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| author | Radim Krčmář <rkrcmar@redhat.com> | 2015-07-01 16:31:49 +0300 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2015-07-13 15:50:07 +0300 |
| commit | 26f6fb3b8eaaca7f35a7b8d86ed5e6eb7592b306 (patch) | |
| tree | 564762318b1d1ad8a5081f567196046da2dbb8b2 /fs/dcache.c | |
| parent | 7464fcc6df1189e2088cb846fc73838edd70af87 (diff) | |
| download | linux-26f6fb3b8eaaca7f35a7b8d86ed5e6eb7592b306.tar.xz | |
KVM: x86: make vapics_in_nmi_mode atomic
[ Upstream commit 42720138b06301cc8a7ee8a495a6d021c4b6a9bc ]
Writes were a bit racy, but hard to turn into a bug at the same time.
(Particularly because modern Linux doesn't use this feature anymore.)
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
[Actually the next patch makes it much, much easier to trigger the race
so I'm including this one for stable@ as well. - Paolo]
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'fs/dcache.c')
0 files changed, 0 insertions, 0 deletions