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| 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/cpu-qom.h | |
| parent | 7d854c471a2180037b49547e31bd940166513657 (diff) | |
| download | qemu-68bfd0ad4a1dcc4c328d5db85dc746b49c1ec07e.zip qemu-68bfd0ad4a1dcc4c328d5db85dc746b49c1ec07e.tar.gz qemu-68bfd0ad4a1dcc4c328d5db85dc746b49c1ec07e.tar.bz2 | |
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/cpu-qom.h')
| -rw-r--r-- | target-i386/cpu-qom.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-i386/cpu-qom.h b/target-i386/cpu-qom.h index ff3a5de..71a1b97 100644 --- a/target-i386/cpu-qom.h +++ b/target-i386/cpu-qom.h @@ -121,7 +121,7 @@ static inline X86CPU *x86_env_get_cpu(CPUX86State *env) #define ENV_OFFSET offsetof(X86CPU, env) #ifndef CONFIG_USER_ONLY -extern const struct VMStateDescription vmstate_x86_cpu; +extern struct VMStateDescription vmstate_x86_cpu; #endif /** |