Resend of: https://listman.redhat.com/archives/libvir-list/2021-February/msg00534.html We had couple of changes made (new capabilities added mostly) and the original patch set no long applies cleanly. This is pure rebase of the original patch set, no functional change (hence I'm keeping version number). Michal Prívozník (13): virhostmem: Introduce virHostMemGetTHPSize() qemu_process: Deduplicate code in qemuProcessNeedHugepagesPath() qemu_process: Drop needless check in qemuProcessNeedMemoryBackingPath() qemu_capabilities: Introduce QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI conf: Introduce virtio-mem <memory/> model qemu: Build command line for virtio-mem qemu: Wire up <memory/> live update qemu: Wire up MEMORY_DEVICE_SIZE_CHANGE event Introduce MEMORY_DEVICE_SIZE_CHANGE event qemu: Refresh the actual size of virtio-mem on monitor reconnect virsh: Introduce update-memory command news: document recent virtio memory addition kbase: Document virtio-mem NEWS.rst | 7 + docs/formatdomain.rst | 58 ++++- docs/kbase/index.rst | 4 + docs/kbase/memorydevices.rst | 160 ++++++++++++++ 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 | 23 ++ src/conf/domain_conf.c | 115 +++++++++- src/conf/domain_conf.h | 15 ++ 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 | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 13 +- src/qemu/qemu_domain.c | 67 +++++- src/qemu/qemu_domain.h | 1 + src/qemu/qemu_domain_address.c | 38 +++- src/qemu/qemu_driver.c | 209 +++++++++++++++++- src/qemu/qemu_hotplug.c | 18 ++ src/qemu/qemu_hotplug.h | 5 + src/qemu/qemu_monitor.c | 37 ++++ src/qemu/qemu_monitor.h | 27 +++ src/qemu/qemu_monitor_json.c | 95 ++++++-- src/qemu/qemu_monitor_json.h | 5 + src/qemu/qemu_process.c | 101 +++++++-- src/qemu/qemu_validate.c | 22 +- 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 | 63 ++++++ 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 + ...mory-hotplug-virtio-mem.x86_64-latest.args | 48 ++++ .../memory-hotplug-virtio-mem.xml | 64 ++++++ tests/qemuxml2argvtest.c | 1 + ...emory-hotplug-virtio-mem.x86_64-latest.xml | 1 + tests/qemuxml2xmltest.c | 1 + tools/virsh-domain.c | 170 ++++++++++++++ 50 files changed, 1619 insertions(+), 68 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 -- 2.26.2
