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(parent: 83edca6) | patch
amd64_edac: Improve error injection
authorBorislav Petkov <borislav.petkov@amd.com>
Thu, 9 Aug 2012 16:41:07 +0000 (18:41 +0200)
committerBorislav Petkov <borislav.petkov@amd.com>
Wed, 24 Oct 2012 14:55:27 +0000 (16:55 +0200)
commita01176650f505c67f3d100cc32de6d36391749b0
treecfd06c41f34cba00e192778fca445fee9f85c5catree | snapshot
parent83edca66b2191f919b4e66fc925d0e89aac53f83commit | diff
amd64_edac: Improve error injection

When injecting DRAM ECC errors over the F3xB[8,C] interface, the machine
does this by injecting the error in the next non-cached access. This
takes relatively long time on a normal system so that in order for us to
expedite it, we disable the caches around the injection.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
drivers/edac/amd64_edac.c diff | blob | history
drivers/edac/amd64_edac.h diff | blob | history
drivers/edac/amd64_edac_inj.c diff | blob | history
Linux kernel for KaRo TX COM modules