From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 1 Feb 2008 22:45:18 +0000 (+0100)
Subject: x86: fix bootup crash in native_read_tsc()
X-Git-Tag: v2.6.25-rc1~1077
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa6299926950c8dfe2fea638276cad6def092bc9;p=pandora-kernel.git

x86: fix bootup crash in native_read_tsc()

fix bootup crash in native_read_tsc() that was reported on an Athlon-XP
and bisected. The correct feature boundary for X86_FEATURE_MFENCE_RDTSC
is not XMM but XMM2.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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