=%"SCNu16, &zone)) {
ds_put_cstr(&ds, "failed to parse zone");
error = EINVAL;
goto error;
@@ -1744,7 +1750,7 @@ dpctl_flush_conntrack(int argc, const char *argv[],
}
/* Report error if there is more than one unparsed argument. */
- if (args > 1) {
+ if (args > 0) {
ds_put_cstr(&ds, "invalid arguments");
error = EINVAL;
goto error;
@@ -2196,7 +2202,7 @@ parse_ct_limit_zones(const char *argv, struct ovs_list *zone_limits,
argcopy = xstrdup(argv + 5);
next_zone = strtok_r(argcopy, ",", &save_ptr);
- do {
+ while (next_zone != NULL) {
if (ovs_scan(next_zone, "%"SCNu16, &zone)) {
ct_dpif_push_zone_limit(zone_limits, zone, 0, 0);
} else {
@@ -2204,7 +2210,8 @@ parse_ct_limit_zones(const char *argv, struct ovs_list *zone_limits,
free(argcopy);
return EINVAL;
}
- } while ((next_zone = strtok_r(NULL, ",", &save_ptr)) != NULL);
+ next_zone = strtok_r(NULL, ",", &save_ptr);
+ }
free(argcopy);
return 0;
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index c9f7179c3..10371359c 100644
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -3365,14 +3365,13 @@ static inline void
netdev_flow_key_init(struct netdev_flow_key *key,
const struct flow *flow)
{
- uint64_t *dst = miniflow_values(&key->mf);
uint32_t hash = 0;
uint64_t value;
miniflow_map_init(&key->mf, flow);
miniflow_init(&key->mf, flow);
- size_t n = dst - miniflow_get_values(&key->mf);
+ size_t n = miniflow_n_values(&key->mf);
FLOW_FOR_EACH_IN_MAPS (value, flow, key->mf.map) {
hash = hash_add64(hash, value);
@@ -4191,7 +4190,7 @@ flow_put_on_pmd(struct dp_netdev_pmd_thread *pmd,
const struct dpif_flow_put *put,
struct dpif_flow_stats *stats)
{
- struct dp_netdev_flow *netdev_flow;
+ struct dp_netdev_flow *netdev_flow = NULL;
int error = 0;
if (stats) {
@@ -4199,16 +4198,35 @@ flow_put_on_pmd(struct dp_netdev_pmd_thread *pmd,
}
ovs_mutex_lock(&pmd->flow_mutex);
- netdev_flow = dp_netdev_pmd_lookup_flow(pmd, key, NULL);
- if (!netdev_flow) {
- if (put->flags & DPIF_FP_CREATE) {
- dp_netdev_flow_add(pmd, match, ufid, put->actions,
- put->actions_len, ODPP_NONE);
+ if (put->ufid) {
+ netdev_flow = dp_netdev_pmd_find_flow(pmd, put->ufid,
+ put->key, put->key_len);
+ } else {
+ /* Use key instead of the locally generated ufid
+ * to search netdev_flow. */
+ netdev_flow = dp_netdev_pmd_lookup_flow(pmd, key, NULL);
+ }
+
+ if (put->flags & DPIF_FP_CREATE) {
+ if (!netdev_flow) {
+ dp_netdev_flow_add(pmd, match, ufid,
+ put->actions, put->actions_len, ODPP_NONE);
} else {
- error = ENOENT;
+ error = EEXIST;
}
- } else {
- if (put->flags & DPIF_FP_MODIFY) {
+ goto exit;
+ }
+
+ if (put->flags & DPIF_FP_MODIFY) {
+ if (!netdev_flow) {
+ error = ENOENT;
+ } else {
+ if (!put->ufid && !flow_equal(&match->flow, &netdev_flow->flow)) {
+ /* Overlapping flow. */
+ error = EINVAL;
+ goto exit;
+ }
+
struct dp_netdev_actions *new_actions;
struct dp_netdev_actions *old_actions;
@@ -4239,15 +4257,11 @@ flow_put_on_pmd(struct dp_netdev_pmd_thread *pmd,
* counter, and subtracting it before outputting the stats */
error = EOPNOTSUPP;
}
-
ovsrcu_postpone(dp_netdev_actions_free, old_actions);
- } else if (put->flags & DPIF_FP_CREATE) {
- error = EEXIST;
- } else {
- /* Overlapping flow. */
- error = EINVAL;
}
}
+
+exit:
ovs_mutex_unlock(&pmd->flow_mutex);
return error;
}
@@ -9616,6 +9630,7 @@ dpif_netdev_bond_stats_get(struct dpif *dpif, uint32_t bond_id,
const struct dpif_class dpif_netdev_class = {
"netdev",
true, /* cleanup_required */
+ true, /* synced_dp_layers */
dpif_netdev_init,
dpif_netdev_enumerate,
dpif_netdev_port_open_type,
diff --git a/lib/dpif-netlink.c b/lib/dpif-netlink.c
index 026b0daa8..dc56e863f 100644
--- a/lib/dpif-netlink.c
+++ b/lib/dpif-netlink.c
@@ -395,7 +395,7 @@ dpif_netlink_open(const struct dpif_class *class OVS_UNUSED, const char *name,
dp_request.user_features |= OVS_DP_F_UNALIGNED;
dp_request.user_features |= OVS_DP_F_VPORT_PIDS;
dp_request.user_features |= OVS_DP_F_UNSUPPORTED;
- error = dpif_netlink_dp_transact(&dp_request, &dp, &buf);
+ error = dpif_netlink_dp_transact(&dp_request, NULL, NULL);
if (error) {
/* The Open vSwitch kernel module has two modes for dispatching
* upcalls: per-vport and per-cpu.
@@ -2582,7 +2582,7 @@ dpif_netlink_calculate_n_handlers(void)
n_handlers = MIN(next_prime_num, total_cores);
}
- return n_handlers;
+ return MAX(n_handlers, 1);
}
static int
@@ -4515,6 +4515,7 @@ dpif_netlink_cache_set_size(struct dpif *dpif_, uint32_t level, uint32_t size)
const struct dpif_class dpif_netlink_class = {
"system",
false, /* cleanup_required */
+ false, /* synced_dp_layers */
NULL, /* init */
dpif_netlink_enumerate,
NULL,
diff --git a/lib/dpif-provider.h b/lib/dpif-provider.h
index 12477a24f..b8ead8a02 100644
--- a/lib/dpif-provider.h
+++ b/lib/dpif-provider.h
@@ -127,6 +127,14 @@ struct dpif_class {
* datapaths that can not exist without it (e.g. netdev datapath). */
bool cleanup_required;
+ /* If 'true' the specific dpif implementation synchronizes the various
+ * datapath implementation layers, i.e., the dpif's layer in combination
+ * with the underlying netdev offload layers. For example, dpif-netlink
+ * does not sync its kernel flows with the tc ones, i.e., only one gets
+ * installed. On the other hand, dpif-netdev installs both flows,
+ * internally keeps track of both, and represents them as one. */
+ bool synced_dp_layers;
+
/* Called when the dpif provider is registered, typically at program
* startup. Returning an error from this function will prevent any
* datapath with this class from being created.
diff --git a/lib/dpif.c b/lib/dpif.c
index fe4db83fb..4397aeaf4 100644
--- a/lib/dpif.c
+++ b/lib/dpif.c
@@ -701,13 +701,14 @@ dpif_port_set_config(struct dpif *dpif, odp_port_t port_no,
* initializes '*port' appropriately; on failure, returns a positive errno
* value.
*
- * Retuns ENODEV if the port doesn't exist.
+ * Retuns ENODEV if the port doesn't exist. Will not log a warning in this
+ * case unless 'warn_if_not_found' is true.
*
* The caller owns the data in 'port' and must free it with
* dpif_port_destroy() when it is no longer needed. */
int
dpif_port_query_by_number(const struct dpif *dpif, odp_port_t port_no,
- struct dpif_port *port)
+ struct dpif_port *port, bool warn_if_not_found)
{
int error = dpif->dpif_class->port_query_by_number(dpif, port_no, port);
if (!error) {
@@ -715,8 +716,13 @@ dpif_port_query_by_number(const struct dpif *dpif, odp_port_t port_no,
dpif_name(dpif), port_no, port->name);
} else {
memset(port, 0, sizeof *port);
- VLOG_WARN_RL(&error_rl, "%s: failed to query port %"PRIu32": %s",
- dpif_name(dpif), port_no, ovs_strerror(error));
+ if (error == ENODEV && !warn_if_not_found) {
+ VLOG_DBG_RL(&dpmsg_rl, "%s: failed to query port %"PRIu32": %s",
+ dpif_name(dpif), port_no, ovs_strerror(error));
+ } else {
+ VLOG_WARN_RL(&error_rl, "%s: failed to query port %"PRIu32": %s",
+ dpif_name(dpif), port_no, ovs_strerror(error));
+ }
}
return error;
}
@@ -784,7 +790,7 @@ dpif_port_get_name(struct dpif *dpif, odp_port_t port_no,
ovs_assert(name_size > 0);
- error = dpif_port_query_by_number(dpif, port_no, &port);
+ error = dpif_port_query_by_number(dpif, port_no, &port, true);
if (!error) {
ovs_strlcpy(name, port.name, name_size);
dpif_port_destroy(&port);
@@ -2109,3 +2115,9 @@ dpif_cache_set_size(struct dpif *dpif, uint32_t level, uint32_t size)
? dpif->dpif_class->cache_set_size(dpif, level, size)
: EOPNOTSUPP;
}
+
+bool
+dpif_synced_dp_layers(struct dpif *dpif)
+{
+ return dpif->dpif_class->synced_dp_layers;
+}
diff --git a/lib/dpif.h b/lib/dpif.h
index 6cb4dae6d..2a3649720 100644
--- a/lib/dpif.h
+++ b/lib/dpif.h
@@ -461,7 +461,7 @@ void dpif_port_clone(struct dpif_port *, const struct dpif_port *);
void dpif_port_destroy(struct dpif_port *);
bool dpif_port_exists(const struct dpif *dpif, const char *devname);
int dpif_port_query_by_number(const struct dpif *, odp_port_t port_no,
- struct dpif_port *);
+ struct dpif_port *, bool warn_if_not_found);
int dpif_port_query_by_name(const struct dpif *, const char *devname,
struct dpif_port *);
int dpif_port_get_name(struct dpif *, odp_port_t port_no,
@@ -939,6 +939,7 @@ int dpif_get_pmds_for_port(const struct dpif * dpif, odp_port_t port_no,
char *dpif_get_dp_version(const struct dpif *);
bool dpif_supports_tnl_push_pop(const struct dpif *);
bool dpif_supports_explicit_drop_action(const struct dpif *);
+bool dpif_synced_dp_layers(struct dpif *);
/* Log functions. */
struct vlog_module;
diff --git a/lib/fatal-signal.c b/lib/fatal-signal.c
index bbb31ef27..7054f8e74 100644
--- a/lib/fatal-signal.c
+++ b/lib/fatal-signal.c
@@ -78,6 +78,39 @@ static void call_hooks(int sig_nr);
static BOOL WINAPI ConsoleHandlerRoutine(DWORD dwCtrlType);
#endif
+/* Sets up a pipe or event handle that will be used to wake up the current
+ * process after signal is received, so it can be processed outside of the
+ * signal handler context in fatal_signal_run(). */
+static void
+fatal_signal_create_wakeup_events(void)
+{
+#ifndef _WIN32
+ xpipe_nonblocking(signal_fds);
+#else
+ wevent = CreateEvent(NULL, TRUE, FALSE, NULL);
+ if (!wevent) {
+ char *msg_buf = ovs_lasterror_to_string();
+ VLOG_FATAL("Failed to create a event (%s).", msg_buf);
+ }
+#endif
+}
+
+static void
+fatal_signal_destroy_wakeup_events(void)
+{
+#ifndef _WIN32
+ close(signal_fds[0]);
+ signal_fds[0] = -1;
+ close(signal_fds[1]);
+ signal_fds[1] = -1;
+#else
+ ResetEvent(wevent);
+ CloseHandle(wevent);
+ wevent = NULL;
+#endif
+}
+
+
/* Initializes the fatal signal handling module. Calling this function is
* optional, because calling any other function in the module will also
* initialize it. However, in a multithreaded program, the module must be
@@ -94,15 +127,10 @@ fatal_signal_init(void)
inited = true;
ovs_mutex_init_recursive(&mutex);
-#ifndef _WIN32
- xpipe_nonblocking(signal_fds);
-#else
- wevent = CreateEvent(NULL, TRUE, FALSE, NULL);
- if (!wevent) {
- char *msg_buf = ovs_lasterror_to_string();
- VLOG_FATAL("Failed to create a event (%s).", msg_buf);
- }
+ fatal_signal_create_wakeup_events();
+
+#ifdef _WIN32
/* Register a function to handle Ctrl+C. */
SetConsoleCtrlHandler(ConsoleHandlerRoutine, true);
#endif
@@ -456,6 +484,9 @@ do_unlink_files(void)
* hooks passed a 'cancel_cb' function to fatal_signal_add_hook(), then those
* functions will be called, allowing them to free resources, etc.
*
+ * Also re-creates wake-up events, so signals in one of the processes do not
+ * wake up the other one.
+ *
* Following a fork, one of the resulting processes can call this function to
* allow it to terminate without calling the hooks registered before calling
* this function. New hooks registered after calling this function will take
@@ -467,6 +498,9 @@ fatal_signal_fork(void)
assert_single_threaded();
+ fatal_signal_destroy_wakeup_events();
+ fatal_signal_create_wakeup_events();
+
for (i = 0; i < n_hooks; i++) {
struct hook *h = &hooks[i];
if (h->cancel_cb) {
diff --git a/lib/learning-switch.c b/lib/learning-switch.c
index 8102475ca..cdf42935c 100644
--- a/lib/learning-switch.c
+++ b/lib/learning-switch.c
@@ -569,6 +569,7 @@ process_packet_in(struct lswitch *sw, const struct ofp_header *oh)
}
/* Prepare packet_out in case we need one. */
+ match_init_catchall(&po.flow_metadata);
po.buffer_id = buffer_id;
if (buffer_id == UINT32_MAX) {
po.packet = dp_packet_data(&pkt);
diff --git a/lib/meta-flow.c b/lib/meta-flow.c
index c576ae620..474344194 100644
--- a/lib/meta-flow.c
+++ b/lib/meta-flow.c
@@ -3676,3 +3676,28 @@ mf_bitmap_not(struct mf_bitmap x)
bitmap_not(x.bm, MFF_N_IDS);
return x;
}
+
+void
+mf_set_mask_l3_prereqs(const struct mf_field *mf, const struct flow *fl,
+ struct flow_wildcards *wc)
+{
+ if (is_ip_any(fl) &&
+ ((mf->id == MFF_IPV4_SRC) ||
+ (mf->id == MFF_IPV4_DST) ||
+ (mf->id == MFF_IPV6_SRC) ||
+ (mf->id == MFF_IPV6_DST) ||
+ (mf->id == MFF_IPV6_LABEL) ||
+ (mf->id == MFF_IP_DSCP) ||
+ (mf->id == MFF_IP_ECN) ||
+ (mf->id == MFF_IP_TTL))) {
+ WC_MASK_FIELD(wc, nw_proto);
+ } else if ((fl->dl_type == htons(ETH_TYPE_ARP)) &&
+ ((mf->id == MFF_ARP_OP) ||
+ (mf->id == MFF_ARP_SHA) ||
+ (mf->id == MFF_ARP_THA) ||
+ (mf->id == MFF_ARP_SPA) ||
+ (mf->id == MFF_ARP_TPA))) {
+ /* mask only the lower 8 bits. */
+ wc->masks.nw_proto = 0xff;
+ }
+}
diff --git a/lib/meta-flow.xml b/lib/meta-flow.xml
index a1a20366d..ac72a44bc 100644
--- a/lib/meta-flow.xml
+++ b/lib/meta-flow.xml
@@ -3517,23 +3517,24 @@ actions=clone(load:0->NXM_OF_IN_PORT[],output:123)
</p>
<tbl>
+tab(;);
r r r r r.
-Criteria OpenFlow 1.0 OpenFlow 1.1 OpenFlow 1.2+ NXM
-\_ \_ \_ \_ \_
-[1] \fL????\fR/\fL1\fR,\fL??\fR/\fL?\fR \fL????\fR/\fL1\fR,\fL??\fR/\fL?\fR \fL0000\fR/\fL0000\fR,\fL--\fR \fL0000\fR/\fL0000\fR
-[2] \fLffff\fR/\fL0\fR,\fL??\fR/\fL?\fR \fLffff\fR/\fL0\fR,\fL??\fR/\fL?\fR \fL0000\fR/\fLffff\fR,\fL--\fR \fL0000\fR/\fLffff\fR
-[3] \fL0xxx\fR/\fL0\fR,\fL??\fR/\fL1\fR \fL0xxx\fR/\fL0\fR,\fL??\fR/\fL1\fR \fL1xxx\fR/\fLffff\fR,\fL--\fR \fL1xxx\fR/\fL1fff\fR
-[4] \fL????\fR/\fL1\fR,\fL0y\fR/\fL0\fR \fLfffe\fR/\fL0\fR,\fL0y\fR/\fL0\fR \fL1000\fR/\fL1000\fR,\fL0y\fR \fLz000\fR/\fLf000\fR
-[5] \fL0xxx\fR/\fL0\fR,\fL0y\fR/\fL0\fR \fL0xxx\fR/\fL0\fR,\fL0y\fR/\fL0\fR \fL1xxx\fR/\fLffff\fR,\fL0y\fR \fLzxxx\fR/\fLffff\fR
+Criteria;OpenFlow 1.0;OpenFlow 1.1;OpenFlow 1.2+;NXM
+\_;\_;\_;\_;\_
+[1];\fL????\fR/\fL1\fR,\fL??\fR/\fL?\fR;\fL????\fR/\fL1\fR,\fL??\fR/\fL?\fR;\fL0000\fR/\fL0000\fR,\fL--\fR;\fL0000\fR/\fL0000\fR
+[2];\fLffff\fR/\fL0\fR,\fL??\fR/\fL?\fR;\fLffff\fR/\fL0\fR,\fL??\fR/\fL?\fR;\fL0000\fR/\fLffff\fR,\fL--\fR;\fL0000\fR/\fLffff\fR
+[3];\fL0xxx\fR/\fL0\fR,\fL??\fR/\fL1\fR;\fL0xxx\fR/\fL0\fR,\fL??\fR/\fL1\fR;\fL1xxx\fR/\fLffff\fR,\fL--\fR;\fL1xxx\fR/\fL1fff\fR
+[4];\fL????\fR/\fL1\fR,\fL0y\fR/\fL0\fR;\fLfffe\fR/\fL0\fR,\fL0y\fR/\fL0\fR;\fL1000\fR/\fL1000\fR,\fL0y\fR;\fLz000\fR/\fLf000\fR
+[5];\fL0xxx\fR/\fL0\fR,\fL0y\fR/\fL0\fR;\fL0xxx\fR/\fL0\fR,\fL0y\fR/\fL0\fR;\fL1xxx\fR/\fLffff\fR,\fL0y\fR;\fLzxxx\fR/\fLffff\fR
.T&
-r r c c r.
-[6] (none) (none) \fL1001\fR/\fL1001\fR,\fL--\fR \fL1001\fR/\fL1001\fR
+r c c r r.
+[6];(none);(none);\fL1001\fR/\fL1001\fR,\fL--\fR;\fL1001\fR/\fL1001\fR
.T&
-r r c c c.
-[7] (none) (none) (none) \fL3000\fR/\fL3000\fR
-[8] (none) (none) (none) \fL0000\fR/\fL0fff\fR
-[9] (none) (none) (none) \fL0000\fR/\fLf000\fR
-[10] (none) (none) (none) \fL0000\fR/\fLefff\fR
+r c c c r.
+[7];(none);(none);(none);\fL3000\fR/\fL3000\fR
+[8];(none);(none);(none);\fL0000\fR/\fL0fff\fR
+[9];(none);(none);(none);\fL0000\fR/\fLf000\fR
+[10];(none);(none);(none);\fL0000\fR/\fLefff\fR
</tbl>
<p>
@@ -4312,9 +4313,9 @@ r r c c c.
<bits name="pln" above="8" below="4" width=".2"/>
<bits name="op" above="16" width=".2" fill="yes"/>
<bits name="sha" above="48" width="0.5" fill="yes"/>
- <bits name="spa" above="16" width="0.3" fill="yes"/>
+ <bits name="spa" above="32" width="0.5" fill="yes"/>
<bits name="tha" above="48" width="0.5" fill="yes"/>
- <bits name="tpa" above="16" width="0.3" fill="yes"/>
+ <bits name="tpa" above="32" width="0.5" fill="yes"/>
</header>
</diagram>
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index ab5b8223e..ab4a4e9d8 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -489,6 +489,9 @@ struct netdev_dpdk {
/* Array of vhost rxq states, see vring_state_changed. */
bool *vhost_rxq_enabled;
+
+ /* Ensures that Rx metadata delivery is configured only once. */
+ bool rx_metadata_delivery_configured;
);
PADDED_MEMBERS(CACHE_LINE_SIZE,
@@ -840,7 +843,7 @@ dpdk_mp_create(struct netdev_dpdk *dev, int mtu)
static struct dpdk_mp *
dpdk_mp_get(struct netdev_dpdk *dev, int mtu)
{
- struct dpdk_mp *dmp, *next;
+ struct dpdk_mp *dmp = NULL, *next;
bool reuse = false;
ovs_mutex_lock(&dpdk_mp_mutex);
@@ -1140,6 +1143,45 @@ dpdk_eth_flow_ctrl_setup(struct netdev_dpdk *dev) OVS_REQUIRES(dev->mutex)
}
}
+static void
+dpdk_eth_dev_init_rx_metadata(struct netdev_dpdk *dev)
+{
+ uint64_t rx_metadata = 0;
+ int ret;
+
+ if (dev->rx_metadata_delivery_configured) {
+ return;
+ }
+
+ /* For the fallback offload (non-"transfer" rules). */
+ rx_metadata |= RTE_ETH_RX_METADATA_USER_MARK;
+
+#ifdef ALLOW_EXPERIMENTAL_API
+ /* For the tunnel offload. */
+ rx_metadata |= RTE_ETH_RX_METADATA_TUNNEL_ID;
+#endif /* ALLOW_EXPERIMENTAL_API */
+
+ ret = rte_eth_rx_metadata_negotiate(dev->port_id, &rx_metadata);
+ if (ret == 0) {
+ if (!(rx_metadata & RTE_ETH_RX_METADATA_USER_MARK)) {
+ VLOG_DBG("%s: The NIC will not provide per-packet USER_MARK",
+ netdev_get_name(&dev->up));
+ }
+#ifdef ALLOW_EXPERIMENTAL_API
+ if (!(rx_metadata & RTE_ETH_RX_METADATA_TUNNEL_ID)) {
+ VLOG_DBG("%s: The NIC will not provide per-packet TUNNEL_ID",
+ netdev_get_name(&dev->up));
+ }
+#endif /* ALLOW_EXPERIMENTAL_API */
+ } else {
+ VLOG(ret == -ENOTSUP ? VLL_DBG : VLL_WARN,
+ "%s: Cannot negotiate Rx metadata: %s",
+ netdev_get_name(&dev->up), rte_strerror(-ret));
+ }
+
+ dev->rx_metadata_delivery_configured = true;
+}
+
static int
dpdk_eth_dev_init(struct netdev_dpdk *dev)
OVS_REQUIRES(dev->mutex)
@@ -1154,6 +1196,18 @@ dpdk_eth_dev_init(struct netdev_dpdk *dev)
RTE_ETH_RX_OFFLOAD_TCP_CKSUM |
RTE_ETH_RX_OFFLOAD_IPV4_CKSUM;
+ if (netdev_is_flow_api_enabled()) {
+ /*
+ * Full tunnel offload requires that tunnel ID metadata be
+ * delivered with "miss" packets from the hardware to the
+ * PMD. The same goes for megaflow mark metadata which is
+ * used in MARK + RSS offload scenario.
+ *
+ * Request delivery of such metadata.
+ */
+ dpdk_eth_dev_init_rx_metadata(dev);
+ }
+
rte_eth_dev_info_get(dev->port_id, &info);
if (strstr(info.driver_name, "vf") != NULL) {
@@ -1320,6 +1374,8 @@ common_construct(struct netdev *netdev, dpdk_port_t port_no,
/* Initilize the hardware offload flags to 0 */
dev->hw_ol_features = 0;
+ dev->rx_metadata_delivery_configured = false;
+
dev->flags = NETDEV_UP | NETDEV_PROMISC;
ovs_list_push_back(&dpdk_list, &dev->list_node);
diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
index 65bdd51db..94b99a7be 100644
--- a/lib/netdev-linux.c
+++ b/lib/netdev-linux.c
@@ -2712,8 +2712,16 @@ tc_add_matchall_policer(struct netdev *netdev, uint32_t kbits_rate,
err = tc_transact(&request, &reply);
if (!err) {
- struct tcmsg *tc =
- ofpbuf_at_assert(reply, NLMSG_HDRLEN, sizeof *tc);
+ struct ofpbuf b = ofpbuf_const_initializer(reply->data, reply->size);
+ struct nlmsghdr *nlmsg = ofpbuf_try_pull(&b, sizeof *nlmsg);
+ struct tcmsg *tc = ofpbuf_try_pull(&b, sizeof *tc);
+
+ if (!nlmsg || !tc) {
+ VLOG_ERR_RL(&rl,
+ "Failed to add match all policer, malformed reply");
+ ofpbuf_delete(reply);
+ return EPROTO;
+ }
ofpbuf_delete(reply);
}
@@ -5732,26 +5740,27 @@ static int
tc_update_policer_action_stats(struct ofpbuf *msg,
struct ofputil_meter_stats *stats)
{
+ struct ofpbuf b = ofpbuf_const_initializer(msg->data, msg->size);
+ struct nlmsghdr *nlmsg = ofpbuf_try_pull(&b, sizeof *nlmsg);
+ struct tcamsg *tca = ofpbuf_try_pull(&b, sizeof *tca);
struct ovs_flow_stats stats_dropped;
struct ovs_flow_stats stats_hw;
struct ovs_flow_stats stats_sw;
const struct nlattr *act;
struct nlattr *prio;
- struct tcamsg *tca;
int error = 0;
if (!stats) {
goto exit;
}
- if (NLMSG_HDRLEN + sizeof *tca > msg->size) {
+ if (!nlmsg || !tca) {
VLOG_ERR_RL(&rl, "Failed to get action stats, size error");
error = EPROTO;
goto exit;
}
- tca = ofpbuf_at_assert(msg, NLMSG_HDRLEN, sizeof *tca);
- act = nl_attr_find(msg, NLMSG_HDRLEN + sizeof *tca, TCA_ACT_TAB);
+ act = nl_attr_find(&b, 0, TCA_ACT_TAB);
if (!act) {
VLOG_ERR_RL(&rl, "Failed to get action stats, can't find attribute");
error = EPROTO;
@@ -6016,20 +6025,26 @@ static int
tc_parse_class(const struct ofpbuf *msg, unsigned int *handlep,
struct nlattr **options, struct netdev_queue_stats *stats)
{
+ struct ofpbuf b = ofpbuf_const_initializer(msg->data, msg->size);
+ struct nlmsghdr *nlmsg = ofpbuf_try_pull(&b, sizeof *nlmsg);
+ struct tcmsg *tc = ofpbuf_try_pull(&b, sizeof *tc);
static const struct nl_policy tca_policy[] = {
[TCA_OPTIONS] = { .type = NL_A_NESTED, .optional = false },
[TCA_STATS2] = { .type = NL_A_NESTED, .optional = false },
};
struct nlattr *ta[ARRAY_SIZE(tca_policy)];
- if (!nl_policy_parse(msg, NLMSG_HDRLEN + sizeof(struct tcmsg),
- tca_policy, ta, ARRAY_SIZE(ta))) {
+ if (!nlmsg || !tc) {
+ VLOG_ERR_RL(&rl, "failed to parse class message, malformed reply");
+ goto error;
+ }
+
+ if (!nl_policy_parse(&b, 0, tca_policy, ta, ARRAY_SIZE(ta))) {
VLOG_WARN_RL(&rl, "failed to parse class message");
goto error;
}
if (handlep) {
- struct tcmsg *tc = ofpbuf_at_assert(msg, NLMSG_HDRLEN, sizeof *tc);
*handlep = tc->tcm_handle;
}
diff --git a/lib/netdev-native-tnl.c b/lib/netdev-native-tnl.c
index b89dfdd52..6c9094638 100644
--- a/lib/netdev-native-tnl.c
+++ b/lib/netdev-native-tnl.c
@@ -320,7 +320,7 @@ netdev_tnl_ip_build_header(struct ovs_action_push_tnl *data,
}
static void *
-udp_build_header(struct netdev_tunnel_config *tnl_cfg,
+udp_build_header(const struct netdev_tunnel_config *tnl_cfg,
struct ovs_action_push_tnl *data,
const struct netdev_tnl_build_header_params *params)
{
@@ -452,7 +452,6 @@ netdev_gre_push_header(const struct netdev *netdev,
const struct ovs_action_push_tnl *data)
{
struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
struct gre_base_hdr *greh;
int ip_tot_size;
@@ -468,8 +467,7 @@ netdev_gre_push_header(const struct netdev *netdev,
int seq_ofs = gre_header_len(greh->flags) - 4;
ovs_16aligned_be32 *seq_opt =
ALIGNED_CAST(ovs_16aligned_be32 *, (char *)greh + seq_ofs);
- tnl_cfg = &dev->tnl_cfg;
- put_16aligned_be32(seq_opt, htonl(tnl_cfg->seqno++));
+ put_16aligned_be32(seq_opt, htonl(atomic_count_inc(&dev->gre_seqno)));
}
}
@@ -478,16 +476,11 @@ netdev_gre_build_header(const struct netdev *netdev,
struct ovs_action_push_tnl *data,
const struct netdev_tnl_build_header_params *params)
{
- struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
+ const struct netdev_tunnel_config *tnl_cfg;
struct gre_base_hdr *greh;
ovs_16aligned_be32 *options;
unsigned int hlen;
- /* XXX: RCUfy tnl_cfg. */
- ovs_mutex_lock(&dev->mutex);
- tnl_cfg = &dev->tnl_cfg;
-
greh = netdev_tnl_ip_build_header(data, params, IPPROTO_GRE);
if (params->flow->packet_type == htonl(PT_ETH)) {
@@ -495,8 +488,7 @@ netdev_gre_build_header(const struct netdev *netdev,
} else if (pt_ns(params->flow->packet_type) == OFPHTN_ETHERTYPE) {
greh->protocol = pt_ns_type_be(params->flow->packet_type);
} else {
- ovs_mutex_unlock(&dev->mutex);
- return 1;
+ return EINVAL;
}
greh->flags = 0;
@@ -507,6 +499,8 @@ netdev_gre_build_header(const struct netdev *netdev,
options++;
}
+ tnl_cfg = netdev_get_tunnel_config(netdev);
+
if (tnl_cfg->out_key_present) {
greh->flags |= htons(GRE_KEY);
put_16aligned_be32(options, be64_to_be32(params->flow->tunnel.tun_id));
@@ -519,8 +513,6 @@ netdev_gre_build_header(const struct netdev *netdev,
options++;
}
- ovs_mutex_unlock(&dev->mutex);
-
hlen = (uint8_t *) options - (uint8_t *) greh;
data->header_len += hlen;
@@ -605,7 +597,6 @@ netdev_erspan_push_header(const struct netdev *netdev,
const struct ovs_action_push_tnl *data)
{
struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
struct erspan_base_hdr *ersh;
struct gre_base_hdr *greh;
struct erspan_md2 *md2;
@@ -615,9 +606,8 @@ netdev_erspan_push_header(const struct netdev *netdev,
data->header_len, &ip_tot_size);
/* update GRE seqno */
- tnl_cfg = &dev->tnl_cfg;
ovs_16aligned_be32 *seqno = (ovs_16aligned_be32 *) (greh + 1);
- put_16aligned_be32(seqno, htonl(tnl_cfg->seqno++));
+ put_16aligned_be32(seqno, htonl(atomic_count_inc(&dev->gre_seqno)));
/* update v2 timestamp */
if (greh->protocol == htons(ETH_TYPE_ERSPAN2)) {
@@ -632,8 +622,7 @@ netdev_erspan_build_header(const struct netdev *netdev,
struct ovs_action_push_tnl *data,
const struct netdev_tnl_build_header_params *params)
{
- struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
+ const struct netdev_tunnel_config *tnl_cfg;
struct gre_base_hdr *greh;
struct erspan_base_hdr *ersh;
unsigned int hlen;
@@ -641,21 +630,19 @@ netdev_erspan_build_header(const struct netdev *netdev,
int erspan_ver;
uint16_t sid;
- /* XXX: RCUfy tnl_cfg. */
- ovs_mutex_lock(&dev->mutex);
- tnl_cfg = &dev->tnl_cfg;
greh = netdev_tnl_ip_build_header(data, params, IPPROTO_GRE);
ersh = ERSPAN_HDR(greh);
tun_id = ntohl(be64_to_be32(params->flow->tunnel.tun_id));
/* ERSPAN only has 10-bit session ID */
if (tun_id & ~ERSPAN_SID_MASK) {
- ovs_mutex_unlock(&dev->mutex);
- return 1;
+ return EINVAL;
} else {
sid = (uint16_t) tun_id;
}
+ tnl_cfg = netdev_get_tunnel_config(netdev);
+
if (tnl_cfg->erspan_ver_flow) {
erspan_ver = params->flow->tunnel.erspan_ver;
} else {
@@ -702,12 +689,9 @@ netdev_erspan_build_header(const struct netdev *netdev,
hlen = ERSPAN_GREHDR_LEN + sizeof *ersh + ERSPAN_V2_MDSIZE;
} else {
VLOG_WARN_RL(&err_rl, "ERSPAN version error %d", tnl_cfg->erspan_ver);
- ovs_mutex_unlock(&dev->mutex);
- return 1;
+ return EINVAL;
}
- ovs_mutex_unlock(&dev->mutex);
-
data->header_len += hlen;
if (params->is_ipv6) {
@@ -786,7 +770,6 @@ netdev_gtpu_push_header(const struct netdev *netdev,
const struct ovs_action_push_tnl *data)
{
struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
struct udp_header *udp;
struct gtpuhdr *gtpuh;
int ip_tot_size;
@@ -801,10 +784,9 @@ netdev_gtpu_push_header(const struct netdev *netdev,
gtpuh = ALIGNED_CAST(struct gtpuhdr *, udp + 1);
- tnl_cfg = &dev->tnl_cfg;
- if (tnl_cfg->set_seq) {
+ if (gtpuh->md.flags & GTPU_S_MASK) {
ovs_be16 *seqno = ALIGNED_CAST(ovs_be16 *, gtpuh + 1);
- *seqno = htons(tnl_cfg->seqno++);
+ *seqno = htons(atomic_count_inc(&dev->gre_seqno));
payload_len += sizeof(struct gtpuhdr_opt);
}
gtpuh->len = htons(payload_len);
@@ -815,13 +797,12 @@ netdev_gtpu_build_header(const struct netdev *netdev,
struct ovs_action_push_tnl *data,
const struct netdev_tnl_build_header_params *params)
{
- struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
+ const struct netdev_tunnel_config *tnl_cfg;
struct gtpuhdr *gtph;
unsigned int gtpu_hlen;
- ovs_mutex_lock(&dev->mutex);
- tnl_cfg = &dev->tnl_cfg;
+ tnl_cfg = netdev_get_tunnel_config(netdev);
+
gtph = udp_build_header(tnl_cfg, data, params);
/* Set to default if not set in flow. */
@@ -837,7 +818,6 @@ netdev_gtpu_build_header(const struct netdev *netdev,
gtph->md.flags |= GTPU_S_MASK;
gtpu_hlen += sizeof(struct gtpuhdr_opt);
}
- ovs_mutex_unlock(&dev->mutex);
data->header_len += gtpu_hlen;
data->tnl_type = OVS_VPORT_TYPE_GTPU;
@@ -920,13 +900,10 @@ netdev_vxlan_build_header(const struct netdev *netdev,
struct ovs_action_push_tnl *data,
const struct netdev_tnl_build_header_params *params)
{
- struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
+ const struct netdev_tunnel_config *tnl_cfg;
struct vxlanhdr *vxh;
- /* XXX: RCUfy tnl_cfg. */
- ovs_mutex_lock(&dev->mutex);
- tnl_cfg = &dev->tnl_cfg;
+ tnl_cfg = netdev_get_tunnel_config(netdev);
vxh = udp_build_header(tnl_cfg, data, params);
@@ -951,10 +928,10 @@ netdev_vxlan_build_header(const struct netdev *netdev,
vxh->vx_gpe.next_protocol = VXLAN_GPE_NP_ETHERNET;
break;
default:
- goto drop;
+ return EINVAL;
}
} else {
- goto drop;
+ return EINVAL;
}
} else {
put_16aligned_be32(&vxh->vx_flags, htonl(VXLAN_FLAGS));
@@ -962,14 +939,9 @@ netdev_vxlan_build_header(const struct netdev *netdev,
htonl(ntohll(params->flow->tunnel.tun_id) << 8));
}
- ovs_mutex_unlock(&dev->mutex);
data->header_len += sizeof *vxh;
data->tnl_type = OVS_VPORT_TYPE_VXLAN;
return 0;
-
-drop:
- ovs_mutex_unlock(&dev->mutex);
- return 1;
}
struct dp_packet *
@@ -1033,22 +1005,14 @@ netdev_geneve_build_header(const struct netdev *netdev,
struct ovs_action_push_tnl *data,
const struct netdev_tnl_build_header_params *params)
{
- struct netdev_vport *dev = netdev_vport_cast(netdev);
- struct netdev_tunnel_config *tnl_cfg;
struct genevehdr *gnh;
int opt_len;
bool crit_opt;
- /* XXX: RCUfy tnl_cfg. */
- ovs_mutex_lock(&dev->mutex);
- tnl_cfg = &dev->tnl_cfg;
-
- gnh = udp_build_header(tnl_cfg, data, params);
+ gnh = udp_build_header(netdev_get_tunnel_config(netdev), data, params);
put_16aligned_be32(&gnh->vni, htonl(ntohll(params->flow->tunnel.tun_id) << 8));
- ovs_mutex_unlock(&dev->mutex);
-
opt_len = tun_metadata_to_geneve_header(¶ms->flow->tunnel,
gnh->options, &crit_opt);
diff --git a/lib/netdev-offload-dpdk.c b/lib/netdev-offload-dpdk.c
index b3421c099..2d7858f51 100644
--- a/lib/netdev-offload-dpdk.c
+++ b/lib/netdev-offload-dpdk.c
@@ -2345,13 +2345,13 @@ netdev_offload_dpdk_flow_destroy(struct ufid_to_rte_flow_data *rte_flow_data)
ovsrcu_get(void *, &netdev->hw_info.offload_data);
data->rte_flow_counters[tid]--;
- ufid_to_rte_flow_disassociate(rte_flow_data);
VLOG_DBG_RL(&rl, "%s/%s: rte_flow 0x%"PRIxPTR
" flow destroy %d ufid " UUID_FMT,
netdev_get_name(netdev), netdev_get_name(physdev),
(intptr_t) rte_flow,
netdev_dpdk_get_port_id(physdev),
UUID_ARGS((struct uuid *) ufid));
+ ufid_to_rte_flow_disassociate(rte_flow_data);
} else {
VLOG_ERR("Failed flow: %s/%s: flow destroy %d ufid " UUID_FMT,
netdev_get_name(netdev), netdev_get_name(physdev),
diff --git a/lib/netdev-offload-tc.c b/lib/netdev-offload-tc.c
index 4c78c4816..09f6393f8 100644
--- a/lib/netdev-offload-tc.c
+++ b/lib/netdev-offload-tc.c
@@ -276,8 +276,9 @@ del_filter_and_ufid_mapping(struct tcf_id *id, const ovs_u128 *ufid,
}
err = tc_del_flower_filter(id);
- if (!err) {
+ if (!err || err == ENODEV) {
del_ufid_tc_mapping(ufid);
+ return 0;
}
return err;
}
@@ -524,7 +525,11 @@ delete_chains_from_netdev(struct netdev *netdev, struct tcf_id *id)
*/
HMAP_FOR_EACH_POP (chain_node, node, &map) {
id->chain = chain_node->chain;
- tc_del_flower_filter(id);
+ /* Delete empty chain doesn't seem to work with
+ * tc_del_flower_filter() so use tc_del_filter()
+ * without specifying TCA_KIND.
+ */
+ tc_del_filter(id, NULL);
free(chain_node);
}
}
@@ -871,7 +876,7 @@ parse_tc_flower_to_actions__(struct tc_flower *flower, struct ofpbuf *buf,
outport =
netdev_ifindex_to_odp_port(action->out.ifindex_out);
if (!outport) {
- return ENOENT;
+ return -ENOENT;
}
}
nl_msg_put_u32(buf, OVS_ACTION_ATTR_OUTPUT, odp_to_u32(outport));
@@ -964,7 +969,7 @@ parse_tc_flower_to_actions__(struct tc_flower *flower, struct ofpbuf *buf,
uint32_t meter_id;
if (police_idx_lookup(action->police.index, &meter_id)) {
- return ENOENT;
+ return -ENOENT;
}
nl_msg_put_u32(buf, OVS_ACTION_ATTR_METER, meter_id);
}
@@ -983,6 +988,9 @@ parse_tc_flower_to_actions__(struct tc_flower *flower, struct ofpbuf *buf,
buf, OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER);
i = parse_tc_flower_to_actions__(flower, buf, i + 1,
action->police.result_jump);
+ if (i < 0) {
+ return i;
+ }
nl_msg_end_nested(buf, act_offset);
act_offset = nl_msg_start_nested(
@@ -994,6 +1002,9 @@ parse_tc_flower_to_actions__(struct tc_flower *flower, struct ofpbuf *buf,
}
if (jump != 0) {
i = parse_tc_flower_to_actions__(flower, buf, i, jump);
+ if (i < 0) {
+ return i;
+ }
}
nl_msg_end_nested(buf, act_offset);
@@ -1013,11 +1024,11 @@ parse_tc_flower_to_actions__(struct tc_flower *flower, struct ofpbuf *buf,
return i;
}
-static void
+static int
parse_tc_flower_to_actions(struct tc_flower *flower,
struct ofpbuf *buf)
{
- parse_tc_flower_to_actions__(flower, buf, 0, 0);
+ return parse_tc_flower_to_actions__(flower, buf, 0, 0);
}
static int
@@ -1030,9 +1041,10 @@ parse_tc_flower_to_match(const struct netdev *netdev,
struct ofpbuf *buf,
bool terse)
{
- size_t act_off;
struct tc_flower_key *key = &flower->key;
struct tc_flower_key *mask = &flower->mask;
+ size_t act_off;
+ int err;
if (terse) {
return parse_tc_flower_terse_to_match(flower, match, stats, attrs);
@@ -1229,7 +1241,10 @@ parse_tc_flower_to_match(const struct netdev *netdev,
}
act_off = nl_msg_start_nested(buf, OVS_FLOW_ATTR_ACTIONS);
- parse_tc_flower_to_actions(flower, buf);
+ err = parse_tc_flower_to_actions(flower, buf);
+ if (err < 0) {
+ return -err;
+ }
nl_msg_end_nested(buf, act_off);
*actions = ofpbuf_at_assert(buf, act_off, sizeof(struct nlattr));
@@ -1272,8 +1287,8 @@ netdev_tc_flow_dump_next(struct netdev_flow_dump *dump,
continue;
}
- if (flower.act_cookie.len) {
- *ufid = *((ovs_u128 *) flower.act_cookie.data);
+ if (flower.act_cookie.len >= sizeof *ufid) {
+ *ufid = get_32aligned_u128(flower.act_cookie.data);
} else if (!find_ufid(netdev, &id, ufid)) {
continue;
}
@@ -2490,15 +2505,23 @@ netdev_tc_flow_get(struct netdev *netdev,
err = tc_get_flower(&id, &flower);
if (err) {
- VLOG_ERR_RL(&error_rl, "flow get failed (dev %s prio %d handle %d): %s",
+ VLOG_ERR_RL(&error_rl,
+ "flow get failed (dev %s prio %d handle %d): %s",
netdev_get_name(netdev), id.prio, id.handle,
ovs_strerror(err));
return err;
}
in_port = netdev_ifindex_to_odp_port(id.ifindex);
- parse_tc_flower_to_match(netdev, &flower, match, actions,
- stats, attrs, buf, false);
+ err = parse_tc_flower_to_match(netdev, &flower, match, actions,
+ stats, attrs, buf, false);
+ if (err) {
+ VLOG_ERR_RL(&error_rl,
+ "flow get parse failed (dev %s prio %d handle %d): %s",
+ netdev_get_name(netdev), id.prio, id.handle,
+ ovs_strerror(err));
+ return err;
+ }
if (stats) {
struct dpif_flow_stats adjust_stats;
@@ -2860,8 +2883,9 @@ netdev_tc_init_flow_api(struct netdev *netdev)
error = tc_add_del_qdisc(ifindex, true, block_id, hook);
if (error && error != EEXIST) {
- VLOG_INFO("failed adding ingress qdisc required for offloading: %s",
- ovs_strerror(error));
+ VLOG_INFO("failed adding ingress qdisc required for offloading "
+ "on %s: %s",
+ netdev_get_name(netdev), ovs_strerror(error));
return error;
}
diff --git a/lib/netdev-offload.c b/lib/netdev-offload.c
index 4592262bd..a5fa62487 100644
--- a/lib/netdev-offload.c
+++ b/lib/netdev-offload.c
@@ -485,11 +485,13 @@ netdev_set_hw_info(struct netdev *netdev, int type, int val)
}
/* Protects below port hashmaps. */
-static struct ovs_rwlock netdev_hmap_rwlock = OVS_RWLOCK_INITIALIZER;
+static struct ovs_rwlock ifindex_to_port_rwlock = OVS_RWLOCK_INITIALIZER;
+static struct ovs_rwlock port_to_netdev_rwlock
+ OVS_ACQ_BEFORE(ifindex_to_port_rwlock) = OVS_RWLOCK_INITIALIZER;
-static struct hmap port_to_netdev OVS_GUARDED_BY(netdev_hmap_rwlock)
+static struct hmap port_to_netdev OVS_GUARDED_BY(port_to_netdev_rwlock)
= HMAP_INITIALIZER(&port_to_netdev);
-static struct hmap ifindex_to_port OVS_GUARDED_BY(netdev_hmap_rwlock)
+static struct hmap ifindex_to_port OVS_GUARDED_BY(ifindex_to_port_rwlock)
= HMAP_INITIALIZER(&ifindex_to_port);
struct port_to_netdev_data {
@@ -506,12 +508,12 @@ struct port_to_netdev_data {
*/
bool
netdev_any_oor(void)
- OVS_EXCLUDED(netdev_hmap_rwlock)
+ OVS_EXCLUDED(port_to_netdev_rwlock)
{
struct port_to_netdev_data *data;
bool oor = false;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
HMAP_FOR_EACH (data, portno_node, &port_to_netdev) {
struct netdev *dev = data->netdev;
@@ -520,7 +522,7 @@ netdev_any_oor(void)
break;
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return oor;
}
@@ -594,13 +596,13 @@ netdev_ports_flow_flush(const char *dpif_type)
{
struct port_to_netdev_data *data;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
HMAP_FOR_EACH (data, portno_node, &port_to_netdev) {
if (netdev_get_dpif_type(data->netdev) == dpif_type) {
netdev_flow_flush(data->netdev);
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
}
void
@@ -610,7 +612,7 @@ netdev_ports_traverse(const char *dpif_type,
{
struct port_to_netdev_data *data;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
HMAP_FOR_EACH (data, portno_node, &port_to_netdev) {
if (netdev_get_dpif_type(data->netdev) == dpif_type) {
if (cb(data->netdev, data->dpif_port.port_no, aux)) {
@@ -618,7 +620,7 @@ netdev_ports_traverse(const char *dpif_type,
}
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
}
struct netdev_flow_dump **
@@ -629,7 +631,7 @@ netdev_ports_flow_dump_create(const char *dpif_type, int *ports, bool terse)
int count = 0;
int i = 0;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
HMAP_FOR_EACH (data, portno_node, &port_to_netdev) {
if (netdev_get_dpif_type(data->netdev) == dpif_type) {
count++;
@@ -648,7 +650,7 @@ netdev_ports_flow_dump_create(const char *dpif_type, int *ports, bool terse)
i++;
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
*ports = i;
return dumps;
@@ -660,15 +662,15 @@ netdev_ports_flow_del(const char *dpif_type, const ovs_u128 *ufid,
{
struct port_to_netdev_data *data;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
HMAP_FOR_EACH (data, portno_node, &port_to_netdev) {
if (netdev_get_dpif_type(data->netdev) == dpif_type
&& !netdev_flow_del(data->netdev, ufid, stats)) {
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return 0;
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return ENOENT;
}
@@ -681,16 +683,16 @@ netdev_ports_flow_get(const char *dpif_type, struct match *match,
{
struct port_to_netdev_data *data;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
HMAP_FOR_EACH (data, portno_node, &port_to_netdev) {
if (netdev_get_dpif_type(data->netdev) == dpif_type
&& !netdev_flow_get(data->netdev, match, actions,
ufid, stats, attrs, buf)) {
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return 0;
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return ENOENT;
}
@@ -702,7 +704,7 @@ netdev_ports_hash(odp_port_t port, const char *dpif_type)
static struct port_to_netdev_data *
netdev_ports_lookup(odp_port_t port_no, const char *dpif_type)
- OVS_REQ_RDLOCK(netdev_hmap_rwlock)
+ OVS_REQ_RDLOCK(port_to_netdev_rwlock)
{
struct port_to_netdev_data *data;
@@ -726,9 +728,9 @@ netdev_ports_insert(struct netdev *netdev, struct dpif_port *dpif_port)
ovs_assert(dpif_type);
- ovs_rwlock_wrlock(&netdev_hmap_rwlock);
+ ovs_rwlock_wrlock(&port_to_netdev_rwlock);
if (netdev_ports_lookup(dpif_port->port_no, dpif_type)) {
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return EEXIST;
}
@@ -738,14 +740,16 @@ netdev_ports_insert(struct netdev *netdev, struct dpif_port *dpif_port)
if (ifindex >= 0) {
data->ifindex = ifindex;
+ ovs_rwlock_wrlock(&ifindex_to_port_rwlock);
hmap_insert(&ifindex_to_port, &data->ifindex_node, ifindex);
+ ovs_rwlock_unlock(&ifindex_to_port_rwlock);
} else {
data->ifindex = -1;
}
hmap_insert(&port_to_netdev, &data->portno_node,
netdev_ports_hash(dpif_port->port_no, dpif_type));
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
netdev_init_flow_api(netdev);
@@ -758,12 +762,12 @@ netdev_ports_get(odp_port_t port_no, const char *dpif_type)
struct port_to_netdev_data *data;
struct netdev *ret = NULL;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
data = netdev_ports_lookup(port_no, dpif_type);
if (data) {
ret = netdev_ref(data->netdev);
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return ret;
}
@@ -774,19 +778,21 @@ netdev_ports_remove(odp_port_t port_no, const char *dpif_type)
struct port_to_netdev_data *data;
int ret = ENOENT;
- ovs_rwlock_wrlock(&netdev_hmap_rwlock);
+ ovs_rwlock_wrlock(&port_to_netdev_rwlock);
data = netdev_ports_lookup(port_no, dpif_type);
if (data) {
dpif_port_destroy(&data->dpif_port);
netdev_close(data->netdev); /* unref and possibly close */
hmap_remove(&port_to_netdev, &data->portno_node);
if (data->ifindex >= 0) {
+ ovs_rwlock_wrlock(&ifindex_to_port_rwlock);
hmap_remove(&ifindex_to_port, &data->ifindex_node);
+ ovs_rwlock_unlock(&ifindex_to_port_rwlock);
}
free(data);
ret = 0;
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return ret;
}
@@ -798,7 +804,7 @@ netdev_ports_get_n_flows(const char *dpif_type, odp_port_t port_no,
struct port_to_netdev_data *data;
int ret = EOPNOTSUPP;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
data = netdev_ports_lookup(port_no, dpif_type);
if (data) {
uint64_t thread_n_flows[MAX_OFFLOAD_THREAD_NB] = {0};
@@ -812,7 +818,7 @@ netdev_ports_get_n_flows(const char *dpif_type, odp_port_t port_no,
}
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
return ret;
}
@@ -822,14 +828,14 @@ netdev_ifindex_to_odp_port(int ifindex)
struct port_to_netdev_data *data;
odp_port_t ret = 0;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&ifindex_to_port_rwlock);
HMAP_FOR_EACH_WITH_HASH (data, ifindex_node, ifindex, &ifindex_to_port) {
if (data->ifindex == ifindex) {
ret = data->dpif_port.port_no;
break;
}
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&ifindex_to_port_rwlock);
return ret;
}
@@ -847,11 +853,11 @@ netdev_ports_flow_init(void)
{
struct port_to_netdev_data *data;
- ovs_rwlock_rdlock(&netdev_hmap_rwlock);
+ ovs_rwlock_rdlock(&port_to_netdev_rwlock);
HMAP_FOR_EACH (data, portno_node, &port_to_netdev) {
netdev_init_flow_api(data->netdev);
}
- ovs_rwlock_unlock(&netdev_hmap_rwlock);
+ ovs_rwlock_unlock(&port_to_netdev_rwlock);
}
void
diff --git a/lib/netdev-vport-private.h b/lib/netdev-vport-private.h
index d89a28c66..586231057 100644
--- a/lib/netdev-vport-private.h
+++ b/lib/netdev-vport-private.h
@@ -22,11 +22,17 @@
#include "compiler.h"
#include "netdev.h"
#include "netdev-provider.h"
+#include "ovs-atomic.h"
#include "ovs-thread.h"
struct netdev_vport {
struct netdev up;
+ OVSRCU_TYPE(const struct netdev_tunnel_config *) tnl_cfg;
+
+ /* Sequence number for outgoing GRE packets. */
+ atomic_count gre_seqno;
+
/* Protects all members below. */
struct ovs_mutex mutex;
@@ -34,7 +40,6 @@ struct netdev_vport {
struct netdev_stats stats;
/* Tunnels. */
- struct netdev_tunnel_config tnl_cfg;
char egress_iface[IFNAMSIZ];
bool carrier_status;
diff --git a/lib/netdev-vport.c b/lib/netdev-vport.c
index 3b3927865..4cfe15d5a 100644
--- a/lib/netdev-vport.c
+++ b/lib/netdev-vport.c
@@ -37,6 +37,7 @@
#include "netdev-provider.h"
#include "netdev-vport-private.h"
#include "openvswitch/dynamic-string.h"
+#include "ovs-atomic.h"
#include "ovs-router.h"
#include "packets.h"
#include "openvswitch/poll-loop.h"
@@ -68,8 +69,8 @@ static int get_patch_config(const struct netdev *netdev, struct smap *args);
static int get_tunnel_config(const struct netdev *, struct smap *args);
static bool tunnel_check_status_change__(struct netdev_vport *);
static void update_vxlan_global_cfg(struct netdev *,
- struct netdev_tunnel_config *,
- struct netdev_tunnel_config *);
+ const struct netdev_tunnel_config *,
+ const struct netdev_tunnel_config *);
struct vport_class {
const char *dpif_port;
@@ -90,10 +91,16 @@ vport_class_cast(const struct netdev_class *class)
return CONTAINER_OF(class, struct vport_class, netdev_class);
}
+static const struct netdev_tunnel_config *
+vport_tunnel_config(struct netdev_vport *netdev)
+{
+ return ovsrcu_get(const struct netdev_tunnel_config *, &netdev->tnl_cfg);
+}
+
static const struct netdev_tunnel_config *
get_netdev_tunnel_config(const struct netdev *netdev)
{
- return &netdev_vport_cast(netdev)->tnl_cfg;
+ return vport_tunnel_config(netdev_vport_cast(netdev));
}
bool
@@ -134,8 +141,6 @@ netdev_vport_get_dpif_port(const struct netdev *netdev,
}
if (netdev_vport_needs_dst_port(netdev)) {
- const struct netdev_vport *vport = netdev_vport_cast(netdev);
-
/*
* Note: IFNAMSIZ is 16 bytes long. Implementations should choose
* a dpif port name that is short enough to fit including any
@@ -144,7 +149,7 @@ netdev_vport_get_dpif_port(const struct netdev *netdev,
BUILD_ASSERT(NETDEV_VPORT_NAME_BUFSIZE >= IFNAMSIZ);
ovs_assert(strlen(dpif_port) + 6 < IFNAMSIZ);
snprintf(namebuf, bufsize, "%s_%d", dpif_port,
- ntohs(vport->tnl_cfg.dst_port));
+ ntohs(netdev_get_tunnel_config(netdev)->dst_port));
return namebuf;
} else {
return dpif_port;
@@ -162,12 +167,14 @@ netdev_vport_route_changed(void)
vports = netdev_get_vports(&n_vports);
for (i = 0; i < n_vports; i++) {
+ const struct netdev_tunnel_config *tnl_cfg;
struct netdev *netdev_ = vports[i];
struct netdev_vport *netdev = netdev_vport_cast(netdev_);
ovs_mutex_lock(&netdev->mutex);
/* Finds all tunnel vports. */
- if (ipv6_addr_is_set(&netdev->tnl_cfg.ipv6_dst)) {
+ tnl_cfg = netdev_get_tunnel_config(netdev_);
+ if (tnl_cfg && ipv6_addr_is_set(&tnl_cfg->ipv6_dst)) {
if (tunnel_check_status_change__(netdev)) {
netdev_change_seq_changed(netdev_);
}
@@ -198,6 +205,7 @@ netdev_vport_construct(struct netdev *netdev_)
uint16_t port = 0;
ovs_mutex_init(&dev->mutex);
+ atomic_count_init(&dev->gre_seqno, 0);
eth_addr_random(&dev->etheraddr);
if (name && dpif_port && (strlen(name) > strlen(dpif_port) + 1) &&
@@ -206,26 +214,31 @@ netdev_vport_construct(struct netdev *netdev_)
port = atoi(p);
}
+ struct netdev_tunnel_config *tnl_cfg = xzalloc(sizeof *tnl_cfg);
+
/* If a destination port for tunnel ports is specified in the netdev
* name, use it instead of the default one. Otherwise, use the default
* destination port */
if (!strcmp(type, "geneve")) {
- dev->tnl_cfg.dst_port = port ? htons(port) : htons(GENEVE_DST_PORT);
+ tnl_cfg->dst_port = port ? htons(port) : htons(GENEVE_DST_PORT);
} else if (!strcmp(type, "vxlan")) {
- dev->tnl_cfg.dst_port = port ? htons(port) : htons(VXLAN_DST_PORT);
- update_vxlan_global_cfg(netdev_, NULL, &dev->tnl_cfg);
+ tnl_cfg->dst_port = port ? htons(port) : htons(VXLAN_DST_PORT);
+ update_vxlan_global_cfg(netdev_, NULL, tnl_cfg);
} else if (!strcmp(type, "lisp")) {
- dev->tnl_cfg.dst_port = port ? htons(port) : htons(LISP_DST_PORT);
+ tnl_cfg->dst_port = port ? htons(port) : htons(LISP_DST_PORT);
} else if (!strcmp(type, "stt")) {
- dev->tnl_cfg.dst_port = port ? htons(port) : htons(STT_DST_PORT);
+ tnl_cfg->dst_port = port ? htons(port) : htons(STT_DST_PORT);
} else if (!strcmp(type, "gtpu")) {
- dev->tnl_cfg.dst_port = port ? htons(port) : htons(GTPU_DST_PORT);
+ tnl_cfg->dst_port = port ? htons(port) : htons(GTPU_DST_PORT);
} else if (!strcmp(type, "bareudp")) {
- dev->tnl_cfg.dst_port = htons(port);
+ tnl_cfg->dst_port = htons(port);
}
- dev->tnl_cfg.dont_fragment = true;
- dev->tnl_cfg.ttl = DEFAULT_TTL;
+ tnl_cfg->dont_fragment = true;
+ tnl_cfg->ttl = DEFAULT_TTL;
+
+ ovsrcu_set(&dev->tnl_cfg, tnl_cfg);
+
return 0;
}
@@ -233,12 +246,15 @@ static void
netdev_vport_destruct(struct netdev *netdev_)
{
struct netdev_vport *netdev = netdev_vport_cast(netdev_);
+ const struct netdev_tunnel_config *tnl_cfg = vport_tunnel_config(netdev);
const char *type = netdev_get_type(netdev_);
if (!strcmp(type, "vxlan")) {
- update_vxlan_global_cfg(netdev_, &netdev->tnl_cfg, NULL);
+ update_vxlan_global_cfg(netdev_, tnl_cfg, NULL);
}
+ ovsrcu_set(&netdev->tnl_cfg, NULL);
+ ovsrcu_postpone(free, CONST_CAST(struct netdev_tunnel_config *, tnl_cfg));
free(netdev->peer);
ovs_mutex_destroy(&netdev->mutex);
}
@@ -281,15 +297,16 @@ static bool
tunnel_check_status_change__(struct netdev_vport *netdev)
OVS_REQUIRES(netdev->mutex)
{
+ const struct netdev_tunnel_config *tnl_cfg = vport_tunnel_config(netdev);
+ const struct in6_addr *route;
char iface[IFNAMSIZ];
bool status = false;
- struct in6_addr *route;
struct in6_addr gw;
uint32_t mark;
iface[0] = '\0';
- route = &netdev->tnl_cfg.ipv6_dst;
- mark = netdev->tnl_cfg.egress_pkt_mark;
+ route = &tnl_cfg->ipv6_dst;
+ mark = tnl_cfg->egress_pkt_mark;
if (ovs_router_lookup(mark, route, iface, NULL, &gw)) {
struct netdev *egress_netdev;
@@ -465,8 +482,8 @@ vxlan_get_port_ext_gbp_str(uint16_t port, bool gbp,
static void
update_vxlan_global_cfg(struct netdev *netdev,
- struct netdev_tunnel_config *old_cfg,
- struct netdev_tunnel_config *new_cfg)
+ const struct netdev_tunnel_config *old_cfg,
+ const struct netdev_tunnel_config *new_cfg)
{
unsigned int count;
char namebuf[20];
@@ -510,19 +527,20 @@ static bool
is_concomitant_vxlan_tunnel_present(struct netdev_vport *dev,
const struct netdev_tunnel_config *tnl_cfg)
{
- char namebuf[20];
- const char *type = netdev_get_type(&dev->up);
+ const struct netdev_tunnel_config *dev_tnl_cfg = vport_tunnel_config(dev);
struct vport_class *vclass = vport_class_cast(netdev_get_class(&dev->up));
+ const char *type = netdev_get_type(&dev->up);
+ char namebuf[20];
if (strcmp(type, "vxlan")) {
return false;
}
- if (dev->tnl_cfg.dst_port == tnl_cfg->dst_port &&
- (dev->tnl_cfg.exts & (1 << OVS_VXLAN_EXT_GBP)) ==
+ if (dev_tnl_cfg->dst_port == tnl_cfg->dst_port &&
+ (dev_tnl_cfg->exts & (1 << OVS_VXLAN_EXT_GBP)) ==
(tnl_cfg->exts & (1 << OVS_VXLAN_EXT_GBP))) {
- if (ntohs(dev->tnl_cfg.dst_port) == VXLAN_DST_PORT) {
+ if (ntohs(dev_tnl_cfg->dst_port) == VXLAN_DST_PORT) {
/* Special case where we kept the default port/gbp, only ok if
the opposite of the default does not exits */
vxlan_get_port_ext_gbp_str(ntohs(tnl_cfg->dst_port),
@@ -538,9 +556,9 @@ is_concomitant_vxlan_tunnel_present(struct netdev_vport *dev,
}
/* Same port: ok if no one is left with the previous configuration */
- if (dev->tnl_cfg.dst_port == tnl_cfg->dst_port) {
- vxlan_get_port_ext_gbp_str(ntohs(dev->tnl_cfg.dst_port),
- dev->tnl_cfg.exts &
+ if (dev_tnl_cfg->dst_port == tnl_cfg->dst_port) {
+ vxlan_get_port_ext_gbp_str(ntohs(dev_tnl_cfg->dst_port),
+ dev_tnl_cfg->exts &
(1 << OVS_VXLAN_EXT_GBP),
namebuf, sizeof(namebuf));
@@ -568,6 +586,7 @@ static int
set_tunnel_config(struct netdev *dev_, const struct smap *args, char **errp)
{
struct netdev_vport *dev = netdev_vport_cast(dev_);
+ const struct netdev_tunnel_config *curr_tnl_cfg;
const char *name = netdev_get_name(dev_);
const char *type = netdev_get_type(dev_);
struct ds errors = DS_EMPTY_INITIALIZER;
@@ -858,11 +877,16 @@ set_tunnel_config(struct netdev *dev_, const struct smap *args, char **errp)
err = EEXIST;
goto out;
}
- update_vxlan_global_cfg(dev_, &dev->tnl_cfg, &tnl_cfg);
ovs_mutex_lock(&dev->mutex);
- if (memcmp(&dev->tnl_cfg, &tnl_cfg, sizeof tnl_cfg)) {
- dev->tnl_cfg = tnl_cfg;
+
+ curr_tnl_cfg = vport_tunnel_config(dev);
+ update_vxlan_global_cfg(dev_, curr_tnl_cfg, &tnl_cfg);
+
+ if (memcmp(curr_tnl_cfg, &tnl_cfg, sizeof tnl_cfg)) {
+ ovsrcu_set(&dev->tnl_cfg, xmemdup(&tnl_cfg, sizeof tnl_cfg));
+ ovsrcu_postpone(free, CONST_CAST(struct netdev_tunnel_config *,
+ curr_tnl_cfg));
tunnel_check_status_change__(dev);
netdev_change_seq_changed(dev_);
}
@@ -887,61 +911,60 @@ out:
static int
get_tunnel_config(const struct netdev *dev, struct smap *args)
{
- struct netdev_vport *netdev = netdev_vport_cast(dev);
+ const struct netdev_tunnel_config *tnl_cfg = netdev_get_tunnel_config(dev);
const char *type = netdev_get_type(dev);
- struct netdev_tunnel_config tnl_cfg;
- ovs_mutex_lock(&netdev->mutex);
- tnl_cfg = netdev->tnl_cfg;
- ovs_mutex_unlock(&netdev->mutex);
+ if (!tnl_cfg) {
+ return 0;
+ }
- if (ipv6_addr_is_set(&tnl_cfg.ipv6_dst)) {
- smap_add_ipv6(args, "remote_ip", &tnl_cfg.ipv6_dst);
- } else if (tnl_cfg.ip_dst_flow) {
+ if (ipv6_addr_is_set(&tnl_cfg->ipv6_dst)) {
+ smap_add_ipv6(args, "remote_ip", &tnl_cfg->ipv6_dst);
+ } else if (tnl_cfg->ip_dst_flow) {
smap_add(args, "remote_ip", "flow");
}
- if (ipv6_addr_is_set(&tnl_cfg.ipv6_src)) {
- smap_add_ipv6(args, "local_ip", &tnl_cfg.ipv6_src);
- } else if (tnl_cfg.ip_src_flow) {
+ if (ipv6_addr_is_set(&tnl_cfg->ipv6_src)) {
+ smap_add_ipv6(args, "local_ip", &tnl_cfg->ipv6_src);
+ } else if (tnl_cfg->ip_src_flow) {
smap_add(args, "local_ip", "flow");
}
- if (tnl_cfg.in_key_flow && tnl_cfg.out_key_flow) {
+ if (tnl_cfg->in_key_flow && tnl_cfg->out_key_flow) {
smap_add(args, "key", "flow");
- } else if (tnl_cfg.in_key_present && tnl_cfg.out_key_present
- && tnl_cfg.in_key == tnl_cfg.out_key) {
- smap_add_format(args, "key", "%"PRIu64, ntohll(tnl_cfg.in_key));
+ } else if (tnl_cfg->in_key_present && tnl_cfg->out_key_present
+ && tnl_cfg->in_key == tnl_cfg->out_key) {
+ smap_add_format(args, "key", "%"PRIu64, ntohll(tnl_cfg->in_key));
} else {
- if (tnl_cfg.in_key_flow) {
+ if (tnl_cfg->in_key_flow) {
smap_add(args, "in_key", "flow");
- } else if (tnl_cfg.in_key_present) {
+ } else if (tnl_cfg->in_key_present) {
smap_add_format(args, "in_key", "%"PRIu64,
- ntohll(tnl_cfg.in_key));
+ ntohll(tnl_cfg->in_key));
}
- if (tnl_cfg.out_key_flow) {
+ if (tnl_cfg->out_key_flow) {
smap_add(args, "out_key", "flow");
- } else if (tnl_cfg.out_key_present) {
+ } else if (tnl_cfg->out_key_present) {
smap_add_format(args, "out_key", "%"PRIu64,
- ntohll(tnl_cfg.out_key));
+ ntohll(tnl_cfg->out_key));
}
}
- if (tnl_cfg.ttl_inherit) {
+ if (tnl_cfg->ttl_inherit) {
smap_add(args, "ttl", "inherit");
- } else if (tnl_cfg.ttl != DEFAULT_TTL) {
- smap_add_format(args, "ttl", "%"PRIu8, tnl_cfg.ttl);
+ } else if (tnl_cfg->ttl != DEFAULT_TTL) {
+ smap_add_format(args, "ttl", "%"PRIu8, tnl_cfg->ttl);
}
- if (tnl_cfg.tos_inherit) {
+ if (tnl_cfg->tos_inherit) {
smap_add(args, "tos", "inherit");
- } else if (tnl_cfg.tos) {
- smap_add_format(args, "tos", "0x%x", tnl_cfg.tos);
+ } else if (tnl_cfg->tos) {
+ smap_add_format(args, "tos", "0x%x", tnl_cfg->tos);
}
- if (tnl_cfg.dst_port) {
- uint16_t dst_port = ntohs(tnl_cfg.dst_port);
+ if (tnl_cfg->dst_port) {
+ uint16_t dst_port = ntohs(tnl_cfg->dst_port);
if ((!strcmp("geneve", type) && dst_port != GENEVE_DST_PORT) ||
(!strcmp("vxlan", type) && dst_port != VXLAN_DST_PORT) ||
@@ -953,33 +976,33 @@ get_tunnel_config(const struct netdev *dev, struct smap *args)
}
}
- if (tnl_cfg.csum) {
+ if (tnl_cfg->csum) {
smap_add(args, "csum", "true");
}
- if (tnl_cfg.set_seq) {
+ if (tnl_cfg->set_seq) {
smap_add(args, "seq", "true");
}
- enum tunnel_layers layers = tunnel_supported_layers(type, &tnl_cfg);
- if (tnl_cfg.pt_mode != default_pt_mode(layers)) {
+ enum tunnel_layers layers = tunnel_supported_layers(type, tnl_cfg);
+ if (tnl_cfg->pt_mode != default_pt_mode(layers)) {
smap_add(args, "packet_type",
- tnl_cfg.pt_mode == NETDEV_PT_LEGACY_L2 ? "legacy_l2"
- : tnl_cfg.pt_mode == NETDEV_PT_LEGACY_L3 ? "legacy_l3"
+ tnl_cfg->pt_mode == NETDEV_PT_LEGACY_L2 ? "legacy_l2"
+ : tnl_cfg->pt_mode == NETDEV_PT_LEGACY_L3 ? "legacy_l3"
: "ptap");
}
- if (!tnl_cfg.dont_fragment) {
+ if (!tnl_cfg->dont_fragment) {
smap_add(args, "df_default", "false");
}
- if (tnl_cfg.set_egress_pkt_mark) {
+ if (tnl_cfg->set_egress_pkt_mark) {
smap_add_format(args, "egress_pkt_mark",
- "%"PRIu32, tnl_cfg.egress_pkt_mark);
+ "%"PRIu32, tnl_cfg->egress_pkt_mark);
}
if (!strcmp("erspan", type) || !strcmp("ip6erspan", type)) {
- if (tnl_cfg.erspan_ver_flow) {
+ if (tnl_cfg->erspan_ver_flow) {
/* since version number is not determined,
* assume print all other as flow
*/
@@ -988,27 +1011,27 @@ get_tunnel_config(const struct netdev *dev, struct smap *args)
smap_add(args, "erspan_dir", "flow");
smap_add(args, "erspan_hwid", "flow");
} else {
- smap_add_format(args, "erspan_ver", "%d", tnl_cfg.erspan_ver);
+ smap_add_format(args, "erspan_ver", "%d", tnl_cfg->erspan_ver);
- if (tnl_cfg.erspan_ver == 1) {
- if (tnl_cfg.erspan_idx_flow) {
+ if (tnl_cfg->erspan_ver == 1) {
+ if (tnl_cfg->erspan_idx_flow) {
smap_add(args, "erspan_idx", "flow");
} else {
smap_add_format(args, "erspan_idx", "0x%x",
- tnl_cfg.erspan_idx);
+ tnl_cfg->erspan_idx);
}
- } else if (tnl_cfg.erspan_ver == 2) {
- if (tnl_cfg.erspan_dir_flow) {
+ } else if (tnl_cfg->erspan_ver == 2) {
+ if (tnl_cfg->erspan_dir_flow) {
smap_add(args, "erspan_dir", "flow");
} else {
smap_add_format(args, "erspan_dir", "%d",
- tnl_cfg.erspan_dir);
+ tnl_cfg->erspan_dir);
}
- if (tnl_cfg.erspan_hwid_flow) {
+ if (tnl_cfg->erspan_hwid_flow) {
smap_add(args, "erspan_hwid", "flow");
} else {
smap_add_format(args, "erspan_hwid", "0x%x",
- tnl_cfg.erspan_hwid);
+ tnl_cfg->erspan_hwid);
}
}
}
@@ -1138,9 +1161,11 @@ netdev_vport_get_stats(const struct netdev *netdev, struct netdev_stats *stats)
static enum netdev_pt_mode
netdev_vport_get_pt_mode(const struct netdev *netdev)
{
- struct netdev_vport *dev = netdev_vport_cast(netdev);
+ const struct netdev_tunnel_config *tnl_cfg;
+
+ tnl_cfg = netdev_get_tunnel_config(netdev);
- return dev->tnl_cfg.pt_mode;
+ return tnl_cfg ? tnl_cfg->pt_mode : NETDEV_PT_UNKNOWN;
}
diff --git a/lib/netdev-windows.c b/lib/netdev-windows.c
index 4ad45ffa1..3fad501e3 100644
--- a/lib/netdev-windows.c
+++ b/lib/netdev-windows.c
@@ -156,6 +156,7 @@ netdev_windows_system_construct(struct netdev *netdev_)
struct netdev_windows_netdev_info info;
struct ofpbuf *buf;
int ret;
+ const char *type = NULL;
/* Query the attributes and runtime status of the netdev. */
ret = query_netdev(netdev_get_name(&netdev->up), &info, &buf);
@@ -167,6 +168,16 @@ netdev_windows_system_construct(struct netdev *netdev_)
}
ofpbuf_delete(buf);
+ /* Don't create netdev if ovs-type is "internal"
+ * but the type of netdev->up is "system". */
+ type = netdev_get_type(&netdev->up);
+ if (type && !strcmp(type, "system") &&
+ (info.ovs_type == OVS_VPORT_TYPE_INTERNAL)) {
+ VLOG_DBG("construct device %s, ovs_type: %u failed",
+ netdev_get_name(&netdev->up), info.ovs_type);
+ return 1;
+ }
+
netdev->change_seq = 1;
netdev->dev_type = info.ovs_type;
netdev->port_no = info.port_no;
diff --git a/lib/netdev.h b/lib/netdev.h
index acf174927..47c15bde7 100644
--- a/lib/netdev.h
+++ b/lib/netdev.h
@@ -72,6 +72,9 @@ struct sset;
struct ovs_action_push_tnl;
enum netdev_pt_mode {
+ /* Unknown mode. The netdev is not configured yet. */
+ NETDEV_PT_UNKNOWN = 0,
+
/* The netdev is packet type aware. It can potentially carry any kind of
* packet. This "modern" mode is appropriate for both netdevs that handle
* only a single kind of packet (such as a virtual or physical Ethernet
@@ -130,7 +133,6 @@ struct netdev_tunnel_config {
enum netdev_pt_mode pt_mode;
bool set_seq;
- uint32_t seqno;
uint32_t erspan_idx;
uint8_t erspan_ver;
uint8_t erspan_dir;
diff --git a/lib/netlink-conntrack.c b/lib/netlink-conntrack.c
index 4fcde9ba1..492bfcffb 100644
--- a/lib/netlink-conntrack.c
+++ b/lib/netlink-conntrack.c
@@ -579,7 +579,8 @@ nl_ct_put_tuple_proto(struct ofpbuf *buf, const struct ct_dpif_tuple *tuple)
nl_msg_put_u8(buf, CTA_PROTO_ICMPV6_TYPE, tuple->icmp_type);
nl_msg_put_u8(buf, CTA_PROTO_ICMPV6_CODE, tuple->icmp_code);
} else if (tuple->ip_proto == IPPROTO_TCP ||
- tuple->ip_proto == IPPROTO_UDP) {
+ tuple->ip_proto == IPPROTO_UDP ||
+ tuple->ip_proto == IPPROTO_SCTP) {
nl_msg_put_be16(buf, CTA_PROTO_SRC_PORT, tuple->src_port);
nl_msg_put_be16(buf, CTA_PROTO_DST_PORT, tuple->dst_port);
} else {
diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c
index a90b926ef..102b183a8 100644
--- a/lib/ofp-parse.c
+++ b/lib/ofp-parse.c
@@ -71,16 +71,13 @@ str_to_u16(const char *str, const char *name, uint16_t *valuep)
char * OVS_WARN_UNUSED_RESULT
str_to_u32(const char *str, uint32_t *valuep)
{
- char *tail;
- uint32_t value;
+ unsigned long long value;
if (!str[0]) {
return xstrdup("missing required numeric argument");
}
- errno = 0;
- value = strtoul(str, &tail, 0);
- if (errno == EINVAL || errno == ERANGE || *tail) {
+ if (!str_to_ullong(str, 0, &value) || value > UINT32_MAX) {
return xasprintf("invalid numeric format %s", str);
}
*valuep = value;
diff --git a/lib/ovs-thread.c b/lib/ovs-thread.c
index 2d382f1e8..ac5d2c3d0 100644
--- a/lib/ovs-thread.c
+++ b/lib/ovs-thread.c
@@ -674,7 +674,7 @@ count_cpu_cores(void)
static int cpu_cores;
ovs_mutex_lock(&cpu_cores_mutex);
- if (now - last_updated >= COUNT_CPU_UPDATE_TIME_MS) {
+ if (!last_updated || now - last_updated >= COUNT_CPU_UPDATE_TIME_MS) {
last_updated = now;
cpu_cores = count_cpu_cores__();
}
diff --git a/lib/ovs.tmac b/lib/ovs.tmac
index 5f8f20afa..97b6fa3df 100644
--- a/lib/ovs.tmac
+++ b/lib/ovs.tmac
@@ -175,7 +175,7 @@
. nr mE \\n(.f
. nf
. nh
-. ft CW
+. ft CR
..
.
.
diff --git a/lib/smap.c b/lib/smap.c
index c1633e2a1..47fb34502 100644
--- a/lib/smap.c
+++ b/lib/smap.c
@@ -100,7 +100,7 @@ smap_add_format(struct smap *smap, const char *key, const char *format, ...)
/* Adds 'key' paired with a string representation of 'addr'. It is the
* caller's responsibility to avoid duplicate keys if desirable. */
void
-smap_add_ipv6(struct smap *smap, const char *key, struct in6_addr *addr)
+smap_add_ipv6(struct smap *smap, const char *key, const struct in6_addr *addr)
{
char buf[INET6_ADDRSTRLEN];
ipv6_string_mapped(buf, addr);
diff --git a/lib/smap.h b/lib/smap.h
index 2fe6c540a..d1d2ae6f2 100644
--- a/lib/smap.h
+++ b/lib/smap.h
@@ -100,7 +100,7 @@ struct smap_node *smap_add_nocopy(struct smap *, char *, char *);
bool smap_add_once(struct smap *, const char *, const char *);
void smap_add_format(struct smap *, const char *key, const char *, ...)
OVS_PRINTF_FORMAT(3, 4);
-void smap_add_ipv6(struct smap *, const char *, struct in6_addr *);
+void smap_add_ipv6(struct smap *, const char *, const struct in6_addr *);
void smap_replace(struct smap *, const char *, const char *);
void smap_replace_nocopy(struct smap *, const char *, char *);
diff --git a/lib/stream-ssl.c b/lib/stream-ssl.c
index 62da9febb..86747e58b 100644
--- a/lib/stream-ssl.c
+++ b/lib/stream-ssl.c
@@ -1075,7 +1075,13 @@ do_ssl_init(void)
VLOG_ERR("SSL_CTX_new: %s", ERR_error_string(ERR_get_error(), NULL));
return ENOPROTOOPT;
}
- SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3);
+
+ long options = SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3;
+#ifdef SSL_OP_IGNORE_UNEXPECTED_EOF
+ options |= SSL_OP_IGNORE_UNEXPECTED_EOF;
+#endif
+ SSL_CTX_set_options(ctx, options);
+
#if OPENSSL_VERSION_NUMBER < 0x3000000fL
SSL_CTX_set_tmp_dh_callback(ctx, tmp_dh_callback);
#else
diff --git a/lib/tc.c b/lib/tc.c
index 4c07e2216..270dc95ce 100644
--- a/lib/tc.c
+++ b/lib/tc.c
@@ -36,6 +36,7 @@
#include <unistd.h>
#include "byte-order.h"
+#include "coverage.h"
#include "netlink-socket.h"
#include "netlink.h"
#include "openvswitch/ofpbuf.h"
@@ -67,6 +68,8 @@
VLOG_DEFINE_THIS_MODULE(tc);
+COVERAGE_DEFINE(tc_netlink_malformed_reply);
+
static struct vlog_rate_limit error_rl = VLOG_RATE_LIMIT_INIT(60, 5);
static enum tc_offload_policy tc_policy = TC_POLICY_NONE;
@@ -2190,18 +2193,19 @@ int
parse_netlink_to_tc_flower(struct ofpbuf *reply, struct tcf_id *id,
struct tc_flower *flower, bool terse)
{
- struct tcmsg *tc;
+ struct ofpbuf b = ofpbuf_const_initializer(reply->data, reply->size);
+ struct nlmsghdr *nlmsg = ofpbuf_try_pull(&b, sizeof *nlmsg);
+ struct tcmsg *tc = ofpbuf_try_pull(&b, sizeof *tc);
struct nlattr *ta[ARRAY_SIZE(tca_policy)];
const char *kind;
- if (NLMSG_HDRLEN + sizeof *tc > reply->size) {
+ if (!nlmsg || !tc) {
+ COVERAGE_INC(tc_netlink_malformed_reply);
return EPROTO;
}
memset(flower, 0, sizeof *flower);
- tc = ofpbuf_at_assert(reply, NLMSG_HDRLEN, sizeof *tc);
-
flower->key.eth_type = (OVS_FORCE ovs_be16) tc_get_minor(tc->tcm_info);
flower->mask.eth_type = OVS_BE16_MAX;
id->prio = tc_get_major(tc->tcm_info);
@@ -2215,8 +2219,7 @@ parse_netlink_to_tc_flower(struct ofpbuf *reply, struct tcf_id *id,
return EAGAIN;
}
- if (!nl_policy_parse(reply, NLMSG_HDRLEN + sizeof *tc,
- tca_policy, ta, ARRAY_SIZE(ta))) {
+ if (!nl_policy_parse(&b, 0, tca_policy, ta, ARRAY_SIZE(ta))) {
VLOG_ERR_RL(&error_rl, "failed to parse tca policy");
return EPROTO;
}
@@ -2237,13 +2240,17 @@ parse_netlink_to_tc_flower(struct ofpbuf *reply, struct tcf_id *id,
int
parse_netlink_to_tc_chain(struct ofpbuf *reply, uint32_t *chain)
{
+ struct ofpbuf b = ofpbuf_const_initializer(reply->data, reply->size);
+ struct nlmsghdr *nlmsg = ofpbuf_try_pull(&b, sizeof *nlmsg);
+ struct tcmsg *tc = ofpbuf_try_pull(&b, sizeof *tc);
struct nlattr *ta[ARRAY_SIZE(tca_chain_policy)];
- struct tcmsg *tc;
- tc = ofpbuf_at_assert(reply, NLMSG_HDRLEN, sizeof *tc);
+ if (!nlmsg || !tc) {
+ COVERAGE_INC(tc_netlink_malformed_reply);
+ return EPROTO;
+ }
- if (!nl_policy_parse(reply, NLMSG_HDRLEN + sizeof *tc,
- tca_chain_policy, ta, ARRAY_SIZE(ta))) {
+ if (!nl_policy_parse(&b, 0, tca_chain_policy, ta, ARRAY_SIZE(ta))) {
VLOG_ERR_RL(&error_rl, "failed to parse tca chain policy");
return EINVAL;
}
@@ -2307,21 +2314,27 @@ int
parse_netlink_to_tc_policer(struct ofpbuf *reply, uint32_t police_idx[])
{
static struct nl_policy actions_orders_policy[TCA_ACT_MAX_PRIO] = {};
+ struct ofpbuf b = ofpbuf_const_initializer(reply->data, reply->size);
struct nlattr *actions_orders[ARRAY_SIZE(actions_orders_policy)];
+ struct nlmsghdr *nlmsg = ofpbuf_try_pull(&b, sizeof *nlmsg);
const int max_size = ARRAY_SIZE(actions_orders_policy);
+ struct tcamsg *tca = ofpbuf_try_pull(&b, sizeof *tca);
const struct nlattr *actions;
struct tc_flower flower;
- struct tcamsg *tca;
int i, cnt = 0;
int err;
+ if (!nlmsg || !tca) {
+ COVERAGE_INC(tc_netlink_malformed_reply);
+ return EPROTO;
+ }
+
for (i = 0; i < max_size; i++) {
actions_orders_policy[i].type = NL_A_NESTED;
actions_orders_policy[i].optional = true;
}
- tca = ofpbuf_at_assert(reply, NLMSG_HDRLEN, sizeof *tca);
- actions = nl_attr_find(reply, NLMSG_HDRLEN + sizeof *tca, TCA_ACT_TAB);
+ actions = nl_attr_find(&b, 0, TCA_ACT_TAB);
if (!actions || !nl_parse_nested(actions, actions_orders_policy,
actions_orders, max_size)) {
VLOG_ERR_RL(&error_rl,
@@ -2354,7 +2367,9 @@ tc_del_filter(struct tcf_id *id, const char *kind)
struct ofpbuf request;
request_from_tcf_id(id, 0, RTM_DELTFILTER, NLM_F_ACK, &request);
- nl_msg_put_string(&request, TCA_KIND, kind);
+ if (kind) {
+ nl_msg_put_string(&request, TCA_KIND, kind);
+ }
return tc_transact(&request, NULL);
}
@@ -3821,8 +3836,15 @@ tc_replace_flower(struct tcf_id *id, struct tc_flower *flower)
error = tc_transact(&request, &reply);
if (!error) {
- struct tcmsg *tc =
- ofpbuf_at_assert(reply, NLMSG_HDRLEN, sizeof *tc);
+ struct ofpbuf b = ofpbuf_const_initializer(reply->data, reply->size);
+ struct nlmsghdr *nlmsg = ofpbuf_try_pull(&b, sizeof *nlmsg);
+ struct tcmsg *tc = ofpbuf_try_pull(&b, sizeof *tc);
+
+ if (!nlmsg || !tc) {
+ COVERAGE_INC(tc_netlink_malformed_reply);
+ ofpbuf_delete(reply);
+ return EPROTO;
+ }
id->prio = tc_get_major(tc->tcm_info);
id->handle = tc->tcm_handle;
diff --git a/ofproto/connmgr.c b/ofproto/connmgr.c
index 7b14cae77..b092e9e04 100644
--- a/ofproto/connmgr.c
+++ b/ofproto/connmgr.c
@@ -1649,6 +1649,8 @@ connmgr_send_table_status(struct connmgr *mgr,
}
}
+COVERAGE_DEFINE(connmgr_async_unsent);
+
/* Given 'pin', sends an OFPT_PACKET_IN message to each OpenFlow controller as
* necessary according to their individual configurations. */
void
@@ -1656,6 +1658,7 @@ connmgr_send_async_msg(struct connmgr *mgr,
const struct ofproto_async_msg *am)
{
struct ofconn *ofconn;
+ bool sent = false;
LIST_FOR_EACH (ofconn, connmgr_node, &mgr->conns) {
enum ofputil_protocol protocol = ofconn_get_protocol(ofconn);
@@ -1677,6 +1680,11 @@ connmgr_send_async_msg(struct connmgr *mgr,
am->pin.up.base.flow_metadata.flow.in_port.ofp_port,
msg, &txq);
do_send_packet_ins(ofconn, &txq);
+ sent = true;
+ }
+
+ if (!sent) {
+ COVERAGE_INC(connmgr_async_unsent);
}
}
diff --git a/ofproto/ofproto-dpif-ipfix.c b/ofproto/ofproto-dpif-ipfix.c
index 742eed399..f13478a88 100644
--- a/ofproto/ofproto-dpif-ipfix.c
+++ b/ofproto/ofproto-dpif-ipfix.c
@@ -124,11 +124,18 @@ struct dpif_ipfix_port {
uint32_t ifindex;
};
+struct dpif_ipfix_domain {
+ struct hmap_node hmap_node; /* In struct dpif_ipfix_exporter's domains. */
+ time_t last_template_set_time;
+};
+
struct dpif_ipfix_exporter {
uint32_t exporter_id; /* Exporting Process identifier */
- struct collectors *collectors;
uint32_t seq_number;
- time_t last_template_set_time;
+ struct collectors *collectors;
+ struct hmap domains; /* Contains struct dpif_ipfix_domain indexed by
+ observation domain id. */
+ time_t last_stats_sent_time;
struct hmap cache_flow_key_map; /* ipfix_flow_cache_entry. */
struct ovs_list cache_flow_start_timestamp_list; /* ipfix_flow_cache_entry. */
uint32_t cache_active_timeout; /* In seconds. */
@@ -617,6 +624,9 @@ static void get_export_time_now(uint64_t *, uint32_t *);
static void dpif_ipfix_cache_expire_now(struct dpif_ipfix_exporter *, bool);
+static void dpif_ipfix_exporter_del_domain(struct dpif_ipfix_exporter *,
+ struct dpif_ipfix_domain *);
+
static bool
ofproto_ipfix_bridge_exporter_options_equal(
const struct ofproto_ipfix_bridge_exporter_options *a,
@@ -697,13 +707,14 @@ dpif_ipfix_exporter_init(struct dpif_ipfix_exporter *exporter)
exporter->exporter_id = ++exporter_total_count;
exporter->collectors = NULL;
exporter->seq_number = 1;
- exporter->last_template_set_time = 0;
+ exporter->last_stats_sent_time = 0;
hmap_init(&exporter->cache_flow_key_map);
ovs_list_init(&exporter->cache_flow_start_timestamp_list);
exporter->cache_active_timeout = 0;
exporter->cache_max_flows = 0;
exporter->virtual_obs_id = NULL;
exporter->virtual_obs_len = 0;
+ hmap_init(&exporter->domains);
memset(&exporter->ipfix_global_stats, 0,
sizeof(struct dpif_ipfix_global_stats));
@@ -711,6 +722,7 @@ dpif_ipfix_exporter_init(struct dpif_ipfix_exporter *exporter)
static void
dpif_ipfix_exporter_clear(struct dpif_ipfix_exporter *exporter)
+ OVS_REQUIRES(mutex)
{
/* Flush the cache with flow end reason "forced end." */
dpif_ipfix_cache_expire_now(exporter, true);
@@ -719,22 +731,29 @@ dpif_ipfix_exporter_clear(struct dpif_ipfix_exporter *exporter)
exporter->exporter_id = 0;
exporter->collectors = NULL;
exporter->seq_number = 1;
- exporter->last_template_set_time = 0;
+ exporter->last_stats_sent_time = 0;
exporter->cache_active_timeout = 0;
exporter->cache_max_flows = 0;
free(exporter->virtual_obs_id);
exporter->virtual_obs_id = NULL;
exporter->virtual_obs_len = 0;
+ struct dpif_ipfix_domain *dom;
+ HMAP_FOR_EACH_SAFE (dom, hmap_node, &exporter->domains) {
+ dpif_ipfix_exporter_del_domain(exporter, dom);
+ }
+
memset(&exporter->ipfix_global_stats, 0,
sizeof(struct dpif_ipfix_global_stats));
}
static void
dpif_ipfix_exporter_destroy(struct dpif_ipfix_exporter *exporter)
+ OVS_REQUIRES(mutex)
{
dpif_ipfix_exporter_clear(exporter);
hmap_destroy(&exporter->cache_flow_key_map);
+ hmap_destroy(&exporter->domains);
}
static bool
@@ -742,7 +761,7 @@ dpif_ipfix_exporter_set_options(struct dpif_ipfix_exporter *exporter,
const struct sset *targets,
const uint32_t cache_active_timeout,
const uint32_t cache_max_flows,
- const char *virtual_obs_id)
+ const char *virtual_obs_id) OVS_REQUIRES(mutex)
{
size_t virtual_obs_len;
collectors_destroy(exporter->collectors);
@@ -769,6 +788,37 @@ dpif_ipfix_exporter_set_options(struct dpif_ipfix_exporter *exporter,
return true;
}
+static struct dpif_ipfix_domain *
+dpif_ipfix_exporter_find_domain(const struct dpif_ipfix_exporter *exporter,
+ uint32_t domain_id) OVS_REQUIRES(mutex)
+{
+ struct dpif_ipfix_domain *dom;
+ HMAP_FOR_EACH_WITH_HASH (dom, hmap_node, hash_int(domain_id, 0),
+ &exporter->domains) {
+ return dom;
+ }
+ return NULL;
+}
+
+static struct dpif_ipfix_domain *
+dpif_ipfix_exporter_insert_domain(struct dpif_ipfix_exporter *exporter,
+ const uint32_t domain_id) OVS_REQUIRES(mutex)
+{
+ struct dpif_ipfix_domain *dom = xmalloc(sizeof *dom);
+ dom->last_template_set_time = 0;
+ hmap_insert(&exporter->domains, &dom->hmap_node, hash_int(domain_id, 0));
+ return dom;
+}
+
+static void
+dpif_ipfix_exporter_del_domain(struct dpif_ipfix_exporter *exporter,
+ struct dpif_ipfix_domain *dom)
+ OVS_REQUIRES(mutex)
+{
+ hmap_remove(&exporter->domains, &dom->hmap_node);
+ free(dom);
+}
+
static struct dpif_ipfix_port *
dpif_ipfix_find_port(const struct dpif_ipfix *di,
odp_port_t odp_port) OVS_REQUIRES(mutex)
@@ -909,6 +959,7 @@ dpif_ipfix_bridge_exporter_init(struct dpif_ipfix_bridge_exporter *exporter)
static void
dpif_ipfix_bridge_exporter_clear(struct dpif_ipfix_bridge_exporter *exporter)
+ OVS_REQUIRES(mutex)
{
dpif_ipfix_exporter_clear(&exporter->exporter);
ofproto_ipfix_bridge_exporter_options_destroy(exporter->options);
@@ -918,6 +969,7 @@ dpif_ipfix_bridge_exporter_clear(struct dpif_ipfix_bridge_exporter *exporter)
static void
dpif_ipfix_bridge_exporter_destroy(struct dpif_ipfix_bridge_exporter *exporter)
+ OVS_REQUIRES(mutex)
{
dpif_ipfix_bridge_exporter_clear(exporter);
dpif_ipfix_exporter_destroy(&exporter->exporter);
@@ -927,7 +979,7 @@ static void
dpif_ipfix_bridge_exporter_set_options(
struct dpif_ipfix_bridge_exporter *exporter,
const struct ofproto_ipfix_bridge_exporter_options *options,
- bool *options_changed)
+ bool *options_changed) OVS_REQUIRES(mutex)
{
if (!options || sset_is_empty(&options->targets)) {
/* No point in doing any work if there are no targets. */
@@ -1003,6 +1055,7 @@ dpif_ipfix_flow_exporter_init(struct dpif_ipfix_flow_exporter *exporter)
static void
dpif_ipfix_flow_exporter_clear(struct dpif_ipfix_flow_exporter *exporter)
+ OVS_REQUIRES(mutex)
{
dpif_ipfix_exporter_clear(&exporter->exporter);
ofproto_ipfix_flow_exporter_options_destroy(exporter->options);
@@ -1011,6 +1064,7 @@ dpif_ipfix_flow_exporter_clear(struct dpif_ipfix_flow_exporter *exporter)
static void
dpif_ipfix_flow_exporter_destroy(struct dpif_ipfix_flow_exporter *exporter)
+ OVS_REQUIRES(mutex)
{
dpif_ipfix_flow_exporter_clear(exporter);
dpif_ipfix_exporter_destroy(&exporter->exporter);
@@ -1020,7 +1074,7 @@ static bool
dpif_ipfix_flow_exporter_set_options(
struct dpif_ipfix_flow_exporter *exporter,
const struct ofproto_ipfix_flow_exporter_options *options,
- bool *options_changed)
+ bool *options_changed) OVS_REQUIRES(mutex)
{
if (sset_is_empty(&options->targets)) {
/* No point in doing any work if there are no targets. */
@@ -1071,6 +1125,7 @@ dpif_ipfix_flow_exporter_set_options(
static void
remove_flow_exporter(struct dpif_ipfix *di,
struct dpif_ipfix_flow_exporter_map_node *node)
+ OVS_REQUIRES(mutex)
{
hmap_remove(&di->flow_exporter_map, &node->node);
dpif_ipfix_flow_exporter_destroy(&node->exporter);
@@ -2000,6 +2055,7 @@ static void
ipfix_cache_update(struct dpif_ipfix_exporter *exporter,
struct ipfix_flow_cache_entry *entry,
enum ipfix_sampled_packet_type sampled_pkt_type)
+ OVS_REQUIRES(mutex)
{
struct ipfix_flow_cache_entry *old_entry;
size_t current_flows = 0;
@@ -2811,14 +2867,36 @@ dpif_ipfix_flow_sample(struct dpif_ipfix *di, const struct dp_packet *packet,
ovs_mutex_unlock(&mutex);
}
+static bool
+dpif_ipfix_should_send_template(struct dpif_ipfix_exporter *exporter,
+ const uint32_t observation_domain_id,
+ const uint32_t export_time_sec)
+ OVS_REQUIRES(mutex)
+{
+ struct dpif_ipfix_domain *domain;
+ domain = dpif_ipfix_exporter_find_domain(exporter,
+ observation_domain_id);
+ if (!domain) {
+ /* First time we see this obs_domain_id. */
+ domain = dpif_ipfix_exporter_insert_domain(exporter,
+ observation_domain_id);
+ }
+
+ if ((domain->last_template_set_time + IPFIX_TEMPLATE_INTERVAL)
+ <= export_time_sec) {
+ domain->last_template_set_time = export_time_sec;
+ return true;
+ }
+ return false;
+}
+
static void
dpif_ipfix_cache_expire(struct dpif_ipfix_exporter *exporter,
bool forced_end, const uint64_t export_time_usec,
- const uint32_t export_time_sec)
+ const uint32_t export_time_sec) OVS_REQUIRES(mutex)
{
struct ipfix_flow_cache_entry *entry;
uint64_t max_flow_start_timestamp_usec;
- bool template_msg_sent = false;
enum ipfix_flow_end_reason flow_end_reason;
if (ovs_list_is_empty(&exporter->cache_flow_start_timestamp_list)) {
@@ -2844,25 +2922,28 @@ dpif_ipfix_cache_expire(struct dpif_ipfix_exporter *exporter,
break;
}
- ovs_list_remove(&entry->cache_flow_start_timestamp_list_node);
- hmap_remove(&exporter->cache_flow_key_map,
- &entry->flow_key_map_node);
+ /* XXX: Make frequency of the (Options) Template and Exporter Process
+ * Statistics transmission configurable.
+ * Cf. IETF RFC 5101 Section 4.3. and 10.3.6. */
+ if ((exporter->last_stats_sent_time + IPFIX_TEMPLATE_INTERVAL)
+ <= export_time_sec) {
+ exporter->last_stats_sent_time = export_time_sec;
+ ipfix_send_exporter_data_msg(exporter, export_time_sec);
+ }
- /* XXX: Make frequency of the (Options) Template and Exporter Process
- * Statistics transmission configurable.
- * Cf. IETF RFC 5101 Section 4.3. and 10.3.6. */
- if (!template_msg_sent
- && (exporter->last_template_set_time + IPFIX_TEMPLATE_INTERVAL)
- <= export_time_sec) {
+ if (dpif_ipfix_should_send_template(exporter,
+ entry->flow_key.obs_domain_id,
+ export_time_sec)) {
+ VLOG_DBG("Sending templates for ObservationDomainID %"PRIu32,
+ entry->flow_key.obs_domain_id);
ipfix_send_template_msgs(exporter, export_time_sec,
entry->flow_key.obs_domain_id);
- exporter->last_template_set_time = export_time_sec;
- template_msg_sent = true;
-
- /* Send Exporter Process Statistics. */
- ipfix_send_exporter_data_msg(exporter, export_time_sec);
}
+ ovs_list_remove(&entry->cache_flow_start_timestamp_list_node);
+ hmap_remove(&exporter->cache_flow_key_map,
+ &entry->flow_key_map_node);
+
/* XXX: Group multiple data records for the same obs domain id
* into the same message. */
ipfix_send_data_msg(exporter, export_time_sec, entry, flow_end_reason);
@@ -2883,7 +2964,7 @@ get_export_time_now(uint64_t *export_time_usec, uint32_t *export_time_sec)
static void
dpif_ipfix_cache_expire_now(struct dpif_ipfix_exporter *exporter,
- bool forced_end)
+ bool forced_end) OVS_REQUIRES(mutex)
{
uint64_t export_time_usec;
uint32_t export_time_sec;
diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c
index e05ffe312..b44c72969 100644
--- a/ofproto/ofproto-dpif-upcall.c
+++ b/ofproto/ofproto-dpif-upcall.c
@@ -47,17 +47,20 @@
#define UPCALL_MAX_BATCH 64
#define REVALIDATE_MAX_BATCH 50
+#define UINT64_THREE_QUARTERS (UINT64_MAX / 4 * 3)
VLOG_DEFINE_THIS_MODULE(ofproto_dpif_upcall);
COVERAGE_DEFINE(dumped_duplicate_flow);
COVERAGE_DEFINE(dumped_new_flow);
COVERAGE_DEFINE(handler_duplicate_upcall);
-COVERAGE_DEFINE(upcall_ukey_contention);
-COVERAGE_DEFINE(upcall_ukey_replace);
COVERAGE_DEFINE(revalidate_missed_dp_flow);
+COVERAGE_DEFINE(ukey_dp_change);
+COVERAGE_DEFINE(ukey_invalid_stat_reset);
COVERAGE_DEFINE(upcall_flow_limit_hit);
COVERAGE_DEFINE(upcall_flow_limit_kill);
+COVERAGE_DEFINE(upcall_ukey_contention);
+COVERAGE_DEFINE(upcall_ukey_replace);
/* A thread that reads upcalls from dpif, forwards each upcall's packet,
* and possibly sets up a kernel flow as a cache. */
@@ -287,6 +290,7 @@ struct udpif_key {
struct ovs_mutex mutex; /* Guards the following. */
struct dpif_flow_stats stats OVS_GUARDED; /* Last known stats.*/
+ const char *dp_layer OVS_GUARDED; /* Last known dp_layer. */
long long int created OVS_GUARDED; /* Estimate of creation time. */
uint64_t dump_seq OVS_GUARDED; /* Tracks udpif->dump_seq. */
uint64_t reval_seq OVS_GUARDED; /* Tracks udpif->reval_seq. */
@@ -780,6 +784,17 @@ udpif_get_n_flows(struct udpif *udpif)
atomic_store_relaxed(&udpif->n_flows_timestamp, now);
dpif_get_dp_stats(udpif->dpif, &stats);
flow_count = stats.n_flows;
+
+ if (!dpif_synced_dp_layers(udpif->dpif)) {
+ /* If the dpif layer does not sync the flows, we need to include
+ * the hardware offloaded flows separately. */
+ uint64_t hw_flows;
+
+ if (!dpif_get_n_offloaded_flows(udpif->dpif, &hw_flows)) {
+ flow_count += hw_flows;
+ }
+ }
+
atomic_store_relaxed(&udpif->n_flows, flow_count);
ovs_mutex_unlock(&udpif->n_flows_mutex);
} else {
@@ -1766,6 +1781,7 @@ ukey_create__(const struct nlattr *key, size_t key_len,
ukey->created = ukey->flow_time = time_msec();
memset(&ukey->stats, 0, sizeof ukey->stats);
ukey->stats.used = used;
+ ukey->dp_layer = NULL;
ukey->xcache = NULL;
ukey->offloaded = false;
@@ -2095,10 +2111,12 @@ ukey_delete(struct umap *umap, struct udpif_key *ukey)
}
static bool
-should_revalidate(const struct udpif *udpif, uint64_t packets,
- long long int used)
+should_revalidate(const struct udpif *udpif, const struct udpif_key *ukey,
+ uint64_t packets)
+ OVS_REQUIRES(ukey->mutex)
{
long long int metric, now, duration;
+ long long int used = ukey->stats.used;
if (!used) {
/* Always revalidate the first time a flow is dumped. */
@@ -2125,8 +2143,12 @@ should_revalidate(const struct udpif *udpif, uint64_t packets,
duration = now - used;
metric = duration / packets;
- if (metric < 1000 / ofproto_min_revalidate_pps) {
- /* The flow is receiving more than min-revalidate-pps, so keep it. */
+ if (metric < 1000 / ofproto_min_revalidate_pps ||
+ (ukey->offloaded && duration < ofproto_offloaded_stats_delay)) {
+ /* The flow is receiving more than min-revalidate-pps, so keep it.
+ * Or it's a hardware offloaded flow that might take up to X seconds
+ * to update its statistics. Until we are sure the statistics had a
+ * chance to be updated, also keep it. */
return true;
}
return false;
@@ -2302,6 +2324,27 @@ exit:
return result;
}
+static void
+log_unexpected_stats_jump(struct udpif_key *ukey,
+ const struct dpif_flow_stats *stats)
+ OVS_REQUIRES(ukey->mutex)
+{
+ static struct vlog_rate_limit rll = VLOG_RATE_LIMIT_INIT(1, 5);
+ struct ds ds = DS_EMPTY_INITIALIZER;
+ struct ofpbuf *actions;
+
+ odp_format_ufid(&ukey->ufid, &ds);
+ ds_put_cstr(&ds, ", ");
+ odp_flow_key_format(ukey->key, ukey->key_len, &ds);
+ ds_put_cstr(&ds, ", actions:");
+ actions = ovsrcu_get(struct ofpbuf *, &ukey->actions);
+ format_odp_actions(&ds, actions->data, actions->size, NULL);
+ VLOG_WARN_RL(&rll, "Unexpected jump in packet stats from %"PRIu64
+ " to %"PRIu64" when handling ukey %s",
+ ukey->stats.n_packets, stats->n_packets, ds_cstr(&ds));
+ ds_destroy(&ds);
+}
+
/* Verifies that the datapath actions of 'ukey' are still correct, and pushes
* 'stats' for it.
*
@@ -2324,7 +2367,7 @@ static enum reval_result
revalidate_ukey(struct udpif *udpif, struct udpif_key *ukey,
const struct dpif_flow_stats *stats,
struct ofpbuf *odp_actions, uint64_t reval_seq,
- struct recirc_refs *recircs, bool offloaded)
+ struct recirc_refs *recircs)
OVS_REQUIRES(ukey->mutex)
{
bool need_revalidate = ukey->reval_seq != reval_seq;
@@ -2335,15 +2378,19 @@ revalidate_ukey(struct udpif *udpif, struct udpif_key *ukey,
push.used = stats->used;
push.tcp_flags = stats->tcp_flags;
- push.n_packets = (stats->n_packets > ukey->stats.n_packets
- ? stats->n_packets - ukey->stats.n_packets
- : 0);
- push.n_bytes = (stats->n_bytes > ukey->stats.n_bytes
- ? stats->n_bytes - ukey->stats.n_bytes
- : 0);
+ push.n_packets = stats->n_packets - ukey->stats.n_packets;
+ push.n_bytes = stats->n_bytes - ukey->stats.n_bytes;
+
+ if (stats->n_packets < ukey->stats.n_packets &&
+ ukey->stats.n_packets < UINT64_THREE_QUARTERS) {
+ /* Report cases where the packet counter is lower than the previous
+ * instance, but exclude the potential wrapping of an uint64_t. */
+ COVERAGE_INC(ukey_invalid_stat_reset);
+ log_unexpected_stats_jump(ukey, stats);
+ }
if (need_revalidate) {
- if (should_revalidate(udpif, push.n_packets, ukey->stats.used)) {
+ if (should_revalidate(udpif, ukey, push.n_packets)) {
if (!ukey->xcache) {
ukey->xcache = xlate_cache_new();
} else {
@@ -2359,7 +2406,7 @@ revalidate_ukey(struct udpif *udpif, struct udpif_key *ukey,
/* Stats for deleted flows will be attributed upon flow deletion. Skip. */
if (result != UKEY_DELETE) {
- xlate_push_stats(ukey->xcache, &push, offloaded);
+ xlate_push_stats(ukey->xcache, &push, ukey->offloaded);
ukey->stats = *stats;
ukey->reval_seq = reval_seq;
}
@@ -2455,6 +2502,15 @@ push_dp_ops(struct udpif *udpif, struct ukey_op *ops, size_t n_ops)
push->tcp_flags = stats->tcp_flags | op->ukey->stats.tcp_flags;
push->n_packets = stats->n_packets - op->ukey->stats.n_packets;
push->n_bytes = stats->n_bytes - op->ukey->stats.n_bytes;
+
+ if (stats->n_packets < op->ukey->stats.n_packets &&
+ op->ukey->stats.n_packets < UINT64_THREE_QUARTERS) {
+ /* Report cases where the packet counter is lower than the
+ * previous instance, but exclude the potential wrapping of an
+ * uint64_t. */
+ COVERAGE_INC(ukey_invalid_stat_reset);
+ }
+
ovs_mutex_unlock(&op->ukey->mutex);
} else {
push = stats;
@@ -2759,6 +2815,22 @@ revalidate(struct revalidator *revalidator)
continue;
}
+ ukey->offloaded = f->attrs.offloaded;
+ if (!ukey->dp_layer
+ || (!dpif_synced_dp_layers(udpif->dpif)
+ && strcmp(ukey->dp_layer, f->attrs.dp_layer))) {
+
+ if (ukey->dp_layer) {
+ /* The dp_layer has changed this is probably due to an
+ * earlier revalidate cycle moving it to/from hw offload.
+ * In this case we should reset the ukey stored statistics,
+ * as they are from the deleted DP flow. */
+ COVERAGE_INC(ukey_dp_change);
+ memset(&ukey->stats, 0, sizeof ukey->stats);
+ }
+ ukey->dp_layer = f->attrs.dp_layer;
+ }
+
already_dumped = ukey->dump_seq == dump_seq;
if (already_dumped) {
/* The flow has already been handled during this flow dump
@@ -2790,8 +2862,7 @@ revalidate(struct revalidator *revalidator)
result = UKEY_DELETE;
} else {
result = revalidate_ukey(udpif, ukey, &stats, &odp_actions,
- reval_seq, &recircs,
- f->attrs.offloaded);
+ reval_seq, &recircs);
}
ukey->dump_seq = dump_seq;
@@ -2876,7 +2947,7 @@ revalidator_sweep__(struct revalidator *revalidator, bool purge)
COVERAGE_INC(revalidate_missed_dp_flow);
memcpy(&stats, &ukey->stats, sizeof stats);
result = revalidate_ukey(udpif, ukey, &stats, &odp_actions,
- reval_seq, &recircs, false);
+ reval_seq, &recircs);
}
if (result != UKEY_KEEP) {
/* Clears 'recircs' if filled by revalidate_ukey(). */
diff --git a/ofproto/ofproto-dpif-xlate-cache.c b/ofproto/ofproto-dpif-xlate-cache.c
index 9224ee2e6..2e1fcb3a6 100644
--- a/ofproto/ofproto-dpif-xlate-cache.c
+++ b/ofproto/ofproto-dpif-xlate-cache.c
@@ -125,7 +125,7 @@ xlate_push_stats_entry(struct xc_entry *entry,
case XC_LEARN: {
enum ofperr error;
error = ofproto_flow_mod_learn(entry->learn.ofm, true,
- entry->learn.limit, NULL);
+ entry->learn.limit, NULL, stats->used);
if (error) {
static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 5);
VLOG_WARN_RL(&rl, "xcache LEARN action execution failed.");
diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index a9cf3cbee..18ff9e5a4 100644
--- a/ofproto/ofproto-dpif-xlate.c
+++ b/ofproto/ofproto-dpif-xlate.c
@@ -66,6 +66,7 @@
#include "tunnel.h"
#include "util.h"
#include "uuid.h"
+#include "vlan-bitmap.h"
COVERAGE_DEFINE(xlate_actions);
COVERAGE_DEFINE(xlate_actions_oversize);
@@ -500,6 +501,84 @@ ctx_cancel_freeze(struct xlate_ctx *ctx)
static void finish_freezing(struct xlate_ctx *ctx);
+/* These functions and structure are used to save stack space in actions that
+ * need to retain a large amount of xlate_ctx state. */
+struct xretained_state {
+ union mf_subvalue new_stack[1024 / sizeof(union mf_subvalue)];
+ uint64_t actset_stub[1024 / 8];
+ struct ofpbuf old_stack;
+ struct ofpbuf old_action_set;
+ struct flow old_flow;
+ struct flow old_base;
+ struct flow_tnl flow_tnl_mask;
+};
+
+/* The return of this function must be freed by
+ * xretain_state_restore_and_free(). */
+static struct xretained_state *
+xretain_state_save(struct xlate_ctx *ctx)
+{
+ struct xretained_state *retained = xmalloc(sizeof *retained);
+
+ retained->old_flow = ctx->xin->flow;
+ retained->old_stack = ctx->stack;
+ retained->old_action_set = ctx->action_set;
+ ofpbuf_use_stub(&ctx->stack, retained->new_stack,
+ sizeof retained->new_stack);
+ ofpbuf_use_stub(&ctx->action_set, retained->actset_stub,
+ sizeof retained->actset_stub);
+
+ return retained;
+}
+
+static void
+xretain_tunnel_mask_save(const struct xlate_ctx *ctx,
+ struct xretained_state *retained)
+{
+ retained->flow_tnl_mask = ctx->wc->masks.tunnel;
+}
+
+static void
+xretain_base_flow_save(const struct xlate_ctx *ctx,
+ struct xretained_state *retained)
+{
+ retained->old_base = ctx->base_flow;
+}
+
+static void
+xretain_base_flow_restore(struct xlate_ctx *ctx,
+ const struct xretained_state *retained)
+{
+ ctx->base_flow = retained->old_base;
+}
+
+static void
+xretain_flow_restore(struct xlate_ctx *ctx,
+ const struct xretained_state *retained)
+{
+ ctx->xin->flow = retained->old_flow;
+}
+
+static void
+xretain_tunnel_mask_restore(struct xlate_ctx *ctx,
+ const struct xretained_state *retained)
+{
+ ctx->wc->masks.tunnel = retained->flow_tnl_mask;
+}
+
+static void
+xretain_state_restore_and_free(struct xlate_ctx *ctx,
+ struct xretained_state *retained)
+{
+ ctx->xin->flow = retained->old_flow;
+ ofpbuf_uninit(&ctx->action_set);
+ ctx->action_set = retained->old_action_set;
+ ofpbuf_uninit(&ctx->stack);
+ ctx->stack = retained->old_stack;
+
+ free(retained);
+}
+
/* A controller may use OFPP_NONE as the ingress port to indicate that
* it did not arrive on a "real" port. 'ofpp_none_bundle' exists for
* when an input bundle is needed for validation (e.g., mirroring or
@@ -1028,7 +1107,10 @@ xlate_xbundle_set(struct xbundle *xbundle,
xbundle->qinq_ethtype = qinq_ethtype;
xbundle->vlan = vlan;
xbundle->trunks = trunks;
- xbundle->cvlans = cvlans;
+ if (!vlan_bitmap_equal(xbundle->cvlans, cvlans)) {
+ free(xbundle->cvlans);
+ xbundle->cvlans = vlan_bitmap_clone(cvlans);
+ }
xbundle->use_priority_tags = use_priority_tags;
xbundle->floodable = floodable;
xbundle->protected = protected;
@@ -1380,6 +1462,7 @@ xlate_xbundle_remove(struct xlate_cfg *xcfg, struct xbundle *xbundle)
ovs_list_remove(&xbundle->list_node);
bond_unref(xbundle->bond);
lacp_unref(xbundle->lacp);
+ free(xbundle->cvlans);
free(xbundle->name);
free(xbundle);
}
@@ -1532,7 +1615,8 @@ xlate_lookup_ofproto_(const struct dpif_backer *backer,
}
ofp_port_t in_port = recirc_id_node->state.metadata.in_port;
- if (in_port != OFPP_NONE && in_port != OFPP_CONTROLLER) {
+ if (in_port != OFPP_NONE && in_port != OFPP_CONTROLLER &&
+ !uuid_is_zero(&recirc_id_node->state.xport_uuid)) {
struct uuid xport_uuid = recirc_id_node->state.xport_uuid;
xport = xport_lookup_by_uuid(xcfg, &xport_uuid);
if (xport && xport->xbridge && xport->xbridge->ofproto) {
@@ -1543,11 +1627,19 @@ xlate_lookup_ofproto_(const struct dpif_backer *backer,
* that the packet originated from the controller via an OpenFlow
* "packet-out". The right thing to do is to find just the
* ofproto. There is no xport, which is OK.
+ * Also a zeroed xport_uuid with a valid in_port, means that
+ * the packet originated from OFPP_CONTROLLER passed
+ * through a patch port.
*
* OFPP_NONE can also indicate that a bond caused recirculation. */
struct uuid uuid = recirc_id_node->state.ofproto_uuid;
const struct xbridge *bridge = xbridge_lookup_by_uuid(xcfg, &uuid);
+
if (bridge && bridge->ofproto) {
+ if (in_port != OFPP_CONTROLLER && in_port != OFPP_NONE &&
+ !get_ofp_port(bridge, in_port)) {
+ goto xport_lookup;
+ }
if (errorp) {
*errorp = NULL;
}
@@ -1560,6 +1652,7 @@ xlate_lookup_ofproto_(const struct dpif_backer *backer,
}
}
+xport_lookup:
xport = xport_lookup(xcfg, tnl_port_should_receive(flow)
? tnl_port_receive(flow)
: odp_port_to_ofport(backer, flow->in_port.odp_port));
@@ -3906,20 +3999,17 @@ static void
patch_port_output(struct xlate_ctx *ctx, const struct xport *in_dev,
struct xport *out_dev, bool is_last_action)
{
+ bool old_was_mpls = ctx->was_mpls;
struct flow *flow = &ctx->xin->flow;
- struct flow old_flow = ctx->xin->flow;
- struct flow_tnl old_flow_tnl_wc = ctx->wc->masks.tunnel;
bool old_conntrack = ctx->conntracked;
- bool old_was_mpls = ctx->was_mpls;
- ovs_version_t old_version = ctx->xin->tables_version;
- struct ofpbuf old_stack = ctx->stack;
- uint8_t new_stack[1024];
- struct ofpbuf old_action_set = ctx->action_set;
+ struct xretained_state *retained_state;
struct ovs_list *old_trace = ctx->xin->trace;
- uint64_t actset_stub[1024 / 8];
+ ovs_version_t old_version = ctx->xin->tables_version;
+
+ retained_state = xretain_state_save(ctx);
+
+ xretain_tunnel_mask_save(ctx, retained_state);
- ofpbuf_use_stub(&ctx->stack, new_stack, sizeof new_stack);
- ofpbuf_use_stub(&ctx->action_set, actset_stub, sizeof actset_stub);
flow->in_port.ofp_port = out_dev->ofp_port;
flow->metadata = htonll(0);
memset(&flow->tunnel, 0, sizeof flow->tunnel);
@@ -3958,14 +4048,15 @@ patch_port_output(struct xlate_ctx *ctx, const struct xport *in_dev,
} else {
/* Forwarding is disabled by STP and RSTP. Let OFPP_NORMAL and
* the learning action look at the packet, then drop it. */
- struct flow old_base_flow = ctx->base_flow;
size_t old_size = ctx->odp_actions->size;
+
+ xretain_base_flow_save(ctx, retained_state);
mirror_mask_t old_mirrors2 = ctx->mirrors;
xlate_table_action(ctx, flow->in_port.ofp_port, 0, true, true,
false, is_last_action, clone_xlate_actions);
ctx->mirrors = old_mirrors2;
- ctx->base_flow = old_base_flow;
+ xretain_base_flow_restore(ctx, retained_state);
ctx->odp_actions->size = old_size;
/* Undo changes that may have been done for freezing. */
@@ -3977,18 +4068,15 @@ patch_port_output(struct xlate_ctx *ctx, const struct xport *in_dev,
if (independent_mirrors) {
ctx->mirrors = old_mirrors;
}
- ctx->xin->flow = old_flow;
ctx->xbridge = in_dev->xbridge;
- ofpbuf_uninit(&ctx->action_set);
- ctx->action_set = old_action_set;
- ofpbuf_uninit(&ctx->stack);
- ctx->stack = old_stack;
/* Restore calling bridge's lookup version. */
ctx->xin->tables_version = old_version;
- /* Restore to calling bridge tunneling information */
- ctx->wc->masks.tunnel = old_flow_tnl_wc;
+ /* Restore to calling bridge tunneling information; the ctx flow, actions,
+ * and stack. And free the retained state. */
+ xretain_tunnel_mask_restore(ctx, retained_state);
+ xretain_state_restore_and_free(ctx, retained_state);
/* The out bridge popping MPLS should have no effect on the original
* bridge. */
@@ -4238,7 +4326,7 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t ofp_port,
const struct xport *xport = get_ofp_port(ctx->xbridge, ofp_port);
struct flow_wildcards *wc = ctx->wc;
struct flow *flow = &ctx->xin->flow;
- struct flow_tnl flow_tnl;
+ struct flow_tnl *flow_tnl = NULL;
union flow_vlan_hdr flow_vlans[FLOW_MAX_VLAN_HEADERS];
uint8_t flow_nw_tos;
odp_port_t out_port, odp_port, odp_tnl_port;
@@ -4252,7 +4340,6 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t ofp_port,
/* If 'struct flow' gets additional metadata, we'll need to zero it out
* before traversing a patch port. */
BUILD_ASSERT_DECL(FLOW_WC_SEQ == 42);
- memset(&flow_tnl, 0, sizeof flow_tnl);
if (!check_output_prerequisites(ctx, xport, flow, check_stp)) {
return;
@@ -4296,7 +4383,7 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t ofp_port,
* the Logical (tunnel) Port are not visible for any further
* matches, while explicit set actions on tunnel metadata are.
*/
- flow_tnl = flow->tunnel;
+ flow_tnl = xmemdup(&flow->tunnel, sizeof *flow_tnl);
odp_port = tnl_port_send(xport->ofport, flow, ctx->wc);
if (odp_port == ODPP_NONE) {
xlate_report(ctx, OFT_WARN, "Tunneling decided against output");
@@ -4327,7 +4414,7 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t ofp_port,
tnl_type = tnl_port_get_type(xport->ofport);
commit_odp_tunnel_action(flow, &ctx->base_flow,
ctx->odp_actions, tnl_type);
- flow->tunnel = flow_tnl; /* Restore tunnel metadata */
+ flow->tunnel = *flow_tnl; /* Restore tunnel metadata. */
}
} else {
odp_port = xport->odp_port;
@@ -4371,7 +4458,8 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t ofp_port,
/* Output to native tunnel port. */
native_tunnel_output(ctx, xport, flow, odp_port, truncate,
is_last_action);
- flow->tunnel = flow_tnl; /* Restore tunnel metadata */
+ ovs_assert(flow_tnl);
+ flow->tunnel = *flow_tnl; /* Restore tunnel metadata. */
} else if (terminate_native_tunnel(ctx, xport, flow, wc,
&odp_tnl_port)) {
@@ -4414,7 +4502,7 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t ofp_port,
xport->xbundle));
}
- out:
+out:
/* Restore flow */
memcpy(flow->vlans, flow_vlans, sizeof flow->vlans);
flow->nw_tos = flow_nw_tos;
@@ -4422,6 +4510,7 @@ compose_output_action__(struct xlate_ctx *ctx, ofp_port_t ofp_port,
flow->dl_src = flow_dl_src;
flow->packet_type = flow_packet_type;
flow->dl_type = flow_dl_type;
+ free(flow_tnl);
}
static void
@@ -5211,6 +5300,7 @@ compose_dec_ttl(struct xlate_ctx *ctx, struct ofpact_cnt_ids *ids)
}
ctx->wc->masks.nw_ttl = 0xff;
+ WC_MASK_FIELD(ctx->wc, nw_proto);
if (flow->nw_ttl > 1) {
flow->nw_ttl--;
return false;
@@ -5399,15 +5489,15 @@ xlate_output_reg_action(struct xlate_ctx *ctx,
{
uint64_t port = mf_get_subfield(&or->src, &ctx->xin->flow);
if (port <= UINT16_MAX) {
- xlate_report(ctx, OFT_DETAIL, "output port is %"PRIu64, port);
-
- union mf_subvalue value;
+ union mf_subvalue *value = xmalloc(sizeof *value);
- memset(&value, 0xff, sizeof value);
- mf_write_subfield_flow(&or->src, &value, &ctx->wc->masks);
+ xlate_report(ctx, OFT_DETAIL, "output port is %"PRIu64, port);
+ memset(value, 0xff, sizeof *value);
+ mf_write_subfield_flow(&or->src, value, &ctx->wc->masks);
xlate_output_action(ctx, u16_to_ofp(port), or->max_len,
false, is_last_action, false,
group_bucket_action);
+ free(value);
} else {
xlate_report(ctx, OFT_WARN, "output port %"PRIu64" is out of range",
port);
@@ -5616,8 +5706,16 @@ xlate_learn_action(struct xlate_ctx *ctx, const struct ofpact_learn *learn)
if (!error) {
bool success = true;
if (ctx->xin->allow_side_effects) {
+ long long int last_used;
+
+ if (ctx->xin->resubmit_stats) {
+ last_used = ctx->xin->resubmit_stats->used;
+ } else {
+ last_used = time_msec();
+ }
error = ofproto_flow_mod_learn(ofm, ctx->xin->xcache != NULL,
- learn->limit, &success);
+ learn->limit, &success,
+ last_used);
} else if (learn->limit) {
if (!ofm->temp_rule
|| ofm->temp_rule->state != RULE_INSERTED) {
@@ -5748,13 +5846,15 @@ xlate_sample_action(struct xlate_ctx *ctx,
struct flow *flow = &ctx->xin->flow;
tnl_port_send(xport->ofport, flow, ctx->wc);
if (!ovs_native_tunneling_is_on(ctx->xbridge->ofproto)) {
- struct flow_tnl flow_tnl = flow->tunnel;
+ struct flow_tnl *flow_tnl;
const char *tnl_type;
+ flow_tnl = xmemdup(&flow->tunnel, sizeof *flow_tnl);
tnl_type = tnl_port_get_type(xport->ofport);
commit_odp_tunnel_action(flow, &ctx->base_flow,
ctx->odp_actions, tnl_type);
- flow->tunnel = flow_tnl;
+ flow->tunnel = *flow_tnl;
+ free(flow_tnl);
}
} else {
xlate_report_error(ctx,
@@ -5864,21 +5964,12 @@ clone_xlate_actions(const struct ofpact *actions, size_t actions_len,
struct xlate_ctx *ctx, bool is_last_action,
bool group_bucket_action OVS_UNUSED)
{
- struct ofpbuf old_stack = ctx->stack;
- union mf_subvalue new_stack[1024 / sizeof(union mf_subvalue)];
- ofpbuf_use_stub(&ctx->stack, new_stack, sizeof new_stack);
- ofpbuf_put(&ctx->stack, old_stack.data, old_stack.size);
-
- struct ofpbuf old_action_set = ctx->action_set;
- uint64_t actset_stub[1024 / 8];
- ofpbuf_use_stub(&ctx->action_set, actset_stub, sizeof actset_stub);
- ofpbuf_put(&ctx->action_set, old_action_set.data, old_action_set.size);
-
+ struct xretained_state *retained_state;
size_t offset, ac_offset;
- struct flow old_flow = ctx->xin->flow;
+
+ retained_state = xretain_state_save(ctx);
if (reversible_actions(actions, actions_len) || is_last_action) {
- old_flow = ctx->xin->flow;
do_xlate_actions(actions, actions_len, ctx, is_last_action, false);
if (!ctx->freezing) {
xlate_action_set(ctx);
@@ -5893,7 +5984,8 @@ clone_xlate_actions(const struct ofpact *actions, size_t actions_len,
* avoid emitting those actions twice. Once inside
* the clone, another time for the action after clone. */
xlate_commit_actions(ctx);
- struct flow old_base = ctx->base_flow;
+ xretain_base_flow_save(ctx, retained_state);
+
bool old_was_mpls = ctx->was_mpls;
bool old_conntracked = ctx->conntracked;
@@ -5950,14 +6042,10 @@ dp_clone_done:
ctx->was_mpls = old_was_mpls;
/* Restore the 'base_flow' for the next action. */
- ctx->base_flow = old_base;
+ xretain_base_flow_restore(ctx, retained_state);
xlate_done:
- ofpbuf_uninit(&ctx->action_set);
- ctx->action_set = old_action_set;
- ofpbuf_uninit(&ctx->stack);
- ctx->stack = old_stack;
- ctx->xin->flow = old_flow;
+ xretain_state_restore_and_free(ctx, retained_state);
}
static void
@@ -6333,8 +6421,8 @@ compose_conntrack_action(struct xlate_ctx *ctx, struct ofpact_conntrack *ofc,
{
uint16_t zone;
if (ofc->zone_src.field) {
- union mf_subvalue value;
- memset(&value, 0xff, sizeof(value));
+ union mf_subvalue *value = xmalloc(sizeof *value);
+ memset(value, 0xff, sizeof *value);
zone = mf_get_subfield(&ofc->zone_src, &ctx->xin->flow);
if (ctx->xin->frozen_state) {
@@ -6344,12 +6432,13 @@ compose_conntrack_action(struct xlate_ctx *ctx, struct ofpact_conntrack *ofc,
* which will invalidate the megaflow with old the recirc_id.
*/
if (!mf_is_frozen_metadata(ofc->zone_src.field)) {
- mf_write_subfield_flow(&ofc->zone_src, &value,
+ mf_write_subfield_flow(&ofc->zone_src, value,
&ctx->wc->masks);
}
} else {
- mf_write_subfield_flow(&ofc->zone_src, &value, &ctx->wc->masks);
+ mf_write_subfield_flow(&ofc->zone_src, value, &ctx->wc->masks);
}
+ free(value);
} else {
zone = ofc->zone_imm;
}
@@ -6439,16 +6528,16 @@ xlate_check_pkt_larger(struct xlate_ctx *ctx,
const struct ofpact *remaining_acts,
size_t remaining_acts_len)
{
- union mf_subvalue value;
- memset(&value, 0, sizeof value);
+ union mf_subvalue *value = xmalloc(sizeof *value);
+ memset(value, 0, sizeof *value);
if (!ctx->xbridge->support.check_pkt_len) {
uint8_t is_pkt_larger = 0;
if (ctx->xin->packet) {
is_pkt_larger =
dp_packet_size(ctx->xin->packet) > check_pkt_larger->pkt_len;
}
- value.u8_val = is_pkt_larger;
- mf_write_subfield_flow(&check_pkt_larger->dst, &value,
+ value->u8_val = is_pkt_larger;
+ mf_write_subfield_flow(&check_pkt_larger->dst, value,
&ctx->xin->flow);
/* If datapath doesn't support check_pkt_len action, then set the
* SLOW_ACTION flag. If we don't set SLOW_ACTION, we
@@ -6458,22 +6547,17 @@ xlate_check_pkt_larger(struct xlate_ctx *ctx,
* the packet length. This results in wrong actions being applied.
*/
ctx->xout->slow |= SLOW_ACTION;
+ free(value);
return;
}
- struct ofpbuf old_stack = ctx->stack;
- union mf_subvalue new_stack[1024 / sizeof(union mf_subvalue)];
- ofpbuf_use_stub(&ctx->stack, new_stack, sizeof new_stack);
- ofpbuf_put(&ctx->stack, old_stack.data, old_stack.size);
+ struct xretained_state *retained_state;
- struct ofpbuf old_action_set = ctx->action_set;
- uint64_t actset_stub[1024 / 8];
- ofpbuf_use_stub(&ctx->action_set, actset_stub, sizeof actset_stub);
- ofpbuf_put(&ctx->action_set, old_action_set.data, old_action_set.size);
+ retained_state = xretain_state_save(ctx);
- struct flow old_flow = ctx->xin->flow;
xlate_commit_actions(ctx);
- struct flow old_base = ctx->base_flow;
+ xretain_base_flow_save(ctx, retained_state);
+
bool old_was_mpls = ctx->was_mpls;
bool old_conntracked = ctx->conntracked;
@@ -6483,8 +6567,8 @@ xlate_check_pkt_larger(struct xlate_ctx *ctx,
check_pkt_larger->pkt_len);
size_t offset_attr = nl_msg_start_nested(
ctx->odp_actions, OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER);
- value.u8_val = 1;
- mf_write_subfield_flow(&check_pkt_larger->dst, &value, &ctx->xin->flow);
+ value->u8_val = 1;
+ mf_write_subfield_flow(&check_pkt_larger->dst, value, &ctx->xin->flow);
do_xlate_actions(remaining_acts, remaining_acts_len, ctx, true, false);
if (!ctx->freezing) {
xlate_action_set(ctx);
@@ -6494,10 +6578,10 @@ xlate_check_pkt_larger(struct xlate_ctx *ctx,
}
nl_msg_end_nested(ctx->odp_actions, offset_attr);
- ctx->base_flow = old_base;
+ xretain_base_flow_restore(ctx, retained_state);
+ xretain_flow_restore(ctx, retained_state);
ctx->was_mpls = old_was_mpls;
ctx->conntracked = old_conntracked;
- ctx->xin->flow = old_flow;
/* If the flow translation for the IF_GREATER case requires freezing,
* then ctx->exit would be true. Reset to false so that we can
@@ -6508,8 +6592,8 @@ xlate_check_pkt_larger(struct xlate_ctx *ctx,
offset_attr = nl_msg_start_nested(
ctx->odp_actions, OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_LESS_EQUAL);
- value.u8_val = 0;
- mf_write_subfield_flow(&check_pkt_larger->dst, &value, &ctx->xin->flow);
+ value->u8_val = 0;
+ mf_write_subfield_flow(&check_pkt_larger->dst, value, &ctx->xin->flow);
do_xlate_actions(remaining_acts, remaining_acts_len, ctx, true, false);
if (!ctx->freezing) {
xlate_action_set(ctx);
@@ -6520,15 +6604,12 @@ xlate_check_pkt_larger(struct xlate_ctx *ctx,
nl_msg_end_nested(ctx->odp_actions, offset_attr);
nl_msg_end_nested(ctx->odp_actions, offset);
- ofpbuf_uninit(&ctx->action_set);
- ctx->action_set = old_action_set;
- ofpbuf_uninit(&ctx->stack);
- ctx->stack = old_stack;
- ctx->base_flow = old_base;
ctx->was_mpls = old_was_mpls;
ctx->conntracked = old_conntracked;
- ctx->xin->flow = old_flow;
ctx->exit = old_exit;
+ xretain_base_flow_restore(ctx, retained_state);
+ xretain_state_restore_and_free(ctx, retained_state);
+ free(value);
}
static void
@@ -6979,6 +7060,132 @@ xlate_ofpact_unroll_xlate(struct xlate_ctx *ctx,
"cookie=%#"PRIx64, a->rule_table_id, a->rule_cookie);
}
+/* Reset the mirror context if we modify the packet and would like to mirror
+ * the new copy. */
+static void
+reset_mirror_ctx(struct xlate_ctx *ctx, const struct flow *flow,
+ const struct ofpact *a)
+{
+ switch (a->type) {
+ case OFPACT_STRIP_VLAN:
+ case OFPACT_PUSH_VLAN:
+ case OFPACT_SET_ETH_SRC:
+ case OFPACT_SET_ETH_DST:
+ case OFPACT_PUSH_MPLS:
+ case OFPACT_POP_MPLS:
+ case OFPACT_SET_MPLS_LABEL:
+ case OFPACT_SET_MPLS_TC:
+ case OFPACT_SET_MPLS_TTL:
+ case OFPACT_DEC_MPLS_TTL:
+ case OFPACT_DEC_NSH_TTL:
+ case OFPACT_DEC_TTL:
+ case OFPACT_SET_VLAN_VID:
+ case OFPACT_SET_VLAN_PCP:
+ case OFPACT_ENCAP:
+ case OFPACT_DECAP:
+ case OFPACT_NAT:
+ ctx->mirrors = 0;
+ return;
+
+ case OFPACT_SET_FIELD: {
+ const struct ofpact_set_field *set_field;
+ const struct mf_field *mf;
+
+ set_field = ofpact_get_SET_FIELD(a);
+ mf = set_field->field;
+ if (mf_are_prereqs_ok(mf, flow, NULL)) {
+ ctx->mirrors = 0;
+ }
+ return;
+ }
+
+ case OFPACT_SET_IPV4_SRC:
+ case OFPACT_SET_IPV4_DST:
+ if (flow->dl_type == htons(ETH_TYPE_IP)) {
+ ctx->mirrors = 0;
+ }
+ return;
+
+ case OFPACT_SET_IP_DSCP:
+ case OFPACT_SET_IP_ECN:
+ case OFPACT_SET_IP_TTL:
+ if (is_ip_any(flow)) {
+ ctx->mirrors = 0;
+ }
+ return;
+
+ case OFPACT_SET_L4_SRC_PORT:
+ case OFPACT_SET_L4_DST_PORT:
+ if (is_ip_any(flow) && !(flow->nw_frag & FLOW_NW_FRAG_LATER)) {
+ ctx->mirrors = 0;
+ }
+ return;
+
+ case OFPACT_OUTPUT_REG:
+ case OFPACT_OUTPUT_TRUNC:
+ case OFPACT_GROUP:
+ case OFPACT_OUTPUT:
+ case OFPACT_CONTROLLER:
+ case OFPACT_RESUBMIT:
+ case OFPACT_GOTO_TABLE:
+ case OFPACT_WRITE_METADATA:
+ case OFPACT_SET_TUNNEL:
+ case OFPACT_REG_MOVE:
+ case OFPACT_STACK_PUSH:
+ case OFPACT_STACK_POP:
+ case OFPACT_LEARN:
+ case OFPACT_ENQUEUE:
+ case OFPACT_SET_QUEUE:
+ case OFPACT_POP_QUEUE:
+ case OFPACT_MULTIPATH:
+ case OFPACT_BUNDLE:
+ case OFPACT_EXIT:
+ case OFPACT_UNROLL_XLATE:
+ case OFPACT_FIN_TIMEOUT:
+ case OFPACT_CLEAR_ACTIONS:
+ case OFPACT_WRITE_ACTIONS:
+ case OFPACT_METER:
+ case OFPACT_SAMPLE:
+ case OFPACT_CLONE:
+ case OFPACT_DEBUG_RECIRC:
+ case OFPACT_DEBUG_SLOW:
+ case OFPACT_CT:
+ case OFPACT_CT_CLEAR:
+ case OFPACT_CHECK_PKT_LARGER:
+ case OFPACT_DELETE_FIELD:
+ case OFPACT_NOTE:
+ case OFPACT_CONJUNCTION:
+ return;
+ }
+
+ OVS_NOT_REACHED();
+}
+
+static void
+xlate_trace(struct xlate_ctx *ctx, const struct ofpact *a)
+{
+ struct ofputil_port_map *map;
+
+ map = xmalloc(sizeof *map);
+ ofputil_port_map_init(map);
+
+ if (ctx->xin->names) {
+ struct ofproto_dpif *ofprotop;
+
+ ofprotop = ofproto_dpif_lookup_by_name(ctx->xbridge->name);
+ ofproto_append_ports_to_map(map, ofprotop->up.ports);
+ }
+
+ struct ds s = DS_EMPTY_INITIALIZER;
+ struct ofpact_format_params fp = { .s = &s, .port_map = map };
+
+ ofpacts_format(a, OFPACT_ALIGN(a->len), &fp);
+ xlate_report(ctx, OFT_ACTION, "%s", ds_cstr(&s));
+ ds_destroy(&s);
+ ofputil_port_map_destroy(map);
+ free(map);
+}
+
static void
do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
struct xlate_ctx *ctx, bool is_last_action,
@@ -7020,21 +7227,10 @@ do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
break;
}
- if (OVS_UNLIKELY(ctx->xin->trace)) {
- struct ofputil_port_map map = OFPUTIL_PORT_MAP_INITIALIZER(&map);
+ reset_mirror_ctx(ctx, flow, a);
- if (ctx->xin->names) {
- struct ofproto_dpif *ofprotop;
- ofprotop = ofproto_dpif_lookup_by_name(ctx->xbridge->name);
- ofproto_append_ports_to_map(&map, ofprotop->up.ports);
- }
-
- struct ds s = DS_EMPTY_INITIALIZER;
- struct ofpact_format_params fp = { .s = &s, .port_map = &map };
- ofpacts_format(a, OFPACT_ALIGN(a->len), &fp);
- xlate_report(ctx, OFT_ACTION, "%s", ds_cstr(&s));
- ds_destroy(&s);
- ofputil_port_map_destroy(&map);
+ if (OVS_UNLIKELY(ctx->xin->trace)) {
+ xlate_trace(ctx, a);
}
switch (a->type) {
@@ -7128,6 +7324,7 @@ do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
case OFPACT_SET_IPV4_SRC:
if (flow->dl_type == htons(ETH_TYPE_IP)) {
memset(&wc->masks.nw_src, 0xff, sizeof wc->masks.nw_src);
+ WC_MASK_FIELD(wc, nw_proto);
flow->nw_src = ofpact_get_SET_IPV4_SRC(a)->ipv4;
}
break;
@@ -7135,12 +7332,14 @@ do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
case OFPACT_SET_IPV4_DST:
if (flow->dl_type == htons(ETH_TYPE_IP)) {
memset(&wc->masks.nw_dst, 0xff, sizeof wc->masks.nw_dst);
+ WC_MASK_FIELD(wc, nw_proto);
flow->nw_dst = ofpact_get_SET_IPV4_DST(a)->ipv4;
}
break;
case OFPACT_SET_IP_DSCP:
if (is_ip_any(flow)) {
+ WC_MASK_FIELD(wc, nw_proto);
wc->masks.nw_tos |= IP_DSCP_MASK;
flow->nw_tos &= ~IP_DSCP_MASK;
flow->nw_tos |= ofpact_get_SET_IP_DSCP(a)->dscp;
@@ -7149,6 +7348,7 @@ do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
case OFPACT_SET_IP_ECN:
if (is_ip_any(flow)) {
+ WC_MASK_FIELD(wc, nw_proto);
wc->masks.nw_tos |= IP_ECN_MASK;
flow->nw_tos &= ~IP_ECN_MASK;
flow->nw_tos |= ofpact_get_SET_IP_ECN(a)->ecn;
@@ -7157,6 +7357,7 @@ do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
case OFPACT_SET_IP_TTL:
if (is_ip_any(flow)) {
+ WC_MASK_FIELD(wc, nw_proto);
wc->masks.nw_ttl = 0xff;
flow->nw_ttl = ofpact_get_SET_IP_TTL(a)->ttl;
}
@@ -7224,6 +7425,7 @@ do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
/* Set the field only if the packet actually has it. */
if (mf_are_prereqs_ok(mf, flow, wc)) {
+ mf_set_mask_l3_prereqs(mf, flow, wc);
mf_mask_field_masked(mf, ofpact_set_field_mask(set_field), wc);
mf_set_flow_value_masked(mf, set_field->value,
ofpact_set_field_mask(set_field),
@@ -7280,6 +7482,7 @@ do_xlate_actions(const struct ofpact *ofpacts, size_t ofpacts_len,
case OFPACT_DEC_TTL:
wc->masks.nw_ttl = 0xff;
+ WC_MASK_FIELD(wc, nw_proto);
if (compose_dec_ttl(ctx, ofpact_get_DEC_TTL(a))) {
return;
}
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index f87e27a8c..ba5706f6a 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -714,12 +714,6 @@ close_dpif_backer(struct dpif_backer *backer, bool del)
free(backer);
}
-/* Datapath port slated for removal from datapath. */
-struct odp_garbage {
- struct ovs_list list_node;
- odp_port_t odp_port;
-};
-
static void check_support(struct dpif_backer *backer);
static int
@@ -729,8 +723,6 @@ open_dpif_backer(const char *type, struct dpif_backer **backerp)
struct dpif_port_dump port_dump;
struct dpif_port port;
struct shash_node *node;
- struct ovs_list garbage_list;
- struct odp_garbage *garbage;
struct sset names;
char *backer_name;
@@ -792,25 +784,23 @@ open_dpif_backer(const char *type, struct dpif_backer **backerp)
dpif_flow_flush(backer->dpif);
}
- /* Loop through the ports already on the datapath and remove any
- * that we don't need anymore. */
- ovs_list_init(&garbage_list);
+ /* Loop through the ports already on the datapath and find ones that are
+ * not on the initial OpenFlow ports list. These are stale ports, that we
+ * do not need anymore, or tunnel backing interfaces, that do not generally
+ * match the name of OpenFlow tunnel ports, or both. Add all of them to
+ * the list of tunnel backers. type_run() will garbage collect those that
+ * are not active tunnel backing interfaces during revalidation. */
dpif_port_dump_start(&port_dump, backer->dpif);
while (dpif_port_dump_next(&port_dump, &port)) {
node = shash_find(&init_ofp_ports, port.name);
if (!node && strcmp(port.name, dpif_base_name(backer->dpif))) {
- garbage = xmalloc(sizeof *garbage);
- garbage->odp_port = port.port_no;
- ovs_list_push_front(&garbage_list, &garbage->list_node);
+ simap_put(&backer->tnl_backers, port.name,
+ odp_to_u32(port.port_no));
+ backer->need_revalidate = REV_RECONFIGURE;
}
}
dpif_port_dump_done(&port_dump);
- LIST_FOR_EACH_POP (garbage, list_node, &garbage_list) {
- dpif_port_del(backer->dpif, garbage->odp_port, false);
- free(garbage);
- }
-
shash_add(&all_dpif_backers, type, backer);
check_support(backer);
@@ -2171,8 +2161,7 @@ port_destruct(struct ofport *port_, bool del)
struct ofproto_dpif *ofproto = ofproto_dpif_cast(port->up.ofproto);
const char *devname = netdev_get_name(port->up.netdev);
const char *netdev_type = netdev_get_type(port->up.netdev);
- char namebuf[NETDEV_VPORT_NAME_BUFSIZE];
- const char *dp_port_name;
+ struct dpif_port dpif_port;
ofproto->backer->need_revalidate = REV_RECONFIGURE;
xlate_txn_start();
@@ -2186,9 +2175,13 @@ port_destruct(struct ofport *port_, bool del)
del = dpif_cleanup_required(ofproto->backer->dpif);
}
- dp_port_name = netdev_vport_get_dpif_port(port->up.netdev, namebuf,
- sizeof namebuf);
- if (del && dpif_port_exists(ofproto->backer->dpif, dp_port_name)) {
+ /* Don't try to delete ports that are not part of the datapath. */
+ if (del && port->odp_port == ODPP_NONE) {
+ del = false;
+ }
+
+ if (del && !dpif_port_query_by_number(ofproto->backer->dpif,
+ port->odp_port, &dpif_port, false)) {
/* The underlying device is still there, so delete it. This
* happens when the ofproto is being destroyed, since the caller
* assumes that removal of attached ports will happen as part of
@@ -2196,6 +2189,7 @@ port_destruct(struct ofport *port_, bool del)
if (!port->is_tunnel) {
dpif_port_del(ofproto->backer->dpif, port->odp_port, false);
}
+ dpif_port_destroy(&dpif_port);
} else if (del) {
/* The underlying device is already deleted (e.g. tunctl -d).
* Calling dpif_port_remove to do local cleanup for the netdev */
@@ -4886,7 +4880,7 @@ packet_xlate(struct ofproto *ofproto_, struct ofproto_packet_out *opo)
if (entry->type == XC_LEARN) {
struct ofproto_flow_mod *ofm = entry->learn.ofm;
- error = ofproto_flow_mod_learn_refresh(ofm);
+ error = ofproto_flow_mod_learn_refresh(ofm, time_msec());
if (error) {
goto error_out;
}
diff --git a/ofproto/ofproto-provider.h b/ofproto/ofproto-provider.h
index a84ddc1d0..9f7b8b6e8 100644
--- a/ofproto/ofproto-provider.h
+++ b/ofproto/ofproto-provider.h
@@ -541,6 +541,11 @@ extern unsigned ofproto_max_revalidator;
* duration exceeds half of max-revalidator config variable. */
extern unsigned ofproto_min_revalidate_pps;
+/* Worst case delay (in ms) it might take before statistics of offloaded flows
+ * are updated. Offloaded flows younger than this delay will always be
+ * revalidated regardless of ofproto_min_revalidate_pps. */
+extern unsigned ofproto_offloaded_stats_delay;
+
/* Number of upcall handler and revalidator threads. Only affects the
* ofproto-dpif implementation. */
extern uint32_t n_handlers, n_revalidators;
@@ -2022,9 +2027,11 @@ enum ofperr ofproto_flow_mod_init_for_learn(struct ofproto *,
struct ofproto_flow_mod *)
OVS_EXCLUDED(ofproto_mutex);
enum ofperr ofproto_flow_mod_learn(struct ofproto_flow_mod *, bool keep_ref,
- unsigned limit, bool *below_limit)
+ unsigned limit, bool *below_limit,
+ long long int last_used)
OVS_EXCLUDED(ofproto_mutex);
-enum ofperr ofproto_flow_mod_learn_refresh(struct ofproto_flow_mod *ofm);
+enum ofperr ofproto_flow_mod_learn_refresh(struct ofproto_flow_mod *ofm,
+ long long int last_used);
enum ofperr ofproto_flow_mod_learn_start(struct ofproto_flow_mod *ofm)
OVS_REQUIRES(ofproto_mutex);
void ofproto_flow_mod_learn_revert(struct ofproto_flow_mod *ofm)
diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index 17f636ed9..9a2f7f801 100644
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -311,6 +311,7 @@ unsigned ofproto_flow_limit = OFPROTO_FLOW_LIMIT_DEFAULT;
unsigned ofproto_max_idle = OFPROTO_MAX_IDLE_DEFAULT;
unsigned ofproto_max_revalidator = OFPROTO_MAX_REVALIDATOR_DEFAULT;
unsigned ofproto_min_revalidate_pps = OFPROTO_MIN_REVALIDATE_PPS_DEFAULT;
+unsigned ofproto_offloaded_stats_delay = OFPROTO_OFFLOADED_STATS_DELAY;
uint32_t n_handlers, n_revalidators;
@@ -727,6 +728,15 @@ ofproto_set_min_revalidate_pps(unsigned min_revalidate_pps)
ofproto_min_revalidate_pps = min_revalidate_pps ? min_revalidate_pps : 1;
}
+/* Set worst case delay (in ms) it might take before statistics of offloaded
+ * flows are updated. Offloaded flows younger than this delay will always be
+ * revalidated regardless of ofproto_min_revalidate_pps. */
+void
+ofproto_set_offloaded_stats_delay(unsigned offloaded_stats_delay)
+{
+ ofproto_offloaded_stats_delay = offloaded_stats_delay;
+}
+
/* If forward_bpdu is true, the NORMAL action will forward frames with
* reserved (e.g. STP) destination Ethernet addresses. if forward_bpdu is false,
* the NORMAL action will drop these frames. */
@@ -5456,7 +5466,8 @@ ofproto_flow_mod_init_for_learn(struct ofproto *ofproto,
}
enum ofperr
-ofproto_flow_mod_learn_refresh(struct ofproto_flow_mod *ofm)
+ofproto_flow_mod_learn_refresh(struct ofproto_flow_mod *ofm,
+ long long int last_used)
{
enum ofperr error = 0;
@@ -5477,9 +5488,37 @@ ofproto_flow_mod_learn_refresh(struct ofproto_flow_mod *ofm)
* this function is executed the rule will be reinstated. */
if (rule->state == RULE_REMOVED) {
struct cls_rule cr;
+ struct oftable *table = &rule->ofproto->tables[rule->table_id];
+ ovs_version_t tables_version = rule->ofproto->tables_version;
+
+ if (!cls_rule_visible_in_version(&rule->cr, tables_version)) {
+ const struct cls_rule *curr_cls_rule;
+
+ /* Only check for matching classifier rules and their modified
+ * time, instead of also checking all rule metadata, with the goal
+ * of suppressing a learn action update that would replace a more
+ * recent rule in the classifier. */
+ curr_cls_rule = classifier_find_rule_exactly(&table->cls,
+ &rule->cr,
+ tables_version);
+ if (curr_cls_rule) {
+ struct rule *curr_rule = rule_from_cls_rule(curr_cls_rule);
+ long long int curr_last_used;
+
+ ovs_mutex_lock(&curr_rule->mutex);
+ curr_last_used = curr_rule->modified;
+ ovs_mutex_unlock(&curr_rule->mutex);
+
+ if (curr_last_used > last_used) {
+ /* In the case of a newer visible rule, don't recreate the
+ * current rule. */
+ return 0;
+ }
+ }
+ }
- cls_rule_clone(&cr, &rule->cr);
ovs_mutex_lock(&rule->mutex);
+ cls_rule_clone(&cr, &rule->cr);
error = ofproto_rule_create(rule->ofproto, &cr, rule->table_id,
rule->flow_cookie,
rule->idle_timeout,
@@ -5490,6 +5529,7 @@ ofproto_flow_mod_learn_refresh(struct ofproto_flow_mod *ofm)
rule->match_tlv_bitmap,
rule->ofpacts_tlv_bitmap,
&ofm->temp_rule);
+ ofm->temp_rule->modified = last_used;
ovs_mutex_unlock(&rule->mutex);
if (!error) {
ofproto_rule_unref(rule); /* Release old reference. */
@@ -5497,7 +5537,7 @@ ofproto_flow_mod_learn_refresh(struct ofproto_flow_mod *ofm)
} else {
/* Refresh the existing rule. */
ovs_mutex_lock(&rule->mutex);
- rule->modified = time_msec();
+ rule->modified = last_used;
ovs_mutex_unlock(&rule->mutex);
}
return error;
@@ -5549,10 +5589,16 @@ ofproto_flow_mod_learn_finish(struct ofproto_flow_mod *ofm,
/* Refresh 'ofm->temp_rule', for which the caller holds a reference, if already
* in the classifier, insert it otherwise. If the rule has already been
- * removed from the classifier, a new rule is created using 'ofm->temp_rule' as
- * a template and the reference to the old 'ofm->temp_rule' is freed. If
- * 'keep_ref' is true, then a reference to the current rule is held, otherwise
- * it is released and 'ofm->temp_rule' is set to NULL.
+ * removed from the classifier and replaced by another rule, the 'last_used'
+ * parameter is used to determine whether the newer rule is replaced or kept.
+ * If 'last_used' is greater than the last modified time of an identical rule
+ * in the classifier, then a new rule is created using 'ofm->temp_rule' as a
+ * template and the reference to the old 'ofm->temp_rule' is freed. If the
+ * rule has been removed but another identical rule doesn't exist in the
+ * classifier, then it will be recreated. If the rule hasn't been removed
+ * from the classifier, then 'last_used' is used to update the rules modified
+ * time. If 'keep_ref' is true, then a reference to the current rule is held,
+ * otherwise it is released and 'ofm->temp_rule' is set to NULL.
*
* If 'limit' != 0, insertion will fail if there are more than 'limit' rules
* in the same table with the same cookie. If insertion succeeds,
@@ -5563,10 +5609,11 @@ ofproto_flow_mod_learn_finish(struct ofproto_flow_mod *ofm,
* during the call. */
enum ofperr
ofproto_flow_mod_learn(struct ofproto_flow_mod *ofm, bool keep_ref,
- unsigned limit, bool *below_limitp)
+ unsigned limit, bool *below_limitp,
+ long long int last_used)
OVS_EXCLUDED(ofproto_mutex)
{
- enum ofperr error = ofproto_flow_mod_learn_refresh(ofm);
+ enum ofperr error = ofproto_flow_mod_learn_refresh(ofm, last_used);
struct rule *rule = ofm->temp_rule;
bool below_limit = true;
@@ -5599,6 +5646,11 @@ ofproto_flow_mod_learn(struct ofproto_flow_mod *ofm, bool keep_ref,
error = ofproto_flow_mod_learn_start(ofm);
if (!error) {
+ /* ofproto_flow_mod_learn_start may have overwritten
+ * modified with current time. */
+ ovs_mutex_lock(&ofm->temp_rule->mutex);
+ ofm->temp_rule->modified = last_used;
+ ovs_mutex_unlock(&ofm->temp_rule->mutex);
error = ofproto_flow_mod_learn_finish(ofm, NULL);
}
} else {
diff --git a/ofproto/ofproto.h b/ofproto/ofproto.h
index 4e15167ab..fa7973ac7 100644
--- a/ofproto/ofproto.h
+++ b/ofproto/ofproto.h
@@ -311,6 +311,7 @@ int ofproto_port_dump_done(struct ofproto_port_dump *);
#define OFPROTO_MAX_IDLE_DEFAULT 10000 /* ms */
#define OFPROTO_MAX_REVALIDATOR_DEFAULT 500 /* ms */
#define OFPROTO_MIN_REVALIDATE_PPS_DEFAULT 5
+#define OFPROTO_OFFLOADED_STATS_DELAY 2000 /* ms */
const char *ofproto_port_open_type(const struct ofproto *,
const char *port_type);
@@ -340,6 +341,7 @@ void ofproto_set_flow_limit(unsigned limit);
void ofproto_set_max_idle(unsigned max_idle);
void ofproto_set_max_revalidator(unsigned max_revalidator);
void ofproto_set_min_revalidate_pps(unsigned min_revalidate_pps);
+void ofproto_set_offloaded_stats_delay(unsigned offloaded_stats_delay);
void ofproto_set_forward_bpdu(struct ofproto *, bool forward_bpdu);
void ofproto_set_mac_table_config(struct ofproto *, unsigned idle_time,
size_t max_entries);
diff --git a/ovsdb/execution.c b/ovsdb/execution.c
index f9b8067d0..5587ef96f 100644
--- a/ovsdb/execution.c
+++ b/ovsdb/execution.c
@@ -320,7 +320,7 @@ parse_row(const struct json *json, const struct ovsdb_table *table,
}
row = ovsdb_row_create(table);
- error = ovsdb_row_from_json(row, json, symtab, columns);
+ error = ovsdb_row_from_json(row, json, symtab, columns, false);
if (error) {
ovsdb_row_destroy(row);
return error;
@@ -764,7 +764,7 @@ ovsdb_execute_wait(struct ovsdb_execution *x, struct ovsdb_parser *parser,
row = ovsdb_row_create(table);
error = ovsdb_row_from_json(row, rows->array.elems[i], x->symtab,
- NULL);
+ NULL, false);
if (error) {
ovsdb_row_destroy(row);
break;
diff --git a/ovsdb/file.c b/ovsdb/file.c
index fdc289ad1..a3273229b 100644
--- a/ovsdb/file.c
+++ b/ovsdb/file.c
@@ -107,13 +107,18 @@ ovsdb_file_update_row_from_json(struct ovsdb_row *row, bool converting,
column_name, schema->name);
}
- error = ovsdb_datum_from_json(&datum, &column->type, node->data, NULL);
+ if (row_contains_diff) {
+ /* Diff may violate the type size rules. */
+ error = ovsdb_transient_datum_from_json(&datum, &column->type,
+ node->data);
+ } else {
+ error = ovsdb_datum_from_json(&datum, &column->type,
+ node->data, NULL);
+ }
if (error) {
return error;
}
- if (row_contains_diff
- && !ovsdb_datum_is_default(&row->fields[column->index],
- &column->type)) {
+ if (row_contains_diff) {
error = ovsdb_datum_apply_diff_in_place(
&row->fields[column->index],
&datum, &column->type);
@@ -154,8 +159,7 @@ ovsdb_file_txn_row_from_json(struct ovsdb_txn *txn, struct ovsdb_table *table,
new = ovsdb_row_create(table);
*ovsdb_row_get_uuid_rw(new) = *row_uuid;
- error = ovsdb_file_update_row_from_json(new, converting,
- row_contains_diff, json);
+ error = ovsdb_file_update_row_from_json(new, converting, false, json);
if (error) {
ovsdb_row_destroy(new);
} else {
diff --git a/ovsdb/log.c b/ovsdb/log.c
index e42f00246..fff7c6ba1 100644
--- a/ovsdb/log.c
+++ b/ovsdb/log.c
@@ -552,6 +552,23 @@ ovsdb_log_truncate(struct ovsdb_log *file)
return error;
}
+/* Removes all the data from the log by moving current offset to zero and
+ * truncating the file to zero bytes. After this operation the file is empty
+ * and in a write state. */
+struct ovsdb_error * OVS_WARN_UNUSED_RESULT
+ovsdb_log_reset(struct ovsdb_log *file)
+{
+ ovsdb_error_destroy(file->error);
+ file->offset = file->prev_offset = 0;
+ file->error = ovsdb_log_truncate(file);
+ if (file->error) {
+ file->state = OVSDB_LOG_WRITE_ERROR;
+ return ovsdb_error_clone(file->error);
+ }
+ file->state = OVSDB_LOG_WRITE;
+ return NULL;
+}
+
/* Composes a log record for 'json' by filling 'header' with a header line and
* 'data' with a data line (each ending with a new-line). To write the record
* to a file, write 'header' followed by 'data'.
diff --git a/ovsdb/log.h b/ovsdb/log.h
index 90714ea13..63e5681a0 100644
--- a/ovsdb/log.h
+++ b/ovsdb/log.h
@@ -66,6 +66,9 @@ struct ovsdb_error *ovsdb_log_read(struct ovsdb_log *, struct json **)
OVS_WARN_UNUSED_RESULT;
void ovsdb_log_unread(struct ovsdb_log *);
+struct ovsdb_error *ovsdb_log_reset(struct ovsdb_log *)
+ OVS_WARN_UNUSED_RESULT;
+
void ovsdb_log_compose_record(const struct json *, const char *magic,
struct ds *header, struct ds *data);
diff --git a/ovsdb/monitor.c b/ovsdb/monitor.c
index 191befcae..bf5d083cc 100644
--- a/ovsdb/monitor.c
+++ b/ovsdb/monitor.c
@@ -474,6 +474,7 @@ ovsdb_monitor_add_column(struct ovsdb_monitor *dbmon,
enum ovsdb_monitor_selection select,
bool monitored)
{
+ struct ovsdb_monitor_change_set *mcs;
struct ovsdb_monitor_table *mt;
struct ovsdb_monitor_column *c;
@@ -484,6 +485,18 @@ ovsdb_monitor_add_column(struct ovsdb_monitor *dbmon,
return column->name;
}
+ mcs = dbmon->init_change_set;
+ if (mcs) {
+ /* A new column is going to be added to the monitor. Existing
+ * initial change set doesn't have it, so can no longer be used.
+ * Initial change set is never used by more than one session at
+ * the same time, so it's safe to destroy it here. */
+ ovs_assert(mcs->n_refs == 1);
+ ovsdb_monitor_json_cache_destroy(dbmon, mcs);
+ ovsdb_monitor_change_set_destroy(mcs);
+ dbmon->init_change_set = NULL;
+ }
+
if (mt->n_columns >= mt->allocated_columns) {
mt->columns = x2nrealloc(mt->columns, &mt->allocated_columns,
sizeof *mt->columns);
@@ -609,7 +622,10 @@ ovsdb_monitor_untrack_change_set(struct ovsdb_monitor *dbmon,
ovs_assert(mcs);
if (--mcs->n_refs == 0) {
if (mcs == dbmon->init_change_set) {
- dbmon->init_change_set = NULL;
+ /* The initial change set should exist as long as the
+ * monitor doesn't change. */
+ mcs->n_refs++;
+ return;
} else if (mcs == dbmon->new_change_set) {
dbmon->new_change_set = NULL;
}
diff --git a/ovsdb/ovsdb-doc b/ovsdb/ovsdb-doc
index 10d0c0c13..099770d25 100755
--- a/ovsdb/ovsdb-doc
+++ b/ovsdb/ovsdb-doc
@@ -24,7 +24,7 @@ import ovs.json
from ovs.db import error
import ovs.db.schema
-from build.nroff import *
+from ovs_build_helpers.nroff import *
argv0 = sys.argv[0]
diff --git a/ovsdb/ovsdb-server.c b/ovsdb/ovsdb-server.c
index 33ca4910d..b7b4d1559 100644
--- a/ovsdb/ovsdb-server.c
+++ b/ovsdb/ovsdb-server.c
@@ -233,7 +233,7 @@ main_loop(struct server_config *config,
SHASH_FOR_EACH_SAFE (node, all_dbs) {
struct db *db = node->data;
- ovsdb_txn_history_run(db->db);
+
ovsdb_storage_run(db->db->storage);
read_db(config, db);
/* Run triggers after storage_run and read_db to make sure new raft
@@ -573,8 +573,9 @@ close_db(struct server_config *config, struct db *db, char *comment)
}
}
-static void
-update_schema(struct ovsdb *db, const struct ovsdb_schema *schema, void *aux)
+static struct ovsdb_error * OVS_WARN_UNUSED_RESULT
+update_schema(struct ovsdb *db, const struct ovsdb_schema *schema,
+ bool conversion_with_no_data, void *aux)
{
struct server_config *config = aux;
@@ -586,13 +587,27 @@ update_schema(struct ovsdb *db, const struct ovsdb_schema *schema, void *aux)
: xasprintf("database %s connected to storage", db->name)));
}
- ovsdb_replace(db, ovsdb_create(ovsdb_schema_clone(schema), NULL));
+ if (db->schema && conversion_with_no_data) {
+ struct ovsdb *new_db = NULL;
+ struct ovsdb_error *error;
+
+ error = ovsdb_convert(db, schema, &new_db);
+ if (error) {
+ /* Should never happen, because conversion should have been
+ * checked before writing the schema to the storage. */
+ return error;
+ }
+ ovsdb_replace(db, new_db);
+ } else {
+ ovsdb_replace(db, ovsdb_create(ovsdb_schema_clone(schema), NULL));
+ }
/* Force update to schema in _Server database. */
struct db *dbp = shash_find_data(config->all_dbs, db->name);
if (dbp) {
dbp->row_uuid = UUID_ZERO;
}
+ return NULL;
}
static struct ovsdb_error * OVS_WARN_UNUSED_RESULT
@@ -600,23 +615,30 @@ parse_txn(struct server_config *config, struct db *db,
const struct ovsdb_schema *schema, const struct json *txn_json,
const struct uuid *txnid)
{
+ struct ovsdb_error *error = NULL;
+ struct ovsdb_txn *txn = NULL;
+
if (schema) {
- /* We're replacing the schema (and the data). Destroy the database
- * (first grabbing its storage), then replace it with the new schema.
- * The transaction must also include the replacement data.
+ /* We're replacing the schema (and the data). If transaction includes
+ * replacement data, destroy the database (first grabbing its storage),
+ * then replace it with the new schema. If not, it's a conversion
+ * without data specified. In this case, convert the current database
+ * to a new schema instead.
*
* Only clustered database schema changes and snapshot installs
* go through this path.
*/
- ovs_assert(txn_json);
ovs_assert(ovsdb_storage_is_clustered(db->db->storage));
- struct ovsdb_error *error = ovsdb_schema_check_for_ephemeral_columns(
- schema);
+ error = ovsdb_schema_check_for_ephemeral_columns(schema);
+ if (error) {
+ return error;
+ }
+
+ error = update_schema(db->db, schema, txn_json == NULL, config);
if (error) {
return error;
}
- update_schema(db->db, schema, config);
}
if (txn_json) {
@@ -624,24 +646,26 @@ parse_txn(struct server_config *config, struct db *db,
return ovsdb_error(NULL, "%s: data without schema", db->filename);
}
- struct ovsdb_txn *txn;
- struct ovsdb_error *error;
-
error = ovsdb_file_txn_from_json(db->db, txn_json, false, &txn);
- if (!error) {
- ovsdb_txn_set_txnid(txnid, txn);
- log_and_free_error(ovsdb_txn_replay_commit(txn));
- }
- if (!error && !uuid_is_zero(txnid)) {
- db->db->prereq = *txnid;
- }
if (error) {
ovsdb_storage_unread(db->db->storage);
return error;
}
+ } else if (schema) {
+ /* We just performed conversion without data. Transaction history
+ * was destroyed. Commit a dummy transaction to set the txnid. */
+ txn = ovsdb_txn_create(db->db);
}
- return NULL;
+ if (txn) {
+ ovsdb_txn_set_txnid(txnid, txn);
+ error = ovsdb_txn_replay_commit(txn);
+ if (!error && !uuid_is_zero(txnid)) {
+ db->db->prereq = *txnid;
+ }
+ ovsdb_txn_history_run(db->db);
+ }
+ return error;
}
static void
diff --git a/ovsdb/ovsdb-tool.c b/ovsdb/ovsdb-tool.c
index 60f353197..facd680ff 100644
--- a/ovsdb/ovsdb-tool.c
+++ b/ovsdb/ovsdb-tool.c
@@ -1006,7 +1006,8 @@ raft_header_to_standalone_log(const struct raft_header *h,
}
static void
-raft_record_to_standalone_log(const struct raft_record *r,
+raft_record_to_standalone_log(const char *db_file_name,
+ const struct raft_record *r,
struct ovsdb_log *db_log_data)
{
if (r->type == RAFT_REC_ENTRY) {
@@ -1018,7 +1019,40 @@ raft_record_to_standalone_log(const struct raft_record *r,
if (pa->n != 2) {
ovs_fatal(0, "Incorrect raft record array length");
}
+
+ struct json *schema_json = pa->elems[0];
struct json *data_json = pa->elems[1];
+
+ if (schema_json->type != JSON_NULL) {
+ /* This is a database conversion record. Reset the log and
+ * write the new schema. */
+ struct ovsdb_schema *schema;
+
+ check_ovsdb_error(ovsdb_schema_from_json(schema_json, &schema));
+
+ if (data_json->type == JSON_NULL) {
+ /* We have a conversion request with no data. There is no
+ * other way as to read back what we have and convert. */
+ struct ovsdb *old_db, *new_db;
+
+ check_ovsdb_error(ovsdb_log_commit_block(db_log_data));
+
+ old_db = ovsdb_file_read(db_file_name, false);
+ check_ovsdb_error(ovsdb_convert(old_db, schema, &new_db));
+ ovsdb_destroy(old_db);
+
+ pa->elems[1] = ovsdb_to_txn_json(
+ new_db, "converted by ovsdb-tool", true);
+ ovsdb_destroy(new_db);
+
+ json_destroy(data_json);
+ data_json = pa->elems[1];
+ }
+
+ ovsdb_schema_destroy(schema);
+ check_ovsdb_error(ovsdb_log_reset(db_log_data));
+ check_ovsdb_error(ovsdb_log_write(db_log_data, schema_json));
+ }
if (data_json->type != JSON_NULL) {
check_ovsdb_error(ovsdb_log_write(db_log_data, data_json));
}
@@ -1060,6 +1094,7 @@ do_show_log_cluster(struct ovsdb_log *log)
free(s);
}
+ json_destroy(json);
putchar('\n');
}
@@ -1636,7 +1671,8 @@ do_compare_versions(struct ovs_cmdl_context *ctx)
}
static void
-do_convert_to_standalone(struct ovsdb_log *log, struct ovsdb_log *db_log_data)
+do_convert_to_standalone(const char *db_file_name,
+ struct ovsdb_log *log, struct ovsdb_log *db_log_data)
{
for (unsigned int i = 0; ; i++) {
struct json *json;
@@ -1653,7 +1689,7 @@ do_convert_to_standalone(struct ovsdb_log *log, struct ovsdb_log *db_log_data)
} else {
struct raft_record r;
check_ovsdb_error(raft_record_from_json(&r, json));
- raft_record_to_standalone_log(&r, db_log_data);
+ raft_record_to_standalone_log(db_file_name, &r, db_log_data);
raft_record_uninit(&r);
}
json_destroy(json);
@@ -1676,7 +1712,7 @@ do_cluster_standalone(struct ovs_cmdl_context *ctx)
if (strcmp(ovsdb_log_get_magic(log), RAFT_MAGIC) != 0) {
ovs_fatal(0, "Database is not clustered db.\n");
}
- do_convert_to_standalone(log, db_log_data);
+ do_convert_to_standalone(db_file_name, log, db_log_data);
check_ovsdb_error(ovsdb_log_commit_block(db_log_data));
ovsdb_log_close(db_log_data);
ovsdb_log_close(log);
diff --git a/ovsdb/relay.c b/ovsdb/relay.c
index 9ff6ed8f3..5a2b4b3b6 100644
--- a/ovsdb/relay.c
+++ b/ovsdb/relay.c
@@ -301,6 +301,8 @@ static void
ovsdb_relay_parse_update(struct relay_ctx *ctx,
const struct ovsdb_cs_update_event *update)
{
+ struct ovsdb_error *error = NULL;
+
if (!ctx->db) {
return;
}
@@ -308,15 +310,27 @@ ovsdb_relay_parse_update(struct relay_ctx *ctx,
if (update->monitor_reply && ctx->new_schema) {
/* There was a schema change. Updating a database with a new schema
* before processing monitor reply with the new data. */
- ctx->schema_change_cb(ctx->db, ctx->new_schema,
- ctx->schema_change_aux);
+ error = ctx->schema_change_cb(ctx->db, ctx->new_schema, false,
+ ctx->schema_change_aux);
+ if (error) {
+ /* Should never happen, but handle this case anyway. */
+ static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 5);
+ char *s = ovsdb_error_to_string_free(error);
+
+ VLOG_ERR_RL(&rl, "%s", s);
+ free(s);
+
+ ovsdb_cs_flag_inconsistency(ctx->cs);
+ return;
+ }
ovsdb_schema_destroy(ctx->new_schema);
ctx->new_schema = NULL;
}
struct ovsdb_cs_db_update *du;
- struct ovsdb_error *error = ovsdb_cs_parse_db_update(update->table_updates,
- update->version, &du);
+
+ error = ovsdb_cs_parse_db_update(update->table_updates,
+ update->version, &du);
if (!error) {
if (update->clear) {
error = ovsdb_relay_clear(ctx->db);
@@ -386,6 +400,7 @@ ovsdb_relay_run(void)
}
ovsdb_cs_event_destroy(event);
}
+ ovsdb_txn_history_run(ctx->db);
}
}
diff --git a/ovsdb/relay.h b/ovsdb/relay.h
index 390ea70c8..2d66b5e5f 100644
--- a/ovsdb/relay.h
+++ b/ovsdb/relay.h
@@ -23,8 +23,11 @@ struct json;
struct ovsdb;
struct ovsdb_schema;
-typedef void (*schema_change_callback)(struct ovsdb *,
- const struct ovsdb_schema *, void *aux);
+typedef struct ovsdb_error *(*schema_change_callback)(
+ struct ovsdb *,
+ const struct ovsdb_schema *,
+ bool conversion_with_no_data,
+ void *aux);
void ovsdb_relay_add_db(struct ovsdb *, const char *remote,
schema_change_callback schema_change_cb,
diff --git a/ovsdb/row.c b/ovsdb/row.c
index d7bfbdd36..2b52b6816 100644
--- a/ovsdb/row.c
+++ b/ovsdb/row.c
@@ -302,12 +302,14 @@ ovsdb_row_columns_to_string(const struct ovsdb_row *row,
struct ovsdb_error *
ovsdb_row_from_json(struct ovsdb_row *row, const struct json *json,
struct ovsdb_symbol_table *symtab,
- struct ovsdb_column_set *included)
+ struct ovsdb_column_set *included, bool is_diff)
{
struct ovsdb_table_schema *schema = row->table->schema;
struct ovsdb_error *error;
struct shash_node *node;
+ ovs_assert(!is_diff || !symtab);
+
if (json->type != JSON_OBJECT) {
return ovsdb_syntax_error(json, NULL, "row must be JSON object");
}
@@ -324,8 +326,13 @@ ovsdb_row_from_json(struct ovsdb_row *row, const struct json *json,
column_name, schema->name);
}
- error = ovsdb_datum_from_json(&datum, &column->type, node->data,
- symtab);
+ if (is_diff) {
+ error = ovsdb_transient_datum_from_json(&datum, &column->type,
+ node->data);
+ } else {
+ error = ovsdb_datum_from_json(&datum, &column->type, node->data,
+ symtab);
+ }
if (error) {
return error;
}
diff --git a/ovsdb/row.h b/ovsdb/row.h
index ff91288fe..59f498a20 100644
--- a/ovsdb/row.h
+++ b/ovsdb/row.h
@@ -114,7 +114,8 @@ void ovsdb_row_columns_to_string(const struct ovsdb_row *,
struct ovsdb_error *ovsdb_row_from_json(struct ovsdb_row *,
const struct json *,
struct ovsdb_symbol_table *,
- struct ovsdb_column_set *included)
+ struct ovsdb_column_set *included,
+ bool is_diff)
OVS_WARN_UNUSED_RESULT;
struct json *ovsdb_row_to_json(const struct ovsdb_row *,
const struct ovsdb_column_set *include);
diff --git a/ovsdb/storage.c b/ovsdb/storage.c
index e8f95ce64..6c395106c 100644
--- a/ovsdb/storage.c
+++ b/ovsdb/storage.c
@@ -623,7 +623,7 @@ ovsdb_storage_store_snapshot(struct ovsdb_storage *storage,
struct ovsdb_write * OVS_WARN_UNUSED_RESULT
ovsdb_storage_write_schema_change(struct ovsdb_storage *storage,
- const struct json *schema,
+ const struct ovsdb_schema *schema,
const struct json *data,
const struct uuid *prereq,
struct uuid *resultp)
@@ -633,13 +633,23 @@ ovsdb_storage_write_schema_change(struct ovsdb_storage *storage,
if (storage->error) {
w->error = ovsdb_error_clone(storage->error);
} else if (storage->raft) {
- struct json *txn_json = json_array_create_2(json_clone(schema),
- json_clone(data));
- w->command = raft_command_execute(storage->raft, txn_json,
- prereq, &result);
- json_destroy(txn_json);
+ /* Clustered storage doesn't support ephemeral columns. */
+ w->error = ovsdb_schema_check_for_ephemeral_columns(schema);
+ if (!w->error) {
+ struct json *schema_json, *txn_json;
+
+ schema_json = ovsdb_schema_to_json(schema);
+ txn_json = json_array_create_2(schema_json, json_clone(data));
+ w->command = raft_command_execute(storage->raft, txn_json,
+ prereq, &result);
+ json_destroy(txn_json);
+ }
} else if (storage->log) {
- w->error = ovsdb_storage_store_snapshot__(storage, schema, data, 0);
+ struct json *schema_json = ovsdb_schema_to_json(schema);
+
+ w->error = ovsdb_storage_store_snapshot__(storage, schema_json,
+ data, 0);
+ json_destroy(schema_json);
} else {
/* When 'error' and 'command' are both null, it indicates that the
* command is complete. This is fine since this unbacked storage drops
diff --git a/ovsdb/storage.h b/ovsdb/storage.h
index a1fdaa564..05f40ce93 100644
--- a/ovsdb/storage.h
+++ b/ovsdb/storage.h
@@ -85,7 +85,7 @@ struct ovsdb_error *ovsdb_storage_store_snapshot(struct ovsdb_storage *storage,
struct ovsdb_write *ovsdb_storage_write_schema_change(
struct ovsdb_storage *,
- const struct json *schema, const struct json *data,
+ const struct ovsdb_schema *, const struct json *data,
const struct uuid *prereq, struct uuid *result)
OVS_WARN_UNUSED_RESULT;
diff --git a/ovsdb/table.c b/ovsdb/table.c
index 66071ce2f..0792e1580 100644
--- a/ovsdb/table.c
+++ b/ovsdb/table.c
@@ -368,7 +368,8 @@ ovsdb_table_execute_insert(struct ovsdb_txn *txn, const struct uuid *row_uuid,
struct ovsdb_row *row = ovsdb_row_create(table);
- struct ovsdb_error *error = ovsdb_row_from_json(row, json_row, NULL, NULL);
+ struct ovsdb_error *error = ovsdb_row_from_json(row, json_row,
+ NULL, NULL, false);
if (!error) {
*ovsdb_row_get_uuid_rw(row) = *row_uuid;
ovsdb_txn_row_insert(txn, row);
@@ -411,7 +412,7 @@ ovsdb_table_execute_update(struct ovsdb_txn *txn, const struct uuid *row_uuid,
struct ovsdb_column_set columns = OVSDB_COLUMN_SET_INITIALIZER;
struct ovsdb_row *update = ovsdb_row_create(table);
struct ovsdb_error *error = ovsdb_row_from_json(update, json_row,
- NULL, &columns);
+ NULL, &columns, xor);
if (!error && (xor || !ovsdb_row_equal_columns(row, update, &columns))) {
error = ovsdb_row_update_columns(ovsdb_txn_row_modify(txn, row),
diff --git a/ovsdb/transaction.c b/ovsdb/transaction.c
index 03541af85..f01de2a34 100644
--- a/ovsdb/transaction.c
+++ b/ovsdb/transaction.c
@@ -1251,7 +1251,7 @@ ovsdb_txn_precheck_prereq(const struct ovsdb *db)
struct ovsdb_txn_progress *
ovsdb_txn_propose_schema_change(struct ovsdb *db,
- const struct json *schema,
+ const struct ovsdb_schema *schema,
const struct json *data)
{
struct ovsdb_txn_progress *progress = xzalloc(sizeof *progress);
diff --git a/ovsdb/transaction.h b/ovsdb/transaction.h
index 6b5bb7f24..9991f34d2 100644
--- a/ovsdb/transaction.h
+++ b/ovsdb/transaction.h
@@ -21,6 +21,7 @@
struct json;
struct ovsdb;
+struct ovsdb_schema;
struct ovsdb_table;
struct uuid;
@@ -41,7 +42,7 @@ struct ovsdb_error *ovsdb_txn_propose_commit_block(struct ovsdb_txn *,
void ovsdb_txn_complete(struct ovsdb_txn *);
struct ovsdb_txn_progress *ovsdb_txn_propose_schema_change(
- struct ovsdb *, const struct json *schema, const struct json *data);
+ struct ovsdb *, const struct ovsdb_schema *, const struct json *data);
bool ovsdb_txn_progress_is_complete(const struct ovsdb_txn_progress *);
const struct ovsdb_error *ovsdb_txn_progress_get_error(
diff --git a/ovsdb/trigger.c b/ovsdb/trigger.c
index 01bb80e28..3c93ae580 100644
--- a/ovsdb/trigger.c
+++ b/ovsdb/trigger.c
@@ -274,8 +274,8 @@ ovsdb_trigger_try(struct ovsdb_trigger *t, long long int now)
if (!error) {
error = ovsdb_convert(t->db, new_schema, &newdb);
}
- ovsdb_schema_destroy(new_schema);
if (error) {
+ ovsdb_schema_destroy(new_schema);
trigger_convert_error(t, error);
return false;
}
@@ -286,7 +286,8 @@ ovsdb_trigger_try(struct ovsdb_trigger *t, long long int now)
/* Propose the change. */
t->progress = ovsdb_txn_propose_schema_change(
- t->db, new_schema_json, txn_json);
+ t->db, new_schema, txn_json);
+ ovsdb_schema_destroy(new_schema);
json_destroy(txn_json);
t->reply = jsonrpc_create_reply(json_object_create(),
t->request->id);
diff --git a/python/automake.mk b/python/automake.mk
index d00911828..b0f444169 100644
--- a/python/automake.mk
+++ b/python/automake.mk
@@ -64,10 +64,10 @@ ovs_pytests = \
# These python files are used at build time but not runtime,
# so they are not installed.
EXTRA_DIST += \
- python/build/__init__.py \
- python/build/extract_ofp_fields.py \
- python/build/nroff.py \
- python/build/soutil.py
+ python/ovs_build_helpers/__init__.py \
+ python/ovs_build_helpers/extract_ofp_fields.py \
+ python/ovs_build_helpers/nroff.py \
+ python/ovs_build_helpers/soutil.py
# PyPI support.
EXTRA_DIST += \
@@ -86,10 +86,10 @@ PYCOV_CLEAN_FILES += $(PYFILES:.py=.py,cover)
FLAKE8_PYFILES += \
$(filter-out python/ovs/compat/% python/ovs/dirs.py,$(PYFILES)) \
- python/build/__init__.py \
- python/build/extract_ofp_fields.py \
- python/build/nroff.py \
- python/build/soutil.py \
+ python/ovs_build_helpers/__init__.py \
+ python/ovs_build_helpers/extract_ofp_fields.py \
+ python/ovs_build_helpers/nroff.py \
+ python/ovs_build_helpers/soutil.py \
python/ovs/dirs.py.template \
python/setup.py
@@ -110,11 +110,14 @@ ovs-install-data-local:
$(INSTALL_DATA) python/ovs/dirs.py.tmp $(DESTDIR)$(pkgdatadir)/python/ovs/dirs.py
rm python/ovs/dirs.py.tmp
+.PHONY: python-sdist
python-sdist: $(srcdir)/python/ovs/version.py $(ovs_pyfiles) python/ovs/dirs.py
- (cd python/ && $(PYTHON3) setup.py sdist)
+ cd python/ && $(PYTHON3) -m build --sdist
+
+.PHONY: pypi-upload
+pypi-upload: python-sdist
+ twine upload python/dist/ovs-$(VERSION).tar.gz
-pypi-upload: $(srcdir)/python/ovs/version.py $(ovs_pyfiles) python/ovs/dirs.py
- (cd python/ && $(PYTHON3) setup.py sdist upload)
install-data-local: ovs-install-data-local
UNINSTALL_LOCAL += ovs-uninstall-local
diff --git a/python/ovs/db/idl.py b/python/ovs/db/idl.py
index 9fc2159b0..16ece0334 100644
--- a/python/ovs/db/idl.py
+++ b/python/ovs/db/idl.py
@@ -494,6 +494,7 @@ class Idl(object):
if not msg.result[0]:
self.__clear()
self.__parse_update(msg.result[2], OVSDB_UPDATE3)
+ self.last_id = msg.result[1]
elif self.state == self.IDL_S_DATA_MONITOR_COND_REQUESTED:
self.__clear()
self.__parse_update(msg.result, OVSDB_UPDATE2)
diff --git a/python/ovs/stream.py b/python/ovs/stream.py
index ac5b0fd0c..b32341076 100644
--- a/python/ovs/stream.py
+++ b/python/ovs/stream.py
@@ -824,7 +824,8 @@ class SSLStream(Stream):
self.socket.do_handshake()
except ssl.SSLWantReadError:
return errno.EAGAIN
- except ssl.SSLSyscallError as e:
+ except (ssl.SSLSyscallError, ssl.SSLZeroReturnError,
+ ssl.SSLEOFError, OSError) as e:
return ovs.socket_util.get_exception_errno(e)
return 0
diff --git a/python/build/__init__.py b/python/ovs_build_helpers/__init__.py
similarity index 100%
rename from python/build/__init__.py
rename to python/ovs_build_helpers/__init__.py
diff --git a/python/build/extract_ofp_fields.py b/python/ovs_build_helpers/extract_ofp_fields.py
similarity index 100%
rename from python/build/extract_ofp_fields.py
rename to python/ovs_build_helpers/extract_ofp_fields.py
diff --git a/python/build/nroff.py b/python/ovs_build_helpers/nroff.py
similarity index 100%
rename from python/build/nroff.py
rename to python/ovs_build_helpers/nroff.py
diff --git a/python/build/soutil.py b/python/ovs_build_helpers/soutil.py
similarity index 100%
rename from python/build/soutil.py
rename to python/ovs_build_helpers/soutil.py
diff --git a/tests/.gitignore b/tests/.gitignore
index 83b1cb3b4..3a8c45975 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -3,6 +3,7 @@
/Makefile.in
/atconfig
/atlocal
+/clang-analyzer-results/
/idltest.c
/idltest.h
/idltest.ovsidl
diff --git a/tests/automake.mk b/tests/automake.mk
index c8de3fe28..e39453cd1 100644
--- a/tests/automake.mk
+++ b/tests/automake.mk
@@ -110,7 +110,8 @@ TESTSUITE_AT = \
tests/mcast-snooping.at \
tests/packet-type-aware.at \
tests/nsh.at \
- tests/drop-stats.at
+ tests/drop-stats.at \
+ tests/learning-switch.at
EXTRA_DIST += $(FUZZ_REGRESSION_TESTS)
FUZZ_REGRESSION_TESTS = \
diff --git a/tests/classifier.at b/tests/classifier.at
index f652b5983..de2705653 100644
--- a/tests/classifier.at
+++ b/tests/classifier.at
@@ -65,6 +65,94 @@ Datapath actions: 2
OVS_VSWITCHD_STOP
AT_CLEANUP
+AT_SETUP([flow classifier - lookup segmentation - final stage])
+OVS_VSWITCHD_START
+add_of_ports br0 1 2 3
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 priority=33,tcp,tp_dst=80,tcp_flags=+psh,action=output(2)
+table=0 in_port=1 priority=0,ip,action=drop
+table=0 in_port=2 priority=16,icmp6,nw_ttl=255,icmp_type=135,icmp_code=0,nd_target=1000::1 ,action=output(1)
+table=0 in_port=2 priority=0,ip,action=drop
+table=0 in_port=3 action=resubmit(,1)
+table=1 in_port=3 priority=45,ct_state=+trk+rpl,ct_nw_proto=6,ct_tp_src=3/0x1,tcp,tp_dst=80,tcp_flags=+psh,action=output(2)
+table=1 in_port=3 priority=10,ip,action=drop
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80,tcp_flags=syn'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_frag=no,tp_dst=80,tcp_flags=-psh
+Datapath actions: drop
+])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80,tcp_flags=syn|ack'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_frag=no,tp_dst=80,tcp_flags=-psh
+Datapath actions: drop
+])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80,tcp_flags=ack|psh'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_frag=no,tp_dst=80,tcp_flags=+psh
+Datapath actions: 2
+])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_frag=no,tp_dst=80,tcp_flags=-psh
+Datapath actions: drop
+])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=79'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_frag=no,tp_dst=0x40/0xfff0,tcp_flags=-psh
+Datapath actions: drop
+])
+
+dnl Having both the port and the tcp flags in the resulting megaflow below
+dnl is redundant, but that is how ports trie logic is implemented.
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=81'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,tcp,in_port=1,nw_frag=no,tp_dst=81,tcp_flags=-psh
+Datapath actions: drop
+])
+
+dnl nd_target is redundant in the megaflow below and it is also not relevant
+dnl for an icmp reply. Datapath may discard that match, but it is OK as long
+dnl as we have prerequisites (icmp_type) in the match as well.
+AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=2,eth_src=f6:d2:b0:19:5e:7b,eth_dst=d2:49:19:91:78:fe,dl_type=0x86dd,ipv6_src=1000::3,ipv6_dst=1000::4,nw_proto=58,nw_ttl=255,icmpv6_type=128,icmpv6_code=0"], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,icmp6,in_port=2,nw_ttl=255,nw_frag=no,icmp_type=0x80/0xfc,nd_target=::
+Datapath actions: drop
+])
+
+AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=2,eth_src=f6:d2:b0:19:5e:7b,eth_dst=d2:49:19:91:78:fe,dl_type=0x86dd,ipv6_src=1000::3,ipv6_dst=1000::4,nw_proto=58,nw_ttl=255,icmpv6_type=135,icmpv6_code=0"], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,icmp6,in_port=2,nw_ttl=255,nw_frag=no,icmp_type=0x87/0xff,icmp_code=0x0/0xff,nd_target=::
+Datapath actions: drop
+])
+AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=2,eth_src=f6:d2:b0:19:5e:7b,eth_dst=d2:49:19:91:78:fe,dl_type=0x86dd,ipv6_src=1000::3,ipv6_dst=1000::4,nw_proto=58,nw_ttl=255,icmpv6_type=135,icmpv6_code=0,nd_target=1000::1"], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,icmp6,in_port=2,nw_ttl=255,nw_frag=no,icmp_type=0x87/0xff,icmp_code=0x0/0xff,nd_target=1000::1
+Datapath actions: 1
+])
+AT_CHECK([ovs-appctl ofproto/trace br0 "in_port=2,eth_src=f6:d2:b0:19:5e:7b,eth_dst=d2:49:19:91:78:fe,dl_type=0x86dd,ipv6_src=1000::3,ipv6_dst=1000::4,nw_proto=58,nw_ttl=255,icmpv6_type=135,icmpv6_code=0,nd_target=1000::2"], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,eth,icmp6,in_port=2,nw_ttl=255,nw_frag=no,icmp_type=0x87/0xff,icmp_code=0x0/0xff,nd_target=1000::2
+Datapath actions: drop
+])
+
+dnl Check that ports' mask doesn't affect ct ports.
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=3,ct_state=trk|rpl,ct_nw_proto=6,ct_tp_src=3,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=80,tcp_flags=psh'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,ct_state=+rpl+trk,ct_nw_proto=6,ct_tp_src=0x1/0x1,eth,tcp,in_port=3,nw_frag=no,tp_dst=80,tcp_flags=+psh
+Datapath actions: 2
+])
+AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=3,ct_state=trk|rpl,ct_nw_proto=6,ct_tp_src=3,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=6,nw_tos=0,nw_ttl=128,tp_src=8,tp_dst=79,tcp_flags=psh'], [0], [stdout])
+AT_CHECK([tail -2 stdout], [0],
+ [Megaflow: recirc_id=0,ct_state=+rpl+trk,ct_nw_proto=6,ct_tp_src=0x1/0x1,eth,tcp,in_port=3,nw_frag=no,tp_dst=0x40/0xfff0,tcp_flags=+psh
+Datapath actions: drop
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
AT_BANNER([flow classifier prefix lookup])
AT_SETUP([flow classifier - prefix lookup])
OVS_VSWITCHD_START
diff --git a/tests/dpctl.at b/tests/dpctl.at
index 7454a51ec..d2f1046f8 100644
--- a/tests/dpctl.at
+++ b/tests/dpctl.at
@@ -135,3 +135,19 @@ AT_CHECK([ovs-appctl dpctl/dump-flows dummy@br0 | sort], [0], [dnl
AT_CHECK([ovs-appctl dpctl/del-dp dummy@br0])
OVS_VSWITCHD_STOP
AT_CLEANUP
+
+AT_SETUP([dpctl - ct-get-limits ct-del-limits])
+OVS_VSWITCHD_START
+AT_CHECK([ovs-appctl dpctl/ct-get-limits], [0], [default limit=0
+])
+AT_CHECK([ovs-appctl dpctl/ct-get-limits zone=], [0], [default limit=0
+])
+AT_CHECK([ovs-appctl dpctl/ct-get-limits zone=,], [0], [default limit=0
+])
+AT_CHECK([ovs-appctl dpctl/ct-get-limits zone=x], [2], [],
+ [ovs-vswitchd: invalid zone (Invalid argument)
+ovs-appctl: ovs-vswitchd: server returned an error
+])
+AT_CHECK([ovs-appctl dpctl/ct-del-limits zone=])
+OVS_VSWITCHD_STOP
+AT_CLEANUP
\ No newline at end of file
diff --git a/tests/learn.at b/tests/learn.at
index d127fed34..d0bcc8363 100644
--- a/tests/learn.at
+++ b/tests/learn.at
@@ -836,3 +836,63 @@ AT_CHECK([ovs-vsctl add-br br1 -- set b br1 datapath_type=dummy])
OVS_VSWITCHD_STOP
AT_CLEANUP
+
+AT_SETUP([learning action - flapping learn rule])
+OVS_VSWITCHD_START
+add_of_ports br0 1 2 3
+
+AT_CHECK([ovs-appctl time/stop], [0], [ignore])
+AT_CHECK([[ovs-ofctl add-flow br0 'table=0,priority=2,in_port=1,actions=resubmit(,2)']])
+AT_CHECK([[ovs-ofctl add-flow br0 'table=0,priority=2,in_port=2,actions=resubmit(,2)']])
+AT_CHECK([[ovs-ofctl add-flow br0 'table=2,actions=learn(table=0,hard_timeout=3,priority=1,cookie=0x123,NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[],output:OXM_OF_IN_PORT[]),output:3']])
+
+packet="eth(src=50:54:00:00:00:06,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)"
+
+dnl Run this test a few times in a loop to reduce the likelyhood that it passes by chance.
+for i in 1 2 3; do
+ AT_CHECK([ovs-appctl revalidator/pause], [0])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p2 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p2 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+
+ AT_CHECK([ovs-appctl revalidator/resume], [0])
+ AT_CHECK([ovs-appctl revalidator/wait], [0])
+
+ AT_CHECK([ovs-ofctl --no-stats dump-flows br0 | ofctl_strip | sort | grep 0x123], [0], [dnl
+ cookie=0x123, hard_timeout=3, priority=1,dl_dst=50:54:00:00:00:06 actions=output:1
+ table=2, actions=learn(table=0,hard_timeout=3,priority=1,cookie=0x123,NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],output:OXM_OF_IN_PORT[[]]),output:3
+])
+
+ AT_CHECK([ovs-appctl revalidator/pause], [0])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p2 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+ AT_CHECK([ovs-appctl netdev-dummy/receive p2 $packet], [0])
+ AT_CHECK([ovs-appctl time/warp 75], [0], [ignore])
+
+ AT_CHECK([ovs-appctl revalidator/resume], [0])
+ AT_CHECK([ovs-appctl revalidator/wait], [0])
+
+ AT_CHECK([ovs-ofctl --no-stats dump-flows br0 | ofctl_strip | sort | grep 0x123], [0], [dnl
+ cookie=0x123, hard_timeout=3, priority=1,dl_dst=50:54:00:00:00:06 actions=output:2
+ table=2, actions=learn(table=0,hard_timeout=3,priority=1,cookie=0x123,NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],output:OXM_OF_IN_PORT[[]]),output:3
+])
+done
+
+dnl Wait and check for learned rule eviction due to hard timeout.
+AT_CHECK([ovs-appctl time/warp 3200], [0], [ignore])
+
+AT_CHECK([ovs-ofctl --no-stats dump-flows br0 | ofctl_strip | grep 0x123], [0], [dnl
+ table=2, actions=learn(table=0,hard_timeout=3,priority=1,cookie=0x123,NXM_OF_ETH_DST[[]]=NXM_OF_ETH_SRC[[]],output:OXM_OF_IN_PORT[[]]),output:3
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
diff --git a/tests/learning-switch.at b/tests/learning-switch.at
new file mode 100644
index 000000000..ac2fc1b80
--- /dev/null
+++ b/tests/learning-switch.at
@@ -0,0 +1,23 @@
+AT_BANNER([learning switch])
+
+### -----------------------------------------------------------------
+### learning switch OpenFlow15 test case
+### -----------------------------------------------------------------
+
+AT_SETUP([learning switch - OpenFlow15])
+dnl Start ovs-testcontroller
+AT_CHECK([ovs-testcontroller --no-chdir --detach punix:controller --pidfile -v ptcp:], [0], [ignore])
+dnl Start ovs
+OVS_VSWITCHD_START([dnl
+ set bridge br0 datapath_type=dummy \
+ protocols=OpenFlow15 -- \
+ add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \
+ set-controller br0 tcp:127.0.0.1:6653])
+AT_CHECK([
+ ovs-appctl netdev-dummy/receive p1 1e2ce92a669e3a6dd2099cab0800450000548a53400040011addc0a80a0ac0a80a1e08006f200a4d0001fc509a58000000002715020000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637
+], [0], [ignore])
+AT_CHECK([kill `cat ovs-testcontroller.pid`])
+
+OVS_WAIT_UNTIL([! test -e controller])
+OVS_VSWITCHD_STOP(["/cannot find route for controller/d"])
+AT_CLEANUP
diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
index fa6111c1e..450483bee 100644
--- a/tests/ofproto-dpif.at
+++ b/tests/ofproto-dpif.at
@@ -849,7 +849,7 @@ table=2 ip actions=set_field:192.168.3.91->ip_src,output(11)
AT_CHECK([ovs-ofctl -O OpenFlow12 add-flows br0 flows.txt])
AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,dl_type=0x0800,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=1,nw_tos=0,nw_ttl=128,nw_frag=no,icmp_type=8,icmp_code=0'], [0], [stdout])
AT_CHECK([tail -2 stdout], [0],
- [Megaflow: recirc_id=0,eth,ip,in_port=1,nw_src=192.168.0.1,nw_frag=no
+ [Megaflow: recirc_id=0,eth,icmp,in_port=1,nw_src=192.168.0.1,nw_frag=no
Datapath actions: 10,set(ipv4(src=192.168.3.91)),11,set(ipv4(src=192.168.3.90)),13
])
OVS_VSWITCHD_STOP
@@ -912,7 +912,7 @@ AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_ds
# Must match on the source address to be able to restore it's value for
# the second bucket
AT_CHECK([tail -2 stdout], [0],
- [Megaflow: recirc_id=0,eth,ip,in_port=1,nw_src=192.168.0.1,nw_frag=no
+ [Megaflow: recirc_id=0,eth,icmp,in_port=1,nw_src=192.168.0.1,nw_frag=no
Datapath actions: set(ipv4(src=192.168.3.90)),10,set(ipv4(src=192.168.0.1)),11
])
OVS_VSWITCHD_STOP
@@ -944,7 +944,7 @@ done
AT_CHECK([ovs-appctl dpctl/dump-flows | sed 's/dp_hash(.*\/0xf)/dp_hash(0xXXXX\/0xf)/' | sed 's/packets.*actions:/actions:/' | strip_ufid | strip_used | sort], [0], [dnl
flow-dump from the main thread:
recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(frag=no), actions:hash(sym_l4(0)),recirc(0x1)
-recirc_id(0x1),dp_hash(0xXXXX/0xf),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(src=192.168.0.1,frag=no), actions:set(ipv4(src=192.168.3.90)),10,set(ipv4(src=192.168.0.1)),10
+recirc_id(0x1),dp_hash(0xXXXX/0xf),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(src=192.168.0.1,proto=1,frag=no), actions:set(ipv4(src=192.168.3.90)),10,set(ipv4(src=192.168.0.1)),10
])
OVS_VSWITCHD_STOP
@@ -959,7 +959,7 @@ AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=1,dl_src=50:54:00:00:00:05,dl_ds
# Must match on the source address to be able to restore it's value for
# the third bucket
AT_CHECK([tail -2 stdout], [0],
- [Megaflow: recirc_id=0,eth,ip,in_port=1,nw_src=192.168.0.1,nw_frag=no
+ [Megaflow: recirc_id=0,eth,icmp,in_port=1,nw_src=192.168.0.1,nw_frag=no
Datapath actions: set(ipv4(src=192.168.3.90)),10,set(ipv4(src=192.168.0.1)),11
])
OVS_VSWITCHD_STOP
@@ -1536,17 +1536,17 @@ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=111,tos=0,ttl=2,frag=no)' -generate], [0], [stdout])
AT_CHECK([tail -4 stdout], [0], [
Final flow: ip,in_port=1,vlan_tci=0x0000,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:07,nw_src=192.168.0.1,nw_dst=192.168.0.2,nw_proto=111,nw_tos=0,nw_ecn=0,nw_ttl=1,nw_frag=no
-Megaflow: recirc_id=0,eth,ip,in_port=1,nw_ttl=2,nw_frag=no
+Megaflow: recirc_id=0,eth,ip,in_port=1,nw_proto=111,nw_ttl=2,nw_frag=no
Datapath actions: set(ipv4(ttl=1)),2,userspace(pid=0,controller(reason=2,dont_send=0,continuation=0,recirc_id=1,rule_cookie=0,controller_id=0,max_len=65535)),4
])
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=111,tos=0,ttl=3,frag=no)'], [0], [stdout])
AT_CHECK([tail -2 stdout], [0],
- [Megaflow: recirc_id=0,eth,ip,in_port=1,nw_ttl=3,nw_frag=no
+ [Megaflow: recirc_id=0,eth,ip,in_port=1,nw_proto=111,nw_ttl=3,nw_frag=no
Datapath actions: set(ipv4(ttl=2)),2,set(ipv4(ttl=1)),3,4
])
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=128,frag=no)'], [0], [stdout])
AT_CHECK([tail -2 stdout], [0],
- [Megaflow: recirc_id=0,eth,ipv6,in_port=1,nw_ttl=128,nw_frag=no
+ [Megaflow: recirc_id=0,eth,ipv6,in_port=1,nw_proto=10,nw_ttl=128,nw_frag=no
Datapath actions: set(ipv6(hlimit=127)),2,set(ipv6(hlimit=126)),3,4
])
@@ -1656,7 +1656,7 @@ AT_CHECK([ovs-vsctl -- \
--id=@q2 create Queue dscp=2], [0], [ignore])
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(9),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=1.1.1.1,dst=2.2.2.2,proto=1,tos=0xff,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
AT_CHECK([tail -2 stdout], [0],
- [Megaflow: recirc_id=0,skb_priority=0,eth,ip,in_port=9,nw_tos=252,nw_frag=no
+ [Megaflow: recirc_id=0,skb_priority=0,eth,icmp,in_port=9,nw_tos=252,nw_frag=no
Datapath actions: dnl
100,dnl
set(ipv4(tos=0x4/0xfc)),set(skb_priority(0x1)),1,dnl
@@ -5349,7 +5349,7 @@ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow"], [0], [stdout])
AT_CHECK_UNQUOTED([tail -1 stdout], [0],
- [Datapath actions: 3,push_vlan(vid=17,pcp=0),2
+ [Datapath actions: 3,push_vlan(vid=17,pcp=0),2,3
])
flow="in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
@@ -5388,7 +5388,7 @@ flow="in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x080
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow"], [0], [stdout])
actual=`tail -1 stdout | sed 's/Datapath actions: //'`
-expected="push_vlan(vid=17,pcp=0),1,pop_vlan,push_vlan(vid=12,pcp=0),1,2,100"
+expected="push_vlan(vid=12,pcp=0),100,2,1,pop_vlan,push_vlan(vid=17,pcp=0),1,pop_vlan,push_vlan(vid=12,pcp=0),100,2,1"
AT_CHECK([ovs-dpctl normalize-actions "$flow" "$expected"], [0], [stdout])
mv stdout expout
AT_CHECK([ovs-dpctl normalize-actions "$flow" "$actual"], [0], [expout])
@@ -5656,7 +5656,7 @@ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
flow="in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy "$flow"], [0], [stdout])
AT_CHECK_UNQUOTED([tail -1 stdout], [0],
- [Datapath actions: trunc(100),3,push_vlan(vid=17,pcp=0),2
+ [Datapath actions: trunc(100),3,push_vlan(vid=17,pcp=0),2,trunc(100),3
])
flow="in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=128,frag=no),icmp(type=8,code=0)"
@@ -5854,6 +5854,40 @@ OVS_WAIT_UNTIL([check_flows], [ovs-ofctl dump-flows br0])
OVS_VSWITCHD_STOP
AT_CLEANUP
+dnl Checks for regression against a bug in which OVS dropped packets
+dnl originating from a controller passing through a patch port.
+AT_SETUP([ofproto-dpif - packet-out recirculation OFPP_CONTROLLER and patch port])
+OVS_VSWITCHD_START(
+ [add-port br0 patch-br1 -- \
+ set interface patch-br1 type=patch options:peer=patch-br0 -- \
+ add-br br1 -- set bridge br1 datapath-type=dummy fail-mode=secure -- \
+ add-port br1 patch-br0 -- set interface patch-br0 type=patch options:peer=patch-br1
+])
+
+add_of_ports --pcap br1 1
+
+AT_DATA([flows-br0.txt], [dnl
+table=0 icmp actions=output:patch-br1
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows-br0.txt])
+
+AT_DATA([flows-br1.txt], [dnl
+table=0, icmp actions=ct(table=1,zone=1)
+table=1, ct_state=+trk, icmp actions=p1
+])
+AT_CHECK([ovs-ofctl add-flows br1 flows-br1.txt])
+
+packet=50540000000750540000000508004500005c000000008001b94dc0a80001c0a80002080013fc00000000000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f
+AT_CHECK([ovs-ofctl packet-out br0 "in_port=CONTROLLER packet=$packet actions=table"])
+
+OVS_WAIT_UNTIL_EQUAL([ovs-ofctl dump-flows -m br1 | grep "ct_state" | ofctl_strip], [dnl
+ table=1, n_packets=1, n_bytes=106, ct_state=+trk,icmp actions=output:2])
+
+OVS_WAIT_UNTIL([ovs-pcap p1-tx.pcap | grep -q "$packet"])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
AT_SETUP([ofproto-dpif - debug_slow action])
OVS_VSWITCHD_START
add_of_ports br0 1 2 3
@@ -11884,7 +11918,7 @@ ovs-ofctl dump-flows br0
AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.10.10.2,dst=10.10.10.1,proto=1,tos=1,ttl=128,frag=no),icmp(type=8,code=0)'], [0], [stdout])
AT_CHECK([tail -3 stdout], [0], [dnl
-Megaflow: recirc_id=0,eth,ip,reg0=0/0x1,in_port=1,nw_src=10.10.10.2,nw_frag=no
+Megaflow: recirc_id=0,eth,icmp,reg0=0/0x1,in_port=1,nw_src=10.10.10.2,nw_frag=no
Datapath actions: drop
Translation failed (Recursion too deep), packet is dropped.
])
diff --git a/tests/ofproto.at b/tests/ofproto.at
index a666bebca..2fa8486a8 100644
--- a/tests/ofproto.at
+++ b/tests/ofproto.at
@@ -6538,3 +6538,185 @@ verify_deleted
OVS_VSWITCHD_STOP(["/<invalid/d"])
AT_CLEANUP
+
+AT_SETUP([ofproto - implicit mask of ipv4 proto with invalid proto field])
+OVS_VSWITCHD_START
+add_of_ports br0 1 2
+
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 priority=90,ip,nw_dst=192.168.1.20,actions=mod_nw_dst:192.168.20.20,output=2
+table=0 in_port=1 priority=89,ip,nw_dst=192.168.1.21,actions=mod_nw_src:192.168.20.21,output=2
+table=0 in_port=1 priority=88,ip,nw_dst=192.168.1.10,actions=dec_ttl,output=2
+table=0 in_port=1 priority=87,ip,nw_dst=192.168.1.19,actions=mod_nw_ttl:8,output=2
+table=0 in_port=1 priority=86,ip,nw_dst=192.168.1.18,actions=mod_nw_ecn:2,output=2
+table=0 in_port=1 priority=85,ip,nw_dst=192.168.1.17,actions=mod_nw_tos:0x40,output=2
+table=0 in_port=1 priority=84,ip,nw_dst=192.168.1.16,actions=set_field:192.168.20.26->nw_dst,output=2
+table=0 in_port=1 priority=83,ip,nw_dst=192.168.1.15,actions=set_field:192.168.21.26->nw_src,output=2
+table=0 in_port=1 priority=82,ip,nw_dst=192.168.1.14,actions=set_field:0x40->nw_tos,output=2
+table=0 in_port=1 priority=0,actions=drop
+])
+AT_CHECK([ovs-ofctl del-flows br0])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+
+dnl send a proto 0 packet to try and poison the DP flow path
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 \
+ '5054000000075054000000050800450000548de140004000289fc0a801c4c0a8011408003bf60002001bbf080a640000000032ad010000000000101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f3031323334353637'])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows], [0], [dnl
+flow-dump from the main thread:
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.20,proto=0,frag=no), packets:0, bytes:0, used:never, actions:2
+])
+
+dnl Send ICMP for mod nw_src and mod nw_dst
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.21,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.20,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+dnl send ICMP that will dec TTL
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.10,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+dnl send ICMP that will mod TTL
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.19,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+dnl send ICMP that will mod ECN
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.18,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+dnl send ICMP that will mod TOS
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.17,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+dnl send ICMP that will set DST
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.16,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+dnl send ICMP that will set SRC
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.15,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+dnl send ICMP that will set TOS
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.14,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows | sort], [0], [dnl
+flow-dump from the main thread:
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.10,proto=1,ttl=64,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(ttl=63)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.14,proto=1,tos=0/0xfc,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(tos=0x40/0xfc)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.16,proto=1,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(dst=192.168.20.26)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.17,proto=1,tos=0/0xfc,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(tos=0x40/0xfc)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.18,proto=1,tos=0/0x3,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(tos=0x2/0x3)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.19,proto=1,ttl=64,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(ttl=8)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.20,proto=0,frag=no), packets:0, bytes:0, used:never, actions:2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=192.168.1.20,proto=1,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(dst=192.168.20.20)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.15,proto=1,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(src=192.168.21.26)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(src=192.168.1.1,dst=192.168.1.21,proto=1,frag=no), packets:0, bytes:0, used:never, actions:set(ipv4(src=192.168.20.21)),2
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto - implicit mask of ipv6 proto with HOPOPT field])
+OVS_VSWITCHD_START
+add_of_ports br0 1 2
+
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 priority=77,ip6,ipv6_dst=111:db8::3,actions=dec_ttl,output=2
+table=0 in_port=1 priority=76,ip6,ipv6_dst=111:db8::4,actions=mod_nw_ttl:8,output=2
+table=0 in_port=1 priority=75,ip6,ipv6_dst=111:db8::5,actions=mod_nw_ecn:2,output=2
+table=0 in_port=1 priority=74,ip6,ipv6_dst=111:db8::6,actions=mod_nw_tos:0x40,output=2
+table=0 in_port=1 priority=73,ip6,ipv6_dst=111:db8::7,actions=set_field:2112:db8::2->ipv6_dst,output=2
+table=0 in_port=1 priority=72,ip6,ipv6_dst=111:db8::8,actions=set_field:2112:db8::3->ipv6_src,output=2
+table=0 in_port=1 priority=72,ip6,ipv6_dst=111:db8::9,actions=set_field:44->ipv6_label,output=2
+table=0 in_port=1 priority=0,actions=drop
+])
+AT_CHECK([ovs-ofctl del-flows br0])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+
+dnl send a proto 0 packet to try and poison the DP flow path
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::3,proto=0,tclass=0,hlimit=64,frag=no)'])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows], [0], [dnl
+flow-dump from the main thread:
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::3,proto=0,hlimit=0,frag=no), packets:0, bytes:0, used:never, actions:userspace(pid=0,controller(reason=2,dont_send=0,continuation=0,recirc_id=1,rule_cookie=0,controller_id=0,max_len=65535))
+])
+
+dnl Send ICMP for mod nw_src and mod nw_dst
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::3,proto=1,tclass=0,hlimit=64,frag=no),icmpv6(type=0,code=8)'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::4,proto=1,tclass=0,hlimit=64,frag=no),icmpv6(type=0,code=8)'])
+
+dnl send ICMP that will dec TTL
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::5,proto=1,tclass=0,hlimit=64,frag=no),icmpv6(type=0,code=8)'])
+
+dnl send ICMP that will mod TTL
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::6,proto=1,tclass=0,hlimit=64,frag=no),icmpv6(type=0,code=8)'])
+
+dnl send ICMP that will mod ECN
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::7,proto=1,tclass=0,hlimit=64,frag=no),icmpv6(type=0,code=8)'])
+
+dnl send ICMP that will mod TOS
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::8,proto=1,tclass=0,hlimit=64,frag=no),icmpv6(type=0,code=8)'])
+
+dnl send ICMP that will set LABEL
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::9,proto=1,tclass=0,hlimit=64,frag=no),icmpv6(type=0,code=8)'])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows | sort], [0], [dnl
+flow-dump from the main thread:
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::3,proto=0,hlimit=0,frag=no), packets:0, bytes:0, used:never, actions:userspace(pid=0,controller(reason=2,dont_send=0,continuation=0,recirc_id=1,rule_cookie=0,controller_id=0,max_len=65535))
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::3,proto=1,hlimit=64,frag=no), packets:0, bytes:0, used:never, actions:set(ipv6(hlimit=63)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::4,proto=1,hlimit=64,frag=no), packets:0, bytes:0, used:never, actions:set(ipv6(hlimit=8)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::5,proto=1,tclass=0/0x3,frag=no), packets:0, bytes:0, used:never, actions:set(ipv6(tclass=0x2/0x3)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::6,proto=1,tclass=0/0xfc,frag=no), packets:0, bytes:0, used:never, actions:set(ipv6(tclass=0x40/0xfc)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::7,proto=1,frag=no), packets:0, bytes:0, used:never, actions:set(ipv6(dst=2112:db8::2)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(dst=111:db8::9,label=0,proto=1,frag=no), packets:0, bytes:0, used:never, actions:set(ipv6(label=0x2c)),2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x86dd),ipv6(src=2001:db8::1,dst=111:db8::8,proto=1,frag=no), packets:0, bytes:0, used:never, actions:set(ipv6(src=2112:db8::3)),2
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([ofproto - implicit mask of ARP OPer field])
+OVS_VSWITCHD_START
+add_of_ports br0 1 2
+
+AT_DATA([flows.txt], [dnl
+table=0 in_port=1 priority=77,arp,arp_sha=00:01:02:03:04:06,actions=set_field:0x1->arp_op,2
+table=0 in_port=1 priority=76,arp,arp_sha=00:01:02:03:04:07,actions=set_field:00:02:03:04:05:06->arp_sha,2
+table=0 in_port=1 priority=75,arp,arp_sha=00:01:02:03:04:08,actions=set_field:ff:00:00:00:00:ff->arp_tha,2
+table=0 in_port=1 priority=74,arp,arp_sha=00:01:02:03:04:09,actions=set_field:172.31.110.26->arp_spa,2
+table=0 in_port=1 priority=73,arp,arp_sha=00:01:02:03:04:0a,actions=set_field:172.31.110.10->arp_tpa,2
+table=0 in_port=1 priority=1,actions=drop
+])
+
+AT_CHECK([ovs-ofctl del-flows br0])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+
+dnl Send op == 0 packet
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 \
+ 'ffffffffffffaa55aa550000080600010800060400000001020304070c0a00010000000000000c0a0002'])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows], [0], [dnl
+flow-dump from the main thread:
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0806),arp(op=0,sha=00:01:02:03:04:07), packets:0, bytes:0, used:never, actions:2
+])
+
+dnl Send op 2 -> set op
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0806),arp(sip=172.31.110.1,tip=172.31.110.25,op=2,sha=00:01:02:03:04:06,tha=ff:ff:ff:ff:ff:ff)'])
+
+dnl Send op 1 -> set SHA
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0806),arp(sip=172.31.110.1,tip=172.31.110.25,op=1,sha=00:01:02:03:04:07,tha=ff:ff:ff:ff:ff:ff)'])
+
+dnl Send op 1 -> set THA
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0806),arp(sip=172.31.110.1,tip=172.31.110.25,op=1,sha=00:01:02:03:04:08,tha=ff:ff:ff:ff:ff:ff)'])
+
+dnl Send op 1 -> set SIP
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0806),arp(sip=172.31.110.1,tip=172.31.110.25,op=1,sha=00:01:02:03:04:09,tha=ff:ff:ff:ff:ff:ff)'])
+
+dnl Send op 1 -> set TIP
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0806),arp(sip=172.31.110.1,tip=172.31.110.25,op=1,sha=00:01:02:03:04:0a,tha=ff:ff:ff:ff:ff:ff)'])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows | sort], [0], [dnl
+flow-dump from the main thread:
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0806),arp(op=0,sha=00:01:02:03:04:07), packets:0, bytes:0, used:never, actions:2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0806),arp(op=1,sha=00:01:02:03:04:07), packets:0, bytes:0, used:never, actions:userspace(pid=0,slow_path(action))
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0806),arp(op=1,sha=00:01:02:03:04:08,tha=ff:ff:ff:ff:ff:ff), packets:0, bytes:0, used:never, actions:userspace(pid=0,slow_path(action))
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0806),arp(op=2,sha=00:01:02:03:04:06), packets:0, bytes:0, used:never, actions:userspace(pid=0,slow_path(action))
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0806),arp(sip=172.31.110.1,op=1,sha=00:01:02:03:04:09), packets:0, bytes:0, used:never, actions:userspace(pid=0,slow_path(action))
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0806),arp(tip=172.31.110.25,op=1,sha=00:01:02:03:04:0a), packets:0, bytes:0, used:never, actions:userspace(pid=0,slow_path(action))
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
diff --git a/tests/ovs-vsctl.at b/tests/ovs-vsctl.at
index a92156f00..a368bff6e 100644
--- a/tests/ovs-vsctl.at
+++ b/tests/ovs-vsctl.at
@@ -425,6 +425,7 @@ AT_CHECK([RUN_OVS_VSCTL_ONELINE(
[add-port a a1],
[add-bond a bond0 a2 a3],
[br-set-external-id a key0 value0],
+ [add Bridge a external_ids key0=value1],
[set port a1 external-ids:key1=value1],
[set interface a2 external-ids:key2=value2],
[set interface a2 external-ids:key3=value3],
@@ -446,6 +447,7 @@ AT_CHECK([RUN_OVS_VSCTL_ONELINE(
+
key0=value0
value0
@@ -1071,13 +1073,9 @@ AT_CHECK([RUN_OVS_VSCTL([set controller br1 'connection-mode=xyz'])],
AT_CHECK([RUN_OVS_VSCTL([set controller br1 connection-mode:x=y])],
[1], [], [ovs-vsctl: cannot specify key to set for non-map column connection_mode
])
-AT_CHECK([RUN_OVS_VSCTL([add bridge br1 datapath_id x y -- show])],
+AT_CHECK([RUN_OVS_VSCTL([add bridge br1 datapath_id x y])],
[1], [], [ovs-vsctl: "add" operation would put 2 values in column datapath_id of table Bridge but the maximum number is 1
])
-AT_CHECK([RUN_OVS_VSCTL([add bridge br1 datapath_id x y])], [1], [], [stderr])
-AT_CHECK([sed "/^.*|WARN|.*/d" < stderr], [0], [dnl
-ovs-vsctl: transaction error: {"details":"set must have 0 to 1 members but 2 are present","error":"syntax error","syntax":"[[\"set\",[\"x\",\"y\"]]]"}
-])
AT_CHECK([RUN_OVS_VSCTL([remove netflow `cat netflow-uuid` targets '"1.2.3.4:567"'])],
[1], [], [ovs-vsctl: "remove" operation would put 0 values in column targets of table NetFlow but the minimum number is 1
])
diff --git a/tests/ovsdb-execution.at b/tests/ovsdb-execution.at
index e72bf0606..fd1c7a239 100644
--- a/tests/ovsdb-execution.at
+++ b/tests/ovsdb-execution.at
@@ -728,6 +728,53 @@ dnl collide (only) with their previous values (succeeds).
[{"count":2},{"uuid":["uuid","<6>"]},{"uuid":["uuid","<7>"]},{"rows":[{"name":"new one","number":1},{"name":"new two","number":2},{"name":"old one","number":10},{"name":"old two","number":20}]}]
]])
+OVSDB_CHECK_EXECUTION([size constraints on sets],
+ [constraint_schema],
+ [
+ [[["constraints",
+ {"op": "insert",
+ "table": "b",
+ "row": {"b": 1}
+ }]]],
+ [[["constraints",
+ {"op": "mutate",
+ "table": "b",
+ "where": [],
+ "mutations": [["x", "delete", 0]]
+ }]]],
+ [[["constraints",
+ {"op": "mutate",
+ "table": "b",
+ "where": [],
+ "mutations": [["x", "insert", 1]]
+ }]]],
+ [[["constraints",
+ {"op": "update",
+ "table": "b",
+ "where": [],
+ "row": {"x": ["set", [3, 4]]}
+ }]]],
+ [[["constraints",
+ {"op": "mutate",
+ "table": "b",
+ "where": [],
+ "mutations": [["x", "insert", 5]]
+ }]]],
+ [[["constraints",
+ {"op": "mutate",
+ "table": "b",
+ "where": [],
+ "mutations": [["x", "delete", 4], ["x", "insert", 5]]
+ }]]]
+ ],
+ [[[{"uuid":["uuid","<0>"]}]
+[{"details":"Attempted to store 0 elements in set of 1 to 2 integers.","error":"constraint violation"}]
+[{"count":1}]
+[{"count":1}]
+[{"details":"Attempted to store 3 elements in set of 1 to 2 integers.","error":"constraint violation"}]
+[{"count":1}]
+]])
+
OVSDB_CHECK_EXECUTION([referential integrity -- simple],
[constraint_schema],
[[[["constraints",
@@ -751,12 +798,6 @@ OVSDB_CHECK_EXECUTION([referential integrity -- simple],
{"op": "delete",
"table": "b",
"where": []}]]],
-dnl Check that "mutate" honors number-of-elements constraints on sets and maps.
- [[["constraints",
- {"op": "mutate",
- "table": "b",
- "where": [],
- "mutations": [["x", "delete", 0]]}]]],
[[["constraints",
{"op": "delete",
"table": "a",
@@ -783,7 +824,6 @@ dnl Check that "mutate" honors number-of-elements constraints on sets and maps.
"where": []}]]]],
[[[{"uuid":["uuid","<0>"]},{"uuid":["uuid","<1>"]},{"uuid":["uuid","<2>"]},{"uuid":["uuid","<3>"]}]
[{"count":1},{"details":"cannot delete b row <0> because of 3 remaining reference(s)","error":"referential integrity violation"}]
-[{"details":"Attempted to store 0 elements in set of 1 to 2 integers.","error":"constraint violation"}]
[{"count":1}]
[{"count":1},{"details":"cannot delete b row <0> because of 2 remaining reference(s)","error":"referential integrity violation"}]
[{"count":1}]
diff --git a/tests/ovsdb-idl.at b/tests/ovsdb-idl.at
index 5a7e76eaa..1dd334325 100644
--- a/tests/ovsdb-idl.at
+++ b/tests/ovsdb-idl.at
@@ -94,7 +94,7 @@ m4_define([OVSDB_CHECK_IDL_WRITE_CHANGED_ONLY_C],
AT_CHECK([ovsdb_start_idltest])
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore])])
- AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 idl unix:socket $3],
+ AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 --write-changed-only idl unix:socket $3],
[0], [stdout], [ignore])
AT_CHECK([sort stdout | uuidfilt]m4_if([$6],,, [[| $6]]),
[0], [$4])
@@ -1216,7 +1216,7 @@ m4_define([OVSDB_CHECK_IDL_TRACK_WRITE_CHANGED_ONLY_C],
AT_CHECK([ovsdb_start_idltest])
m4_if([$2], [], [],
[AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore])])
- AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 -c -w idl unix:socket $3],
+ AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 -c --write-changed-only idl unix:socket $3],
[0], [stdout], [ignore])
AT_CHECK([sort stdout | uuidfilt]m4_if([$6],,, [[| $6]]),
[0], [$4])
@@ -2296,6 +2296,23 @@ CHECK_STREAM_OPEN_BLOCK([Python3], [$PYTHON3 $srcdir/test-stream.py],
CHECK_STREAM_OPEN_BLOCK([Python3], [$PYTHON3 $srcdir/test-stream.py],
[tcp6], [[[::1]]])
+dnl OVSDB_CLUSTER_CHECK_MONITOR_COND_SINCE_TXN_IDS(LOG)
+dnl
+dnl Looks up transaction IDs in the log of OVSDB client application.
+dnl All-zero UUID should not be sent within a monitor request more than once,
+dnl unless some database requests were lost (not replied).
+m4_define([OVSDB_CLUSTER_CHECK_MONITOR_COND_SINCE_TXN_IDS],
+[
+ requests=$(grep -c 'send request' $1)
+ replies=$(grep -c 'received reply' $1)
+
+ if test "$requests" -eq "$replies"; then
+ AT_CHECK([grep 'monitor_cond_since' $1 \
+ | grep -c "00000000-0000-0000-0000-000000000000" | tr -d '\n'],
+ [0], [1])
+ fi
+])
+
# same as OVSDB_CHECK_IDL but uses Python IDL implementation with tcp
# with multiple remotes to assert the idl connects to the leader of the Raft cluster
m4_define([OVSDB_CHECK_IDL_LEADER_ONLY_PY],
@@ -2311,10 +2328,11 @@ m4_define([OVSDB_CHECK_IDL_LEADER_ONLY_PY],
pids=$(cat s2.pid s3.pid s1.pid | tr '\n' ',')
echo $pids
AT_CHECK([$PYTHON3 $srcdir/test-ovsdb.py -t30 idl-cluster $srcdir/idltest.ovsschema $remotes $pids $3],
- [0], [stdout], [ignore])
+ [0], [stdout], [stderr])
remote=$(ovsdb_cluster_leader $remotes "idltest")
leader=$(echo $remote | cut -d'|' -f 1)
AT_CHECK([grep -F -- "${leader}" stdout], [0], [ignore])
+ OVSDB_CLUSTER_CHECK_MONITOR_COND_SINCE_TXN_IDS([stderr])
AT_CLEANUP])
OVSDB_CHECK_IDL_LEADER_ONLY_PY([Check Python IDL connects to leader], 3, ['remote'])
@@ -2357,6 +2375,7 @@ m4_define([OVSDB_CHECK_CLUSTER_IDL_C],
AT_CHECK([sort stdout | uuidfilt]m4_if([$7],,, [[| $7]]),
[0], [$5])
m4_ifval([$8], [AT_CHECK([grep '$8' stderr], [1])], [], [])
+ OVSDB_CLUSTER_CHECK_MONITOR_COND_SINCE_TXN_IDS([stderr])
AT_CLEANUP])
# Same as OVSDB_CHECK_CLUSTER_IDL_C but uses the Python IDL implementation.
@@ -2377,6 +2396,7 @@ m4_define([OVSDB_CHECK_CLUSTER_IDL_PY],
AT_CHECK([sort stdout | uuidfilt]m4_if([$7],,, [[| $7]]),
[0], [$5])
m4_if([$8], [AT_CHECK([grep '$8' stderr], [1])], [], [])
+ OVSDB_CLUSTER_CHECK_MONITOR_COND_SINCE_TXN_IDS([stderr])
AT_CLEANUP])
m4_define([OVSDB_CHECK_CLUSTER_IDL],
diff --git a/tests/ovsdb-monitor.at b/tests/ovsdb-monitor.at
index 3b622b3ec..82b0e9362 100644
--- a/tests/ovsdb-monitor.at
+++ b/tests/ovsdb-monitor.at
@@ -1011,3 +1011,69 @@ row,action,name,number,_version
]], [ignore])
AT_CLEANUP
+AT_SETUP([monitor-cond initial reply with condition on non-monitored column])
+AT_KEYWORDS([ovsdb server monitor monitor-cond positive initial non-monitored])
+
+ordinal_schema > schema
+AT_CHECK([ovsdb-tool create db schema], [0], [stdout], [ignore])
+on_exit 'kill `cat ovsdb-server.pid`'
+AT_CAPTURE_FILE([ovsdb-server.log])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile \
+ --remote=punix:socket --log-file db], [0], [ignore], [ignore])
+
+dnl Initialize the database content.
+for txn in m4_foreach([txn], [[[["ordinals",
+ {"op": "insert",
+ "table": "ordinals",
+ "row": {"number": 0, "name": "zero"}},
+ {"op": "insert",
+ "table": "ordinals",
+ "row": {"number": 1, "name": "one"}},
+ {"op": "insert",
+ "table": "ordinals",
+ "row": {"number": 2, "name": "two"}}]]]], ['txn' ]); do
+ AT_CHECK([ovsdb-client transact unix:socket "$txn"], [0], [ignore], [ignore])
+done
+
+dnl Start a first client that monitors only the column 'name'.
+on_exit 'kill `cat client-1.pid`'
+AT_CAPTURE_FILE([client-1.out])
+AT_CHECK([ovsdb-client -vjsonrpc --pidfile=client-1.pid --detach --no-chdir \
+ -d json monitor-cond --format=csv unix:socket \
+ ordinals '[[true]]' ordinals ["name"] \
+ > client-1.out 2> client-1.err], [0], [ignore], [ignore])
+dnl Wait for the initial monitor reply.
+OVS_WAIT_UNTIL([grep -q 'initial' client-1.out])
+
+dnl Start a second client that monitors the column 'name', but has a condition
+dnl on column 'number'.
+on_exit 'kill `cat client-2.pid`'
+AT_CAPTURE_FILE([client-2.out])
+AT_CHECK([ovsdb-client -vjsonrpc --pidfile=client-2.pid --detach --no-chdir \
+ -d json monitor-cond --format=csv unix:socket \
+ ordinals '[[["number", "!=", 1]]]' ordinals ["name"] \
+ > client-2.out 2> client-2.err], [0], [ignore], [ignore])
+dnl Wait for the initial monitor reply.
+OVS_WAIT_UNTIL([grep -q 'initial' client-2.out])
+
+OVSDB_SERVER_SHUTDOWN
+OVS_WAIT_UNTIL([test ! -e ovsdb-server.pid && \
+ test ! -e client-1.pid && test ! -e client-2.pid])
+
+dnl The first client should have all the names.
+AT_CHECK([$PYTHON3 $srcdir/ovsdb-monitor-sort.py < client-1.out | uuidfilt],
+ [0], [dnl
+row,action,name
+<0>,initial,"""one"""
+<1>,initial,"""two"""
+<2>,initial,"""zero"""
+])
+
+dnl The second client should not have the name 'one'.
+AT_CHECK([$PYTHON3 $srcdir/ovsdb-monitor-sort.py < client-2.out | uuidfilt],
+ [0], [dnl
+row,action,name
+<0>,initial,"""two"""
+<1>,initial,"""zero"""
+])
+AT_CLEANUP
diff --git a/tests/ovsdb-server.at b/tests/ovsdb-server.at
index bf539b6e5..b9c3bf203 100644
--- a/tests/ovsdb-server.at
+++ b/tests/ovsdb-server.at
@@ -24,6 +24,9 @@ m4_define([OVSDB_SERVER_SHUTDOWN2],
# If a given UUID appears more than once it is always replaced by the
# same marker.
#
+# Additionally, checks that records written to a database file can be
+# read back producing the same in-memory database content.
+#
# TITLE is provided to AT_SETUP and KEYWORDS to AT_KEYWORDS.
m4_define([OVSDB_CHECK_EXECUTION],
[AT_SETUP([$1])
@@ -31,12 +34,22 @@ m4_define([OVSDB_CHECK_EXECUTION],
$2 > schema
AT_CHECK([ovsdb-tool create db schema], [0], [stdout], [ignore])
on_exit 'kill `cat *.pid`'
- AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --remote=punix:socket db], [0], [ignore], [ignore])
+ AT_CHECK([ovsdb-server --detach --no-chdir --log-file --pidfile \
+ --remote=punix:socket db], [0], [ignore], [ignore])
m4_foreach([txn], [$3],
[AT_CHECK([ovsdb-client transact unix:socket 'txn'], [0], [stdout], [ignore])
cat stdout >> output
])
AT_CHECK([uuidfilt output], [0], [$4], [ignore])
+
+ AT_CHECK([ovsdb-client dump unix:socket], [0], [stdout], [ignore])
+
+ OVSDB_SERVER_SHUTDOWN
+
+ AT_CHECK([ovsdb-server --detach --no-chdir --log-file --pidfile \
+ --remote=punix:socket db], [0], [ignore], [ignore])
+ OVS_WAIT_UNTIL([ovsdb-client dump unix:socket > dump2; diff stdout dump2])
+
OVSDB_SERVER_SHUTDOWN
AT_CLEANUP])
diff --git a/tests/ovsdb-tool.at b/tests/ovsdb-tool.at
index 12ad6fb3f..5496ccda7 100644
--- a/tests/ovsdb-tool.at
+++ b/tests/ovsdb-tool.at
@@ -465,6 +465,7 @@ AT_SETUP([ovsdb-tool convert-to-standalone])
AT_KEYWORDS([ovsdb file positive])
ordinal_schema > schema
AT_CHECK([ovsdb-tool create-cluster db schema unix:s1.raft], [0], [stdout], [ignore])
+on_exit 'kill `cat ovsdb-server.pid`'
AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --remote=punix:socket --log-file db >/dev/null 2>&1])
for txn in m4_foreach([txn], [[[["ordinals",
{"op": "insert",
@@ -498,3 +499,71 @@ OVS_APP_EXIT_AND_WAIT([ovsdb-server])
# Make sure both standalone and cluster db data matches.
AT_CHECK([diff standalonedump clusterdump])
AT_CLEANUP
+
+AT_SETUP([ovsdb-tool convert-to-standalone after schema conversion])
+AT_KEYWORDS([ovsdb file positive])
+ordinal_schema > schema
+AT_CHECK([ovsdb-tool create-cluster db schema unix:s1.raft], [0], [stdout], [ignore])
+on_exit 'kill `cat ovsdb-server.pid`'
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --remote=punix:socket dnl
+ --log-file db >/dev/null 2>&1])
+for txn in m4_foreach([txn], [[[["ordinals",
+ {"op": "insert",
+ "table": "ordinals",
+ "row": {"number": 0, "name": "zero"}},
+ {"op": "insert",
+ "table": "ordinals",
+ "row": {"number": 1, "name": "one"}},
+ {"op": "insert",
+ "table": "ordinals",
+ "row": {"number": 2, "name": "two"}}]]]], ['txn' ]); do
+ AT_CHECK([ovsdb-client transact unix:socket "$txn"], [0], [ignore], [ignore])
+done
+
+dnl Change the schema.
+AT_CHECK([sed 's/5\.1\.3/5.1.4/' < schema > schema2])
+AT_CHECK([sed -i'back' -e '/.*"number":.*/a \
+ "is_seven": {"type": "boolean"},
+ ' schema2])
+
+dnl Convert the database.
+AT_CHECK([ovsdb-client convert unix:socket schema2])
+
+dnl Add a new row with a new column.
+AT_CHECK([ovsdb-client transact unix:socket dnl
+ '[["ordinals",
+ {"op": "insert",
+ "table": "ordinals",
+ "row": {"number": 7, "name": "seven", "is_seven": true}
+ }]]'], [0], [ignore], [ignore])
+
+AT_CHECK([ovsdb-client dump unix:socket > clusterdump])
+
+AT_CHECK([uuidfilt clusterdump], [0], [dnl
+ordinals table
+_uuid is_seven name number
+------------------------------------ -------- ----- ------
+<0> false one 1
+<1> false two 2
+<2> false zero 0
+<3> true seven 7
+])
+
+OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+
+dnl Convert to standalone database from clustered database.
+AT_CHECK(ovsdb-tool cluster-to-standalone db1 db)
+
+dnl Check it's a standalone db.
+AT_CHECK([ovsdb-tool db-is-standalone db1])
+
+dnl Dump the standalone db data.
+AT_CHECK([ovsdb-server -vconsole:off -vfile -vvlog:off --detach --no-chdir dnl
+ --pidfile --log-file --remote=punix:db.sock db1])
+AT_CHECK([ovsdb_client_wait ordinals connected])
+AT_CHECK([ovsdb-client dump > standalonedump])
+OVS_APP_EXIT_AND_WAIT([ovsdb-server])
+
+dnl Make sure both standalone and cluster db data matches.
+AT_CHECK([diff standalonedump clusterdump])
+AT_CLEANUP
diff --git a/tests/packet-type-aware.at b/tests/packet-type-aware.at
index 3b5c66fe5..d63528e69 100644
--- a/tests/packet-type-aware.at
+++ b/tests/packet-type-aware.at
@@ -1021,7 +1021,7 @@ AT_CHECK([
], [0], [flow-dump from the main thread:
recirc_id(0),in_port(p0),packet_type(ns=0,id=0),eth(src=aa:bb:cc:00:00:02,dst=aa:bb:cc:00:00:01),eth_type(0x0800),ipv4(dst=20.0.0.1,proto=47,frag=no), packets:3, bytes:378, used:0.0s, actions:tnl_pop(gre_sys)
tunnel(src=20.0.0.2,dst=20.0.0.1,flags(-df-csum)),recirc_id(0),in_port(gre_sys),packet_type(ns=1,id=0x8847),eth_type(0x8847),mpls(label=999/0x0,tc=0/0,ttl=64/0x0,bos=1/1), packets:3, bytes:264, used:0.0s, actions:push_eth(src=00:00:00:00:00:00,dst=00:00:00:00:00:00),pop_mpls(eth_type=0x800),recirc(0x1)
-tunnel(src=20.0.0.2,dst=20.0.0.1,flags(-df-csum)),recirc_id(0x1),in_port(gre_sys),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(ttl=64,frag=no), packets:3, bytes:294, used:0.0s, actions:set(ipv4(ttl=63)),int-br
+tunnel(src=20.0.0.2,dst=20.0.0.1,flags(-df-csum)),recirc_id(0x1),in_port(gre_sys),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(proto=1,ttl=64,frag=no), packets:3, bytes:294, used:0.0s, actions:set(ipv4(ttl=63)),int-br
])
ovs-appctl time/warp 1000
diff --git a/tests/pmd.at b/tests/pmd.at
index c707f762c..5546e063b 100644
--- a/tests/pmd.at
+++ b/tests/pmd.at
@@ -1300,3 +1300,54 @@ OVS_WAIT_UNTIL([tail -n +$LINENUM ovs-vswitchd.log | grep "PMD load based sleeps
OVS_VSWITCHD_STOP
AT_CLEANUP
+
+AT_SETUP([PMD - revalidator modify overlapping flows])
+
+OVS_VSWITCHD_START(
+[add-port br0 p1 \
+ -- set bridge br0 datapath-type=dummy \
+ -- set interface p1 type=dummy-pmd \
+ -- add-port br0 p2 \
+ -- set interface p2 type=dummy-pmd
+], [], [], [DUMMY_NUMA])
+
+dnl Add one OpenFlow rule and generate a megaflow.
+AT_CHECK([ovs-ofctl add-flow br0 'table=0,in_port=p1,ip,nw_dst=10.1.2.0/24,actions=p2'])
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'ipv4(src=10.0.0.1,dst=10.1.2.2,proto=6),tcp(src=1,dst=2)'])
+
+OVS_WAIT_UNTIL_EQUAL([ovs-appctl dpctl/dump-flows | sed 's/.*core: [[0-9]]*//'], [
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=10.1.2.2/255.255.255.0,frag=no), packets:0, bytes:0, used:never, actions:2])
+
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'ipv4(src=10.0.0.1,dst=10.1.2.2,proto=6),tcp(src=1,dst=2)'])
+dnl Replace OpenFlow rules, trigger the revalidation.
+AT_CHECK([echo 'table=0,in_port=p1,ip,nw_dst=10.1.0.0/16 actions=ct(commit)' | dnl
+ ovs-ofctl --bundle replace-flows br0 -])
+AT_CHECK([ovs-appctl revalidator/wait])
+
+dnl Prevent flows from expiring.
+AT_CHECK([ovs-appctl time/stop])
+
+AT_CHECK([ovs-appctl netdev-dummy/receive p1 'ipv4(src=10.0.0.1,dst=10.1.0.2,proto=6),tcp(src=1,dst=2)'])
+OVS_WAIT_UNTIL_EQUAL([ovs-appctl dpctl/dump-flows | sed 's/.*core: [[0-9]]*//' | strip_xout_keep_actions], [
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=10.1.0.2/255.255.0.0,frag=no), packets:0, bytes:0, used:never, actions:ct(commit)
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=10.1.2.2/255.255.255.0,frag=no), packets:0, bytes:0, used:0.0s, actions:ct(commit)])
+
+dnl Send more 10.1.0.2 to make 10.1.0.0/16 tuple prepend 10.1.2.0/24 tuple in the pvector of subtables.
+for i in $(seq 0 256); do
+ AT_CHECK([ovs-appctl netdev-dummy/receive p1 'ipv4(src=10.0.0.1,dst=10.1.0.2,proto=6),tcp(src=1,dst=2)'])
+done
+
+dnl Warp time enough to trigger subtable optimization.
+AT_CHECK([ovs-appctl time/warp 500 2000], [0], [ignore])
+
+AT_CHECK([echo 'table=0,in_port=p1,ip,nw_dst=10.1.0.0/16 actions=p2' | dnl
+ ovs-ofctl --bundle replace-flows br0 -])
+
+AT_CHECK([ovs-appctl revalidator/wait])
+AT_CHECK([ovs-appctl dpctl/dump-flows | sed 's/.*core: [[0-9]]*//' | strip_xout_keep_actions], [0], [
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=10.1.0.2/255.255.0.0,frag=no), packets:0, bytes:0, used:0.0s, actions:2
+recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(dst=10.1.2.2/255.255.255.0,frag=no), packets:0, bytes:0, used:0.0s, actions:2
+])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
diff --git a/tests/system-dpdk-macros.at b/tests/system-dpdk-macros.at
index 53fbc1320..3920f08a5 100644
--- a/tests/system-dpdk-macros.at
+++ b/tests/system-dpdk-macros.at
@@ -42,7 +42,7 @@ m4_define([OVS_DPDK_START],
OVS_DPDK_START_OVSDB()
dnl Enable DPDK functionality
AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true])
- OVS_DPDK_START_VSWITCHD()
+ OVS_DPDK_START_VSWITCHD($1)
])
# OVS_DPDK_START_OVSDB()
@@ -72,7 +72,7 @@ m4_define([OVS_DPDK_START_OVSDB],
#
m4_define([OVS_DPDK_START_VSWITCHD],
[dnl Change DPDK drivers log levels so that tests only catch errors
- AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-extra=--log-level=pmd.*:error])
+ AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-extra="--log-level=pmd.*:error $1"])
dnl Start ovs-vswitchd.
AT_CHECK([ovs-vswitchd --detach --no-chdir --pidfile --log-file -vvconn -vofproto_dpif -vunixctl], [0], [stdout], [stderr])
diff --git a/tests/system-dpdk.at b/tests/system-dpdk.at
index cb6c6d590..0f58e8574 100644
--- a/tests/system-dpdk.at
+++ b/tests/system-dpdk.at
@@ -32,7 +32,7 @@ dnl Check if EAL init is successful
AT_SETUP([OVS-DPDK - EAL init])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
AT_CHECK([grep "DPDK Enabled - initializing..." ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "EAL" ovs-vswitchd.log], [], [stdout])
AT_CHECK([grep "DPDK Enabled - initialized" ovs-vswitchd.log], [], [stdout])
@@ -69,7 +69,7 @@ dnl Add vhost-user-client port
AT_SETUP([OVS-DPDK - add vhost-user-client port])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Add userspace bridge and attach it to OVS
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
@@ -98,7 +98,7 @@ AT_SETUP([OVS-DPDK - ping vhost-user ports])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
AT_SKIP_IF([! which dpdk-testpmd >/dev/null 2>/dev/null])
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
@@ -174,7 +174,7 @@ AT_SETUP([OVS-DPDK - ping vhost-user-client ports])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
AT_SKIP_IF([! which dpdk-testpmd >/dev/null 2>/dev/null])
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
@@ -309,7 +309,7 @@ AT_SETUP([OVS-DPDK - Ingress policing create delete vport port])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Add userspace bridge and attach it to OVS and add ingress policer
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
@@ -352,7 +352,7 @@ AT_SETUP([OVS-DPDK - Ingress policing no policing rate])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Add userspace bridge and attach it to OVS and add ingress policer
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
@@ -393,7 +393,7 @@ AT_SETUP([OVS-DPDK - Ingress policing no policing burst])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Add userspace bridge and attach it to OVS and add ingress policer
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
@@ -465,7 +465,7 @@ AT_SETUP([OVS-DPDK - QoS create delete vport port])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Add userspace bridge and attach it to OVS and add egress policer
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
@@ -506,7 +506,7 @@ AT_SETUP([OVS-DPDK - QoS no cir])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Add userspace bridge and attach it to OVS and add egress policer
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
@@ -541,7 +541,7 @@ AT_SETUP([OVS-DPDK - QoS no cbs])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Add userspace bridge and attach it to OVS and add egress policer
AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev])
@@ -661,7 +661,7 @@ AT_KEYWORDS([dpdk])
AT_SKIP_IF([! which dpdk-testpmd >/dev/null 2>/dev/null])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
@@ -717,7 +717,7 @@ AT_KEYWORDS([dpdk])
AT_SKIP_IF([! which dpdk-testpmd >/dev/null 2>/dev/null])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
@@ -856,7 +856,7 @@ AT_KEYWORDS([dpdk])
AT_SKIP_IF([! which dpdk-testpmd >/dev/null 2>/dev/null])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
@@ -908,7 +908,7 @@ AT_KEYWORDS([dpdk])
AT_SKIP_IF([! which dpdk-testpmd >/dev/null 2>/dev/null])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
dnl Find number of sockets
AT_CHECK([lscpu], [], [stdout])
@@ -963,7 +963,7 @@ dnl MFEX Autovalidator
AT_SETUP([OVS-DPDK - MFEX Autovalidator])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
AT_CHECK([ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev])
AT_SKIP_IF([! ovs-appctl dpif-netdev/miniflow-parser-get | sed 1,4d | grep "True"], [], [dnl
])
@@ -996,7 +996,7 @@ dnl MFEX Autovalidator Fuzzy
AT_SETUP([OVS-DPDK - MFEX Autovalidator Fuzzy])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
AT_CHECK([ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev])
AT_SKIP_IF([! ovs-appctl dpif-netdev/miniflow-parser-get | sed 1,4d | grep "True"], [], [dnl
])
@@ -1032,7 +1032,7 @@ AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
AT_SKIP_IF([! $PYTHON3 -c "import scapy"], [], [])
AT_CHECK([$PYTHON3 $srcdir/mfex_fuzzy.py test_traffic.pcap 1], [], [stdout])
-OVS_DPDK_START()
+OVS_DPDK_START([--no-pci])
AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:pmd-cpu-mask=0x1])
dnl Add userspace bridge and attach it to OVS
AT_CHECK([ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev])
@@ -1153,7 +1153,7 @@ AT_SETUP([OVS-DPDK - user configured mempool])
AT_KEYWORDS([dpdk])
OVS_DPDK_PRE_CHECK()
OVS_DPDK_START_OVSDB()
-OVS_DPDK_START_VSWITCHD()
+OVS_DPDK_START_VSWITCHD([--no-pci])
AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:shared-mempool-config=8000,6000,1500])
AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true])
diff --git a/tests/system-interface.at b/tests/system-interface.at
index 784bada12..15e789a24 100644
--- a/tests/system-interface.at
+++ b/tests/system-interface.at
@@ -63,3 +63,119 @@ AT_CHECK([
[stdout], [Device "br-p1" does not exist.]
)
AT_CLEANUP
+
+AT_SETUP([interface - datapath ports garbage collection])
+OVS_CHECK_GENEVE()
+OVS_TRAFFIC_VSWITCHD_START()
+
+dnl Not relevant for userspace datapath.
+AT_SKIP_IF([! ovs-appctl dpctl/show | grep -q ovs-system])
+
+AT_CHECK([ovs-vsctl add-port br0 tunnel_port dnl
+ -- set Interface tunnel_port dnl
+ type=geneve options:remote_ip=flow options:key=123])
+
+AT_CHECK([ip link add ovs-veth0 type veth peer name ovs-veth1])
+on_exit 'ip link del ovs-veth0'
+
+AT_CHECK([ovs-vsctl add-port br0 ovs-veth0])
+
+OVS_WAIT_UNTIL([ip link show | grep -q " genev_sys_[[0-9]]*: .* ovs-system "])
+
+dnl Store the output of ip link for geneve port to compare ifindex later.
+AT_CHECK([ip link show | grep " genev_sys_[[0-9]]*: .* ovs-system " > geneve.0])
+
+AT_CHECK([ovs-appctl dpctl/show | grep port], [0], [dnl
+ port 0: ovs-system (internal)
+ port 1: br0 (internal)
+ port 2: genev_sys_6081 (geneve: packet_type=ptap)
+ port 3: ovs-veth0
+])
+
+OVS_APP_EXIT_AND_WAIT_BY_TARGET([ovs-vswitchd], [ovs-vswitchd.pid])
+
+dnl Check that geneve backing interface is still in the datapath.
+AT_CHECK([ip link show | grep " genev_sys_[[0-9]]*: .* ovs-system " | diff -u - geneve.0])
+
+dnl Remove the veth port from the database while ovs-vswitchd is down.
+AT_CHECK([ovs-vsctl --no-wait del-port ovs-veth0])
+
+dnl Check that it is still tied to the OVS datapath.
+AT_CHECK([ip link show ovs-veth0 | grep -q ovs-system])
+
+dnl Bring ovs-vswitchd back up.
+AT_CHECK([ovs-vswitchd --detach --no-chdir --pidfile --log-file -vdpif:dbg],
+ [0], [], [stderr])
+
+dnl Wait for the veth port to be removed from the datapath.
+OVS_WAIT_WHILE([ip link show ovs-veth0 | grep -q ovs-system])
+
+AT_CHECK([ovs-appctl dpctl/show | grep port], [0], [dnl
+ port 0: ovs-system (internal)
+ port 1: br0 (internal)
+ port 2: genev_sys_6081 (geneve: packet_type=ptap)
+])
+
+dnl Check that geneve backing interface is still in the datapath and it wasn't
+dnl re-created, i.e. the ifindex is the same.
+AT_CHECK([ip link show | grep " genev_sys_[[0-9]]*: .* ovs-system " | diff -u - geneve.0])
+
+OVS_TRAFFIC_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([interface - datapath port rename])
+OVS_TRAFFIC_VSWITCHD_START()
+
+dnl Not relevant for userspace datapath.
+AT_SKIP_IF([! ovs-appctl dpctl/show | grep -q ovs-system])
+
+AT_CHECK([ip link add ovs-veth0 type veth peer name ovs-veth1])
+dnl We will rename ovs-veth0, so removing the peer on exit.
+on_exit 'ip link del ovs-veth1'
+
+AT_CHECK([ovs-vsctl add-port br0 ovs-veth0])
+
+OVS_WAIT_UNTIL([ip link show | grep -q "ovs-veth0.* ovs-system "])
+
+AT_CHECK([ovs-appctl dpctl/show | grep port], [0], [dnl
+ port 0: ovs-system (internal)
+ port 1: br0 (internal)
+ port 2: ovs-veth0
+])
+
+dnl Rename the interface while attached to OVS.
+AT_CHECK([ip l set ovs-veth0 name ovs-new-port])
+
+dnl Wait for the port to be detached from the OVS datapath.
+OVS_WAIT_UNTIL([ip link show | grep "ovs-new-port" | grep -v "ovs-system"])
+
+dnl Check that database indicates the error.
+AT_CHECK([ovs-vsctl get interface ovs-veth0 error], [0], [dnl
+"could not open network device ovs-veth0 (No such device)"
+])
+
+dnl Check that the port is no longer in the datapath.
+AT_CHECK([ovs-appctl dpctl/show | grep port], [0], [dnl
+ port 0: ovs-system (internal)
+ port 1: br0 (internal)
+])
+
+dnl Rename the interface back and check that it is in use again.
+AT_CHECK([ip l set ovs-new-port name ovs-veth0])
+
+OVS_WAIT_UNTIL([ip link show | grep -q "ovs-veth0.* ovs-system "])
+
+AT_CHECK([ovs-vsctl get interface ovs-veth0 error], [0], [dnl
+[[]]
+])
+
+AT_CHECK([ovs-appctl dpctl/show | grep port], [0], [dnl
+ port 0: ovs-system (internal)
+ port 1: br0 (internal)
+ port 2: ovs-veth0
+])
+
+OVS_TRAFFIC_VSWITCHD_STOP(["
+ /could not open network device ovs-veth0 (No such device)/d
+"])
+AT_CLEANUP
diff --git a/tests/system-kmod-macros.at b/tests/system-kmod-macros.at
index 11920e60b..cbec8de02 100644
--- a/tests/system-kmod-macros.at
+++ b/tests/system-kmod-macros.at
@@ -112,6 +112,17 @@ m4_define([CHECK_CONNTRACK_ZEROIP_SNAT],
AT_SKIP_IF([test "$IS_WIN32" = "yes"])
])
+# CHECK_CONNTRACK_SCTP()
+#
+# Perform requirements checks for running conntrack SCTP. The kernel
+# optionally support nf proto sctp.
+#
+m4_define([CHECK_CONNTRACK_SCTP],
+[
+ AT_SKIP_IF([test "$IS_WIN32" = "yes"])
+ AT_SKIP_IF([! test -e /proc/sys/net/netfilter/nf_conntrack_sctp_timeout_closed])
+])
+
# CHECK_CONNTRACK_TIMEOUT()
#
# Perform requirements checks for running conntrack customized timeout tests.
@@ -224,3 +235,13 @@ m4_define([VSCTL_ADD_DATAPATH_TABLE],
# or necessary for the userspace datapath as it is checking for a kernel
# specific regression.
m4_define([CHECK_L3L4_CONNTRACK_REASM])
+
+# OVS_CHECK_BAREUDP()
+#
+# The feature needs to be enabled in the kernel configuration (CONFIG_BAREUDP)
+# to work.
+m4_define([OVS_CHECK_BAREUDP],
+[
+ AT_SKIP_IF([! ip link add dev ovs_bareudp0 type bareudp dstport 6635 ethertype mpls_uc 2>&1 >/dev/null])
+ AT_CHECK([ip link del dev ovs_bareudp0])
+])
diff --git a/tests/system-layer3-tunnels.at b/tests/system-layer3-tunnels.at
index c37852b21..81123f730 100644
--- a/tests/system-layer3-tunnels.at
+++ b/tests/system-layer3-tunnels.at
@@ -154,7 +154,7 @@ OVS_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([layer3 - ping over MPLS Bareudp])
-OVS_CHECK_MIN_KERNEL(5, 7)
+OVS_CHECK_BAREUDP()
OVS_TRAFFIC_VSWITCHD_START([_ADD_BR([br1])])
ADD_NAMESPACES(at_ns0, at_ns1)
@@ -202,7 +202,7 @@ OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
AT_SETUP([layer3 - ping over Bareudp])
-OVS_CHECK_MIN_KERNEL(5, 7)
+OVS_CHECK_BAREUDP()
OVS_TRAFFIC_VSWITCHD_START([_ADD_BR([br1])])
ADD_NAMESPACES(at_ns0, at_ns1)
diff --git a/tests/system-offloads-traffic.at b/tests/system-offloads-traffic.at
index d36da0580..8dd3bdf88 100644
--- a/tests/system-offloads-traffic.at
+++ b/tests/system-offloads-traffic.at
@@ -742,3 +742,118 @@ recirc_id(<recirc>),in_port(3),eth_type(0x0800),ipv4(frag=no), packets:29, bytes
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
+
+
+AT_SETUP([offloads - offload flow to none-offload])
+OVS_TRAFFIC_VSWITCHD_START([], [], [-- set Open_vSwitch . other_config:hw-offload=true])
+
+ADD_NAMESPACES(at_ns0, at_ns1)
+
+ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
+ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
+
+AT_DATA([flows.txt], [dnl
+add in_port=ovs-p0,actions=ovs-p1
+add in_port=ovs-p1,actions=ovs-p0
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+
+NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+10 packets transmitted, 10 received, 0% packet loss, time 0ms
+])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows type=tc | grep "eth_type(0x0800)" | sort | strip_recirc | strip_used], [0], [dnl
+recirc_id(<recirc>),in_port(2),eth(),eth_type(0x0800),ipv4(frag=no), packets:9, bytes:756, used:0.0s, actions:3
+recirc_id(<recirc>),in_port(3),eth(),eth_type(0x0800),ipv4(frag=no), packets:9, bytes:756, used:0.0s, actions:2
+])
+
+dnl Here we use an output action with truncate, which will force a kernel flow.
+AT_DATA([flows2.txt], [dnl
+modify in_port=ovs-p0,actions=output(port=ovs-p1, max_len=128)
+modify in_port=ovs-p1,actions=output(port=ovs-p0, max_len=128)
+])
+AT_CHECK([ovs-ofctl add-flows br0 flows2.txt])
+AT_CHECK([ovs-appctl revalidator/wait], [0])
+
+NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+10 packets transmitted, 10 received, 0% packet loss, time 0ms
+])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows type=ovs | grep "eth_type(0x0800)" | sort | strip_recirc | strip_used], [0], [dnl
+recirc_id(<recirc>),in_port(2),eth(),eth_type(0x0800),ipv4(frag=no), packets:10, bytes:980, used:0.0s, actions:trunc(128),3
+recirc_id(<recirc>),in_port(3),eth(),eth_type(0x0800),ipv4(frag=no), packets:10, bytes:980, used:0.0s, actions:trunc(128),2
+])
+
+AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+AT_CHECK([ovs-appctl revalidator/wait], [0])
+
+NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+10 packets transmitted, 10 received, 0% packet loss, time 0ms
+])
+
+AT_CHECK([ovs-appctl dpctl/dump-flows type=tc | grep "eth_type(0x0800)" | sort | strip_recirc | strip_used], [0], [dnl
+recirc_id(<recirc>),in_port(2),eth(),eth_type(0x0800),ipv4(frag=no), packets:10, bytes:840, used:0.0s, actions:3
+recirc_id(<recirc>),in_port(3),eth(),eth_type(0x0800),ipv4(frag=no), packets:10, bytes:840, used:0.0s, actions:2
+])
+
+AT_CHECK([ovs-appctl coverage/read-counter ukey_invalid_stat_reset], [0], [dnl
+0
+])
+
+OVS_TRAFFIC_VSWITCHD_STOP
+AT_CLEANUP
+
+AT_SETUP([offloads - delete ufid mapping if device not exist - offloads enabled])
+OVS_TRAFFIC_VSWITCHD_START([], [], [-- set Open_vSwitch . other_config:hw-offload=true])
+
+AT_CHECK([ovs-ofctl add-flow br0 "actions=normal"])
+
+ADD_NAMESPACES(at_ns0, at_ns1, at_ns2)
+
+dnl Disable IPv6 to skip unexpected flow
+AT_CHECK([sysctl -w net.ipv6.conf.br0.disable_ipv6=1], [0], [ignore])
+NS_CHECK_EXEC([at_ns0], [sysctl -w net.ipv6.conf.all.disable_ipv6=1], [0], [ignore])
+NS_CHECK_EXEC([at_ns1], [sysctl -w net.ipv6.conf.all.disable_ipv6=1], [0], [ignore])
+NS_CHECK_EXEC([at_ns2], [sysctl -w net.ipv6.conf.all.disable_ipv6=1], [0], [ignore])
+
+ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24", "aa:1a:54:e9:c5:56")
+ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
+
+NS_CHECK_EXEC([at_ns0], [ping -q -c 2 -i 0.2 10.1.1.2 | FORMAT_PING], [0], [dnl
+2 packets transmitted, 2 received, 0% packet loss, time 0ms
+])
+
+dnl Delete and add interface ovs-p0/p0
+AT_CHECK([ip link del dev ovs-p0])
+AT_CHECK([ip link add p0 type veth peer name ovs-p0 || return 77])
+AT_CHECK([ip link set p0 netns at_ns0])
+AT_CHECK([ip link set dev ovs-p0 up])
+NS_CHECK_EXEC([at_ns0], [ip addr add dev p0 "10.1.1.1/24"])
+NS_CHECK_EXEC([at_ns0], [ip link set dev p0 up])
+NS_CHECK_EXEC([at_ns0], [ip link set dev p0 address "aa:1a:54:e9:c5:56"])
+
+AT_CHECK([ovs-appctl revalidator/purge], [0])
+
+dnl Generate flows to trigger the hmap expand once
+ADD_VETH(p2, at_ns2, br0, "10.1.1.3/24")
+NS_CHECK_EXEC([at_ns0], [ping -q -c 2 -i 0.2 10.1.1.2 | FORMAT_PING], [0], [dnl
+2 packets transmitted, 2 received, 0% packet loss, time 0ms
+])
+NS_CHECK_EXEC([at_ns0], [ping -q -c 2 -i 0.2 10.1.1.3 | FORMAT_PING], [0], [dnl
+2 packets transmitted, 2 received, 0% packet loss, time 0ms
+])
+
+AT_CHECK([ovs-appctl revalidator/purge], [0])
+dnl Fix purge fail occasionally
+AT_CHECK([ovs-appctl revalidator/purge], [0])
+
+AT_CHECK([test $(ovs-appctl dpctl/dump-flows | grep -c "eth_type(0x0800)") -eq 0], [0], [ignore])
+
+OVS_TRAFFIC_VSWITCHD_STOP(["/could not open network device ovs-p0/d
+/on nonexistent port/d
+/failed to flow_get/d
+/Failed to acquire udpif_key/d
+/No such device/d
+/failed to offload flow/d
+"])
+AT_CLEANUP
diff --git a/tests/system-traffic.at b/tests/system-traffic.at
index 221d96aef..0f0970a31 100644
--- a/tests/system-traffic.at
+++ b/tests/system-traffic.at
@@ -2343,6 +2343,7 @@ AT_CLEANUP
AT_SETUP([conntrack - ct flush])
CHECK_CONNTRACK()
+CHECK_CONNTRACK_SCTP()
OVS_TRAFFIC_VSWITCHD_START()
ADD_NAMESPACES(at_ns0, at_ns1)
@@ -2353,15 +2354,15 @@ ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
AT_DATA([flows.txt], [dnl
priority=1,action=drop
priority=10,arp,action=normal
-priority=100,in_port=1,udp,action=ct(commit),2
-priority=100,in_port=2,udp,action=ct(zone=5,commit),1
-priority=100,in_port=1,icmp,action=ct(commit),2
-priority=100,in_port=2,icmp,action=ct(zone=5,commit),1
+priority=100,in_port=1,ip,action=ct(commit),2
+priority=100,in_port=2,ip,action=ct(zone=5,commit),1
])
AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+dp=$(ovs-appctl dpctl/dump-dps)
m4_foreach([FLUSH_CMD], [[ovs-appctl dpctl/flush-conntrack],
+ [ovs-appctl dpctl/flush-conntrack $dp],
[ovs-ofctl ct-flush br0]], [
AS_BOX([Testing with FLUSH_CMD])
@@ -2503,9 +2504,68 @@ udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.
AT_CHECK([FLUSH_CMD zone=5 '' 'ct_nw_src=10.1.1.1'])
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [1])
+
+dnl Test UDP from port 1 and 2, flush without arguments
+AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"])
+AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101020a0101010002000100080000 actions=resubmit(,0)"])
+
+
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sort], [0], [dnl
+udp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1)
+udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5
+])
+
+AT_CHECK([FLUSH_CMD])
+
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [1])
+
+dnl Test SCTP flush based on port.
+AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500003400010000408464410a0101010a01010200010002000000009178f7d30100001470e18ccc00000000000a000a00000000 actions=resubmit(,0)"])
+AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=2 packet=50540000000950540000000a08004500003400010000408464410a0101020a010101000200010000000098f29e470100001470e18ccc00000000000a000a00000000 actions=resubmit(,0)"])
+
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sed "s/,protoinfo=.*$//" | sort], [0], [dnl
+sctp,orig=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),reply=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1)
+sctp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5
+])
+
+AT_CHECK([FLUSH_CMD 'ct_nw_src=10.1.1.1,ct_nw_proto=132,ct_tp_src=1,ct_tp_dst=2'])
+
+AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1" | sed "s/,protoinfo=.*$//" | sort], [0], [dnl
+sctp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.1.1.2,sport=1,dport=2),zone=5
+])
+
+AT_CHECK([FLUSH_CMD 'ct_nw_src=10.1.1.2,ct_nw_proto=132,ct_tp_src=2,ct_tp_dst=1'])
+
AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [1])
])
+dnl Test flush with invalid arguments
+
+AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=invalid 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1'], [2], [ignore], [stderr])
+AT_CHECK([grep -q "failed to parse zone" stderr])
+
+AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=1 'ct_nw_src=10.1.1.1,invalid=invalid' 'ct_nw_dst=10.1.1.1'], [2], [ignore], [stderr])
+AT_CHECK([grep -q "invalid conntrack tuple field: invalid" stderr])
+
+AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=1 'ct_nw_src=invalid' 'ct_nw_dst=10.1.1.1'], [2], [ignore], [stderr])
+AT_CHECK([grep -q "failed to parse field ct_nw_src" stderr])
+
+AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [2], [ignore], [stderr])
+AT_CHECK([grep -q "invalid arguments" stderr])
+
+AT_CHECK([ovs-appctl dpctl/flush-conntrack $dp zone=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [2], [ignore], [stderr])
+AT_CHECK([grep -q "command takes at most 4 arguments" stderr])
+
+AT_CHECK([ovs-appctl dpctl/flush-conntrack $dp 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [2], [ignore], [stderr])
+AT_CHECK([grep -q "invalid arguments" stderr])
+
+AT_CHECK([ovs-ofctl ct-flush br0 zone=1 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [1], [ignore], [stderr])
+AT_CHECK([grep -q "command takes at most 4 arguments" stderr])
+
+AT_CHECK([ovs-ofctl ct-flush br0 'ct_nw_src=10.1.1.1' 'ct_nw_dst=10.1.1.1' invalid], [1], [ignore], [stderr])
+AT_CHECK([grep -q "Invalid arguments" stderr])
+
OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP
@@ -7220,7 +7280,7 @@ table=2,in_port=ovs-server,ip,ct_state=+trk+rpl,actions=output:ovs-client
AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
rm server.pcap
-OVS_DAEMONIZE([tcpdump -l -U -i ovs-server -w server.pcap 2>tcpdump0_err], [tcpdump0.pid])
+NETNS_DAEMONIZE([server], [tcpdump -l -U -i server -w server.pcap 2>tcpdump0_err], [tcpdump0.pid])
OVS_WAIT_UNTIL([grep "listening" tcpdump0_err])
dnl Send UDP client->server
@@ -7262,7 +7322,7 @@ dnl Check the ICMP error in reply direction
AT_CHECK([ovs-appctl dpctl/flush-conntrack zone=42])
rm client.pcap
-OVS_DAEMONIZE([tcpdump -l -U -i ovs-client -w client.pcap 2>tcpdump1_err], [tcpdump1.pid])
+NETNS_DAEMONIZE([client], [tcpdump -l -U -i client -w client.pcap 2>tcpdump1_err], [tcpdump1.pid])
OVS_WAIT_UNTIL([grep "listening" tcpdump1_err])
dnl Send UDP client->server
diff --git a/tests/system-userspace-macros.at b/tests/system-userspace-macros.at
index b34a84775..2db62bf8d 100644
--- a/tests/system-userspace-macros.at
+++ b/tests/system-userspace-macros.at
@@ -106,6 +106,16 @@ m4_define([CHECK_CONNTRACK_NAT])
#
m4_define([CHECK_CONNTRACK_ZEROIP_SNAT])
+# CHECK_CONNTRACK_SCTP()
+#
+# Perform requirements checks for running conntrack SCTP. The userspace
+# datapath does not support SCTP.
+#
+m4_define([CHECK_CONNTRACK_SCTP],
+[
+ AT_SKIP_IF([:])
+])
+
# CHECK_CONNTRACK_TIMEOUT()
#
# Perform requirements checks for running conntrack customized timeout tests.
@@ -325,3 +335,11 @@ m4_define([CHECK_L3L4_CONNTRACK_REASM],
[
AT_SKIP_IF([:])
])
+
+# OVS_CHECK_BAREUDP()
+#
+# The userspace datapath does not support bareudp tunnels.
+m4_define([OVS_CHECK_BAREUDP],
+[
+ AT_SKIP_IF([:])
+])
diff --git a/tests/test-barrier.c b/tests/test-barrier.c
index 3bc5291cc..fb0ab0e69 100644
--- a/tests/test-barrier.c
+++ b/tests/test-barrier.c
@@ -14,13 +14,13 @@
* limitations under the License.
*/
-#include <getopt.h>
-
#include <config.h>
+#undef NDEBUG
+#include <getopt.h>
-#include "ovs-thread.h"
-#include "ovs-rcu.h"
#include "ovstest.h"
+#include "ovs-rcu.h"
+#include "ovs-thread.h"
#include "random.h"
#include "util.h"
diff --git a/tests/test-id-fpool.c b/tests/test-id-fpool.c
index 25275d9ae..27800aa9b 100644
--- a/tests/test-id-fpool.c
+++ b/tests/test-id-fpool.c
@@ -14,12 +14,12 @@
* limitations under the License.
*/
+#include <config.h>
#undef NDEBUG
#include <assert.h>
#include <getopt.h>
#include <string.h>
-
-#include <config.h>
+#include <sys/time.h>
#include "command-line.h"
#include "id-fpool.h"
diff --git a/tests/test-mpsc-queue.c b/tests/test-mpsc-queue.c
index a38bf9e6d..16aa804a0 100644
--- a/tests/test-mpsc-queue.c
+++ b/tests/test-mpsc-queue.c
@@ -14,12 +14,12 @@
* limitations under the License.
*/
+#include <config.h>
#undef NDEBUG
#include <assert.h>
#include <getopt.h>
#include <string.h>
-
-#include <config.h>
+#include <sys/time.h>
#include "command-line.h"
#include "guarded-list.h"
diff --git a/tests/test-ovsdb.c b/tests/test-ovsdb.c
index 1bc5ac17a..c761822e6 100644
--- a/tests/test-ovsdb.c
+++ b/tests/test-ovsdb.c
@@ -870,7 +870,8 @@ do_parse_rows(struct ovs_cmdl_context *ctx)
row = ovsdb_row_create(table);
json = unbox_json(parse_json(ctx->argv[i]));
- check_ovsdb_error(ovsdb_row_from_json(row, json, NULL, &columns));
+ check_ovsdb_error(ovsdb_row_from_json(row, json, NULL,
+ &columns, false));
json_destroy(json);
print_and_free_json(ovsdb_row_to_json(row, &all_columns));
@@ -937,7 +938,7 @@ do_compare_rows(struct ovs_cmdl_context *ctx)
}
names[i] = xstrdup(json->array.elems[0]->string);
check_ovsdb_error(ovsdb_row_from_json(rows[i], json->array.elems[1],
- NULL, NULL));
+ NULL, NULL, false));
json_destroy(json);
}
for (i = 0; i < n_rows; i++) {
@@ -1050,7 +1051,7 @@ do_evaluate_condition__(struct ovs_cmdl_context *ctx, int mode)
for (i = 0; i < n_rows; i++) {
rows[i] = ovsdb_row_create(table);
check_ovsdb_error(ovsdb_row_from_json(rows[i], json->array.elems[i],
- NULL, NULL));
+ NULL, NULL, false));
}
json_destroy(json);
@@ -1224,7 +1225,7 @@ do_execute_mutations(struct ovs_cmdl_context *ctx)
for (i = 0; i < n_rows; i++) {
rows[i] = ovsdb_row_create(table);
check_ovsdb_error(ovsdb_row_from_json(rows[i], json->array.elems[i],
- NULL, NULL));
+ NULL, NULL, false));
}
json_destroy(json);
@@ -1338,7 +1339,7 @@ do_query(struct ovs_cmdl_context *ctx)
struct ovsdb_row *row = ovsdb_row_create(table);
uuid_generate(ovsdb_row_get_uuid_rw(row));
check_ovsdb_error(ovsdb_row_from_json(row, json->array.elems[i],
- NULL, NULL));
+ NULL, NULL, false));
if (ovsdb_table_get_row(table, ovsdb_row_get_uuid(row))) {
ovs_fatal(0, "duplicate UUID "UUID_FMT" in table",
UUID_ARGS(ovsdb_row_get_uuid(row)));
@@ -1445,7 +1446,7 @@ do_query_distinct(struct ovs_cmdl_context *ctx)
row = ovsdb_row_create(table);
uuid_generate(ovsdb_row_get_uuid_rw(row));
check_ovsdb_error(ovsdb_row_from_json(row, json->array.elems[i],
- NULL, NULL));
+ NULL, NULL, false));
/* Initialize row and find equivalence class. */
rows[i].uuid = *ovsdb_row_get_uuid(row);
diff --git a/tests/testsuite.at b/tests/testsuite.at
index cf4e3eadf..9d77a9f51 100644
--- a/tests/testsuite.at
+++ b/tests/testsuite.at
@@ -77,3 +77,4 @@ m4_include([tests/packet-type-aware.at])
m4_include([tests/nsh.at])
m4_include([tests/drop-stats.at])
m4_include([tests/pytest.at])
+m4_include([tests/learning-switch.at])
diff --git a/utilities/ovs-appctl-bashcomp.bash b/utilities/ovs-appctl-bashcomp.bash
index 4384be8ae..0a9af1a18 100644
--- a/utilities/ovs-appctl-bashcomp.bash
+++ b/utilities/ovs-appctl-bashcomp.bash
@@ -223,6 +223,13 @@ printf_stderr() {
# The code below is taken from Peter Amidon. His change makes it more
# robust.
extract_bash_prompt() {
+ # On Bash 4.4+ just use the @P expansion
+ if ((BASH_VERSINFO[0] > 4 ||
+ (BASH_VERSINFO[0] == 4 && BASH_VERSINFO[1] >= 4))); then
+ _BASH_PROMPT="${PS1@P}"
+ return
+ fi
+
local myPS1 v
myPS1="$(sed 's/Begin prompt/\\Begin prompt/; s/End prompt/\\End prompt/' <<< "$PS1")"
diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index eabec18a3..3ce4e82ec 100644
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -3089,6 +3089,10 @@ ofctl_ct_flush(struct ovs_cmdl_context *ctx)
args--;
}
+ if (args > 0) {
+ ovs_fatal(0, "Invalid arguments");
+ }
+
open_vconn(ctx->argv[1], &vconn);
enum ofp_version version = vconn_get_version(vconn);
struct ofpbuf *msg = ofp_ct_match_encode(&match, pzone, version);
diff --git a/utilities/ovs-tcpdump.in b/utilities/ovs-tcpdump.in
index a49ec9f94..4cbd9a5d3 100755
--- a/utilities/ovs-tcpdump.in
+++ b/utilities/ovs-tcpdump.in
@@ -96,6 +96,10 @@ def _install_dst_if_linux(tap_name, mtu_value=None):
*(['ip', 'link', 'set', 'dev', str(tap_name), 'up']))
pipe.wait()
+ pipe = _doexec(
+ *(['ip', '-6', 'addr', 'flush', 'dev', str(tap_name)]))
+ pipe.wait()
+
def _remove_dst_if_linux(tap_name):
_doexec(
@@ -538,6 +542,17 @@ def main():
print(data.decode('utf-8'))
raise KeyboardInterrupt
except KeyboardInterrupt:
+ # If there is a pipe behind ovs-tcpdump (such as ovs-tcpdump
+ # -i eth0 | grep "192.168.1.1"), the pipe is no longer available
+ # after received Ctrl+C.
+ # If we write data to an unavailable pipe, a pipe error will be
+ # reported, so we turn off stdout to avoid subsequent flushing
+ # of data into the pipe.
+ try:
+ sys.stdout.close()
+ except IOError:
+ pass
+
if pipes.poll() is None:
pipes.terminate()
diff --git a/utilities/ovs-vsctl-bashcomp.bash b/utilities/ovs-vsctl-bashcomp.bash
index fc8245bfb..c5ad24fb7 100644
--- a/utilities/ovs-vsctl-bashcomp.bash
+++ b/utilities/ovs-vsctl-bashcomp.bash
@@ -413,6 +413,13 @@ _ovs_vsctl_get_PS1 () {
return;
fi
+ # On Bash 4.4+ just use the @P expansion
+ if ((BASH_VERSINFO[0] > 4 ||
+ (BASH_VERSINFO[0] == 4 && BASH_VERSINFO[1] >= 4))); then
+ printf '%s\n' "${PS1@P}"
+ return
+ fi
+
# Original inspiration from
# http://stackoverflow.com/questions/10060500/bash-how-to-evaluate-ps1-ps2,
# but changed quite a lot to make it more robust.
diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index bfb2adef1..0deca14b9 100644
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -832,6 +832,9 @@ bridge_reconfigure(const struct ovsrec_open_vswitch *ovs_cfg)
ofproto_set_min_revalidate_pps(
smap_get_uint(&ovs_cfg->other_config, "min-revalidate-pps",
OFPROTO_MIN_REVALIDATE_PPS_DEFAULT));
+ ofproto_set_offloaded_stats_delay(
+ smap_get_uint(&ovs_cfg->other_config, "offloaded-stats-delay",
+ OFPROTO_OFFLOADED_STATS_DELAY));
ofproto_set_vlan_limit(smap_get_int(&ovs_cfg->other_config, "vlan-limit",
LEGACY_MAX_VLAN_HEADERS));
ofproto_set_bundle_idle_timeout(smap_get_uint(&ovs_cfg->other_config,
diff --git a/vswitchd/ovs-vswitchd.c b/vswitchd/ovs-vswitchd.c
index 407bfc60e..2b2afb44c 100644
--- a/vswitchd/ovs-vswitchd.c
+++ b/vswitchd/ovs-vswitchd.c
@@ -65,19 +65,19 @@ static unixctl_cb_func ovs_vswitchd_exit;
static char *parse_options(int argc, char *argv[], char **unixctl_path);
OVS_NO_RETURN static void usage(void);
-struct ovs_vswitchd_exit_args {
- bool *exiting;
- bool *cleanup;
-};
+static struct ovs_vswitchd_exit_args {
+ struct unixctl_conn **conns;
+ size_t n_conns;
+ bool exiting;
+ bool cleanup;
+} exit_args;
int
main(int argc, char *argv[])
{
- char *unixctl_path = NULL;
struct unixctl_server *unixctl;
+ char *unixctl_path = NULL;
char *remote;
- bool exiting, cleanup;
- struct ovs_vswitchd_exit_args exit_args = {&exiting, &cleanup};
int retval;
set_program_name(argv[0]);
@@ -108,14 +108,12 @@ main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
unixctl_command_register("exit", "[--cleanup]", 0, 1,
- ovs_vswitchd_exit, &exit_args);
+ ovs_vswitchd_exit, NULL);
bridge_init(remote);
free(remote);
- exiting = false;
- cleanup = false;
- while (!exiting) {
+ while (!exit_args.exiting) {
OVS_USDT_PROBE(main, run_start);
memory_run();
if (memory_should_report()) {
@@ -134,16 +132,22 @@ main(int argc, char *argv[])
bridge_wait();
unixctl_server_wait(unixctl);
netdev_wait();
- if (exiting) {
+ if (exit_args.exiting) {
poll_immediate_wake();
}
OVS_USDT_PROBE(main, poll_block);
poll_block();
if (should_service_stop()) {
- exiting = true;
+ exit_args.exiting = true;
}
}
- bridge_exit(cleanup);
+ bridge_exit(exit_args.cleanup);
+
+ for (size_t i = 0; i < exit_args.n_conns; i++) {
+ unixctl_command_reply(exit_args.conns[i], NULL);
+ }
+ free(exit_args.conns);
+
unixctl_server_destroy(unixctl);
service_stop();
vlog_disable_async();
@@ -295,10 +299,14 @@ usage(void)
static void
ovs_vswitchd_exit(struct unixctl_conn *conn, int argc,
- const char *argv[], void *exit_args_)
+ const char *argv[], void *args OVS_UNUSED)
{
- struct ovs_vswitchd_exit_args *exit_args = exit_args_;
- *exit_args->exiting = true;
- *exit_args->cleanup = argc == 2 && !strcmp(argv[1], "--cleanup");
- unixctl_command_reply(conn, NULL);
+ exit_args.n_conns++;
+ exit_args.conns = xrealloc(exit_args.conns,
+ exit_args.n_conns * sizeof *exit_args.conns);
+ exit_args.conns[exit_args.n_conns - 1] = conn;
+ exit_args.exiting = true;
+ if (!exit_args.cleanup) {
+ exit_args.cleanup = argc == 2 && !strcmp(argv[1], "--cleanup");
+ }
}
diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml
index 2b57fc0e3..1204805b1 100644
--- a/vswitchd/vswitch.xml
+++ b/vswitchd/vswitch.xml
@@ -215,6 +215,19 @@
</p>
</column>
+ <column name="other_config" key="offloaded-stats-delay"
+ type='{"type": "integer", "minInteger": 0}'>
+ <p>
+ Set worst case delay (in ms) it might take before statistics of
+ offloaded flows are updated. Offloaded flows younger than this
+ delay will always be revalidated regardless of
+ <ref column="other_config" key="min-revalidate-pps"/>.
+ </p>
+ <p>
+ The default is 2000.
+ </p>
+ </column>
+
<column name="other_config" key="hw-offload"
type='{"type": "boolean"}'>
<p>
@@ -6296,6 +6309,12 @@ ovs-vsctl add-port br0 p0 -- set Interface p0 type=patch options:peer=p1 \
translated to an ephemeral port. If there is no collision, no SNAT
is performed.
</column>
+ <column name="capabilities" key="ct_flush"
+ type='{"type": "boolean"}'>
+ True if the datapath supports CT flush OpenFlow Nicira extension
+ called <code>NXT_CT_FLUSH</code>. The <code>NXT_CT_FLUSH</code>
+ extensions allows to flush CT entries based on specified parameters.
+ </column>
</group>
<group title="Common Columns">
Submodule dpdk 9dae7a15a..3812e23f6:
diff --git a/dpdk/drivers/net/i40e/i40e_ethdev.c b/dpdk/drivers/net/i40e/i40e_ethdev.c
index 7726a89d99..a982e42264 100644
--- a/dpdk/drivers/net/i40e/i40e_ethdev.c
+++ b/dpdk/drivers/net/i40e/i40e_ethdev.c
@@ -387,7 +387,6 @@ static int i40e_set_default_mac_addr(struct rte_eth_dev *dev,
struct rte_ether_addr *mac_addr);
static int i40e_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
-static void i40e_set_mac_max_frame(struct rte_eth_dev *dev, uint16_t size);
static int i40e_ethertype_filter_convert(
const struct rte_eth_ethertype_filter *input,
@@ -1711,6 +1710,11 @@ eth_i40e_dev_init(struct rte_eth_dev *dev, void *init_params __rte_unused)
*/
i40e_add_tx_flow_control_drop_filter(pf);
+ /* Set the max frame size to 0x2600 by default,
+ * in case other drivers changed the default value.
+ */
+ i40e_aq_set_mac_config(hw, I40E_FRAME_SIZE_MAX, TRUE, false, 0, NULL);
+
/* initialize RSS rule list */
TAILQ_INIT(&pf->rss_config_list);
@@ -2328,7 +2332,6 @@ i40e_dev_start(struct rte_eth_dev *dev)
uint32_t intr_vector = 0;
struct i40e_vsi *vsi;
uint16_t nb_rxq, nb_txq;
- uint16_t max_frame_size;
hw->adapter_stopped = 0;
@@ -2467,9 +2470,6 @@ i40e_dev_start(struct rte_eth_dev *dev)
"please call hierarchy_commit() "
"before starting the port");
- max_frame_size = dev->data->mtu + I40E_ETH_OVERHEAD;
- i40e_set_mac_max_frame(dev, max_frame_size);
-
return I40E_SUCCESS;
tx_err:
@@ -2809,9 +2809,6 @@ i40e_dev_set_link_down(struct rte_eth_dev *dev)
return i40e_phy_conf_link(hw, abilities, speed, false);
}
-#define CHECK_INTERVAL 100 /* 100ms */
-#define MAX_REPEAT_TIME 10 /* 1s (10 * 100ms) in total */
-
static __rte_always_inline void
update_link_reg(struct i40e_hw *hw, struct rte_eth_link *link)
{
@@ -2878,6 +2875,8 @@ static __rte_always_inline void
update_link_aq(struct i40e_hw *hw, struct rte_eth_link *link,
bool enable_lse, int wait_to_complete)
{
+#define CHECK_INTERVAL 100 /* 100ms */
+#define MAX_REPEAT_TIME 10 /* 1s (10 * 100ms) in total */
uint32_t rep_cnt = MAX_REPEAT_TIME;
struct i40e_link_status link_status;
int status;
@@ -6738,7 +6737,6 @@ i40e_dev_handle_aq_msg(struct rte_eth_dev *dev)
if (!ret)
rte_eth_dev_callback_process(dev,
RTE_ETH_EVENT_INTR_LSC, NULL);
-
break;
default:
PMD_DRV_LOG(DEBUG, "Request %u is not supported yet",
@@ -12123,40 +12121,6 @@ i40e_cloud_filter_qinq_create(struct i40e_pf *pf)
return ret;
}
-static void
-i40e_set_mac_max_frame(struct rte_eth_dev *dev, uint16_t size)
-{
- struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- uint32_t rep_cnt = MAX_REPEAT_TIME;
- struct rte_eth_link link;
- enum i40e_status_code status;
- bool can_be_set = true;
-
- /*
- * I40E_MEDIA_TYPE_BASET link up can be ignored
- * I40E_MEDIA_TYPE_BASET link down that hw->phy.media_type
- * is I40E_MEDIA_TYPE_UNKNOWN
- */
- if (hw->phy.media_type != I40E_MEDIA_TYPE_BASET &&
- hw->phy.media_type != I40E_MEDIA_TYPE_UNKNOWN) {
- do {
- update_link_reg(hw, &link);
- if (link.link_status)
- break;
- rte_delay_ms(CHECK_INTERVAL);
- } while (--rep_cnt);
- can_be_set = !!link.link_status;
- }
-
- if (can_be_set) {
- status = i40e_aq_set_mac_config(hw, size, TRUE, 0, false, NULL);
- if (status != I40E_SUCCESS)
- PMD_DRV_LOG(ERR, "Failed to set max frame size at port level");
- } else {
- PMD_DRV_LOG(ERR, "Set max frame size at port level not applicable on link down");
- }
-}
-
RTE_LOG_REGISTER_SUFFIX(i40e_logtype_init, init, NOTICE);
RTE_LOG_REGISTER_SUFFIX(i40e_logtype_driver, driver, NOTICE);
#ifdef RTE_ETHDEV_DEBUG_RX