Messages in this thread Patch in this message | | | Date | Mon, 24 Mar 2008 11:24:28 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: 2.6.25-rc5-git6: Reported regressions from 2.6.24 |
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On Mon, 24 Mar 2008, Gabriel C wrote: > >>> Can you please give it a test ride ? > >> Done , git head + Andi's patch + this version of your patch does work here. > >> > >> Also time-warp-test is just fine and everything else seems to work. > > > > Also I've tested with my other motherboard and is fine too :) > > > > Feel free to add my Tested-by when you push this patch. > > Heh :/ > > ... > > [ 5902.632878] Clocksource tsc unstable (delta = 4686687272 ns) > [ 5920.650516] Time: acpi_pm clocksource has been installed. > > ... > > Seems like something still triggers that :/
Hmm. Can you please apply the patch below. It add some more info and triggers the sysrq-q timer list printout when the watchdog triggers. That might us give some insight into this.
Thanks, tglx
--- kernel/time/clocksource.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
Index: linux-2.6/kernel/time/clocksource.c =================================================================== --- linux-2.6.orig/kernel/time/clocksource.c +++ linux-2.6/kernel/time/clocksource.c @@ -87,8 +87,10 @@ static void clocksource_ratewd(struct cl if (delta > -WATCHDOG_THRESHOLD && delta < WATCHDOG_THRESHOLD) return; - printk(KERN_WARNING "Clocksource %s unstable (delta = %Ld ns)\n", - cs->name, delta); + printk(KERN_WARNING + "Clocksource %s unstable (delta = %Ld ns) E:%lu J:%lu\n", + cs->name, delta, watchdog_timer.expires, jiffies); + sysrq_timer_list_show(); cs->flags &= ~(CLOCK_SOURCE_VALID_FOR_HRES | CLOCK_SOURCE_WATCHDOG); clocksource_change_rating(cs, 0); list_del(&cs->wd_list);
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