x86, cpu: Preset default tlb_flushall_shift on AMD
authorBorislav Petkov <borislav.petkov@amd.com>
Mon, 6 Aug 2012 17:00:39 +0000 (19:00 +0200)
committerH. Peter Anvin <hpa@zytor.com>
Tue, 7 Aug 2012 02:18:39 +0000 (19:18 -0700)
Run the mprotect.c microbenchmark on all our families >= K8 and preset
the flushall shift variable accordingly.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Link: http://lkml.kernel.org/r/1344272439-29080-5-git-send-email-bp@amd64.org
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

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