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libvirt/libvirt-qemuxmlconftest-Include-shared-memory-net-vhostuser-test-cases.patch
Jiri Denemark 8026296455 libvirt-10.10.0-9.el9 
- util: introduce object for holding a system inhibitor lock (RHEL-83064)
- src: convert drivers over to new virInhibitor APIs (RHEL-83064)
- rpc: remove logind support for virNetDaemon (RHEL-83064)
- util: fix off-by-1 in inhibitor constants (RHEL-83064)
- util: don't attempt to acquire logind inhibitor if not requested (RHEL-83064)
- network: Free inhibitor in networkStateCleanup() (RHEL-83064)
- conf: introduce support for multiple ACPI tables (RHEL-81041)
- src: validate permitted ACPI table types in libxl/qemu drivers (RHEL-81041)
- src: introduce 'raw' and 'rawset' ACPI table types (RHEL-81041)
- qemu: support 'raw' ACPI table type (RHEL-81041)
- libxl: support 'rawset' ACPI table type (RHEL-81041)
- conf: support MSDM ACPI table type (RHEL-81041)
- qemu: support MSDM ACPI table type (RHEL-81041)
- qemuxmlconftest: Include shared memory 'net-vhostuser' test cases (RHEL-84133)
- qemuValidateDomainDeviceDefNetwork: Require shared memory for all vhost-user interfaces (RHEL-84133)
- qemu: process: Remove un-updated 'qemuProcessStartWarnShmem' (RHEL-84133)

Resolves: RHEL-81041, RHEL-83064, RHEL-84133
2025-03-26 13:05:21 +01:00

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From c8df999c2129645b26c043a81b051b330c05ba46 Mon Sep 17 00:00:00 2001
Message-ID: <c8df999c2129645b26c043a81b051b330c05ba46.1742990721.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 11 Mar 2025 09:01:03 +0100
Subject: [PATCH] qemuxmlconftest: Include shared memory 'net-vhostuser' test
cases
The vhost-user protocol requires shared memory support to work properly.
Our test XMLs didn't have it configured as for interface the check if
shared memory is present only produces a warning instead of a proper
error.
Upcoming patches will be moving the check to become fatal so the test
cases need to be fixed first.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
(cherry picked from commit 779a975355dcb34898abaefdf8968c214a66ebf1)
https://issues.redhat.com/browse/RHEL-84133
---
tests/qemuxmlconfdata/net-vhostuser-fail.x86_64-latest.xml | 3 +++
tests/qemuxmlconfdata/net-vhostuser-fail.xml | 3 +++
tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.args | 2 +-
tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.xml | 3 +++
tests/qemuxmlconfdata/net-vhostuser-multiq.xml | 3 +++
tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.args | 2 +-
tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.xml | 3 +++
tests/qemuxmlconfdata/net-vhostuser.xml | 3 +++
8 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/tests/qemuxmlconfdata/net-vhostuser-fail.x86_64-latest.xml b/tests/qemuxmlconfdata/net-vhostuser-fail.x86_64-latest.xml
index 60e591001d..ce1ebf9462 100644
--- a/tests/qemuxmlconfdata/net-vhostuser-fail.x86_64-latest.xml
+++ b/tests/qemuxmlconfdata/net-vhostuser-fail.x86_64-latest.xml
@@ -3,6 +3,9 @@
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
+ <memoryBacking>
+ <access mode='shared'/>
+ </memoryBacking>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
diff --git a/tests/qemuxmlconfdata/net-vhostuser-fail.xml b/tests/qemuxmlconfdata/net-vhostuser-fail.xml
index d50589af6f..b6b0b977d5 100644
--- a/tests/qemuxmlconfdata/net-vhostuser-fail.xml
+++ b/tests/qemuxmlconfdata/net-vhostuser-fail.xml
@@ -3,6 +3,9 @@
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
+ <memoryBacking>
+ <access mode='shared'/>
+ </memoryBacking>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
diff --git a/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.args b/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.args
index 922758a034..4ea3d4eebd 100644
--- a/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.args
+++ b/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.args
@@ -14,7 +14,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-accel tcg \
-cpu qemu64 \
-m size=219136k \
--object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
+-object '{"qom-type":"memory-backend-file","id":"pc.ram","mem-path":"/var/lib/libvirt/qemu/ram/-1-QEMUGuest1/pc.ram","share":true,"x-use-canonical-path-for-ramblock-id":false,"size":224395264}' \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.xml b/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.xml
index 5c2cf70a4b..93524c2864 100644
--- a/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.xml
+++ b/tests/qemuxmlconfdata/net-vhostuser-multiq.x86_64-latest.xml
@@ -3,6 +3,9 @@
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
+ <memoryBacking>
+ <access mode='shared'/>
+ </memoryBacking>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
diff --git a/tests/qemuxmlconfdata/net-vhostuser-multiq.xml b/tests/qemuxmlconfdata/net-vhostuser-multiq.xml
index ed492ea41a..fa324c9d17 100644
--- a/tests/qemuxmlconfdata/net-vhostuser-multiq.xml
+++ b/tests/qemuxmlconfdata/net-vhostuser-multiq.xml
@@ -3,6 +3,9 @@
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
+ <memoryBacking>
+ <access mode='shared'/>
+ </memoryBacking>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
diff --git a/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.args b/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.args
index bc1de8c8ed..f5925c77fe 100644
--- a/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.args
+++ b/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.args
@@ -14,7 +14,7 @@ XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \
-accel tcg \
-cpu qemu64 \
-m size=219136k \
--object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \
+-object '{"qom-type":"memory-backend-file","id":"pc.ram","mem-path":"/var/lib/libvirt/qemu/ram/-1-QEMUGuest1/pc.ram","share":true,"x-use-canonical-path-for-ramblock-id":false,"size":224395264}' \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
diff --git a/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.xml b/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.xml
index c77d46147e..44bebef2c8 100644
--- a/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.xml
+++ b/tests/qemuxmlconfdata/net-vhostuser.x86_64-latest.xml
@@ -3,6 +3,9 @@
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
+ <memoryBacking>
+ <access mode='shared'/>
+ </memoryBacking>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
diff --git a/tests/qemuxmlconfdata/net-vhostuser.xml b/tests/qemuxmlconfdata/net-vhostuser.xml
index e55a30a54f..91d1abc027 100644
--- a/tests/qemuxmlconfdata/net-vhostuser.xml
+++ b/tests/qemuxmlconfdata/net-vhostuser.xml
@@ -3,6 +3,9 @@
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
+ <memoryBacking>
+ <access mode='shared'/>
+ </memoryBacking>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
--
2.49.0
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