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[PATCH] x86-64: Remove disable_tsc code in context switch
authorAndi Kleen <ak@suse.de>
Mon, 12 Sep 2005 16:49:24 +0000 (18:49 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 12 Sep 2005 17:50:55 +0000 (10:50 -0700)
commit083044e63b4d10ebf9afb231bc0d34aec72169b4
tree4724a4d993dc1c45830bd8cf39ab5fef70391cd6tree | snapshot
parentfe5d5f073eb133b65a8814b48af1722a1ca5aa25commit | diff
[PATCH] x86-64: Remove disable_tsc code in context switch

It only offers extremly dubious security advantages and
is not worth the overhead in this critical path.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/kernel/process.c diff | blob | history
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