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[libvirt PATCH 0/3] Misc fixes / improvements
by Daniel P. Berrangé 12 Jan '22

12 Jan '22

Just a few things I dealt with as side effect of other work I'm doing wrt AMD SEV. Daniel P. Berrangé (3): docs: split example for <os> schema docs: use virYesNo definition in more schemas qemu: split handling of distinct firmware enum conversions docs/formatdomain.rst | 32 +++++++++++++++++++++++++++++--- docs/schemas/capability.rng | 5 +---- docs/schemas/domainbackup.rng | 5 +---- docs/schemas/domaincaps.rng | 5 +---- docs/schemas/domaincommon.rng | 17 ++++------------- src/conf/domain_conf.h | 4 ++-- src/qemu/qemu_firmware.c | 21 +++++++++++++++++++-- 7 files changed, 57 insertions(+), 32 deletions(-) -- 2.33.1

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[PATCH 0/1] qemu_tpm: Get swtpm pid without binary validation
by Vasiliy Ulyanov 12 Jan '22

12 Jan '22

Hi all and Happy New Year! My name is Vasiliy, I am an engineer at SUSE. I was playing around with TPM in libvirt and trying to enable it in KubeVirt. With the emulator I was always getting "swtpm failed to start" internal error. After debugging the issue I found that the problem was not actually with starting the emulator but rather with retrieving the PID. The code in libvirt currently verifies that /proc/[pid]/exe points to the correct swtpm binary. In my case an attempt to dereference the symlink from procfs always resulted in EACCES. Eventually I found this issue [1]. It appears that libvirt needs CAP_SYS_PTRACE otherwise it will not be able to access the exe link (even if run as root). This can also be observed with the following reproducer: $ docker run -it --rm --security-opt apparmor:unconfined --security-opt seccomp:unconfined busybox / # adduser -D test / # su - test ~ $ sleep infinity & ~ $ exit / # stat /proc/$(pidof sleep)/exe File: stat: /proc/10/exe: cannot read link: Permission denied Size: 0 Blocks: 0 IO Block: 1024 symbolic link Device: 6eh/110d Inode: 187271 Links: 1 Access: (0777/lrwxrwxrwx) Uid: ( 1000/ test) Gid: ( 1000/ test) Access: 2022-01-03 06:52:39.480790247 +0000 Modify: 2022-01-03 06:52:39.480790247 +0000 Change: 2022-01-03 06:52:39.480790247 +0000 $ docker run -it --rm --security-opt apparmor:unconfined --security-opt seccomp:unconfined --cap-add sys_ptrace busybox / # adduser -D test / # su - test ~ $ sleep infinity & ~ $ exit / # stat /proc/$(pidof sleep)/exe File: '/proc/10/exe' -> '/bin/sleep' Size: 0 Blocks: 0 IO Block: 1024 symbolic link Device: 6eh/110d Inode: 195011 Links: 1 Access: (0777/lrwxrwxrwx) Uid: ( 1000/ test) Gid: ( 1000/ test) Access: 2022-01-03 07:13:28.003224653 +0000 Modify: 2022-01-03 07:13:28.003224653 +0000 Change: 2022-01-03 07:13:28.003224653 +0000 I tried to adapt the function that retrieves swtpm PID so it also covers the usecase when libvirt is run in a container without ptrace capability. The patch solved the issue for me and I verified that the error is no more reproducible. So I wanted to propose that solution to handle the issue. Or maybe someone can suggest a better alternative which would be more suitable? Would appreciate any feedback. Thanks. [1] https://github.com/moby/moby/issues/40713 Vasiliy Ulyanov (1): qemu_tpm: Get swtpm pid without binary validation src/qemu/qemu_tpm.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) -- 2.34.1

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[PATCH v4 00/12] Add riscv kvm accel support
by Yifei Jiang 12 Jan '22

12 Jan '22

This series adds both riscv32 and riscv64 kvm support, and implements migration based on riscv. Because of RISC-V KVM has been merged into the Linux master, so this series are changed from RFC to patch. Several steps to use this: 1. Build emulation $ ./configure --target-list=riscv64-softmmu $ make -j$(nproc) 2. Build kernel 3. Build QEMU VM Cross built in riscv toolchain. $ PKG_CONFIG_LIBDIR=<toolchain pkgconfig path> $ export PKG_CONFIG_SYSROOT_DIR=<toolchain sysroot path> $ ./configure --target-list=riscv64-softmmu --enable-kvm \ --cross-prefix=riscv64-linux-gnu- --disable-libiscsi --disable-glusterfs \ --disable-libusb --disable-usb-redir --audio-drv-list= --disable-opengl \ --disable-libxml2 $ make -j$(nproc) 4. Start emulation $ ./qemu-system-riscv64 -M virt -m 4096M -cpu rv64,x-h=true -nographic \ -name guest=riscv-hyp,debug-threads=on \ -smp 4 \ -bios ./fw_jump.bin \ -kernel ./Image \ -drive file=./hyp.img,format=raw,id=hd0 \ -device virtio-blk-device,drive=hd0 \ -append "root=/dev/vda rw console=ttyS0 earlycon=sbi" 5. Start kvm-acceled QEMU VM in emulation $ ./qemu-system-riscv64 -M virt,accel=kvm -m 1024M -cpu host -nographic \ -name guest=riscv-guset \ -smp 2 \ -bios none \ -kernel ./Image \ -drive file=./guest.img,format=raw,id=hd0 \ -device virtio-blk-device,drive=hd0 \ -append "root=/dev/vda rw console=ttyS0 earlycon=sbi" Changes since patch v3 - Re-write the for-loop in sifive_plic_create(). - Drop unnecessary change in hw/riscv/virt.c. - Use serial to handle console sbi call. Changes since patch v2 - Create a macro for get and put timer csr. - Remove M-mode PLIC contexts when kvm is enabled. - Add get timer frequency. - Move cpu_host_load to vmstate_kvmtimer. Changes since patch v1 - Rebase on recent commit a216e7cf119c91ffdf5931834a1a030ebea40d70 - Sync-up headers with Linux-5.16-rc4. - Fixbug in kvm_arch_init_vcpu. - Create a macro for get and put regs csr. - Start kernel directly when kvm_enabled. - Use riscv_cpu_set_irq to inject KVM interrupts. - Use the Semihosting Console API for RISC-V kvm handle sbi. - Update vmstate_riscv_cpu version id. Placing kvm_timer into a subsection. Changes since RFC v6 - Rebase on recent commit 8627edfb3f1fca24a96a0954148885c3241c10f8 - Sync-up headers with Linux-5.16-rc1 Changes since RFC v5 - Rebase on QEMU v6.1.0-rc1 and kvm-riscv linux v19. - Move kvm interrupt setting to riscv_cpu_update_mip(). - Replace __u64 with uint64_t. Changes since RFC v4 - Rebase on QEMU v6.0.0-rc2 and kvm-riscv linux v17. - Remove time scaling support as software solution is incomplete. Because it will cause unacceptable performance degradation. and We will post a better solution. - Revise according to Alistair's review comments. - Remove compile time XLEN checks in kvm_riscv_reg_id - Surround TYPE_RISCV_CPU_HOST definition by CONFIG_KVM and share it between RV32 and RV64. - Add kvm-stub.c for reduce unnecessary compilation checks. - Add riscv_setup_direct_kernel() to direct boot kernel for KVM. Changes since RFC v3 - Rebase on QEMU v5.2.0-rc2 and kvm-riscv linux v15. - Add time scaling support(New patches 13, 14 and 15). - Fix the bug that guest vm can't reboot. Changes since RFC v2 - Fix checkpatch error at target/riscv/sbi_ecall_interface.h. - Add riscv migration support. Changes since RFC v1 - Add separate SBI ecall interface header. - Add riscv32 kvm accel support. Yifei Jiang (12): update-linux-headers: Add asm-riscv/kvm.h target/riscv: Add target/riscv/kvm.c to place the public kvm interface target/riscv: Implement function kvm_arch_init_vcpu target/riscv: Implement kvm_arch_get_registers target/riscv: Implement kvm_arch_put_registers target/riscv: Support start kernel directly by KVM target/riscv: Support setting external interrupt by KVM target/riscv: Handle KVM_EXIT_RISCV_SBI exit target/riscv: Add host cpu type target/riscv: Add kvm_riscv_get/put_regs_timer target/riscv: Implement virtual time adjusting with vm state changing target/riscv: Support virtual time context synchronization hw/intc/sifive_plic.c | 21 +- hw/riscv/boot.c | 16 +- hw/riscv/virt.c | 83 +++-- include/hw/riscv/boot.h | 1 + linux-headers/asm-riscv/kvm.h | 128 +++++++ meson.build | 2 + target/riscv/cpu.c | 29 +- target/riscv/cpu.h | 11 + target/riscv/kvm-stub.c | 30 ++ target/riscv/kvm.c | 532 +++++++++++++++++++++++++++++ target/riscv/kvm_riscv.h | 25 ++ target/riscv/machine.c | 30 ++ target/riscv/meson.build | 1 + target/riscv/sbi_ecall_interface.h | 72 ++++ 14 files changed, 948 insertions(+), 33 deletions(-) create mode 100644 linux-headers/asm-riscv/kvm.h create mode 100644 target/riscv/kvm-stub.c create mode 100644 target/riscv/kvm.c create mode 100644 target/riscv/kvm_riscv.h create mode 100644 target/riscv/sbi_ecall_interface.h -- 2.19.1

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[libvirt PATCH v4 0/7] cgroup and thread management in ch driver.
by Praveen K Paladugu 11 Jan '22

11 Jan '22

This patchset adds support for cgroup management of ch threads. This version correctly manages cgroups for vcpu and emulator threads created by ch. cgroup management for iothreads is not yet supported. Along with cgroup management, this patchset also enables support for pinning vcpu and emulator threads to selected host cpus. v4: * addressed all open comments in v3 * dropped all the merged commits v3: * addrressed all the formatting comments in v2 patch set * dropped indentation patches are they do not adhere to libvirt coding style * fixed build issue in qemu driver that was introduced in v2 Praveen K Paladugu (3): qemu,hypervisor: refactor some cgroup mgmt methods ch_process: Setup emulator and iothread settings ch_driver: emulator threadinfo & pinning callbacks Vineeth Pillai (4): ch: methods for cgroup mgmt in ch driver ch_driver,ch_domain: vcpupin callback in ch driver ch_driver: enable typed param string for numatune ch_driver: add numatune callbacks for CH driver src/ch/ch_conf.c | 2 + src/ch/ch_conf.h | 4 +- src/ch/ch_domain.c | 64 ++++ src/ch/ch_domain.h | 18 +- src/ch/ch_driver.c | 590 +++++++++++++++++++++++++++++++++ src/ch/ch_monitor.c | 156 +++++++++ src/ch/ch_monitor.h | 56 +++- src/ch/ch_process.c | 385 ++++++++++++++++++++- src/ch/ch_process.h | 3 + src/hypervisor/domain_cgroup.c | 457 ++++++++++++++++++++++++- src/hypervisor/domain_cgroup.h | 72 ++++ src/libvirt_private.syms | 14 +- src/qemu/qemu_cgroup.c | 413 +---------------------- src/qemu/qemu_cgroup.h | 11 - src/qemu/qemu_driver.c | 14 +- src/qemu/qemu_hotplug.c | 7 +- src/qemu/qemu_process.c | 24 +- 17 files changed, 1835 insertions(+), 455 deletions(-) -- 2.27.0

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[PATCH 0/3] virdnsmasq: Lookup DNSMASQ in PATH
by Michal Privoznik 11 Jan '22

11 Jan '22

This is an alternative implementation to Olaf's original patch posted here: https://listman.redhat.com/archives/libvir-list/2021-August/msg00273.html I find my patches to be a bit cleaner, but either way we should merge his or mine. Michal Prívozník (3): virdnsmasq: Drop @binaryPath argument from dnsmasqCapsNewEmpty() virdnsmasq: Lookup DNSMASQ in PATH virdnsmasq: Require non NULL @caps in dnsmasqCapsGetBinaryPath() src/util/virdnsmasq.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) -- 2.34.1

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[PATCH v6 0/4] remove sysconfig files
by Olaf Hering 11 Jan '22

11 Jan '22

fix virtnetworkd avoid duplicate %posttrans sections (berrange) add comment to %libvirt_sc_pre (berrange) rebased to adc0eaead0ebe11f38798e431d2748bfe9b54a30 Olaf Hering (4): rpm: fix %preun of virtnetworkd libvirt.spec: relocate pre script of daemon-driver-qemu remove sysconfig files NEWS: mention removal of sysconfig NEWS.rst | 10 +++ docs/daemons.rst | 20 +++++ docs/remote.html.in | 6 +- libvirt.spec.in | 103 ++++++++++++++++-------- src/ch/meson.build | 5 -- src/ch/virtchd.service.in | 1 + src/ch/virtchd.sysconf | 3 - src/interface/meson.build | 5 -- src/interface/virtinterfaced.service.in | 1 + src/interface/virtinterfaced.sysconf | 3 - src/libxl/meson.build | 5 -- src/libxl/virtxend.service.in | 1 + src/libxl/virtxend.sysconf | 3 - src/locking/meson.build | 5 -- src/locking/virtlockd.service.in | 1 + src/locking/virtlockd.sysconf | 3 - src/logging/meson.build | 5 -- src/logging/virtlogd.sysconf | 3 - src/lxc/meson.build | 5 -- src/lxc/virtlxcd.service.in | 1 + src/lxc/virtlxcd.sysconf | 3 - src/meson.build | 16 ---- src/network/meson.build | 5 -- src/network/virtnetworkd.service.in | 1 + src/network/virtnetworkd.sysconf | 3 - src/node_device/meson.build | 5 -- src/node_device/virtnodedevd.service.in | 1 + src/node_device/virtnodedevd.sysconf | 3 - src/nwfilter/meson.build | 5 -- src/nwfilter/virtnwfilterd.service.in | 1 + src/nwfilter/virtnwfilterd.sysconf | 3 - src/qemu/meson.build | 5 -- src/qemu/virtqemud.service.in | 7 ++ src/qemu/virtqemud.sysconf | 12 --- src/remote/libvirtd.service.in | 7 ++ src/remote/libvirtd.sysconf | 21 ----- src/remote/meson.build | 10 --- src/remote/virtproxyd.service.in | 1 + src/remote/virtproxyd.sysconf | 3 - src/secret/meson.build | 5 -- src/secret/virtsecretd.service.in | 1 + src/secret/virtsecretd.sysconf | 3 - src/storage/meson.build | 5 -- src/storage/virtstoraged.service.in | 1 + src/storage/virtstoraged.sysconf | 3 - src/vbox/meson.build | 5 -- src/vbox/virtvboxd.service.in | 1 + src/vbox/virtvboxd.sysconf | 3 - src/vz/meson.build | 5 -- src/vz/virtvzd.service.in | 1 + src/vz/virtvzd.sysconf | 3 - tools/libvirt-guests.sh.in | 40 +++++++++ tools/libvirt-guests.sysconf | 50 ------------ tools/meson.build | 6 -- 54 files changed, 170 insertions(+), 263 deletions(-) delete mode 100644 src/ch/virtchd.sysconf delete mode 100644 src/interface/virtinterfaced.sysconf delete mode 100644 src/libxl/virtxend.sysconf delete mode 100644 src/locking/virtlockd.sysconf delete mode 100644 src/logging/virtlogd.sysconf delete mode 100644 src/lxc/virtlxcd.sysconf delete mode 100644 src/network/virtnetworkd.sysconf delete mode 100644 src/node_device/virtnodedevd.sysconf delete mode 100644 src/nwfilter/virtnwfilterd.sysconf delete mode 100644 src/qemu/virtqemud.sysconf delete mode 100644 src/remote/libvirtd.sysconf delete mode 100644 src/remote/virtproxyd.sysconf delete mode 100644 src/secret/virtsecretd.sysconf delete mode 100644 src/storage/virtstoraged.sysconf delete mode 100644 src/vbox/virtvboxd.sysconf delete mode 100644 src/vz/virtvzd.sysconf delete mode 100644 tools/libvirt-guests.sysconf

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[PATCH] docs: minor fix in launchSecurity
by Boris Fiuczynski 11 Jan '22

11 Jan '22

Correcting XML element. Signed-off-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com> --- docs/formatdomain.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index d4f30bb8af..69e02e0135 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -8201,7 +8201,7 @@ Note: DEA/TDEA is synonymous with DES/TDES. Launch Security --------------- -Specifying ``<launchSecurity type='s390-pv'\>`` in a s390 domain prepares +Specifying ``<launchSecurity type='s390-pv'/>`` in a s390 domain prepares the guest to run in protected virtualization secure mode, also known as IBM Secure Execution. For more required host and guest preparation steps, see `Protected Virtualization on s390 <kbase/s390_protected_virt.html>`__ -- 2.33.1

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[libvirt PATCH v2 0/3] ci: Check spelling
by Tim Wiederhake 11 Jan '22

11 Jan '22

This is a wrapper for codespell [1], a spell checker for source code. Codespell does not compare words to a dictionary, but rather works by checking words against a list of common typos, making it produce fewer false positives than other solutions. The script in this patch works around the lack of per-directory ignore lists and some oddities regarding capitalization in ignore lists. [1] (https://github.com/codespell-project/codespell/) V1: https://listman.redhat.com/archives/libvir-list/2021-October/msg00015.html The wrapper script changed since it was Reviewed-by: Ján, hence I did not mark patch #2 as already reviewed. Regards, Tim Tim Wiederhake (3): scripts: Check spelling ci: Add spell checking Fix some typos .gitlab-ci.yml | 12 +++ scripts/check-spelling.py | 119 ++++++++++++++++++++++++++++++ src/qemu/qemu_cgroup.c | 2 +- tests/qemucapabilitiesnumbering.c | 2 +- tests/qemucapabilitiestest.c | 4 +- 5 files changed, 135 insertions(+), 4 deletions(-) create mode 100755 scripts/check-spelling.py -- 2.31.1

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[PATCH v2] report error when virProcessGetStatInfo() is unable to parse data
by Ani Sinha 11 Jan '22

11 Jan '22

Currently virProcessGetStatInfo() always returns success and only logs error when it is unable to parse the data. Make this function actually report the error and return a negative value in this error scenario. Fix the callers so that they do not override the error generated. Signed-off-by: Ani Sinha <ani(a)anisinha.ca> --- src/ch/ch_driver.c | 2 -- src/qemu/qemu_driver.c | 7 +------ src/util/virprocess.c | 6 +++++- 3 files changed, 6 insertions(+), 9 deletions(-) changelog: v2: fixed the callers diff --git a/src/ch/ch_driver.c b/src/ch/ch_driver.c index 53e0872207..3cbc668489 100644 --- a/src/ch/ch_driver.c +++ b/src/ch/ch_driver.c @@ -1073,8 +1073,6 @@ chDomainHelperGetVcpus(virDomainObj *vm, if (virProcessGetStatInfo(&vcpuinfo->cpuTime, &vcpuinfo->cpu, NULL, vm->pid, vcpupid) < 0) { - virReportSystemError(errno, "%s", - _("cannot get vCPU placement & pCPU time")); return -1; } } diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 4974450333..015ffb2ce7 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -1359,8 +1359,6 @@ qemuDomainHelperGetVcpus(virDomainObj *vm, if (virProcessGetStatInfo(&vcpuinfo->cpuTime, &vcpuinfo->cpu, NULL, vm->pid, vcpupid) < 0) { - virReportSystemError(errno, "%s", - _("cannot get vCPU placement & pCPU time")); return -1; } } @@ -2521,8 +2519,6 @@ qemuDomainGetInfo(virDomainPtr dom, if (virDomainObjIsActive(vm)) { if (virProcessGetStatInfo(&(info->cpuTime), NULL, NULL, vm->pid, 0) < 0) { - virReportError(VIR_ERR_OPERATION_FAILED, "%s", - _("cannot read cputime for domain")); goto cleanup; } } @@ -10530,8 +10526,7 @@ qemuDomainMemoryStatsInternal(virQEMUDriver *driver, } if (virProcessGetStatInfo(NULL, NULL, &rss, vm->pid, 0) < 0) { - virReportError(VIR_ERR_OPERATION_FAILED, "%s", - _("cannot get RSS for domain")); + return -1; } else { stats[ret].tag = VIR_DOMAIN_MEMORY_STAT_RSS; stats[ret].val = rss; diff --git a/src/util/virprocess.c b/src/util/virprocess.c index c74bd16fe6..b9f498d5d8 100644 --- a/src/util/virprocess.c +++ b/src/util/virprocess.c @@ -1783,7 +1783,11 @@ virProcessGetStatInfo(unsigned long long *cpuTime, virStrToLong_ullp(proc_stat[VIR_PROCESS_STAT_STIME], NULL, 10, &systime) < 0 || virStrToLong_l(proc_stat[VIR_PROCESS_STAT_RSS], NULL, 10, &rss) < 0 || virStrToLong_i(proc_stat[VIR_PROCESS_STAT_PROCESSOR], NULL, 10, &cpu) < 0) { - VIR_WARN("cannot parse process status data"); + virReportError(VIR_ERR_INTERNAL_ERROR, + _("cannot parse process status data for pid '%d/%d'"), + (int) pid, (int) tid); + + return -1; } /* We got jiffies -- 2.25.1

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[libvirt PATCH v5 00/20] qemu: Introduce hvf domain type for Hypervisor.framework
by Andrea Bolognani 11 Jan '22

11 Jan '22

In order to hopefully address [libvirt#147] at long last, I've picked up Roman's patches from 2018 and attempted to forward-port them. More specifically, I've used the [roolebo/hvf-domain] branch as a starting point, since it seems to contain a few improvements over [v2] and was just easier to pick up. The code is mostly his own, so I've retained the existing authorship information, but I've dropped Reviewed-by tags for commits that have been modified in non-trivial ways. I've applied very minimal style tweaks along the way, but overall I've tried to modify the existing patches as little as possible. I've added a few changes of my own, which I've marked as "fixup!" when I felt that they should be squashed into the previous patch rather than existing as separate commits. The new test cases, such as they are, pass, and no regressions to KVM support appear to have been introduced in the process. I don't currently have access to a machine running macOS, so I can't verify that it's actually possible to start a hardware-accelerated VM by myself, but a user has confirmed on the GitLab issue that the new feature works. Changes from [v4]: * fixed an issue that prevented machine types from being probed correctly, effectively making the entire thing non functional; * only report HVF support as available when the guest architecture and the host architecture match. Changes from [v3]: * reintroduced the patch that was missing in the initial version of the forward-port; * converted the documentation to reStructuredText and trimmed it significantly; * reworked virQEMUCapsAccelStr() based on Dan's suggestions; * reworked macOS support in the test suite based on Dan's suggestions; * fixed a few minor issues found while doing the above. Changes from [v2]: * rebased on top of master; * added a couple of simple test cases. Useful links: * GitLab: [abologna/hvf] * CI: [pipeline] [libvirt#147] https://gitlab.com/libvirt/libvirt/-/issues/147 [roolebo/hvf-domain] https://github.com/roolebo/libvirt/tree/hvf-domain [abologna/hvf] https://gitlab.com/abologna/libvirt/-/commits/hvf [pipeline] https://gitlab.com/abologna/libvirt/-/pipelines/443320533 [v4] https://listman.redhat.com/archives/libvir-list/2022-January/msg00280.html [v3] https://listman.redhat.com/archives/libvir-list/2022-January/msg00131.html [v2] https://listman.redhat.com/archives/libvir-list/2018-November/msg00802.html Andrea Bolognani (7): qemu: Only probe KVM on Linux fixup! qemu: Fix / improve virQEMUCapsProbeHVF() tests: Introduce testQemuHostOS tests: Add macOS support to testutilsqemu tests: Add macOS support to qemuxml2*test tests: Add HVF test cases fixup! NEWS: Mention Apple Silicon support for HVF Roman Bolshakov (13): qemu: Add KVM CPUs into cache only if KVM is present conf: Add hvf domain type qemu: Define hvf capability qemu: Query hvf capability on macOS qemu: Expose hvf domain type if hvf is supported qemu: Introduce virQEMUCapsAccelStr qemu: Introduce virQEMUCapsTypeIsAccelerated qemu: Introduce virQEMUCapsHaveAccel qemu: Correct CPU capabilities probing for hvf docs: Add hvf on QEMU driver page docs: Note hvf support for domain elements docs: Add support page for libvirt on macOS news: Mention hvf domain type NEWS.rst | 6 + docs/docs.html.in | 3 + docs/drvqemu.rst | 48 +++++- docs/formatdomain.rst | 22 +-- docs/index.html.in | 4 +- docs/macos.rst | 44 ++++++ docs/meson.build | 1 + docs/schemas/domaincommon.rng | 1 + src/conf/domain_conf.c | 1 + src/conf/domain_conf.h | 1 + src/qemu/qemu_capabilities.c | 147 ++++++++++++++++-- src/qemu/qemu_capabilities.h | 3 + src/qemu/qemu_command.c | 4 + src/qemu/qemu_process.c | 10 +- .../hvf-aarch64-virt-headless.args | 48 ++++++ .../hvf-aarch64-virt-headless.xml | 45 ++++++ .../hvf-x86_64-q35-headless.args | 47 ++++++ .../hvf-x86_64-q35-headless.x86_64-latest.err | 1 + .../hvf-x86_64-q35-headless.xml | 44 ++++++ tests/qemuxml2argvtest.c | 43 ++++- .../hvf-aarch64-virt-headless.xml | 94 +++++++++++ .../hvf-x86_64-q35-headless.xml | 97 ++++++++++++ tests/qemuxml2xmltest.c | 43 ++++- tests/testutilsqemu.c | 146 +++++++++++++---- tests/testutilsqemu.h | 10 ++ 25 files changed, 849 insertions(+), 64 deletions(-) create mode 100644 docs/macos.rst create mode 100644 tests/qemuxml2argvdata/hvf-aarch64-virt-headless.args create mode 100644 tests/qemuxml2argvdata/hvf-aarch64-virt-headless.xml create mode 100644 tests/qemuxml2argvdata/hvf-x86_64-q35-headless.args create mode 100644 tests/qemuxml2argvdata/hvf-x86_64-q35-headless.x86_64-latest.err create mode 100644 tests/qemuxml2argvdata/hvf-x86_64-q35-headless.xml create mode 100644 tests/qemuxml2xmloutdata/hvf-aarch64-virt-headless.xml create mode 100644 tests/qemuxml2xmloutdata/hvf-x86_64-q35-headless.xml -- 2.31.1

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