On a Tuesday in 2021, Michal Privoznik wrote:
v6 of:https://listman.redhat.com/archives/libvir-list/2021-September/msg00333.html diff to v5: - Rebased onto current master - Produce warning (in 05/16) when prealloc was requested for virtio-mem (it's not officially supported by QEMU yet). Special thanks goes to David Hildebrand for testing these patches and giving valuable feedback. Michal Prívozník (16): virhostmem: Introduce virHostMemGetTHPSize() qemu_capabilities: Introduce QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI qemu_capabilities: Introduce QEMU_CAPS_MEMORY_BACKEND_RESERVE conf: Introduce virtio-mem <memory/> model qemu: Build command line for virtio-mem qemu: Wire up <memory/> live update qemu: Wire up <memory/> offline update Introduce <current/> property to virtio-mem conf: Introduce virDomainMemoryFindByDeviceAlias() qemu: Wire up MEMORY_DEVICE_SIZE_CHANGE event qemu: Refresh the current size of virtio-mem on monitor reconnect qemu: Account for both memballoon and virtio-mem qemuDomainSetMemoryFlags: Take virtio-mem into consideration virsh: Introduce update-memory-device command news: document recent virtio memory addition kbase: Document virtio-mem NEWS.rst | 7 + docs/formatdomain.rst | 45 ++- docs/kbase/index.rst | 4 + docs/kbase/memorydevices.rst | 150 ++++++++++ docs/kbase/meson.build | 1 + docs/manpages/virsh.rst | 30 ++ docs/schemas/domaincommon.rng | 16 ++ examples/c/misc/event-test.c | 17 ++ include/libvirt/libvirt-domain.h | 24 ++ src/conf/domain_conf.c | 126 ++++++++- src/conf/domain_conf.h | 16 ++ src/conf/domain_event.c | 84 ++++++ src/conf/domain_event.h | 10 + src/conf/domain_validate.c | 39 +++ src/libvirt_private.syms | 5 + src/qemu/qemu_alias.c | 10 +- src/qemu/qemu_capabilities.c | 6 + src/qemu/qemu_capabilities.h | 4 + src/qemu/qemu_command.c | 29 +- src/qemu/qemu_domain.c | 33 ++- src/qemu/qemu_domain.h | 1 + src/qemu/qemu_domain_address.c | 38 ++- src/qemu/qemu_driver.c | 259 +++++++++++++++++- src/qemu/qemu_hotplug.c | 18 ++ src/qemu/qemu_hotplug.h | 5 + src/qemu/qemu_monitor.c | 34 +++ src/qemu/qemu_monitor.h | 28 ++ src/qemu/qemu_monitor_json.c | 97 +++++-- src/qemu/qemu_monitor_json.h | 5 + src/qemu/qemu_process.c | 72 +++++ src/qemu/qemu_validate.c | 8 + src/remote/remote_daemon_dispatch.c | 30 ++ src/remote/remote_driver.c | 32 +++ src/remote/remote_protocol.x | 15 +- src/remote_protocol-structs | 7 + src/security/security_apparmor.c | 1 + src/security/security_dac.c | 2 + src/security/security_selinux.c | 2 + src/util/virhostmem.c | 54 ++++ src/util/virhostmem.h | 3 + tests/domaincapsmock.c | 9 + .../caps_5.1.0.x86_64.xml | 1 + .../caps_5.2.0.x86_64.xml | 1 + .../caps_6.0.0.x86_64.xml | 1 + .../caps_6.1.0.x86_64.xml | 2 + ...mory-hotplug-virtio-mem.x86_64-latest.args | 41 +++ .../memory-hotplug-virtio-mem.xml | 67 +++++ tests/qemuxml2argvtest.c | 1 + ...emory-hotplug-virtio-mem.x86_64-latest.xml | 1 + tests/qemuxml2xmltest.c | 1 + tools/virsh-domain.c | 181 ++++++++++++ 51 files changed, 1617 insertions(+), 56 deletions(-) create mode 100644 docs/kbase/memorydevices.rst create mode 100644 tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args create mode 100644 tests/qemuxml2argvdata/memory-hotplug-virtio-mem.xml create mode 120000 tests/qemuxml2xmloutdata/memory-hotplug-virtio-mem.x86_64-latest.xml
Reviewed-by: Ján Tomko <jto...@redhat.com> Jano
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