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| author | Eduardo Habkost | 2017-01-08 18:32:34 +0100 |
|---|---|---|
| committer | Eduardo Habkost | 2017-01-24 00:26:27 +0100 |
| commit | d99569d9d8562c480e0befab601756b0b7b5d0e0 (patch) | |
| tree | 4898552dc5253d4a564e998644e12f4bf01f7b2a /hw/acpi/cpu_hotplug.c | |
| parent | kvm: Simplify invtsc check (diff) | |
| download | qemu-d99569d9d8562c480e0befab601756b0b7b5d0e0.tar.gz qemu-d99569d9d8562c480e0befab601756b0b7b5d0e0.tar.xz qemu-d99569d9d8562c480e0befab601756b0b7b5d0e0.zip | |
kvm: Allow invtsc migration if tsc-khz is set explicitly
We can safely allow a VM to be migrated with invtsc enabled if
tsc-khz is set explicitly, because:
* QEMU already refuses to start if it can't set the TSC frequency
to the configured value.
* Management software is already required to keep device
configuration (including CPU configuration) the same on
migration source and destination.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20170108173234.25721-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/acpi/cpu_hotplug.c')
0 files changed, 0 insertions, 0 deletions