From: Andi Kleen <ak@suse.de>
Date: Thu, 7 Dec 2006 01:14:12 +0000 (+0100)
Subject: [PATCH] x86-64: Synchronize RDTSC on single core AMD
X-Git-Tag: v2.6.20-rc1~145^2^2~8^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=616779656989cb8c59177e35cb13e87028b1edc8;p=pandora-kernel.git

[PATCH] x86-64: Synchronize RDTSC on single core AMD

There is no guarantee that two RDTSCs in a row are monotonic,
so don't assume it on single core AMD systems.
This will make gettimeofday slower again
Signed-off-by: Andi Kleen <ak@suse.de>
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