Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH V4] cpufreq: suspend governors on system suspend/hibernate | Date | Sun, 08 Dec 2013 01:34:36 +0100 |
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On Saturday, December 07, 2013 04:24:09 PM Paul Bolle wrote: > On Sat, 2013-12-07 at 12:01 +0100, Bjørn Mork wrote: > > Sorry to be making noise here again, but I was eager to verify that the > > fixes in v3.13-rc3 were OK on my system. Unfortunately it seems this > > patch completely broke suspend for me. Hibernete ended up with a blank > > console and no visible activity, without ever writing any image to disk. > > > > There really weren't that many suspects between v3.13-rc2 and v3.13-rc3, > > so I went directly to reverting 5a87182aa21d ("cpufreq: suspend > > governors on system suspend/hibernate") which fixed the problem. I > > didn't bother debugging it further from there. I don't think there is > > anything magic about my system which should make this problem specific > > to it. > > > > I am still using the acpi-cpufreq driver on an old x86_64 laptop if that > > matters. > > On an x86 (32 bits) laptop hibernate also broke in v3.13-rc3. On that > machine hibernation itself worked, or at least seemed to work, but the > machine would basically stop after thawing (directly after loading the > hibernation image). > > And reverting commit 5a87182aa21d ("cpufreq: suspend governors on system > suspend/hibernate"), on top of v3.13-rc3, also lead to a successful > hibernation/thaw cycle.
OK, reverted.
I'll send a pull request with that revert shortly.
Thanks, Rafael
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