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| author | Hubert Chrzaniuk <hubert.chrzaniuk@intel.com> | 2016-03-07 15:30:45 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2016-03-07 19:07:40 +0100 |
| commit | 83bdaad4d919722744ef1b726a9913ec36c6a430 (patch) | |
| tree | 191e0aebe0d0f4c57a61290f47262c78d97322da /drivers/edac/sb_edac.c | |
| parent | f6cede5b49e822ebc41a099fe41ab4989f64e2cb (diff) | |
| download | lwn-83bdaad4d919722744ef1b726a9913ec36c6a430.tar.gz lwn-83bdaad4d919722744ef1b726a9913ec36c6a430.zip | |
EDAC, sb_edac: Fix logic when computing DIMM sizes on Xeon Phi
Correct a typo introduced by
d0cdf9003140 ("EDAC, sb_edac: Add Knights Landing (Xeon Phi gen 2) support")
As a result under some configurations DIMMs were not correctly
recognized. Problem affects only Xeon Phi architecture.
Signed-off-by: Hubert Chrzaniuk <hubert.chrzaniuk@intel.com>
Acked-by: Aristeu Rozanski <aris@redhat.com>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: lukasz.anaczkowski@intel.com
Link: http://lkml.kernel.org/r/1457361045-26221-1-git-send-email-hubert.chrzaniuk@intel.com
Signed-off-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/edac/sb_edac.c')
| -rw-r--r-- | drivers/edac/sb_edac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index e438ee5b433f..f5c6b97c8958 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -1574,7 +1574,7 @@ static int knl_get_dimm_capacity(struct sbridge_pvt *pvt, u64 *mc_sizes) for (cha = 0; cha < KNL_MAX_CHAS; cha++) { if (knl_get_mc_route(target, mc_route_reg[cha]) == channel - && participants[channel]) { + && !participants[channel]) { participant_count++; participants[channel] = 1; break; |