]> git.baikalelectronics.ru Git - kernel.git/commit
amd64_edac: Fix missing csrows sysfs nodes
authorAshish Shenoy <ashenoy@riverbed.com>
Thu, 23 Feb 2012 01:20:38 +0000 (17:20 -0800)
committerBorislav Petkov <bp@alien8.de>
Mon, 19 Mar 2012 10:57:28 +0000 (11:57 +0100)
commit38150afcf3871ff34bb73e3bc1feffbe85e4bd2e
tree1f93ecc22af3401a3300e6bb3ce5caccb592752a
parent2afaf64993c6053d4756b7092f0315ef2f64227b
amd64_edac: Fix missing csrows sysfs nodes

While initializing the array of csrow attribute instances, a few csrows
were uninitialized. This happened because the module only performed a
check for DRAM base ctl register0's and not DRAM base ctl register1's
chip select enable bit. There could be systems with DIMMs populated
on only single memory channel whereas the module also assumed that a
dual channel dimm had double the memory size of a single memory channel
instead of checking the memory on each channel.

This patch fixes these above issues.

Signed-off-by: Ashish Shenoy <ashenoy@riverbed.com>
Signed-off-by: Prasanna S. Panchamukhi <ppanchamukhi@riverbed.com>
Link: http://lkml.kernel.org/r/4F459CFA.5090604@riverbed.com
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
drivers/edac/amd64_edac.c