Messages in this thread | | | Date | Tue, 11 Jan 2011 15:13:59 +0100 | From | Borislav Petkov <> | Subject | Re: can't resume from ACPI S3 with TICK_ONESHOT |
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On Fri, Jan 07, 2011 at 12:15:50PM -0500, James C. Georgas wrote: > On Fri, 2011-01-07 at 12:16 +0100, Borislav Petkov wrote: > > On Wed, Jan 05, 2011 at 10:46:25AM -0500, James C. Georgas wrote: > > > Let me know if you need more. > > > > Yeah, what does > > > > xxd /sys/firmware/acpi/tables/HPET > > > > say? > > > > Tachyon james # xxd /sys/firmware/acpi/tables/HPET > 0000000: 4850 4554 3800 0000 012a 5054 4c54 4420 HPET8....*PTLTD > 0000010: 4850 4554 5442 4c20 0000 0406 204c 5450 HPETTBL .... LTP > 0000020: 0100 0000 1082 5343 0000 0000 0000 d0fe ......SC........ > 0000030: 0000 0000 0080 0000 ........ > Tachyon james #
Ok, I don't see anything irregular here. Can you try booting the original tickless (NO_HZ) configuration without the "nohpet" boot option and wait >= 5 mins after resume to see whether your machine comes to life afterall. The 5min means we want to wait until the 32-bit HPET counter overflows to see whether the timer gets programmed with an event in the past right after resume.
Thanks.
-- Regards/Gruss, Boris.
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