diff options
| author | Marcelo Tosatti <mtosatti@redhat.com> | 2014-05-14 16:30:09 -0300 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-06-25 23:54:57 +0200 |
| commit | 68bfd0ad4a1dcc4c328d5db85dc746b49c1ec07e (patch) | |
| tree | 9bfda4de66b4b6a265168fb3c1a278e046707617 /target-i386/machine.c | |
| parent | 7d854c471a2180037b49547e31bd940166513657 (diff) | |
target-i386: block migration and savevm if invariant tsc is exposed
Invariant TSC documentation mentions that "invariant TSC will run at a
constant rate in all ACPI P-, C-. and T-states".
This is not the case if migration to a host with different TSC frequency
is allowed, or if savevm is performed. So block migration/savevm.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
[AF+mtosatti: Updated error message]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-i386/machine.c')
| -rw-r--r-- | target-i386/machine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-i386/machine.c b/target-i386/machine.c index b8dcd2f943..16d2f6a809 100644 --- a/target-i386/machine.c +++ b/target-i386/machine.c @@ -603,7 +603,7 @@ static const VMStateDescription vmstate_msr_hyperv_time = { } }; -const VMStateDescription vmstate_x86_cpu = { +VMStateDescription vmstate_x86_cpu = { .name = "cpu", .version_id = 12, .minimum_version_id = 3, |