> -----Original Message----- > From: Giacomo Perale [mailto:giacomo.perale@xxxxxxxxx] > Sent: Wednesday, June 05, 2013 5:09 PM > To: Zhang, Rui > Cc: linux-acpi@xxxxxxxxxxxxxxx; linux-pm@xxxxxxxxxxxxxxx; Rafael J. > Wysocki > Subject: Re: [regression,bisected] restore of disks after suspend-to- > disk broken in 3.9.x > Importance: High > > 2013/5/30 Giacomo Perale <giacomo.perale@xxxxxxxxx>: > > 2013/5/30 Zhang Rui <rui.zhang@xxxxxxxxx>: > >> On Thu, 2013-05-30 at 10:04 +0200, Giacomo Perale wrote: > >>> 2013/5/30 Zhang Rui <rui.zhang@xxxxxxxxx>: > >>> > On Mon, 2013-05-27 at 22:07 +0200, Giacomo Perale wrote: > >>> >> 2013/5/27 Zhang Rui <rui.zhang@xxxxxxxxx>: > >>> >> > On Sun, 2013-05-26 at 15:51 +0200, Giacomo Perale wrote: > >>> >> >> Hello, > >>> >> >> > >>> >> >> after upgrading from 3.8.7 to 3.9.x I noticed some slightly > >>> >> >> longer delays when resuming from suspend-to-disk and a few > new > >>> >> >> error messages in the logs: > >>> >> >> > >>> >> >> > >>> >> >> Not having connected the issue with the previous error > >>> >> >> messages I initially blamed the disk and replaced it with a > >>> >> >> new one thinking it was broken, but the problem persisted so > I > >>> >> >> started a bisection run that pointed to this commit: > >>> >> >> > >>> >> >> > >>> >> > I do not see how this would affect the sata hibernation/resume. > >>> >> > but anyway, would you please try the four patches in comment > >>> >> > #10, #11, > >>> >> > #12 and #13 in > >>> >> > https://bugzilla.kernel.org/show_bug.cgi?id=58301 > >>> >> > and check if they help? > >>> >> > > >>> >> > thanks, > >>> >> > rui > >>> >> > > >>> >> > >>> >> No luck, with git head and those four patches hibernation is > >>> >> completely broken, the system doesn't even shut down, it just > >>> >> loses the disks (I'm attaching what I could get from /proc/kmsg > >>> >> to this email). > >>> >> > >>> > then can you please try the patch at > >>> > https://patchwork.kernel.org/patch/2633071/ > >>> > on top of the four patches and see if it helps? > >>> > > >>> > thanks, > >>> > rui > >>> > > >>> > >>> Do you mean without Rafael's patch? > >>> > >> right. > >> > >> thanks, > >> rui > > > > [cc-ing list] > > > > No difference, system doesn't shut down and disks become unavailable. > > > > Giacomo > > Any news about this? > I'm proposing a new patch set based on the problem found by Rafael's patch. And I'll send them out in a day or two, please wait for the update. :) Thanks, rui > Thanks. > > Giacomo ��.n��������+%������w��{.n�����{�����ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
