diff options
| author | Mike Galbraith <efault@gmx.de> | 2008-01-30 13:30:04 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:04 +0100 |
| commit | 4c6b8b4d62fb4cb843c32db71e0a8301039908f3 (patch) | |
| tree | 52cd500fb34a249214c1be9373c7176239c251bb /include/sound/snd_wavefront.h | |
| parent | 5c9c9bec0589be696c70c5efb448b17d5ab720e2 (diff) | |
x86: fix: s2ram + P4 + tsc = annoyance
s2ram recently became useful here, except for the kernel's annoying
habit of disabling my P4's perfectly good TSC.
[ 107.894470] CPU 1 is now offline
[ 107.894474] SMP alternatives: switching to UP code
[ 107.895832] CPU0 attaching sched-domain:
[ 107.895836] domain 0: span 1
[ 107.895838] groups: 1
[ 107.896097] CPU1 is down
[ 3.726156] Intel machine check architecture supported.
[ 3.726165] Intel machine check reporting enabled on CPU#0.
[ 3.726167] CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
[ 3.726170] CPU0: Thermal monitoring enabled
[ 3.726175] Back to C!
[ 3.726708] Force enabled HPET at resume
[ 3.726775] Enabling non-boot CPUs ...
[ 3.727049] CPU0 attaching NULL sched-domain.
[ 3.727165] SMP alternatives: switching to SMP code
[ 3.727858] Booting processor 1/1 eip 3000
[ 3.727862] CPU 1 irqstacks, hard=b042f000 soft=b042d000
[ 3.738173] Initializing CPU#1
[ 3.798912] Calibrating delay using timer specific routine.. 5986.12 BogoMIPS (lpj=2993061)
[ 3.798920] CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 00000000
[ 3.798931] CPU: Trace cache: 12K uops, L1 D cache: 8K
[ 3.798934] CPU: L2 cache: 512K
[ 3.798936] CPU: Physical Processor ID: 0
[ 3.798938] CPU: After all inits, caps: bfebfbff 00000000 00000000 0000b080 00004400 00000000 00000000 00000000
[ 3.798946] Intel machine check architecture supported.
[ 3.798952] Intel machine check reporting enabled on CPU#1.
[ 3.798955] CPU1: Intel P4/Xeon Extended MCE MSRs (12) available
[ 3.798959] CPU1: Thermal monitoring enabled
[ 3.799161] CPU1: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 09
[ 3.799187] checking TSC synchronization [CPU#0 -> CPU#1]:
[ 3.819181] Measured 63588552840 cycles TSC warp between CPUs, turning off TSC clock.
[ 3.819184] Marking TSC unstable due to: check_tsc_sync_source failed.
If check_tsc_warp() is called after initial boot, and the TSC has in the
meantime been set (BIOS, user, silicon, elves) to a value lower than the
last stored/stale value, we blame the TSC. Reset to pristine condition
after every test.
Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/sound/snd_wavefront.h')
0 files changed, 0 insertions, 0 deletions