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| author | Andy Lutomirski <luto@kernel.org> | 2016-04-02 07:01:40 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-13 11:37:46 +0200 |
| commit | b828b79fcced0e66492590707649dbfaea6435e6 (patch) | |
| tree | b7e03be5be31ee11357f156890c04975118524de /arch/x86/mm/extable.c | |
| parent | 4985ce15a397e9b6541548efe3b9ffac2dda9127 (diff) | |
| download | talos-op-linux-b828b79fcced0e66492590707649dbfaea6435e6.tar.gz talos-op-linux-b828b79fcced0e66492590707649dbfaea6435e6.zip | |
x86/msr: Set the return value to zero when native_rdmsr_safe() fails
This will cause unchecked native_rdmsr_safe() failures to return
deterministic results.
Tested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: KVM list <kvm@vger.kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: xen-devel <Xen-devel@lists.xen.org>
Link: http://lkml.kernel.org/r/515fb611449a755312a476cfe11675906e7ddf6c.1459605520.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/extable.c')
0 files changed, 0 insertions, 0 deletions
