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SUSE:SLE-15-SP5:GA
libvirt.33143
a30dac15-qemu-detect-prealloc-threads.patch
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File a30dac15-qemu-detect-prealloc-threads.patch of Package libvirt.33143
commit a30dac15dcdb7a6c7a3e9b6cfc5cd77bae185081 Author: Michal Prívozník <mprivozn@redhat.com> Date: Mon Mar 21 16:55:05 2022 +0100 qemu_capabilities: Detect memory-backend-*.prealloc-threads property The prealloc-threads is property of memory-backend class which is parent to the other three classes memory-backend-{ram,file,memfd}. Therefore the property is present for all, or none if QEMU is older than v5.0.0-rc0~75^2~1^2~3 which introduced the property. Anyway, the .reserve property is the same story, and we chose memory-backend-file to detect it, so stick with our earlier decision and use the same backend to detect this new property. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Martin Kletzander <mkletzan@redhat.com> Index: libvirt-7.1.0/src/qemu/qemu_capabilities.c =================================================================== --- libvirt-7.1.0.orig/src/qemu/qemu_capabilities.c +++ libvirt-7.1.0/src/qemu/qemu_capabilities.c @@ -618,6 +618,9 @@ VIR_ENUM_IMPL(virQEMUCaps, "memory-backend-file.x-use-canonical-path-for-ramblock-id", "vnc-opts", "migration-param.block-bitmap-mapping", + + /* 395 */ + "memory-backend-file.prealloc-threads", ); @@ -1693,6 +1696,7 @@ static struct virQEMUCapsStringFlags vir * supported. The 'x-' prefix was kept for compatibility with already * released qemu versions. */ { "x-use-canonical-path-for-ramblock-id", QEMU_CAPS_X_USE_CANONICAL_PATH_FOR_RAMBLOCK_ID }, + { "prealloc-threads", QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS }, }; static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsMemoryBackendMemfd[] = { Index: libvirt-7.1.0/src/qemu/qemu_capabilities.h =================================================================== --- libvirt-7.1.0.orig/src/qemu/qemu_capabilities.h +++ libvirt-7.1.0/src/qemu/qemu_capabilities.h @@ -599,6 +599,9 @@ typedef enum { /* virQEMUCapsFlags group QEMU_CAPS_VNC_OPTS, /* -vnc uses QemuOpts parser instead of custom code */ QEMU_CAPS_MIGRATION_PARAM_BLOCK_BITMAP_MAPPING, /* block-bitmap-mapping in migrate-set-parameters */ + /* 395 */ + QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS, /* -object memory-backend-*.prealloc-threads */ + QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml @@ -207,6 +207,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700241</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml @@ -216,6 +216,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>42900241</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml @@ -202,6 +202,7 @@ <flag name='vhost-user-blk'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>0</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml @@ -252,6 +252,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100241</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml @@ -117,6 +117,7 @@ <flag name='ncr53c90'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5001000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>0</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml @@ -254,6 +254,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5001000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100242</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml @@ -211,6 +211,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700243</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml @@ -218,6 +218,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>42900243</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml @@ -204,6 +204,7 @@ <flag name='vhost-user-blk'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>0</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml @@ -166,6 +166,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>39100243</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml @@ -255,6 +255,7 @@ <flag name='cpu-max'/> <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100243</microcodeVersion> Index: libvirt-7.1.0/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml =================================================================== --- libvirt-7.1.0.orig/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml +++ libvirt-7.1.0/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml @@ -257,6 +257,7 @@ <flag name='memory-backend-file.x-use-canonical-path-for-ramblock-id'/> <flag name='vnc-opts'/> <flag name='migration-param.block-bitmap-mapping'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002050</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100242</microcodeVersion>
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