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7555a55470
Since QEMU 5.2 (commit-77b285f7f6), QEMU supports 'memory failure'
event, posts event to monitor if hitting a hardware memory error.
Fully support this feature for QEMU.
Test with commit 'libvirt: support memory failure event', build a
little complex environment(nested KVM):
1, install newly built libvirt in L1, and start a L2 vm. run command
in L1:
~# virsh event l2 --event memory-failure
2, run command in L0 to inject MCE to L1:
~# virsh qemu-monitor-command l1 --hmp mce 0 9 0xbd000000000000c0 0xd 0x62000000 0x8c
Test result in l1(recipient hypervisor case):
event 'memory-failure' for domain l2:
recipient: hypervisor
action: ignore
flags:
action required: 0
recursive: 0
Test result in l1(recipient guest case):
event 'memory-failure' for domain l2:
recipient: guest
action: inject
flags:
action required: 0
recursive: 0
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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| .. | ||
| EVENTHANDLERS.txt | ||
| libvirt_qemu_probes.d | ||
| libvirtd_qemu.aug | ||
| meson.build | ||
| MIGRATION.txt | ||
| qemu_agent.c | ||
| qemu_agent.h | ||
| qemu_alias.c | ||
| qemu_alias.h | ||
| qemu_backup.c | ||
| qemu_backup.h | ||
| qemu_block.c | ||
| qemu_block.h | ||
| qemu_blockjob.c | ||
| qemu_blockjob.h | ||
| qemu_capabilities.c | ||
| qemu_capabilities.h | ||
| qemu_capspriv.h | ||
| qemu_cgroup.c | ||
| qemu_cgroup.h | ||
| qemu_checkpoint.c | ||
| qemu_checkpoint.h | ||
| qemu_command.c | ||
| qemu_command.h | ||
| qemu_conf.c | ||
| qemu_conf.h | ||
| qemu_dbus.c | ||
| qemu_dbus.h | ||
| qemu_domain_address.c | ||
| qemu_domain_address.h | ||
| qemu_domain.c | ||
| qemu_domain.h | ||
| qemu_domainjob.c | ||
| qemu_domainjob.h | ||
| qemu_driver.c | ||
| qemu_driver.h | ||
| qemu_extdevice.c | ||
| qemu_extdevice.h | ||
| qemu_firmware.c | ||
| qemu_firmware.h | ||
| qemu_hostdev.c | ||
| qemu_hostdev.h | ||
| qemu_hotplug.c | ||
| qemu_hotplug.h | ||
| qemu_interface.c | ||
| qemu_interface.h | ||
| qemu_interop_config.c | ||
| qemu_interop_config.h | ||
| qemu_migration_cookie.c | ||
| qemu_migration_cookie.h | ||
| qemu_migration_params.c | ||
| qemu_migration_params.h | ||
| qemu_migration_paramspriv.h | ||
| qemu_migration.c | ||
| qemu_migration.h | ||
| qemu_monitor_json.c | ||
| qemu_monitor_json.h | ||
| qemu_monitor_priv.h | ||
| qemu_monitor_text.c | ||
| qemu_monitor_text.h | ||
| qemu_monitor.c | ||
| qemu_monitor.h | ||
| qemu_namespace.c | ||
| qemu_namespace.h | ||
| qemu_process.c | ||
| qemu_process.h | ||
| qemu_processpriv.h | ||
| qemu_qapi.c | ||
| qemu_qapi.h | ||
| qemu_saveimage.c | ||
| qemu_saveimage.h | ||
| qemu_security.c | ||
| qemu_security.h | ||
| qemu_shim.c | ||
| qemu_slirp.c | ||
| qemu_slirp.h | ||
| qemu_snapshot.c | ||
| qemu_snapshot.h | ||
| qemu_tpm.c | ||
| qemu_tpm.h | ||
| qemu_validate.c | ||
| qemu_validate.h | ||
| qemu_vhost_user_gpu.c | ||
| qemu_vhost_user_gpu.h | ||
| qemu_vhost_user.c | ||
| qemu_vhost_user.h | ||
| qemu_virtiofs.c | ||
| qemu_virtiofs.h | ||
| qemu.conf | ||
| test_libvirtd_qemu.aug.in | ||
| THREADS.txt | ||
| virtqemud.init.in | ||
| virtqemud.service.in | ||
| virtqemud.sysconf | ||