From ab68805955ee3dd84a6aa76cd70e61fde996968d Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Thu, 16 Feb 2006 23:42:04 +0100 Subject: [PATCH] [PATCH] x86_64: Don't enable ATI apicmaintimer workaround when the machine has C2 or C3 Many laptops have problems with ticking the local APIC timer in C2/C3. The code added earlier to use it by default on ATI didn't really work for them. Don't enable it when the system supports C2/C3. This doesn't fix the problem fully, but at least it's not worse than before. Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- Reading git-format-patch failed