| commit | d25bf7e5fe73b5b6d2246ab0be08ae35d718456b | [log] [tgz] |
|---|---|---|
| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | Wed Jan 11 22:44:24 2006 +0100 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Wed Jan 11 19:04:54 2006 -0800 |
| tree | 472749fef9b017e9a4d94f9e07a29dc44c3294cb | |
| parent | 6eb0a0fd059598ee0d49c6283ce25cccd743e9fc [diff] |
[PATCH] x86_64: Handle missing local APIC timer interrupts on C3 state Whenever we see that a CPU is capable of C3 (during ACPI cstate init), we disable local APIC timer and switch to using a broadcast from external timer interrupt (IRQ 0). Patch below adds the code for x86_64. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>