On Mon, 2011-03-14 at 13:07 +0100, Frédéric Boiteux wrote: > Le Sun, 06 Mar 2011 00:50:50 +0000, > Ben Hutchings <ben@decadent.org.uk> a écrit : > > > You can find all the individual patches as a quilt series in: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/longterm/longterm-queue-2.6.32.git > > > > subdirectory releases/2.6.32.28. > > > > Since quilt doesn't have a bisect command you would have to have to > > keep track of good and bad positions in the series yourself. I would > > guess that it's most likely one of: > > > > releases/2.6.32.28/pm-hibernate-fix-pm_post_-notification-with-user-space-suspend.patch > > releases/2.6.32.28/x86-enable-the-intr-remap-fault-handling-after-local-apic-setup.patch > > > > so you could try reverting those before going through the whole > > series. > > > Hello Ben, > > I've done the manual bisecting with 2.6.32.28 patches, and with 6 > tries (and 2 more checks to be sure), I found that the patch causing > hibernation resume failures was : > > x86-hotplug-use-mwait-to-offline-a-processor-fix-the-legacy-case.patch > > I've done about ten successfull hibernation/resume cycles with a > 2.6.32-30 without this patch, and I'm using it since the end of my > bisecting with success. > > I've also read on bug #611750's log that the new > linux-image-2.6.32-5-686_2.6.32-31_i386 could have a fix for this > problem, perhaps you could look if there is a patch in this latest > version fixing the previous faulty patch I've identified here. I can't see any fix that looks related to this, but please do try the new version. You will need to add the 'stable-proposed-updates' suite in /etc/apt/sources.list. Ben. -- Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse.
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