From: Borislav Petkov <borislav.petkov@amd.com>
Date: Fri, 22 Jan 2010 15:01:05 +0000 (+0100)
Subject: x86, cacheinfo: Fix disabling of L3 cache indices
X-Git-Tag: v2.6.34-rc1~257^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcf39daf3d6d97f8741e82f0b9fb7554704ed2d1;p=pandora-kernel.git

x86, cacheinfo: Fix disabling of L3 cache indices

* Correct the masks used for writing the cache index disable indices.
* Do not turn off L3 scrubber - it is not necessary.
* Make sure wbinvd is executed on the same node where the L3 is.
* Check for out-of-bounds values written to the registers.
* Make show_cache_disable hex values unambiguous
* Check for Erratum #388

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
LKML-Reference: <1264172467-25155-4-git-send-email-bp@amd64.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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