- Devel - libvirt List Archives

[PATCH 0/7] Clean up virFileIsSharedFSType
by Peter Krempa 05 Sep '22

05 Sep '22

Few cleanups for problems I've noticed when I had to understand how the shared FS detection is supposed to work. Peter Krempa (7): util: virFileIsSharedFSType: Pass bitmap of checked fs types as unsigned util: virFileIsSharedFSType: Annotate (some) shared filesystem names util: virFileIsSharedFixFUSE: Refactor cleanup util: virfile: Rewrite matching of FUSE-based shared filesystems util: virfile: Don't use VIR_FILE_SHFS_GFS2 for glusterfs util: virfile: Drop QB_MAGIC constant util: virFileIsSharedFSType: Simplify shared fs type declarations src/util/virfile.c | 139 +++++++++++++++++++++------------------------ src/util/virfile.h | 19 ++++--- 2 files changed, 76 insertions(+), 82 deletions(-) -- 2.37.1

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[libvirt] [PATCH 0/2] Minor fixes for maxphysaddr
by Lin Ma 02 Sep '22

02 Sep '22

Lin Ma (2): docs: Fix missing slashes in the maxphysaddr example qemu: Remove host-passthrough validation check for host-phys-bits=on docs/formatdomain.rst | 4 ++-- src/qemu/qemu_validate.c | 7 ------- 2 files changed, 2 insertions(+), 9 deletions(-) -- 2.26.2

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Slow live migration
by Ignazio Cassano 02 Sep '22

02 Sep '22

Hello, I am using openstack rdo with kvm libvirt. Live migration is very slow when the vm is using ram intensively. If I migrate a vm that has been running on a host for a few days, it takes several minutes to migrate the memory. After the first migration, I immediately try another one on the same vm, it takes very little. I think it's due to the fragmentation of the pages: is there any remedy? Thanks Ignazio

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[libvirt PATCH 0/3] Ensure synchronous behavior of migrate_cancel
by Jiri Denemark 01 Sep '22

01 Sep '22

See 3/3 for details. Jiri Denemark (3): qemu: Rename qemuMigrationSrcCancel qemu: Create wrapper for qemuMonitorMigrateCancel qemu: Make qemuMigrationSrcCancel optionally synchronous src/qemu/qemu_driver.c | 9 +---- src/qemu/qemu_migration.c | 76 +++++++++++++++++++++++++++++++-------- src/qemu/qemu_migration.h | 7 +++- src/qemu/qemu_process.c | 7 ++-- 4 files changed, 70 insertions(+), 29 deletions(-) -- 2.37.2

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[PATCH 0/2] Update CI and news after sheepdog removal
by Peter Krempa 01 Sep '22

01 Sep '22

Peter Krempa (2): ci: Regenerate dockerfiles after 'sheepdog' removal NEWS: Mention removal of the sheepdog storage driver backend NEWS.rst | 6 ++++++ ci/containers/fedora-35.Dockerfile | 1 - ci/containers/fedora-36-cross-mingw32.Dockerfile | 3 +-- ci/containers/fedora-36-cross-mingw64.Dockerfile | 3 +-- ci/containers/fedora-36.Dockerfile | 1 - ci/containers/fedora-rawhide-cross-mingw32.Dockerfile | 3 +-- ci/containers/fedora-rawhide-cross-mingw64.Dockerfile | 3 +-- ci/containers/fedora-rawhide.Dockerfile | 1 - 8 files changed, 10 insertions(+), 11 deletions(-) -- 2.37.1

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[PATCH] cpu_map: Introduce A64FX
by Liu Yiding 01 Sep '22

01 Sep '22

Add A64FX as a supported cpu model. Signed-off-by: Liu Yiding <liuyd.fnst(a)fujitsu.com> --- src/cpu_map/arm_A64FX.xml | 6 ++++++ src/cpu_map/arm_vendors.xml | 1 + src/cpu_map/index.xml | 3 +++ src/cpu_map/meson.build | 1 + 4 files changed, 11 insertions(+) create mode 100644 src/cpu_map/arm_A64FX.xml diff --git a/src/cpu_map/arm_A64FX.xml b/src/cpu_map/arm_A64FX.xml new file mode 100644 index 0000000000..db7b328cd1 --- /dev/null +++ b/src/cpu_map/arm_A64FX.xml @@ -0,0 +1,6 @@ +<cpus> + <model name='a64fx'> + <vendor name='FUJITSU'/> + <pvr value='0x001'/> + </model> +</cpus> diff --git a/src/cpu_map/arm_vendors.xml b/src/cpu_map/arm_vendors.xml index 4465463b5b..b10c07815a 100644 --- a/src/cpu_map/arm_vendors.xml +++ b/src/cpu_map/arm_vendors.xml @@ -3,6 +3,7 @@ <vendor name='Broadcom' value='0x42'/> <vendor name='Cavium' value='0x43'/> <vendor name='DigitalEquipment' value='0x44'/> + <vendor name='FUJITSU' value='0x46'/> <vendor name='HiSilicon' value='0x48'/> <vendor name='Infineon' value='0x49'/> <vendor name='Freescale' value='0x4D'/> diff --git a/src/cpu_map/index.xml b/src/cpu_map/index.xml index 351c2ae4fa..44534f067a 100644 --- a/src/cpu_map/index.xml +++ b/src/cpu_map/index.xml @@ -104,6 +104,9 @@  <include filename='arm_ThunderX299xx.xml'/> +  + <include filename='arm_A64FX.xml'/> +  <include filename='arm_Kunpeng-920.xml'/> diff --git a/src/cpu_map/meson.build b/src/cpu_map/meson.build index 99815981b5..af7e5bc9f3 100644 --- a/src/cpu_map/meson.build +++ b/src/cpu_map/meson.build @@ -1,4 +1,5 @@ cpumap_data = [ + 'arm_A64FX.xml', 'arm_cortex-a53.xml', 'arm_cortex-a57.xml', 'arm_cortex-a72.xml', -- 2.34.1

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Release of libvirt-8.7.0
by Jiri Denemark 01 Sep '22

01 Sep '22

The 8.7.0 release of both libvirt and libvirt-python is tagged and signed tarballs and source RPMs are available at https://libvirt.org/sources/ https://libvirt.org/sources/python/ Thanks everybody who helped with this release by sending patches, reviewing, testing, or providing feedback. Your work is greatly appreciated. * Removed features * qemu: Remove support for QEMU < 4.2 In accordance with our platform support policy, the oldest supported QEMU version is now bumped from 3.1 to 4.2. * New features * qemu: Add support for specifying vCPU physical address size in bits Users can now specify the number of vCPU physical address bits with the `<maxphysaddr>` subelement of the `<cpu>` element. * Improvements * esx: Domain XMLs can now be dumped for VMs with two new interface types One is when the interface is not connected anywhere `type='null'` and one when it is connected to VMWare Distributed Switch `type='vds'`. * Bug fixes * qemu: increase memlock limit for a domain with multiple vfio/vdpa devices When multiple vfio or vdpa devices are assigned to a domain, the locked memory limit could be too low to map memory for all devices. The memlock limit has been increased to be proportional to the number of vdpa/vfio devices. Enjoy. Jirka

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[PATCH v1 15/25] Deprecate 32 bit big-endian MIPS
by Alex Bennée 01 Sep '22

01 Sep '22

It's becoming harder to maintain a cross-compiler to test this host architecture as the old stable Debian 10 ("Buster") moved into LTS which supports fewer architectures. For now: - mark it's deprecation in the docs - downgrade the containers to build TCG tests only - drop the cross builds from our CI Users with an appropriate toolchain and user-space can still take their chances building it. Signed-off-by: Alex Bennée <alex.bennee(a)linaro.org> --- docs/about/build-platforms.rst | 2 +- docs/about/deprecated.rst | 13 ++++++ .gitlab-ci.d/container-cross.yml | 1 - .gitlab-ci.d/crossbuilds.yml | 14 ------- tests/docker/Makefile.include | 5 +-- .../dockerfiles/debian-mips-cross.docker | 40 +++++-------------- 6 files changed, 27 insertions(+), 48 deletions(-) diff --git a/docs/about/build-platforms.rst b/docs/about/build-platforms.rst index 26028756d0..1ca9144a7d 100644 --- a/docs/about/build-platforms.rst +++ b/docs/about/build-platforms.rst @@ -41,7 +41,7 @@ Those hosts are officially supported, with various accelerators: - Accelerators * - Arm - kvm (64 bit only), tcg, xen - * - MIPS + * - MIPS (LE only) - kvm, tcg * - PPC - kvm, tcg diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 91b03115ee..22c2f4f4de 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -213,6 +213,19 @@ MIPS ``Trap-and-Emul`` KVM support (since 6.0) The MIPS ``Trap-and-Emul`` KVM host and guest support has been removed from Linux upstream kernel, declare it deprecated. +Host Architectures +------------------ + +BE MIPS (since 7.2) +''''''''''''''''''' + +A Debian 10 ("Buster") moved into LTS the big endian 32 bit version of +MIPS moved out of support making it hard to maintain our +cross-compilation CI tests of the architecture. As we no longer have +CI coverage support may bitrot away before the deprecation process +completes. The little endian variants of MIPS (both 32 and 64 bit) are +still a supported host architecture. + QEMU API (QAPI) events ---------------------- diff --git a/.gitlab-ci.d/container-cross.yml b/.gitlab-ci.d/container-cross.yml index 611c6c0b39..95d57e1c5d 100644 --- a/.gitlab-ci.d/container-cross.yml +++ b/.gitlab-ci.d/container-cross.yml @@ -89,7 +89,6 @@ mips64el-debian-cross-container: mips-debian-cross-container: extends: .container_job_template stage: containers - needs: ['amd64-debian10-container'] variables: NAME: debian-mips-cross diff --git a/.gitlab-ci.d/crossbuilds.yml b/.gitlab-ci.d/crossbuilds.yml index 4a5fb6ea2a..c4cd96433d 100644 --- a/.gitlab-ci.d/crossbuilds.yml +++ b/.gitlab-ci.d/crossbuilds.yml @@ -70,20 +70,6 @@ cross-i386-tci: EXTRA_CONFIGURE_OPTS: --target-list=i386-softmmu,i386-linux-user,aarch64-softmmu,aarch64-linux-user,ppc-softmmu,ppc-linux-user MAKE_CHECK_ARGS: check check-tcg -cross-mips-system: - extends: .cross_system_build_job - needs: - job: mips-debian-cross-container - variables: - IMAGE: debian-mips-cross - -cross-mips-user: - extends: .cross_user_build_job - needs: - job: mips-debian-cross-container - variables: - IMAGE: debian-mips-cross - cross-mipsel-system: extends: .cross_system_build_job needs: diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include index c3375f89c5..b1bf56434f 100644 --- a/tests/docker/Makefile.include +++ b/tests/docker/Makefile.include @@ -81,14 +81,12 @@ endif # For non-x86 hosts not all cross-compilers have been packaged ifneq ($(HOST_ARCH),x86_64) -DOCKER_PARTIAL_IMAGES += debian-mips-cross debian-mipsel-cross debian-mips64el-cross +DOCKER_PARTIAL_IMAGES += debian-mipsel-cross debian-mips64el-cross DOCKER_PARTIAL_IMAGES += debian-ppc64el-cross DOCKER_PARTIAL_IMAGES += debian-s390x-cross DOCKER_PARTIAL_IMAGES += fedora endif -docker-image-debian-mips-cross: docker-image-debian10 - # The native build should never use the registry docker-image-debian-native: DOCKER_REGISTRY= @@ -144,6 +142,7 @@ DOCKER_PARTIAL_IMAGES += debian-hppa-cross DOCKER_PARTIAL_IMAGES += debian-loongarch-cross DOCKER_PARTIAL_IMAGES += debian-m68k-cross debian-mips64-cross DOCKER_PARTIAL_IMAGES += debian-microblaze-cross +DOCKER_PARTIAL_IMAGES += debian-mips-cross DOCKER_PARTIAL_IMAGES += debian-nios2-cross DOCKER_PARTIAL_IMAGES += debian-riscv64-test-cross DOCKER_PARTIAL_IMAGES += debian-sh4-cross debian-sparc64-cross diff --git a/tests/docker/dockerfiles/debian-mips-cross.docker b/tests/docker/dockerfiles/debian-mips-cross.docker index 26c154014d..75943619df 100644 --- a/tests/docker/dockerfiles/debian-mips-cross.docker +++ b/tests/docker/dockerfiles/debian-mips-cross.docker @@ -1,32 +1,14 @@ # -# Docker mips cross-compiler target +# Docker cross-compiler target # -# This docker target builds on the debian Buster base image. +# This docker target builds on the Debian Bullseye base image. # -FROM qemu/debian10 - -MAINTAINER Philippe Mathieu-Daudé <f4bug(a)amsat.org> - -# Add the foreign architecture we want and install dependencies -RUN dpkg --add-architecture mips -RUN apt update && \ - DEBIAN_FRONTEND=noninteractive eatmydata \ - apt install -y --no-install-recommends \ - gcc-mips-linux-gnu - -RUN apt update && \ - DEBIAN_FRONTEND=noninteractive eatmydata \ - apt build-dep -yy -a mips --arch-only qemu - -# Specify the cross prefix for this image (see tests/docker/common.rc) -ENV QEMU_CONFIGURE_OPTS --cross-prefix=mips-linux-gnu- -ENV DEF_TARGET_LIST mips-softmmu,mipsel-linux-user - -# Install extra libraries to increase code coverage -RUN apt update && \ - DEBIAN_FRONTEND=noninteractive eatmydata \ - apt install -y --no-install-recommends \ - libbz2-dev:mips \ - liblzo2-dev:mips \ - librdmacm-dev:mips \ - libsnappy-dev:mips +FROM docker.io/library/debian:11-slim + +RUN export DEBIAN_FRONTEND=noninteractive && \ + apt-get update && \ + apt-get install -y eatmydata && \ + eatmydata apt-get dist-upgrade -y && \ + eatmydata apt-get install --no-install-recommends -y \ + gcc-mips-linux-gnu \ + libc6-dev-mips-cross -- 2.30.2

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[PATCH] qemucapabilitiestest: Update qemu capabilities for qemu-7.1 release
by Peter Krempa 01 Sep '22

01 Sep '22

qemu-7.1 is released now. Update the capabilities for the final time. Notable change since last update: - 'exit-failure' action for 'panic' lifecycle action added The 'min-xlevel' change is related to upgrade of the host kernel. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- .../qemucapabilitiesdata/caps_7.1.0.x86_64.replies | 14 +++++++++----- tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml | 6 +++--- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.replies b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.replies index 26768eba9d..2e3bbb5bc8 100644 --- a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.replies +++ b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.replies @@ -17,11 +17,11 @@ { "return": { "qemu": { - "micro": 50, - "minor": 0, + "micro": 0, + "minor": 1, "major": 7 }, - "package": "v7.0.0-2780-g5288bee45f" + "package": "v7.1.0" }, "id": "libvirt-2" } @@ -8029,6 +8029,9 @@ { "name": "shutdown" }, + { + "name": "exit-failure" + }, { "name": "none" } @@ -8037,6 +8040,7 @@ "values": [ "pause", "shutdown", + "exit-failure", "none" ] }, @@ -34119,7 +34123,7 @@ "md-clear": false, "misalignsse": true, "split-lock-detect": false, - "min-xlevel": 2147483679, + "min-xlevel": 2147483681, "bmi1": true, "bmi2": true, "kvm-pv-unhalt": true, @@ -34471,7 +34475,7 @@ "md-clear": false, "misalignsse": true, "split-lock-detect": false, - "min-xlevel": 2147483679, + "min-xlevel": 2147483681, "bmi1": true, "bmi2": true, "kvm-pv-unhalt": true, diff --git a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml index a7a3bd7f4a..409712e3bf 100644 --- a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml @@ -223,10 +223,10 @@ <flag name='usb-host.guest-resets-all'/> <flag name='migration.blocked-reasons'/> <flag name='query-stats'/> - <version>7000050</version> + <version>7001000</version> <kvmVersion>0</kvmVersion> <microcodeVersion>43100244</microcodeVersion> - <package>v7.0.0-2780-g5288bee45f</package> + <package>v7.1.0</package> <arch>x86_64</arch> <hostCPU type='kvm' model='base' migratability='yes'> <property name='vmx-entry-load-rtit-ctl' type='boolean' value='false'/> @@ -495,7 +495,7 @@ <property name='md-clear' type='boolean' value='false'/> <property name='misalignsse' type='boolean' value='true' migratable='yes'/> <property name='split-lock-detect' type='boolean' value='false'/> - <property name='min-xlevel' type='number' value='2147483679'/> + <property name='min-xlevel' type='number' value='2147483681'/> <property name='bmi1' type='boolean' value='true' migratable='yes'/> <property name='bmi2' type='boolean' value='true' migratable='yes'/> <property name='kvm-pv-unhalt' type='boolean' value='true' migratable='yes'/> -- 2.37.1

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[PATCH 00/17] jobs: finish generalization
by Kristina Hanicova 31 Aug '22

31 Aug '22

This series finishes the generalization of the jobs-related code across jobs-using drivers. This is the last one, I promise. Kristina Hanicova (17): qemu & hypervisor: move qemuDomainObjBeginJobInternal() into hyperisor libxl: remove usage of virDomainJobData move files: hypervisor/domain_job -> conf/virdomainjob virdomainjob: add check for callbacks conf: extend xmlopt with job config & add job object into domain object virdomainjob: make drivers use job object in the domain object qemu: use virDomainObjBeginJob() libxl: use virDomainObjBeginJob() LXC: use virDomainObjBeginJob() CH: use virDomainObjBeginJob() qemu: use virDomainObjEndJob() libxl: use virDomainObjEndJob() LXC: use virDomainObjEndJob() CH: use virDomainObjEndJob() qemu & conf: move BeginAgentJob & EndAgentJob into src/conf/virdomainjob qemu & conf: move BeginAsyncJob & EndAsyncJob into src/conf qemu & conf: move BeginNestedJob & BeginJobNowait into src/conf docs/kbase/internals/qemu-threads.rst | 34 +- po/POTFILES | 1 + src/bhyve/bhyve_domain.c | 2 +- src/ch/ch_conf.c | 2 +- src/ch/ch_domain.c | 76 -- src/ch/ch_domain.h | 11 +- src/ch/ch_driver.c | 40 +- src/conf/domain_conf.c | 14 +- src/conf/domain_conf.h | 16 +- src/conf/meson.build | 1 + src/conf/virconftypes.h | 2 + src/conf/virdomainjob.c | 664 ++++++++++++++++++ .../domain_job.h => conf/virdomainjob.h} | 37 +- src/hyperv/hyperv_driver.c | 2 +- src/hypervisor/domain_job.c | 249 ------- src/hypervisor/meson.build | 1 - src/libvirt_private.syms | 52 +- src/libxl/libxl_conf.c | 2 +- src/libxl/libxl_domain.c | 113 +-- src/libxl/libxl_domain.h | 18 +- src/libxl/libxl_driver.c | 123 ++-- src/libxl/libxl_migration.c | 20 +- src/lxc/lxc_conf.c | 2 +- src/lxc/lxc_domain.c | 86 --- src/lxc/lxc_domain.h | 14 +- src/lxc/lxc_driver.c | 103 ++- src/openvz/openvz_conf.c | 2 +- src/qemu/qemu_backup.c | 24 +- src/qemu/qemu_checkpoint.c | 12 +- src/qemu/qemu_conf.c | 7 +- src/qemu/qemu_domain.c | 83 ++- src/qemu/qemu_domain.h | 3 +- src/qemu/qemu_domainjob.c | 560 ++------------- src/qemu/qemu_domainjob.h | 25 +- src/qemu/qemu_driver.c | 482 +++++++------ src/qemu/qemu_migration.c | 201 +++--- src/qemu/qemu_migration_cookie.c | 17 +- src/qemu/qemu_migration_cookie.h | 3 +- src/qemu/qemu_migration_params.c | 8 +- src/qemu/qemu_process.c | 95 ++- src/qemu/qemu_snapshot.c | 20 +- src/security/virt-aa-helper.c | 2 +- src/test/test_driver.c | 2 +- src/vbox/vbox_common.c | 2 +- src/vmware/vmware_driver.c | 2 +- src/vmx/vmx.c | 2 +- src/vz/vz_driver.c | 2 +- tests/bhyveargv2xmltest.c | 2 +- tests/qemumigrationcookiexmltest.c | 3 +- tests/testutils.c | 2 +- 50 files changed, 1475 insertions(+), 1771 deletions(-) create mode 100644 src/conf/virdomainjob.c rename src/{hypervisor/domain_job.h => conf/virdomainjob.h} (86%) delete mode 100644 src/hypervisor/domain_job.c -- 2.37.1

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