November 2021 - Devel - libvirt List Archives

[PATCH v2 0/2] tests/acceptance: rename tests acceptance to tests avocado
by Willian Rampazzo 08 Nov '21

08 Nov '21

In the discussion about renaming the `tests/acceptance` [1], the conclusion was that the folders inside `tests` are related to the framework running the tests and not directly related to the type of the tests. This changes the folder to `tests/avocado` and adjusts the MAKEFILE, the CI related files and the documentation. [1] https://lists.gnu.org/archive/html/qemu-devel/2021-05/msg06553.html GitLab pipeline with new naming: https://gitlab.com/willianrampazzo/qemu/-/pipelines/403056475 Changes from v1: - Split changes on Makefile leaving `check-acceptance` available and adding a deprecate warning message when it is used. (Suggested-by: Philippe Mathieu-Daudé) - Remove unrelated changes. Signed-off-by: Willian Rampazzo <willianr(a)redhat.com> Willian Rampazzo (2): tests/acceptance: introduce new check-avocado tartget tests/acceptance: rename tests acceptance to tests avocado .gitlab-ci.d/buildtest-template.yml | 2 +- .gitlab-ci.d/buildtest.yml | 56 +++++++++---------- MAINTAINERS | 52 ++++++++--------- configure | 2 +- docs/about/deprecated.rst | 13 +++++ docs/devel/build-system.rst | 2 +- docs/devel/ci-definitions.rst.inc | 2 +- docs/devel/testing.rst | 49 ++++++++-------- docs/system/arm/orangepi.rst | 8 +-- python/qemu/machine/README.rst | 2 +- python/qemu/qmp/README.rst | 2 +- python/qemu/utils/README.rst | 2 +- tests/Makefile.include | 21 ++++--- tests/acceptance/README.rst | 10 ---- tests/avocado/README.rst | 10 ++++ .../avocado_qemu/__init__.py | 2 +- tests/{acceptance => avocado}/boot_linux.py | 0 .../boot_linux_console.py | 0 tests/{acceptance => avocado}/boot_xen.py | 0 tests/{acceptance => avocado}/cpu_queries.py | 0 .../empty_cpu_model.py | 0 tests/{acceptance => avocado}/hotplug_cpu.py | 0 tests/{acceptance => avocado}/info_usernet.py | 0 tests/{acceptance => avocado}/intel_iommu.py | 0 tests/{acceptance => avocado}/linux_initrd.py | 2 +- .../linux_ssh_mips_malta.py | 0 .../machine_arm_canona1100.py | 0 .../machine_arm_integratorcp.py | 0 .../machine_arm_n8x0.py | 0 tests/{acceptance => avocado}/machine_avr6.py | 2 +- .../machine_m68k_nextcube.py | 0 .../machine_microblaze.py | 0 .../machine_mips_fuloong2e.py | 0 .../machine_mips_loongson3v.py | 0 .../machine_mips_malta.py | 0 .../machine_rx_gdbsim.py | 0 .../machine_s390_ccw_virtio.py | 0 .../machine_sparc64_sun4u.py | 0 .../machine_sparc_leon3.py | 0 tests/{acceptance => avocado}/migration.py | 0 tests/{acceptance => avocado}/multiprocess.py | 0 .../pc_cpu_hotplug_props.py | 0 tests/{acceptance => avocado}/ppc_405.py | 0 tests/{acceptance => avocado}/ppc_bamboo.py | 0 .../{acceptance => avocado}/ppc_mpc8544ds.py | 0 tests/{acceptance => avocado}/ppc_prep_40p.py | 0 tests/{acceptance => avocado}/ppc_pseries.py | 0 .../ppc_virtex_ml507.py | 0 .../{acceptance => avocado}/replay_kernel.py | 0 tests/{acceptance => avocado}/replay_linux.py | 0 .../reverse_debugging.py | 0 tests/{acceptance => avocado}/smmu.py | 0 tests/{acceptance => avocado}/tcg_plugins.py | 0 .../tesseract_utils.py | 0 tests/{acceptance => avocado}/version.py | 0 tests/{acceptance => avocado}/virtio-gpu.py | 0 .../virtio_check_params.py | 0 .../{acceptance => avocado}/virtio_version.py | 0 .../virtiofs_submounts.py | 0 .../virtiofs_submounts.py.data/cleanup.sh | 0 .../guest-cleanup.sh | 0 .../virtiofs_submounts.py.data/guest.sh | 0 .../virtiofs_submounts.py.data/host.sh | 0 tests/{acceptance => avocado}/vnc.py | 0 .../x86_cpu_model_versions.py | 0 65 files changed, 129 insertions(+), 110 deletions(-) delete mode 100644 tests/acceptance/README.rst create mode 100644 tests/avocado/README.rst rename tests/{acceptance => avocado}/avocado_qemu/__init__.py (99%) rename tests/{acceptance => avocado}/boot_linux.py (100%) rename tests/{acceptance => avocado}/boot_linux_console.py (100%) rename tests/{acceptance => avocado}/boot_xen.py (100%) rename tests/{acceptance => avocado}/cpu_queries.py (100%) rename tests/{acceptance => avocado}/empty_cpu_model.py (100%) rename tests/{acceptance => avocado}/hotplug_cpu.py (100%) rename tests/{acceptance => avocado}/info_usernet.py (100%) rename tests/{acceptance => avocado}/intel_iommu.py (100%) rename tests/{acceptance => avocado}/linux_initrd.py (99%) rename tests/{acceptance => avocado}/linux_ssh_mips_malta.py (100%) rename tests/{acceptance => avocado}/machine_arm_canona1100.py (100%) rename tests/{acceptance => avocado}/machine_arm_integratorcp.py (100%) rename tests/{acceptance => avocado}/machine_arm_n8x0.py (100%) rename tests/{acceptance => avocado}/machine_avr6.py (98%) rename tests/{acceptance => avocado}/machine_m68k_nextcube.py (100%) rename tests/{acceptance => avocado}/machine_microblaze.py (100%) rename tests/{acceptance => avocado}/machine_mips_fuloong2e.py (100%) rename tests/{acceptance => avocado}/machine_mips_loongson3v.py (100%) rename tests/{acceptance => avocado}/machine_mips_malta.py (100%) rename tests/{acceptance => avocado}/machine_rx_gdbsim.py (100%) rename tests/{acceptance => avocado}/machine_s390_ccw_virtio.py (100%) rename tests/{acceptance => avocado}/machine_sparc64_sun4u.py (100%) rename tests/{acceptance => avocado}/machine_sparc_leon3.py (100%) rename tests/{acceptance => avocado}/migration.py (100%) rename tests/{acceptance => avocado}/multiprocess.py (100%) rename tests/{acceptance => avocado}/pc_cpu_hotplug_props.py (100%) rename tests/{acceptance => avocado}/ppc_405.py (100%) rename tests/{acceptance => avocado}/ppc_bamboo.py (100%) rename tests/{acceptance => avocado}/ppc_mpc8544ds.py (100%) rename tests/{acceptance => avocado}/ppc_prep_40p.py (100%) rename tests/{acceptance => avocado}/ppc_pseries.py (100%) rename tests/{acceptance => avocado}/ppc_virtex_ml507.py (100%) rename tests/{acceptance => avocado}/replay_kernel.py (100%) rename tests/{acceptance => avocado}/replay_linux.py (100%) rename tests/{acceptance => avocado}/reverse_debugging.py (100%) rename tests/{acceptance => avocado}/smmu.py (100%) rename tests/{acceptance => avocado}/tcg_plugins.py (100%) rename tests/{acceptance => avocado}/tesseract_utils.py (100%) rename tests/{acceptance => avocado}/version.py (100%) rename tests/{acceptance => avocado}/virtio-gpu.py (100%) rename tests/{acceptance => avocado}/virtio_check_params.py (100%) rename tests/{acceptance => avocado}/virtio_version.py (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/cleanup.sh (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/guest-cleanup.sh (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/guest.sh (100%) rename tests/{acceptance => avocado}/virtiofs_submounts.py.data/host.sh (100%) rename tests/{acceptance => avocado}/vnc.py (100%) rename tests/{acceptance => avocado}/x86_cpu_model_versions.py (100%) -- 2.33.1

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[PATCH v4 0/3] qapi & doc: deprecate drive-backup
by Markus Armbruster 05 Nov '21

05 Nov '21

See 03 commit message for details. 01-02 are preparation docs update. v4: deprecate drive-backup transaction by squashing [PATCH v4 5/5] block: Deprecate transaction type drive-backup Message-Id: <20211025042405.3762351-6-armbru(a)redhat.com> into PATCH 3 v3: wording fix-ups and improvements suggested by Kashyap v2: add a lot of documentation changes v1 was "[PATCH] qapi: deprecate drive-backup" Vladimir Sementsov-Ogievskiy (3): docs/block-replication: use blockdev-backup docs/interop/bitmaps: use blockdev-backup qapi: deprecate drive-backup docs/about/deprecated.rst | 11 + docs/block-replication.txt | 4 +- docs/interop/bitmaps.rst | 285 +++++++++++++++++++------ docs/interop/live-block-operations.rst | 47 ++-- qapi/block-core.json | 5 +- qapi/transaction.json | 6 +- 6 files changed, 268 insertions(+), 90 deletions(-) -- 2.31.1

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[PULL 00/10] Misc 20211102 patches
by Gerd Hoffmann 05 Nov '21

05 Nov '21

The following changes since commit 8cb41fda78c7ebde0dd248c6afe1d336efb0de50: Merge remote-tracking branch 'remotes/philmd/tags/machine-20211101' into staging (2021-11-02 05:53:45 -0400) are available in the Git repository at: git://git.kraxel.org/qemu tags/misc-20211102-pull-request for you to fetch changes up to 58d7d4c7869cb3addb0714aa7b6bd88f2b6b7edf: usb-storage: tag usb_msd_csw as packed struct (2021-11-02 17:24:18 +0100) ---------------------------------------------------------------- MAINTAINERS: audio updates microvm: device tree support console: chardev fixes misc: deprecate sga usb: fix struct usb_msd_csw ---------------------------------------------------------------- Christian Schoenebeck (1): MAINTAINERS: add myself as partial audio reviewer Daniel P. Berrangé (1): hw/misc: deprecate the 'sga' device Dongwon Kim (1): ui/gtk: skip any extra draw of same guest scanout blob res Gerd Hoffmann (2): microvm: add device tree support. usb-storage: tag usb_msd_csw as packed struct Nikola Pavlica (1): ui/gtk: Update the refresh rate for gl-area too Thomas Huth (1): MAINTAINERS: Add myself as a reviewer for SDL audio Volker Rümelin (3): ui/console: replace QEMUFIFO with Fifo8 ui/console: replace kbd_timer with chr_accept_input callback ui/console: remove chardev frontend connected test hw/i386/microvm-dt.h | 8 + include/hw/i386/microvm.h | 4 + include/hw/usb/msd.h | 2 +- include/ui/console.h | 1 + hw/display/virtio-gpu-udmabuf.c | 2 +- hw/i386/microvm-dt.c | 341 +++++++++++++++++++++++++++++ hw/i386/microvm.c | 2 + hw/misc/sga.c | 2 + ui/console.c | 109 +++------ ui/gtk-egl.c | 40 ++-- ui/gtk-gl-area.c | 52 +++-- .gitlab-ci.d/buildtest.yml | 1 - MAINTAINERS | 4 + configs/targets/i386-softmmu.mak | 1 + configs/targets/x86_64-softmmu.mak | 1 + docs/about/deprecated.rst | 10 + hw/i386/meson.build | 2 +- 17 files changed, 466 insertions(+), 116 deletions(-) create mode 100644 hw/i386/microvm-dt.h create mode 100644 hw/i386/microvm-dt.c -- 2.31.1

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[libvirt PATCH v2 00/20] Invalidate the cpu flags cache on host cpuid mismatch
by Tim Wiederhake 05 Nov '21

05 Nov '21

Many things can affect the availability of cpu features (e.g. software upgrades, kernel versions, kernel command line, etc.) and invalidate the cached capabilities without notice. Add CPUID information to the capabilities cache. Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1953389. V1: https://listman.redhat.com/archives/libvir-list/2021-August/msg00138.html Tim Wiederhake (20): cpu_x86: Simplify x86ParseCPUID cpu_x86: Simplify x86ParseMSR cpu_x86: Add x86ParseDataItemList cpu: Change virCPUArchDataParse to take xmlNodePtr cpu: Split up virCPUDataParse cpu: Add virCPUDataIsIdentical cpu_x86: Implement virCPUDataIsIdentical for x86 cpu_arm: No need to protect macro definitions cpu_arm: Implement virCPUDataIsIdentical for arm cpu_ppc64: Implement virCPUDataIsIdentical for ppc64 cpu: Add virCPUDataNewCopy cpu_x86: Implement virCPUDataNewCopy for x86 cpu_arm: Implement virCPUDataNewCopy for arm cpu_ppc64: Implement virCPUDataNewCopy for ppc64 virhostcpu: Add virHostCPUGetCPUID cpu_x86: Add virCPUDataGetHost cpu_x86: Implement virCPUDataGetHost for x86 virQEMUCaps: Add host cpuid information virQEMUCapsCachePriv: Add host cpuid information qemu: Invalidate capabilities cache on host cpuid mismatch src/cpu/cpu.c | 97 +++++++++++- src/cpu/cpu.h | 27 +++- src/cpu/cpu_arm.c | 54 ++++++- src/cpu/cpu_ppc64.c | 44 ++++++ src/cpu/cpu_x86.c | 296 +++++++++++++++++++++++------------ src/libvirt_private.syms | 5 + src/qemu/qemu_capabilities.c | 33 +++- src/qemu/qemu_capspriv.h | 3 +- src/util/virhostcpu.c | 43 +++++ src/util/virhostcpu.h | 2 + tests/qemucapsprobe.c | 2 +- 11 files changed, 486 insertions(+), 120 deletions(-) -- 2.31.1

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[libvirt PATCH] NEWS: document tcp_min_ssf
by Ján Tomko 05 Nov '21

05 Nov '21

Signed-off-by: Ján Tomko <jtomko(a)redhat.com> --- NEWS.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 983153a631..fc47c63bd2 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -24,6 +24,13 @@ v7.10.0 (unreleased) Libvirt is now able to report interface information from the guest's perspective (using guest agent). + * Minimum SSF setting + + The libvirtd.conf option tcp_min_ssf can be used to override the minimum + permitted security strength factor for non-TLS remote connections. + The current hardcoded minimum is 56 (single-DES) and will be raised to 112 + in the future. Setting a minimum lower than 112 is not supported. + * **Bug fixes** -- 2.31.1

2 1

[PATCH] remote_daemon: Validate tcp_min_ssf value only if found in config
by Michal Privoznik 05 Nov '21

05 Nov '21

If there is no tcp_min_ssf value set in daemon config we still compare it against the default (56 which corresponds to DES) and if the value is below our expected minimum (112 which corresponds to 3DES) an error is reported and the daemon refuses to start. This is not what we want. What we want is to check the value iff the value was specified in the config file. Fixes: 58a48cff840 Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/remote/remote_daemon_config.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/remote/remote_daemon_config.c b/src/remote/remote_daemon_config.c index a9961013f2..30653e82cf 100644 --- a/src/remote/remote_daemon_config.c +++ b/src/remote/remote_daemon_config.c @@ -231,6 +231,8 @@ daemonConfigLoadOptions(struct daemonConfig *data, const char *filename, virConf *conf) { + int rc G_GNUC_UNUSED; + #ifdef WITH_IP if (virConfGetValueBool(conf, "listen_tcp", &data->listen_tcp) < 0) return -1; @@ -303,10 +305,9 @@ daemonConfigLoadOptions(struct daemonConfig *data, if (virConfGetValueString(conf, "tls_priority", &data->tls_priority) < 0) return -1; - if (virConfGetValueUInt(conf, "tcp_min_ssf", &data->tcp_min_ssf) < 0) + if ((rc = virConfGetValueUInt(conf, "tcp_min_ssf", &data->tcp_min_ssf)) < 0) { return -1; - - if (data->tcp_min_ssf < SSF_WARNING_LEVEL) { + } else if (rc > 0 && data->tcp_min_ssf < SSF_WARNING_LEVEL) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("minimum SSF levels lower than %d are not supported"), SSF_WARNING_LEVEL); -- 2.32.0

2 1

[libvirt PATCH v4 0/5] add interface infomation in guestinfo command
by zhanglei 05 Nov '21

05 Nov '21

zhanglei (5): domain: add interface information to 'virDomainGetGuestInfo' virsh: add interface information to guestinfo command qemu: refactor 'qemuAgentGetInterfaces' qemu: add guest interface information in 'qemuDomainGetGuestInfo' NEWS: add guest interface information in 'virDomainGetGuestInfo' NEWS.rst | 5 ++ docs/manpages/virsh.rst | 12 ++++- include/libvirt/libvirt-domain.h | 1 + src/libvirt-domain.c | 12 +++++ src/qemu/qemu_agent.c | 9 ++-- src/qemu/qemu_agent.h | 3 +- src/qemu/qemu_driver.c | 90 +++++++++++++++++++++++++++++++- tests/qemuagenttest.c | 2 +- tools/virsh-domain.c | 6 +++ 9 files changed, 131 insertions(+), 9 deletions(-) -- 2.31.1

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[PATCH] syntax-check: Fix regex for sc_require_attribute_cleanup_initialization:
by Peter Krempa 05 Nov '21

05 Nov '21

When I was cleaning up the regex after we removed most of our custom autofree helpers I've forgot to delete one closing brace, thus the regex was not matching anything. Fixes: 65f702020e8 Signed-off-by: Peter Krempa <pkrempa(a)redhat.com> --- build-aux/syntax-check.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build-aux/syntax-check.mk b/build-aux/syntax-check.mk index 2a6e2f86a1..4d396699c9 100644 --- a/build-aux/syntax-check.mk +++ b/build-aux/syntax-check.mk @@ -910,7 +910,7 @@ sc_prohibit_backslash_alignment: # Rule to ensure that variables declared using a cleanup macro are # always initialized. sc_require_attribute_cleanup_initialization: - @prohibit='((g_auto(ptr|free|slist)?)|VIR_AUTOCLOSE)) *[^=]+;' \ + @prohibit='((g_auto(ptr|free|slist)?)|VIR_AUTOCLOSE) *[^=]+;' \ in_vc_files='\.[chx]$$' \ halt='variable declared with a cleanup macro must be initialized' \ $(_sc_search_regexp) -- 2.31.1

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[libvirt PATCH] ci: disable CCACHE for the coverity job
by Ján Tomko 05 Nov '21

05 Nov '21

Signed-off-by: Ján Tomko <jtomko(a)redhat.com> --- Untested, as I obviously do not have access to the COVERITY_SCAN_TOKEN. .gitlab-ci.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index d486faca58..3e06d16fb1 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -116,6 +116,8 @@ coverity: needs: - x86_64-centos-8-container stage: builds + before_script: + export CCACHE_DISABLE=1 script: - curl https://scan.coverity.com/download/linux64 --form project=$COVERITY_SCAN_PROJECT_NAME --form token=$COVERITY_SCAN_TOKEN -o /tmp/cov-analysis-linux64.tgz - tar xfz /tmp/cov-analysis-linux64.tgz -- 2.31.1

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[PATCH 0/2] Allow tweaking TCG's tb-size
by Michal Privoznik 05 Nov '21

05 Nov '21

*** BLURB HERE *** Michal Prívozník (2): conf: Introduce TCG domain features qemu: Generate command line for tb-cache feature docs/formatdomain.rst | 11 +++ docs/schemas/domaincommon.rng | 15 +++- src/conf/domain_conf.c | 90 +++++++++++++++++++ src/conf/domain_conf.h | 7 ++ src/qemu/qemu_command.c | 14 ++- src/qemu/qemu_validate.c | 11 +++ ...efault-cpu-tcg-features.x86_64-latest.args | 40 +++++++++ .../x86_64-default-cpu-tcg-features.xml | 67 ++++++++++++++ tests/qemuxml2argvtest.c | 1 + ...default-cpu-tcg-features.x86_64-latest.xml | 1 + tests/qemuxml2xmltest.c | 1 + 11 files changed, 256 insertions(+), 2 deletions(-) create mode 100644 tests/qemuxml2argvdata/x86_64-default-cpu-tcg-features.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/x86_64-default-cpu-tcg-features.xml create mode 120000 tests/qemuxml2xmloutdata/x86_64-default-cpu-tcg-features.x86_64-latest.xml -- 2.32.0

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