https://github.com/torvalds/linux
Revision ab68805955ee3dd84a6aa76cd70e61fde996968d authored by Andi Kleen on 16 February 2006, 22:42:04 UTC, committed by Linus Torvalds on 17 February 2006, 16:00:40 UTC
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 <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 parent 2391c4b
History
Tip revision: ab68805955ee3dd84a6aa76cd70e61fde996968d authored by Andi Kleen on 16 February 2006, 22:42:04 UTC
[PATCH] x86_64: Don't enable ATI apicmaintimer workaround when the machine has C2 or C3
Tip revision: ab68805
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include
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usr
.gitignore -rw-r--r-- 424 bytes
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 87.5 KB
Kbuild -rw-r--r-- 1.2 KB
MAINTAINERS -rw-r--r-- 66.3 KB
Makefile -rw-r--r-- 43.8 KB
README -rw-r--r-- 15.1 KB
REPORTING-BUGS -rw-r--r-- 3.0 KB

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