From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhang Rui Subject: RE: [regression,bisected] restore of disks after suspend-to-disk broken in 3.9.x Date: Fri, 21 Jun 2013 15:53:59 +0800 Message-ID: <1371801239.2170.2.camel@rzhang1-mobl4> References: <1369631226.2159.5.camel@rzhang1-mobl4> <1369878386.3368.16.camel@rzhang1-mobl4> <1369911036.2636.5.camel@rzhang1-mobl4> <744357E9AAD1214791ACBA4B0B9092630111E53C@SHSMSX101.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mga03.intel.com ([143.182.124.21]:12270 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161469Ab3FUHyD (ORCPT ); Fri, 21 Jun 2013 03:54:03 -0400 In-Reply-To: <744357E9AAD1214791ACBA4B0B9092630111E53C@SHSMSX101.ccr.corp.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Giacomo Perale Cc: "linux-acpi@vger.kernel.org" , "linux-pm@vger.kernel.org" , "Rafael J. Wysocki" On Wed, 2013-06-05 at 13:23 +0000, Zhang, Rui wrote: >=20 > > -----Original Message----- > > From: Giacomo Perale [mailto:giacomo.perale@gmail.com] > > Sent: Wednesday, June 05, 2013 5:09 PM > > To: Zhang, Rui > > Cc: linux-acpi@vger.kernel.org; linux-pm@vger.kernel.org; Rafael J. > > Wysocki > > Subject: Re: [regression,bisected] restore of disks after suspend-t= o- > > disk broken in 3.9.x > > Importance: High > >=20 > > 2013/5/30 Giacomo Perale : > > > 2013/5/30 Zhang Rui : > > >> On Thu, 2013-05-30 at 10:04 +0200, Giacomo Perale wrote: > > >>> 2013/5/30 Zhang Rui : > > >>> > On Mon, 2013-05-27 at 22:07 +0200, Giacomo Perale wrote: > > >>> >> 2013/5/27 Zhang Rui : > > >>> >> > 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 slight= ly > > >>> >> >> longer delays when resuming from suspend-to-disk and a fe= w > > 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/re= sume. > > >>> >> > but anyway, would you please try the four patches in comme= nt > > >>> >> > #10, #11, > > >>> >> > #12 and #13 in > > >>> >> > https://bugzilla.kernel.org/show_bug.cgi?id=3D58301 > > >>> >> > 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 jus= t > > >>> >> loses the disks (I'm attaching what I could get from /proc/k= msg > > >>> >> 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 unavaila= ble. > > > > > > Giacomo > >=20 > > Any news about this? > >=20 >=20 > 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. := ) >=20 sorry for the late response. can you please check if the patch series at=20 https://patchwork.kernel.org/patch/2733361/ https://patchwork.kernel.org/patch/2733371/ https://patchwork.kernel.org/patch/2733391/ https://patchwork.kernel.org/patch/2733401/ https://patchwork.kernel.org/patch/2733411/ https://patchwork.kernel.org/patch/2733421/ helps or not? thanks, rui > Thanks, > rui >=20 >=20 > > Thanks. > >=20 > > Giacomo > N=EF=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BDr=EF=BF=BD=EF=BF=BDy=EF= =BF=BD=EF=BF=BD=EF=BF=BDb=EF=BF=BDX=EF=BF=BD=EF=BF=BD=C7=A7v=EF=BF=BD^=EF= =BF=BD)=DE=BA{.n=EF=BF=BD+=EF=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BD{=EF=BF=BD= =EF=BF=BDh=EF=BF=BD=EF=BF=BD=17=EF=BF=BD=EF=BF=BD=DC=A8}=EF=BF=BD=EF=BF= =BD=EF=BF=BD=C6=A0z=EF=BF=BD&j:+v=EF=BF=BD=EF=BF=BD=EF=BF=BD=07=EF=BF=BD= =EF=BF=BD=EF=BF=BD=EF=BF=BDzZ+=EF=BF=BD=EF=BF=BD+zf=EF=BF=BD=EF=BF=BD=EF= =BF=BDh=EF=BF=BD=EF=BF=BD=EF=BF=BD~=EF=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BD= i=EF=BF=BD=EF=BF=BD=EF=BF=BDz=EF=BF=BD=1E=EF=BF=BDw=EF=BF=BD=EF=BF=BD=EF= =BF=BD?=EF=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BD&=EF=BF=BD)=DF=A2=1Bf -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html