Messages in this thread | | | Subject | Re: [PATCH v2] Add suspend/resume for HPET | From | Thomas Gleixner <> | Date | Sat, 31 Mar 2007 18:09:47 +0200 |
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On Sun, 2007-04-01 at 00:01 +0800, Jeff Chua wrote: > On 3/31/07, Thomas Gleixner <tglx@linutronix.de> wrote: > > > Jeff still seems to have problems with CONFIG_NO_HZ=n and it might be > > caused by time keeping / tick management resume happening before the > > HPET resume. > > > me>Confirmed that suspend/resume disk/ram works on X60s with > me>CONFIG_HPET_TIMER=y and CONFIG_NO_HZ unset. > me> But suspend to disk still hang with CONFIG_NO_HZ unset. > > > Oops, sorry. Typo (as a result copy/paste using mouse) > ... I actually meant CONFIG_NO_HZ "set". > > Just to be clear, suspend to disk still hang with CONFIG_NO_HZ=y. It > hang just before you see the percent saving %.
Ah, that's a different one then. In that path the timers should be alive, but who knows.
tglx
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