Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH 0/6] firmware_class: Fix problems with usermodehelper test | Date | Mon, 26 Mar 2012 22:37:49 +0200 |
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On Monday, March 26, 2012, Greg KH wrote: > On Mon, Mar 26, 2012 at 12:00:34AM +0200, Rafael J. Wysocki wrote: > > Hi all, > > > > The following series of patches fixes two problems with > > request_firmware() and request_firmware_nowait() resulting from commit > > a144c6a6c924aa1da04dd77fb84b89927354fdff > > > > PM: Print a warning if firmware is requested when tasks are frozen > > > > The first problem is that request_firmware_nowait() may fail if it happens > > to run in parallel with system suspend. It should't fail in such situations > > and that is addressed by the first three patches (that code has been discussed > > with Linus at al already). > > > > The second issue is that request_firmware() may be called in a thread which > > isn't related to system suspend and if suspend happens exactly at that time, > > request_firmware() will fail (and print a scary warning), although it shouldn't. > > This problem is addressed by the remaining three patches, which are new. > > At first glance, they all look good to me, thanks for doing this work: > Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Thanks!
> I'm guessing this will go in through one of your trees, right?
That's correct.
Thanks, Rafael
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