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libvirt
a30dac15-qemu-detect-prealloc-threads.patch
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File a30dac15-qemu-detect-prealloc-threads.patch of Package libvirt
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-8.0.0/src/qemu/qemu_capabilities.c =================================================================== --- libvirt-8.0.0.orig/src/qemu/qemu_capabilities.c +++ libvirt-8.0.0/src/qemu/qemu_capabilities.c @@ -654,6 +654,9 @@ VIR_ENUM_IMPL(virQEMUCaps, "rbd-encryption", /* QEMU_CAPS_RBD_ENCRYPTION */ "sev-guest-kernel-hashes", /* QEMU_CAPS_SEV_GUEST_KERNEL_HASHES */ "sev-inject-launch-secret", /* QEMU_CAPS_SEV_INJECT_LAUNCH_SECRET */ + + /* 420 */ + "memory-backend-file.prealloc-threads", /* QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS */ ); @@ -1709,6 +1712,7 @@ static struct virQEMUCapsStringFlags vir * released qemu versions. */ { "x-use-canonical-path-for-ramblock-id", QEMU_CAPS_X_USE_CANONICAL_PATH_FOR_RAMBLOCK_ID }, { "reserve", QEMU_CAPS_MEMORY_BACKEND_RESERVE }, + { "prealloc-threads", QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS }, }; static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsMemoryBackendMemfd[] = { Index: libvirt-8.0.0/src/qemu/qemu_capabilities.h =================================================================== --- libvirt-8.0.0.orig/src/qemu/qemu_capabilities.h +++ libvirt-8.0.0/src/qemu/qemu_capabilities.h @@ -633,6 +633,8 @@ typedef enum { /* virQEMUCapsFlags group QEMU_CAPS_RBD_ENCRYPTION, /* Ceph RBD encryption support */ QEMU_CAPS_SEV_GUEST_KERNEL_HASHES, /* sev-guest.kernel-hashes= */ QEMU_CAPS_SEV_INJECT_LAUNCH_SECRET, /* 'sev-inject-launch-secret' qmp command present */ + /* 420 */ + QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS, /* -object memory-backend-*.prealloc-threads */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml @@ -179,6 +179,7 @@ <flag name='input-linux'/> <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700241</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml @@ -187,6 +187,7 @@ <flag name='input-linux'/> <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>42900241</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.riscv64.xml @@ -171,6 +171,7 @@ <flag name='input-linux'/> <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>0</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml @@ -221,6 +221,7 @@ <flag name='input-linux'/> <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100241</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.1.0.sparc.xml @@ -90,6 +90,7 @@ <flag name='rotation-rate'/> <flag name='input-linux'/> <flag name='query-display-options'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5001000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>0</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml @@ -224,6 +224,7 @@ <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> <flag name='virtio-mem-pci'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5001000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100242</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml @@ -184,6 +184,7 @@ <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> <flag name='query-dirty-rate'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700243</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml @@ -190,6 +190,7 @@ <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> <flag name='query-dirty-rate'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>42900243</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml @@ -174,6 +174,7 @@ <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> <flag name='query-dirty-rate'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>0</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml @@ -141,6 +141,7 @@ <flag name='query-display-options'/> <flag name='virtio-blk.queue-size'/> <flag name='query-dirty-rate'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>39100243</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml @@ -227,6 +227,7 @@ <flag name='virtio-mem-pci'/> <flag name='piix4.acpi-root-pci-hotplug'/> <flag name='query-dirty-rate'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>5002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100243</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml @@ -192,6 +192,7 @@ <flag name='set-action'/> <flag name='virtio-blk.queue-size'/> <flag name='query-dirty-rate'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>6000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700242</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml @@ -149,6 +149,7 @@ <flag name='set-action'/> <flag name='virtio-blk.queue-size'/> <flag name='query-dirty-rate'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>6000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>39100242</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml @@ -236,6 +236,7 @@ <flag name='piix4.acpi-root-pci-hotplug'/> <flag name='query-dirty-rate'/> <flag name='sev-inject-launch-secret'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>6000000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100242</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml @@ -240,6 +240,7 @@ <flag name='query-dirty-rate'/> <flag name='rbd-encryption'/> <flag name='sev-inject-launch-secret'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>6001000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100243</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml @@ -203,6 +203,7 @@ <flag name='memory-backend-file.reserve'/> <flag name='query-dirty-rate'/> <flag name='rbd-encryption'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>6001050</version> <kvmVersion>0</kvmVersion> <microcodeVersion>61700244</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml @@ -199,6 +199,7 @@ <flag name='piix4.acpi-root-pci-hotplug'/> <flag name='query-dirty-rate'/> <flag name='rbd-encryption'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>6001050</version> <kvmVersion>0</kvmVersion> <microcodeVersion>42900244</microcodeVersion> Index: libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml =================================================================== --- libvirt-8.0.0.orig/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml +++ libvirt-8.0.0/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml @@ -241,6 +241,7 @@ <flag name='rbd-encryption'/> <flag name='sev-guest-kernel-hashes'/> <flag name='sev-inject-launch-secret'/> + <flag name='memory-backend-file.prealloc-threads'/> <version>6002000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100244</microcodeVersion>
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