diff options
| author | Avi Kivity <avi@redhat.com> | 2010-05-04 15:00:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-05 11:16:14 -0700 |
| commit | 12bf0ef607767d6817f20557d246b1eb6c11eb99 (patch) | |
| tree | be5939f8d28656652cd9c720a913c37d13049d38 /arch/powerpc/kvm/book3s.c | |
| parent | 01b2090b73c8364b457d4c8d0961db2d1635726a (diff) | |
KVM: Fix wallclock version writing race
Wallclock writing uses an unprotected global variable to hold the version;
this can cause one guest to interfere with another if both write their
wallclock at the same time.
Acked-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
(cherry picked from commit 9ed3c444ab8987c7b219173a2f7807e3f71e234e)
Diffstat (limited to 'arch/powerpc/kvm/book3s.c')
0 files changed, 0 insertions, 0 deletions