Messages in this thread | | | Date | Wed, 2 Dec 2015 12:57:45 -0800 | From | Greg Kroah-Hartman <> | Subject | Re: [REGRESSION] b8b2c7d845 breaks suspend/resume in qemu |
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On Wed, Dec 02, 2015 at 12:46:10PM -0800, John Stultz wrote: > On Wed, Dec 2, 2015 at 12:39 PM, John Stultz <john.stultz@linaro.org> wrote: > > Hey Uwe, > > > > So I recently noticed that my alarmtimer suspend/resume tests > > (selftests/timers/alartimer-suspend.c) were getting stuck testing w/ > > 4.4-rc kernels when running under qemu (x86_64). > > > > I've bisected this back to: b8b2c7d845 (base/platform: assert that > > dev_pm_domain callbacks are called unconditionally). > > > > I've not yet spent done any further analysis (bisecting it down, after > > some user-error, ate up my morning). But I wanted to see if there were > > any initial suggestions for solving this. > > Just one other quick note: Reverting this commit against 4.4-rc3 seems > to work as well.
There's a proposed patch to resolve this on the mailing list, "Subject: [PATCH] base/platform: fix panic when probe function is NULL" from Martin, but I think he's going to send me an updated version before I forward it on to Linus.
It should resolve your issue, can you verify that?
thanks,
greg k-h
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