tree c5f28502adf35f5ea7738a974cd7c4fc81e1dd21
parent c169859d6dfc7471ef9f2dbd720936e17906a084
author Andi Kleen <ak@suse.de> 1178126832 +0200
committer Andi Kleen <andi@basil.nowhere.org> 1178126832 +0200

[PATCH] x86: Don't use MWAIT on AMD Family 10

It doesn't put the CPU into deeper sleep states, so it's better to use the standard
idle loop to save power. But allow to reenable it anyways for benchmarking.

I also removed the obsolete idle=halt on i386

Cc: andreas.herrmann@amd.com

Signed-off-by: Andi Kleen <ak@suse.de>