diff options
| author | Yazen Ghannam <Yazen.Ghannam@amd.com> | 2016-04-30 14:33:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-11 16:03:50 +0200 |
| commit | e462d226fbb3fd36fc2425970b17108ad3b5bb9d (patch) | |
| tree | 575ca5af3a195d972384bccd960e2f6198b7f751 /mm/page_alloc.c | |
| parent | ef111ea31575bdc50c0c914fe036a1d0ad0cae4e (diff) | |
x86/mce: Detect local MCEs properly
commit fead35c68926682c90c995f22b48f1c8d78865c1 upstream.
Check the MCG_STATUS_LMCES bit on Intel to verify that current MCE is
local. It is always local on AMD.
Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
[ Massaged it a bit. Reflowed comments. Shut up -Wmaybe-uninitialized. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1462019637-16474-8-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions