diff options
| author | Andi Kleen <ak@suse.de> | 2006-03-25 16:30:46 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 09:10:55 -0800 |
| commit | 9b2a13b963dece8d45e07692b7872ae5a075ca2a (patch) | |
| tree | 782cd87fb1ec85b41a0b14077708d5a1af180f57 /arch | |
| parent | 3056d6be19b50cbd3f0290e816d702cc3e54a6f3 (diff) | |
| download | lwn-9b2a13b963dece8d45e07692b7872ae5a075ca2a.tar.gz lwn-9b2a13b963dece8d45e07692b7872ae5a075ca2a.zip | |
[PATCH] x86_64: Always use IO-APIC routing for timer.
I tested it on a couple of chipsets and it worked everywhere so it
should be ok as default for now.
So far I haven't done the great purge of the useless old check_timer
code yet though.
Can be overwritten with enable_8254_timer in the worst case
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86_64/kernel/io_apic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c index f264d9dc97fe..db7db1e36504 100644 --- a/arch/x86_64/kernel/io_apic.c +++ b/arch/x86_64/kernel/io_apic.c @@ -50,7 +50,7 @@ static int no_timer_check; int disable_timer_pin_1 __initdata; -int timer_over_8254 __initdata = 1; +int timer_over_8254 __initdata = 0; /* Where if anywhere is the i8259 connect in external int mode */ static struct { int pin, apic; } ioapic_i8259 = { -1, -1 }; |