diff options
| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2006-01-11 16:44:24 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 22:04:54 -0500 |
| commit | d25bf7e5fe73b5b6d2246ab0be08ae35d718456b (patch) | |
| tree | 472749fef9b017e9a4d94f9e07a29dc44c3294cb /arch/x86_64/mm/init.c | |
| 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>
Diffstat (limited to 'arch/x86_64/mm/init.c')
0 files changed, 0 insertions, 0 deletions