Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-12-03 Thread Konrad Rzeszutek Wilk
> >From what I can see, you get the following callchain: > > start_kernel > |-> setup_arch > |-> x86_init.oem.arch_setup = xen_arch_setup > > |-> check_bugs > |-> identify_boot_cpu > |-> identify_cpu > |-> select_idle_routine > > > so xen_arch_set

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-12-01 Thread Borislav Petkov
On Wed, Nov 30, 2011 at 12:59:36PM -0500, Konrad Rzeszutek Wilk wrote: > On Tue, Nov 29, 2011 at 07:34:28PM +0100, Borislav Petkov wrote: > > On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > > > This patch: > > > Borislav, > > Thanks for your review comments. How does thi

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-12-01 Thread Borislav Petkov
On Wed, Nov 30, 2011 at 12:59:36PM -0500, Konrad Rzeszutek Wilk wrote: > On Tue, Nov 29, 2011 at 07:34:28PM +0100, Borislav Petkov wrote: > > On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > > > This patch: > > > Borislav, > > Thanks for your review comments. How does thi

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-12-01 Thread Konrad Rzeszutek Wilk
> >From what I can see, you get the following callchain: > > start_kernel > |-> setup_arch > |-> x86_init.oem.arch_setup = xen_arch_setup > > |-> check_bugs > |-> identify_boot_cpu > |-> identify_cpu > |-> select_idle_routine > > > so xen_arch_set

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-30 Thread Konrad Rzeszutek Wilk
On Tue, Nov 29, 2011 at 07:34:28PM +0100, Borislav Petkov wrote: > On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > > This patch: Borislav, Thanks for your review comments. How does this patch look? I believe I touched upon all of the things you mentioned.

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-30 Thread Konrad Rzeszutek Wilk
On Tue, Nov 29, 2011 at 07:34:28PM +0100, Borislav Petkov wrote: > On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > > This patch: Borislav, Thanks for your review comments. How does this patch look? I believe I touched upon all of the things you mentioned. >From eb6dbd80

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-30 Thread Borislav Petkov
On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > This patch: > > commit d91ee5863b71e8c90eaf6035bff3078a85e2e7b5 > Author: Len Brown > Date: Fri Apr 1 18:28:35 2011 -0400 > > cpuidle: replace xen access to x86 pm_idle and default_idle > > ..scribble on pm_idle

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-29 Thread Borislav Petkov
On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > This patch: > > commit d91ee5863b71e8c90eaf6035bff3078a85e2e7b5 > Author: Len Brown > Date: Fri Apr 1 18:28:35 2011 -0400 > > cpuidle: replace xen access to x86 pm_idle and default_idle > > ..scribble on pm_idle

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-29 Thread Konrad Rzeszutek Wilk
On Tue, Nov 29, 2011 at 07:34:28PM +0100, Borislav Petkov wrote: > On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > > This patch: > > > > commit d91ee5863b71e8c90eaf6035bff3078a85e2e7b5 > > Author: Len Brown > > Date: Fri Apr 1 18:28:35 2011 -0400 > > > > cpuidle: r

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-29 Thread Konrad Rzeszutek Wilk
On Tue, Nov 22, 2011 at 08:54:12AM -0500, Konrad Rzeszutek Wilk wrote: > > Subject: Regression in 3.1 causes Xen to use wrong idle routine > > Submitter : Stefan Bader > > Date : 2011-10-26 10:24 > > Message-ID : 4EA7DFD1.9060608 at canonical.com > > References : http://marc.info/?l=lin

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-29 Thread Konrad Rzeszutek Wilk
On Tue, Nov 29, 2011 at 07:34:28PM +0100, Borislav Petkov wrote: > On Tue, Nov 29, 2011 at 01:04:14PM -0500, Konrad Rzeszutek Wilk wrote: > > This patch: > > > > commit d91ee5863b71e8c90eaf6035bff3078a85e2e7b5 > > Author: Len Brown > > Date: Fri Apr 1 18:28:35 2011 -0400 > > > > cpuidle: r

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-29 Thread Konrad Rzeszutek Wilk
On Tue, Nov 22, 2011 at 08:54:12AM -0500, Konrad Rzeszutek Wilk wrote: > > Subject: Regression in 3.1 causes Xen to use wrong idle routine > > Submitter : Stefan Bader > > Date : 2011-10-26 10:24 > > Message-ID : 4ea7dfd1.9060...@canonical.com > > References : http://marc.info/?l=linux-

[PATCH] hugetlb: release pages in the error path of hugetlb_cow() (was: Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1)

2011-11-28 Thread Michal Hocko
On Mon 21-11-11 14:18:29, Linus Torvalds wrote: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > > > Subject ? ?: hugetlb oops on 3.1.0-rc8-devel > > Submitter ?: Andy Lutomirski > > Date ? ? ? : 2011-11-01 22:20 > > Message-ID : CALCETrW1mpVCz2tO5roaz1r6vnno+srHR-dHA6_pkRi2qiCfdw

[PATCH] hugetlb: release pages in the error path of hugetlb_cow() (was: Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1)

2011-11-28 Thread Michal Hocko
On Mon 21-11-11 14:18:29, Linus Torvalds wrote: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > > > Subject    : hugetlb oops on 3.1.0-rc8-devel > > Submitter  : Andy Lutomirski > > Date       : 2011-11-01 22:20 > > Message-ID : > > calcetrw1mpvcz2to5roaz1r6vnno+srhr-dha6_pkri2qi

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-23 Thread Rafał Miłecki
W dniu 21 listopada 2011 23:22 u?ytkownik Linus Torvalds napisa?: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject ? ?: [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or >> suspending >> Submitter ?: Rafa? Mi?ecki >> Date ? ? ? : 2011-11-09 11:46 >> Message-ID :

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Rafał Miłecki
W dniu 21 listopada 2011 23:22 użytkownik Linus Torvalds napisał: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject    : [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or >> suspending >> Submitter  : Rafał Miłecki >> Date       : 2011-11-09 11:46 >> Message-ID :

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Andrea Arcangeli
On Mon, Nov 21, 2011 at 09:59:18PM -0800, Andrew Morton wrote: > grr, nothing in that patch's changelog indicates that it fixed a > regression nor that it fixed an infinite blockage of suspend. Well it's not a recent thing so I didn't flag it as a regression. It doesn't infinite block it, suspend

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Srivatsa S. Bhat
On 11/22/2011 03:19 AM, Rafael J. Wysocki wrote: > This message contains a list of some regressions from 3.0 and 3.1 > for which there are no fixes in the mainline known to the tracking team. > If any of them have been fixed already, please let us know. > > If you know of any other unresolved regr

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Konrad Rzeszutek Wilk
> Subject: Regression in 3.1 causes Xen to use wrong idle routine > Submitter : Stefan Bader > Date : 2011-10-26 10:24 > Message-ID : 4EA7DFD1.9060608 at canonical.com > References : http://marc.info/?l=linux-acpi&m=131962467924564&w=2 The patch mentioned in http://mid.gmane.org/20

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Andrea Arcangeli
On Mon, Nov 21, 2011 at 09:59:18PM -0800, Andrew Morton wrote: > grr, nothing in that patch's changelog indicates that it fixed a > regression nor that it fixed an infinite blockage of suspend. Well it's not a recent thing so I didn't flag it as a regression. It doesn't infinite block it, suspend

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Srivatsa S. Bhat
On 11/22/2011 03:19 AM, Rafael J. Wysocki wrote: > This message contains a list of some regressions from 3.0 and 3.1 > for which there are no fixes in the mainline known to the tracking team. > If any of them have been fixed already, please let us know. > > If you know of any other unresolved regr

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Andy Lutomirski
On Mon, Nov 21, 2011 at 2:11 PM, Linus Torvalds wrote: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject    : [3.1 REGRESSION] Commit >> 5cec93c216db77c45f7ce970d46283bcb1933884 breaks the Chromium seccomp sandbox >> Submitter  : Nix >> Date       : 2011-11-14 0:40 >> Me

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Andy Lutomirski
On Mon, Nov 21, 2011 at 2:18 PM, Linus Torvalds wrote: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject    : hugetlb oops on 3.1.0-rc8-devel >> Submitter  : Andy Lutomirski >> Date       : 2011-11-01 22:20 >> Message-ID : >> calcetrw1mpvcz2to5roaz1r6vnno+srhr-dha6_pkri2

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Andy Lutomirski
On Mon, Nov 21, 2011 at 2:34 PM, Andy Lutomirski wrote: > On Mon, Nov 21, 2011 at 2:11 PM, Linus Torvalds > wrote: >> On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >>> >>> Subject    : [3.1 REGRESSION] Commit >>> 5cec93c216db77c45f7ce970d46283bcb1933884 breaks the Chromium seccomp s

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Ari Savolainen
2011/11/22 Linus Torvalds : > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject ? ?: lockdep warning after aa6afca5bcab: "proc: fix races against >> execve() of /proc/PID/fd**" >> Submitter ?: Ari Savolainen >> Date ? ? ? : 2011-11-08 3:47 >> Message-ID : CAEbykaXYZEFhTgWMm

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-22 Thread Konrad Rzeszutek Wilk
> Subject: Regression in 3.1 causes Xen to use wrong idle routine > Submitter : Stefan Bader > Date : 2011-10-26 10:24 > Message-ID : 4ea7dfd1.9060...@canonical.com > References : http://marc.info/?l=linux-acpi&m=131962467924564&w=2 The patch mentioned in http://mid.gmane.org/2015

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Andy Lutomirski
On Mon, Nov 21, 2011 at 2:34 PM, Andy Lutomirski wrote: > On Mon, Nov 21, 2011 at 2:11 PM, Linus Torvalds > wrote: >> On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >>> >>> Subject ? ?: [3.1 REGRESSION] Commit >>> 5cec93c216db77c45f7ce970d46283bcb1933884 breaks the Chromium seccomp s

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Rafael J. Wysocki
This message contains a list of some regressions from 3.0 and 3.1 for which there are no fixes in the mainline known to the tracking team. If any of them have been fixed already, please let us know. If you know of any other unresolved regressions from 3.0 and 3.1, please let us know either and we'

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Andrew Morton
On Tue, 22 Nov 2011 11:19:24 +0530 "Srivatsa S. Bhat" wrote: > > Subject: khugepaged blocks suspend2ram (3.2.0-rc1-00252-g8f042aa) > > Submitter : Sergei Trofimovich > > Date : 2011-11-12 10:48 > > Message-ID : 2012104859.7744b...@sf.home > > References : https://lkml.org/lkml/20

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Andrew Morton
On Tue, 22 Nov 2011 11:19:24 +0530 "Srivatsa S. Bhat" wrote: > > Subject: khugepaged blocks suspend2ram (3.2.0-rc1-00252-g8f042aa) > > Submitter : Sergei Trofimovich > > Date : 2011-11-12 10:48 > > Message-ID : 2012104859.7744b282 at sf.home > > References : https://lkml.org/lkml/

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Ari Savolainen
2011/11/22 Linus Torvalds : > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject    : lockdep warning after aa6afca5bcab: "proc: fix races against >> execve() of /proc/PID/fd**" >> Submitter  : Ari Savolainen >> Date       : 2011-11-08 3:47 >> Message-ID : >> caebykaxyzefht

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Alex Deucher
On Mon, Nov 21, 2011 at 4:49 PM, Rafael J. Wysocki wrote: > This message contains a list of some regressions from 3.0 and 3.1 > for which there are no fixes in the mainline known to the tracking team. > If any of them have been fixed already, please let us know. > > If you know of any other unreso

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Andy Lutomirski
On Mon, Nov 21, 2011 at 2:11 PM, Linus Torvalds wrote: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject ? ?: [3.1 REGRESSION] Commit >> 5cec93c216db77c45f7ce970d46283bcb1933884 breaks the Chromium seccomp sandbox >> Submitter ?: Nix >> Date ? ? ? : 2011-11-14 0:40 >> Me

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Alex Deucher
On Mon, Nov 21, 2011 at 4:49 PM, Rafael J. Wysocki wrote: > This message contains a list of some regressions from 3.0 and 3.1 > for which there are no fixes in the mainline known to the tracking team. > If any of them have been fixed already, please let us know. > > If you know of any other unreso

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Andy Lutomirski
On Mon, Nov 21, 2011 at 2:18 PM, Linus Torvalds wrote: > On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: >> >> Subject ? ?: hugetlb oops on 3.1.0-rc8-devel >> Submitter ?: Andy Lutomirski >> Date ? ? ? : 2011-11-01 22:20 >> Message-ID : CALCETrW1mpVCz2tO5roaz1r6vnno+srHR-dHA6_pkRi2qiCf

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject    : [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or > suspending > Submitter  : Rafał Miłecki > Date       : 2011-11-09 11:46 > Message-ID : > CACna6ryTdLcWVYgHu=_mrfga1sfivpe_dyzoy-hmmkggkwa...@mail.gmail.com > Re

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject ? ?: [3.1-rc8 REGRESSION] sky2 hangs machine on turning off or > suspending > Submitter ?: Rafa? Mi?ecki > Date ? ? ? : 2011-11-09 11:46 > Message-ID : CACna6ryTdLcWVYgHu=_mRFga1sFivpE_DyZOY-HMmKggkWAJAw at > mail.gmail.com >

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject    : lockdep warning after aa6afca5bcab: "proc: fix races against > execve() of /proc/PID/fd**" > Submitter  : Ari Savolainen > Date       : 2011-11-08 3:47 > Message-ID : > caebykaxyzefhtgwmm2afawq2saxyuo_yptnw+6avwscoysc...

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject ? ?: lockdep warning after aa6afca5bcab: "proc: fix races against > execve() of /proc/PID/fd**" > Submitter ?: Ari Savolainen > Date ? ? ? : 2011-11-08 3:47 > Message-ID : CAEbykaXYZEFhTgWMm2AfaWQ2SaXYuO_ypTnw+6AVWScOYSCuuw at

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject    : hugetlb oops on 3.1.0-rc8-devel > Submitter  : Andy Lutomirski > Date       : 2011-11-01 22:20 > Message-ID : > calcetrw1mpvcz2to5roaz1r6vnno+srhr-dha6_pkri2qic...@mail.gmail.com > References : http://marc.info/?l=linux-k

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject ? ?: hugetlb oops on 3.1.0-rc8-devel > Submitter ?: Andy Lutomirski > Date ? ? ? : 2011-11-01 22:20 > Message-ID : CALCETrW1mpVCz2tO5roaz1r6vnno+srHR-dHA6_pkRi2qiCfdw at > mail.gmail.com > References : http://marc.info/?l=linu

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Rafael J. Wysocki
This message contains a list of some regressions from 3.0 and 3.1 for which there are no fixes in the mainline known to the tracking team. If any of them have been fixed already, please let us know. If you know of any other unresolved regressions from 3.0 and 3.1, please let us know either and we'

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject    : [3.1 REGRESSION] Commit 5cec93c216db77c45f7ce970d46283bcb1933884 > breaks the Chromium seccomp sandbox > Submitter  : Nix > Date       : 2011-11-14 0:40 > Message-ID : 8762inleno@spindle.srvr.nix > References : http:/

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject ? ?: [3.1 REGRESSION] Commit 5cec93c216db77c45f7ce970d46283bcb1933884 > breaks the Chromium seccomp sandbox > Submitter ?: Nix > Date ? ? ? : 2011-11-14 0:40 > Message-ID : 8762inleno.fsf at spindle.srvr.nix > References : htt

Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject    : Simultaneous cat and external keyboard input causing kernel panic > Submitter  : Timo Jyrinki > Date       : 2011-11-03 12:14 > Message-ID : > CAJtFfxmovJHspHHKbvBVc4pw+u5mjGmUejCXEzdV+GqE=jv...@mail.gmail.com > Reference

3.2-rc2+: Reported regressions from 3.0 and 3.1

2011-11-21 Thread Linus Torvalds
On Mon, Nov 21, 2011 at 1:49 PM, Rafael J. Wysocki wrote: > > Subject ? ?: Simultaneous cat and external keyboard input causing kernel panic > Submitter ?: Timo Jyrinki > Date ? ? ? : 2011-11-03 12:14 > Message-ID : CAJtFfxmovJHspHHKbvBVc4pw+u5mjGmUejCXEzdV+GqE=jVSOQ at > mail.gmail.com > Refere