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From 3bd15e7694b6ad69832e17cf03ac09b2363cba78 Mon Sep 17 00:00:00 2001
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Message-Id: <3bd15e7694b6ad69832e17cf03ac09b2363cba78@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Mon, 20 Feb 2023 17:25:08 +0100
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Subject: [PATCH] qemu: capabilities: Introduce
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QEMU_CAPS_NETDEV_STREAM_RECONNECT
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Detect that the 'stream' netdev backend supports reconnecting.
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src/qemu/qemu_capabilities.c
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tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
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both of these files had the usual merge conflicts caused by
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unrelated caps flags added upstream but not in RHEL.
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Resolves: https://bugzilla.redhat.com/2172098
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Laine Stump <laine@redhat.com>
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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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(cherry picked from commit 70747222a73ffed5cdadcab492bef67fe7e49aa4)
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Signed-off-by: Laine Stump <laine@redhat.com>
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---
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src/qemu/qemu_capabilities.c | 2 ++
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src/qemu/qemu_capabilities.h | 1 +
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tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml | 1 +
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3 files changed, 4 insertions(+)
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diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
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index 56cad891cc..61aa99dfc6 100644
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--- a/src/qemu/qemu_capabilities.c
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+++ b/src/qemu/qemu_capabilities.c
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@@ -684,6 +684,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
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/* 440 */
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"machine-hpet", /* QEMU_CAPS_MACHINE_HPET */
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"netdev.stream", /* QEMU_CAPS_NETDEV_STREAM */
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+ "netdev.stream.reconnect", /* QEMU_CAPS_NETDEV_STREAM_RECONNECT */
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);
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@@ -1552,6 +1553,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
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{ "nbd-server-start/arg-type/tls-creds", QEMU_CAPS_NBD_TLS },
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{ "nbd-server-add/arg-type/bitmap", QEMU_CAPS_NBD_BITMAP },
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{ "netdev_add/arg-type/+stream", QEMU_CAPS_NETDEV_STREAM },
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+ { "netdev_add/arg-type/+stream/reconnect", QEMU_CAPS_NETDEV_STREAM_RECONNECT },
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{ "netdev_add/arg-type/+vhost-vdpa", QEMU_CAPS_NETDEV_VHOST_VDPA },
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/* JSON support for -netdev was introduced for the 'dgram' netdev type */
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{ "netdev_add/arg-type/type/^dgram", QEMU_CAPS_NETDEV_JSON },
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diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
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index 15dddd3ea9..8543af868e 100644
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--- a/src/qemu/qemu_capabilities.h
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+++ b/src/qemu/qemu_capabilities.h
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@@ -663,6 +663,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
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/* 440 */
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QEMU_CAPS_MACHINE_HPET, /* the HPET timer is configured via -machine, rather than -no-hpet */
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QEMU_CAPS_NETDEV_STREAM, /* -netdev stream */
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+ QEMU_CAPS_NETDEV_STREAM_RECONNECT, /* -netdev stream supports reconnect */
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QEMU_CAPS_LAST /* this must always be the last item */
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} virQEMUCapsFlags;
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diff --git a/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
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index a383075d4d..6d07d07822 100644
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--- a/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
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+++ b/tests/qemucapabilitiesdata/caps_8.0.0.x86_64.xml
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@@ -202,6 +202,7 @@
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<flag name='screenshot-format-png'/>
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<flag name='machine-hpet'/>
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<flag name='netdev.stream'/>
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+ <flag name='netdev.stream.reconnect'/>
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<version>7002050</version>
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<kvmVersion>0</kvmVersion>
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<microcodeVersion>43100244</microcodeVersion>
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--
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2.39.2
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