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| author | Tony Luck <tony.luck@intel.com> | 2018-09-28 14:39:34 -0700 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2018-09-29 10:58:16 +0200 |
| commit | 432de7fd7630c84ad24f1c2acd1e3bb4ce3741ca (patch) | |
| tree | cb6a2dfe0a5ed7bf9e0c9621ac00d603c90df5e0 /mm/gup.c | |
| parent | 8537bf10976c56c6e0cc8b05a835e58cbbb1d287 (diff) | |
| download | linux-432de7fd7630c84ad24f1c2acd1e3bb4ce3741ca.tar.bz2 | |
EDAC, {i7core,sb,skx}_edac: Fix uncorrected error counting
The count of errors is picked up from bits 52:38 of the machine check
bank status register. But this is the count of *corrected* errors. If an
uncorrected error is being logged, the h/w sets this field to 0. Which
means that when edac_mc_handle_error() is called, the EDAC core will
carefully add zero to the appropriate uncorrected error counts.
Signed-off-by: Tony Luck <tony.luck@intel.com>
[ Massage commit message. ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: stable@vger.kernel.org
Cc: Aristeu Rozanski <aris@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/20180928213934.19890-1-tony.luck@intel.com
Diffstat (limited to 'mm/gup.c')
0 files changed, 0 insertions, 0 deletions