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From 3984480fb9a20cd47de94db3f0246c90eb8c3c14 Mon Sep 17 00:00:00 2001
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Message-Id: <3984480fb9a20cd47de94db3f0246c90eb8c3c14@dist-git>
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From: Erik Skultety <eskultet@redhat.com>
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Date: Mon, 20 Aug 2018 17:18:51 +0200
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Subject: [PATCH] tests: sev: Test launch-security with specific QEMU version
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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In order to test SEV we need real QEMU capabilities. Ideally, this would
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be tested with -latest capabilities, however, our capabilities are
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currently tied to Intel HW, even the 2.12.0 containing SEV were edited by
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hand, so we can only use that one for now, as splitting the capabilities
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according to the vendor is a refactor for another day. The need for real
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capabilities comes from the extended SEV platform data (PDH, cbitpos,
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etc.) we'll need to cache/parse.
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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Acked-by: Peter Krempa <pkrempa@redhat.com>
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(cherry picked from commit 6c50cef8a3e4e3407fb42a713a353e42ae3f2bc6)
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https://bugzilla.redhat.com/show_bug.cgi?id=1612009
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https://bugzilla.redhat.com/show_bug.cgi?id=1619150
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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Conflicts:
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tests/qemuxml2argvdata/launch-security-sev.x86_64-2.12.0.args
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- this wasn't a 100% clean file rename and git doesn't like
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that
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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...=> launch-security-sev.x86_64-2.12.0.args} | 19 ++++++++++++-------
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tests/qemuxml2argvtest.c | 4 +---
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2 files changed, 13 insertions(+), 10 deletions(-)
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rename tests/qemuxml2argvdata/{launch-security-sev.args => launch-security-sev.x86_64-2.12.0.args} (54%)
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diff --git a/tests/qemuxml2argvdata/launch-security-sev.args b/tests/qemuxml2argvdata/launch-security-sev.x86_64-2.12.0.args
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similarity index 54%
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rename from tests/qemuxml2argvdata/launch-security-sev.args
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rename to tests/qemuxml2argvdata/launch-security-sev.x86_64-2.12.0.args
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index db0be1a27d..6da068e1a5 100644
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--- a/tests/qemuxml2argvdata/launch-security-sev.args
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+++ b/tests/qemuxml2argvdata/launch-security-sev.x86_64-2.12.0.args
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@@ -5,25 +5,30 @@ USER=test \
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LOGNAME=test \
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QEMU_AUDIO_DRV=none \
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/usr/bin/qemu-system-x86_64 \
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--name QEMUGuest1 \
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+-name guest=QEMUGuest1,debug-threads=on \
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-S \
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+-object secret,id=masterKey0,format=raw,\
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+file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
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-machine pc-1.0,accel=kvm,usb=off,dump-guest-core=off,memory-encryption=sev0 \
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-m 214 \
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+-realtime mlock=off \
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-smp 1,sockets=1,cores=1,threads=1 \
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-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
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-display none \
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-no-user-config \
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-nodefaults \
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--chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
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-server,nowait \
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+-chardev socket,id=charmonitor,fd=1729,server,nowait \
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-mon chardev=charmonitor,id=monitor,mode=control \
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-rtc base=utc \
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-no-shutdown \
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-no-acpi \
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--boot c \
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--usb \
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+-boot strict=on \
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+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
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-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
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--device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
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+-device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
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-object sev-guest,id=sev0,cbitpos=47,reduced-phys-bits=1,policy=0x1,\
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dh-cert-file=/tmp/lib/domain--1-QEMUGuest1/dh_cert.base64,\
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-session-file=/tmp/lib/domain--1-QEMUGuest1/session.base64
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+session-file=/tmp/lib/domain--1-QEMUGuest1/session.base64 \
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+-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
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+resourcecontrol=deny \
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+-msg timestamp=on
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diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
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index e6c0120670..02bb9889ee 100644
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--- a/tests/qemuxml2argvtest.c
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+++ b/tests/qemuxml2argvtest.c
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@@ -2950,9 +2950,7 @@ mymain(void)
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DO_TEST_CAPS_LATEST("vhost-vsock");
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DO_TEST_CAPS_LATEST("vhost-vsock-auto");
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- DO_TEST("launch-security-sev",
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- QEMU_CAPS_KVM,
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- QEMU_CAPS_SEV_GUEST);
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+ DO_TEST_CAPS_VER("launch-security-sev", "2.12.0");
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if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL)
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virFileDeleteTree(fakerootdir);
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--
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2.18.0
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