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(parent: 57a3085) | patch
amd64_edac: check NB MCE bank enable on the current node properly
authorBorislav Petkov <borislav.petkov@amd.com>
Wed, 16 Sep 2009 11:05:46 +0000 (13:05 +0200)
committerBorislav Petkov <borislav.petkov@amd.com>
Wed, 16 Sep 2009 11:05:46 +0000 (13:05 +0200)
commit06724535f8fa26e78238bf8adfc9c81650a665f7
tree7634d878082199d9880b99b52c00ccb341ea1db9tree | snapshot
parent57a30854c89f862eeada4cce822f3a87bc006c95commit | diff
amd64_edac: check NB MCE bank enable on the current node properly

The old code was using smp_call_function_many which skips the current
cpu if it is in the supplied cpumask. Switch to the rdmsr_on_cpus()
interface which takes care of that.

In addition, add get_cpus_on_this_dct_cpumask helper which computes a
cpumask of all the cores on a node and thus on a DCT.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
drivers/edac/amd64_edac.c diff | blob | history
Domain: System / Kernel;