* [4/5] 2.6.21-rc5: known regressions
[not found] <Pine.LNX.4.64.0703251559560.6730@woody.linux-foundation.org>
@ 2007-03-27 1:59 ` Adrian Bunk
2007-03-27 10:09 ` Rafael J. Wysocki
2007-03-27 1:59 ` [5/5] " Adrian Bunk
` (3 subsequent siblings)
4 siblings, 1 reply; 17+ messages in thread
From: Adrian Bunk @ 2007-03-27 1:59 UTC (permalink / raw)
To: Linus Torvalds, Andrew Morton
Cc: Linux Kernel Mailing List, Dave Jones, Jeremy Fitzhardinge,
Eric W. Biederman, Rafael J. Wysocki, gregkh, linux-pci, pavel,
linux-pm, Thomas Meyer, Frédéric Riss, Marcus Better,
Tobias Doerffel, Len Brown, linux-acpi, Thomas Gleixner,
Soeren Sonnenburg, jgarzik, linux-ide, Jens Axboe, Jeff Chua,
Maxim Levitsky, tigran
This email lists some known regressions in Linus' tree compared to 2.6.20.
If you find your name in the Cc header, you are either submitter of one
of the bugs, maintainer of an affectected subsystem or driver, a patch
of you caused a breakage or I'm considering you in any other way
possibly involved with one or more of these issues.
Due to the huge amount of recipients, please trim the Cc when answering.
Subject : ThinkPad X60: resume no longer works (PCI related?)
References : http://lkml.org/lkml/2007/3/13/3
Submitter : Dave Jones <davej@redhat.com>
Jeremy Fitzhardinge <jeremy@goop.org>
Caused-By : PCI merge
commit 78149df6d565c36675463352d0bfe0000b02b7a7
Handled-By : Eric W. Biederman <ebiederm@xmission.com>
Rafael J. Wysocki <rjw@sisk.pl>
Status : problem is being debugged
Subject : second suspend to disk in a row results in an oops (MSI)
References : http://lkml.org/lkml/2007/3/17/43
http://lkml.org/lkml/2007/3/22/150
http://lkml.org/lkml/2007/3/26/205
http://lkml.org/lkml/2007/3/26/76
Submitter : Thomas Meyer <thomas@m3y3r.de>
Frédéric Riss <frederic.riss@gmail.com>
Marcus Better <marcus@better.se>
Handled-By : Eric W. Biederman <ebiederm@xmission.com>
Patch : http://lkml.org/lkml/2007/3/24/136
Status : patch was suggested
Subject : Suspend to RAM doesn't work anymore (ACPI?)
References : http://lkml.org/lkml/2007/3/19/128
http://bugzilla.kernel.org/show_bug.cgi?id=8247
Submitter : Tobias Doerffel <tobias.doerffel@gmail.com>
Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
Len Brown <len.brown@intel.com>
Status : problem is being debugged
Subject : s2ram autowake regression (ACPI?)
References : http://lkml.org/lkml/2007/3/20/96
Submitter : Pavel Machek <pavel@ucw.cz>
Handled-By : Len Brown <lenb@kernel.org>
Status : submitter was asked to test a patch
Subject : SATA breakage on resume
References : http://lkml.org/lkml/2007/3/7/233
Submitter : Thomas Gleixner <tglx@linutronix.de>
Soeren Sonnenburg <kernel@nn7.de>
Status : unknown
Subject : suspend to disk: keypress required for power down
References : http://lkml.org/lkml/2007/3/25/78
Submitter : Thomas Meyer <thomas@m3y3r.de>
Status : unknown
Subject : resume from RAM corrupts vesafb console
References : http://lkml.org/lkml/2007/3/26/76
Submitter : Marcus Better <marcus@better.se>
Handled-By : Pavel Machek <pavel@ucw.cz>
Status : problem is being debugged
Subject : suspend to disk: non-boot cpus are disabled again
References : http://lkml.org/lkml/2007/3/25/78
Submitter : Thomas Meyer <thomas@m3y3r.de>
Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
Eric W. Biederman <ebiederm@xmission.com>
Status : problem is being debugged
Subject : ThinkPad doesn't resume from suspend to RAM
References : http://lkml.org/lkml/2007/2/27/80
http://lkml.org/lkml/2007/2/28/348
Submitter : Jens Axboe <jens.axboe@oracle.com>
Jeff Chua <jeff.chua.linux@gmail.com>
Status : unknown
Subject : suspend to disk hangs (microcode driver)
References : http://lkml.org/lkml/2007/3/16/126
Submitter : Maxim Levitsky <maximlevitsky@gmail.com>
Caused-By : Rafael J. Wysocki <rjw@sisk.pl>
commit e3c7db621bed4afb8e231cb005057f2feb5db557
commit ed746e3b18f4df18afa3763155972c5835f284c5
commit 259130526c267550bc365d3015917d90667732f1
Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
Patch : http://lkml.org/lkml/2007/3/23/179
Status : patch available
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^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [4/5] 2.6.21-rc5: known regressions
2007-03-27 1:59 ` [4/5] 2.6.21-rc5: known regressions Adrian Bunk
@ 2007-03-27 10:09 ` Rafael J. Wysocki
2007-03-27 22:29 ` Adrian Bunk
0 siblings, 1 reply; 17+ messages in thread
From: Rafael J. Wysocki @ 2007-03-27 10:09 UTC (permalink / raw)
To: Adrian Bunk
Cc: Thomas Gleixner, Eric W. Biederman, Linus Torvalds, Andrew Morton,
linux-pm, Linux Kernel Mailing List, Thomas Meyer
On Tuesday, 27 March 2007 03:59, Adrian Bunk wrote:
> This email lists some known regressions in Linus' tree compared to 2.6.20.
>
> If you find your name in the Cc header, you are either submitter of one
> of the bugs, maintainer of an affectected subsystem or driver, a patch
> of you caused a breakage or I'm considering you in any other way
> possibly involved with one or more of these issues.
>
> Due to the huge amount of recipients, please trim the Cc when answering.
I think the following two:
> Subject : suspend to disk: keypress required for power down
> References : http://lkml.org/lkml/2007/3/25/78
> Submitter : Thomas Meyer <thomas@m3y3r.de>
> Status : unknown
> Subject : suspend to disk: non-boot cpus are disabled again
> References : http://lkml.org/lkml/2007/3/25/78
> Submitter : Thomas Meyer <thomas@m3y3r.de>
> Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
> Eric W. Biederman <ebiederm@xmission.com>
> Status : problem is being debugged
are related to the same issue.
The problem is that we call disable_nonboot_cpus() in swsusp before
powering down the system in order to avoid triggering the WARN_ON()
in arch/x86_64/kernel/acpi/sleep.c:init_low_mapping() and this doesn't
work well on Thomas' system.
Since the problem has been introduced by commit
94985134b7b46848267ed6b734320db01c974e72
(swsusp: disable nonboot CPUs before entering platform suspend), I think it's
better to revert this commit and remove the the WARN_ON() in
arch/x86_64/kernel/acpi/sleep.c:init_low_mapping() (appended is a patch that
removes the WARN_ON()).
Greetings,
Rafael
---
Remove the WARN_ON() in arch/x86_64/kernel/acpi/sleep.c:init_low_mapping(),
which triggers every time during the suspend to disk in the platform mode, as
the potential problem it is related to doesn't seem to occur in practice.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
arch/x86_64/kernel/acpi/sleep.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
Index: linux-2.6.21-rc5/arch/x86_64/kernel/acpi/sleep.c
===================================================================
--- linux-2.6.21-rc5.orig/arch/x86_64/kernel/acpi/sleep.c
+++ linux-2.6.21-rc5/arch/x86_64/kernel/acpi/sleep.c
@@ -66,8 +66,10 @@ static void init_low_mapping(void)
{
pgd_t *slot0 = pgd_offset(current->mm, 0UL);
low_ptr = *slot0;
+ /* FIXME: We're playing with the current task's page tables here, which
+ * is potentially dangerous on SMP systems.
+ */
set_pgd(slot0, *pgd_offset(current->mm, PAGE_OFFSET));
- WARN_ON(num_online_cpus() != 1);
local_flush_tlb();
}
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [4/5] 2.6.21-rc5: known regressions
2007-03-27 10:09 ` Rafael J. Wysocki
@ 2007-03-27 22:29 ` Adrian Bunk
2007-03-27 22:45 ` Thomas Meyer
0 siblings, 1 reply; 17+ messages in thread
From: Adrian Bunk @ 2007-03-27 22:29 UTC (permalink / raw)
To: Rafael J. Wysocki
Cc: Thomas Gleixner, Eric W. Biederman, Linus Torvalds, Andrew Morton,
linux-pm, Linux Kernel Mailing List, Thomas Meyer
On Tue, Mar 27, 2007 at 12:09:13PM +0200, Rafael J. Wysocki wrote:
> On Tuesday, 27 March 2007 03:59, Adrian Bunk wrote:
> > This email lists some known regressions in Linus' tree compared to 2.6.20.
> >
> > If you find your name in the Cc header, you are either submitter of one
> > of the bugs, maintainer of an affectected subsystem or driver, a patch
> > of you caused a breakage or I'm considering you in any other way
> > possibly involved with one or more of these issues.
> >
> > Due to the huge amount of recipients, please trim the Cc when answering.
>
> I think the following two:
>
> > Subject : suspend to disk: keypress required for power down
> > References : http://lkml.org/lkml/2007/3/25/78
> > Submitter : Thomas Meyer <thomas@m3y3r.de>
> > Status : unknown
>
> > Subject : suspend to disk: non-boot cpus are disabled again
> > References : http://lkml.org/lkml/2007/3/25/78
> > Submitter : Thomas Meyer <thomas@m3y3r.de>
> > Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
> > Eric W. Biederman <ebiederm@xmission.com>
> > Status : problem is being debugged
>
> are related to the same issue.
>
> The problem is that we call disable_nonboot_cpus() in swsusp before
> powering down the system in order to avoid triggering the WARN_ON()
> in arch/x86_64/kernel/acpi/sleep.c:init_low_mapping() and this doesn't
> work well on Thomas' system.
>
> Since the problem has been introduced by commit
> 94985134b7b46848267ed6b734320db01c974e72
> (swsusp: disable nonboot CPUs before entering platform suspend), I think it's
> better to revert this commit and remove the the WARN_ON() in
> arch/x86_64/kernel/acpi/sleep.c:init_low_mapping() (appended is a patch that
> removes the WARN_ON()).
It's now in Linus' tree.
Thomas (Meyer), are there any regressions left with the latest -git tree
plus the MSI fix?
> Greetings,
> Rafael
>...
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
^ permalink raw reply [flat|nested] 17+ messages in thread
* [5/5] 2.6.21-rc5: known regressions
[not found] <Pine.LNX.4.64.0703251559560.6730@woody.linux-foundation.org>
2007-03-27 1:59 ` [4/5] 2.6.21-rc5: known regressions Adrian Bunk
@ 2007-03-27 1:59 ` Adrian Bunk
2007-03-30 21:32 ` [3/4] 2.6.21-rc5: known regressions (v2) Adrian Bunk
` (2 subsequent siblings)
4 siblings, 0 replies; 17+ messages in thread
From: Adrian Bunk @ 2007-03-27 1:59 UTC (permalink / raw)
To: Linus Torvalds, Andrew Morton
Cc: Soeren Sonnenburg, Tejun Heo, Frédéric Riss, Jeff Chua,
John Stultz, Stephane Casset, Tino Keitel, linux-pm,
Linux Kernel Mailing List, Michael S. Tsirkin, Thomas Gleixner,
Ingo Molnar, Mike Harris
This email lists some known regressions in Linus' tree compared to 2.6.20.
If you find your name in the Cc header, you are either submitter of one
of the bugs, maintainer of an affectected subsystem or driver, a patch
of you caused a breakage or I'm considering you in any other way
possibly involved with one or more of these issues.
Due to the huge amount of recipients, please trim the Cc when answering.
Subject : MacMini doesn't come out of suspend to ram (i386 clockevents)
(CONFIG_HPET_TIMER)
References : http://lkml.org/lkml/2007/3/21/374
Submitter : Frédéric Riss <frederic.riss@gmail.com>
Tino Keitel <tino.keitel@gmx.de>
Caused-By : Thomas Gleixner <tglx@linutronix.de>
commit e9e2cdb412412326c4827fc78ba27f410d837e6e
Status : unknown
Subject : MacBook Core Duo: suspend to disk hangs
References : http://bugzilla.kernel.org/show_bug.cgi?id=8224
Submitter : Mike Harris <atarimike@wavecable.com>
Status : unknown
Subject : Dynticks and High resolution Timer hang boot during IDE detection
workaround: clocksource=acpi_pm
References : http://lkml.org/lkml/2007/3/7/504
Submitter : Stephane Casset <sept@logidee.com>
Caused-By : John Stultz <johnstul@us.ibm.com>
commit 6bb74df481223731af6c7e0ff3adb31f6442cfcd
Handled-By : John Stultz <johnstul@us.ibm.com>
Patch : http://lkml.org/lkml/2007/3/22/287
Status : workaround-patch available
Subject : after resume: X hangs after drawing a couple of windows
workaround: clocksource=acpi_pm
References : http://lkml.org/lkml/2007/3/8/117
http://lkml.org/lkml/2007/3/25/20
http://lkml.org/lkml/2007/3/26/151
Submitter : Michael S. Tsirkin <mst@mellanox.co.il>
Handled-By : Thomas Gleixner <tglx@linutronix.de>
Status : problem is being debugged
Subject : first disk access after resume takes several minutes
resume from RAM broken
'date' does not advance after resume from RAM (CONFIG_HPET_TIMER)
References : http://lkml.org/lkml/2007/3/8/117
http://lkml.org/lkml/2007/3/25/20
http://lkml.org/lkml/2007/3/26/18
Submitter : Michael S. Tsirkin <mst@mellanox.co.il>
Jeff Chua <jeff.chua.linux@gmail.com>
Handled-By : Thomas Gleixner <tglx@linutronix.de>
Ingo Molnar <mingo@elte.hu>
Status : problem is being debugged
Subject : system doesn't come out of suspend (CONFIG_NO_HZ)
References : http://lkml.org/lkml/2007/2/22/391
Submitter : Michael S. Tsirkin <mst@mellanox.co.il>
Soeren Sonnenburg <kernel@nn7.de>
Handled-By : Thomas Gleixner <tglx@linutronix.de>
Ingo Molnar <mingo@elte.hu>
Tejun Heo <htejun@gmail.com>
Rafael J. Wysocki <rjw@sisk.pl>
Status : unknown
Subject : suspend to disk hangs (CONFIG_NO_HZ)
References : http://lkml.org/lkml/2007/3/25/217
Submitter : Jeff Chua <jeff.chua.linux@gmail.com>
Status : unknown
^ permalink raw reply [flat|nested] 17+ messages in thread* [3/4] 2.6.21-rc5: known regressions (v2)
[not found] <Pine.LNX.4.64.0703251559560.6730@woody.linux-foundation.org>
2007-03-27 1:59 ` [4/5] 2.6.21-rc5: known regressions Adrian Bunk
2007-03-27 1:59 ` [5/5] " Adrian Bunk
@ 2007-03-30 21:32 ` Adrian Bunk
2007-03-31 2:52 ` Jeff Chua
` (2 more replies)
2007-03-30 21:49 ` [4/4] " Adrian Bunk
2007-03-31 18:19 ` 2.6.21-rc5: known regressions with patches (v2) Adrian Bunk
4 siblings, 3 replies; 17+ messages in thread
From: Adrian Bunk @ 2007-03-30 21:32 UTC (permalink / raw)
To: Linus Torvalds, Andrew Morton
Cc: Len Brown, Jeremy Fitzhardinge, tigran, Michal Piotrowski,
adaplas, Soeren Sonnenburg, Marcus Better, linux-ide, Jens Axboe,
Thomas Gleixner, Stephen Hemminger, Maxim Levitsky, Mike Harris,
Jeff Chua, netdev, gregkh, linux-pm, Linux Kernel Mailing List,
linux-acpi, Eric W. Biederman, linux-pci, jgarzik,
Tobias Doerffel
This email lists some known regressions in Linus' tree compared to 2.6.20.
If you find your name in the Cc header, you are either submitter of one
of the bugs, maintainer of an affectected subsystem or driver, a patch
of you caused a breakage or I'm considering you in any other way
possibly involved with one or more of these issues.
Due to the huge amount of recipients, please trim the Cc when answering.
Subject : ThinkPad X60: resume no longer works (PCI related?)
References : http://lkml.org/lkml/2007/3/13/3
Submitter : Dave Jones <davej@redhat.com>
Jeremy Fitzhardinge <jeremy@goop.org>
Caused-By : PCI merge
commit 78149df6d565c36675463352d0bfe0000b02b7a7
Handled-By : Eric W. Biederman <ebiederm@xmission.com>
Rafael J. Wysocki <rjw@sisk.pl>
Status : problem is being debugged
Subject : Suspend to RAM doesn't work anymore (ACPI?)
References : http://lkml.org/lkml/2007/3/19/128
http://bugzilla.kernel.org/show_bug.cgi?id=8247
Submitter : Tobias Doerffel <tobias.doerffel@gmail.com>
Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
Len Brown <len.brown@intel.com>
Status : problem is being debugged
Subject : SATA breakage on resume
References : http://lkml.org/lkml/2007/3/7/233
Submitter : Thomas Gleixner <tglx@linutronix.de>
Soeren Sonnenburg <kernel@nn7.de>
Status : unknown
Subject : resume from RAM corrupts vesafb console
References : http://lkml.org/lkml/2007/3/26/76
Submitter : Marcus Better <marcus@better.se>
Handled-By : Pavel Machek <pavel@ucw.cz>
Status : problem is being debugged
Subject : ThinkPad doesn't resume from suspend to RAM
References : http://lkml.org/lkml/2007/2/27/80
http://lkml.org/lkml/2007/2/28/348
Submitter : Jens Axboe <jens.axboe@oracle.com>
Jeff Chua <jeff.chua.linux@gmail.com>
Status : unknown
Subject : MacBook Core Duo: suspend to memory wakeup hang
References : http://bugzilla.kernel.org/show_bug.cgi?id=8272
Submitter : Mike Harris <atarimike@wavecable.com>
Status : unknown
Subject : suspend to disk hangs (skge)
References : http://lkml.org/lkml/2007/3/27/212
Submitter : Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Caused-By : Stephen Hemminger <shemminger@linux-foundation.org>
commit a504e64ab42bcc27074ea37405d06833ed6e0820
Status : unknown
Subject : suspend to disk hangs (microcode driver)
References : http://lkml.org/lkml/2007/3/16/126
Submitter : Maxim Levitsky <maximlevitsky@gmail.com>
Caused-By : Rafael J. Wysocki <rjw@sisk.pl>
commit e3c7db621bed4afb8e231cb005057f2feb5db557
commit ed746e3b18f4df18afa3763155972c5835f284c5
commit 259130526c267550bc365d3015917d90667732f1
Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
Patch : http://lkml.org/lkml/2007/3/25/71
Status : patch available
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [3/4] 2.6.21-rc5: known regressions (v2)
2007-03-30 21:32 ` [3/4] 2.6.21-rc5: known regressions (v2) Adrian Bunk
@ 2007-03-31 2:52 ` Jeff Chua
2007-03-31 3:16 ` Adrian Bunk
2007-04-01 5:39 ` Jeremy Fitzhardinge
2007-04-13 16:32 ` Michal Piotrowski
2 siblings, 1 reply; 17+ messages in thread
From: Jeff Chua @ 2007-03-31 2:52 UTC (permalink / raw)
To: Adrian Bunk
Cc: Linus Torvalds, Andrew Morton, Linux Kernel Mailing List,
Dave Jones, Jeremy Fitzhardinge, Eric W. Biederman,
Rafael J. Wysocki, pavel, linux-pm, gregkh, linux-pci,
Tobias Doerffel, Len Brown, linux-acpi, Thomas Gleixner,
Soeren Sonnenburg, jgarzik, linux-ide, Marcus Better, adaplas,
Jens Axboe, Mike Harris, Michal Piotrowski, Stephen Hemminger
On 3/31/07, Adrian Bunk <bunk@stusta.de> wrote:
> Subject : ThinkPad doesn't resume from suspend to RAM
> References : http://lkml.org/lkml/2007/2/27/80
> http://lkml.org/lkml/2007/2/28/348
> Submitter : Jens Axboe <jens.axboe@oracle.com>
> Jeff Chua <jeff.chua.linux@gmail.com>
> Status : unknown
Fixed with CONFIG_NO_HZ unset and patch from Maxim
(http://lkml.org/lkml/2007/3/29/108).
Thanks,
Jeff,
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [3/4] 2.6.21-rc5: known regressions (v2)
2007-03-31 2:52 ` Jeff Chua
@ 2007-03-31 3:16 ` Adrian Bunk
2007-03-31 11:08 ` Jens Axboe
0 siblings, 1 reply; 17+ messages in thread
From: Adrian Bunk @ 2007-03-31 3:16 UTC (permalink / raw)
To: Jeff Chua
Cc: Linus Torvalds, Andrew Morton, Linux Kernel Mailing List, pavel,
linux-pm, Len Brown, linux-acpi, Jens Axboe, Maxim Levitsky
On Sat, Mar 31, 2007 at 10:52:59AM +0800, Jeff Chua wrote:
> On 3/31/07, Adrian Bunk <bunk@stusta.de> wrote:
>
> >Subject : ThinkPad doesn't resume from suspend to RAM
> >References : http://lkml.org/lkml/2007/2/27/80
> > http://lkml.org/lkml/2007/2/28/348
> >Submitter : Jens Axboe <jens.axboe@oracle.com>
> > Jeff Chua <jeff.chua.linux@gmail.com>
> >Status : unknown
>
> Fixed with CONFIG_NO_HZ unset and patch from Maxim
> (http://lkml.org/lkml/2007/3/29/108).
Thanks for this information.
Jens, does suspend to RAM also work for you with the latest -git?
> Thanks,
> Jeff,
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [3/4] 2.6.21-rc5: known regressions (v2)
2007-03-31 3:16 ` Adrian Bunk
@ 2007-03-31 11:08 ` Jens Axboe
0 siblings, 0 replies; 17+ messages in thread
From: Jens Axboe @ 2007-03-31 11:08 UTC (permalink / raw)
To: Adrian Bunk
Cc: Jeff Chua, Linus Torvalds, Andrew Morton,
Linux Kernel Mailing List, pavel, linux-pm, Len Brown, linux-acpi,
Maxim Levitsky
On Sat, Mar 31 2007, Adrian Bunk wrote:
> On Sat, Mar 31, 2007 at 10:52:59AM +0800, Jeff Chua wrote:
> > On 3/31/07, Adrian Bunk <bunk@stusta.de> wrote:
> >
> > >Subject : ThinkPad doesn't resume from suspend to RAM
> > >References : http://lkml.org/lkml/2007/2/27/80
> > > http://lkml.org/lkml/2007/2/28/348
> > >Submitter : Jens Axboe <jens.axboe@oracle.com>
> > > Jeff Chua <jeff.chua.linux@gmail.com>
> > >Status : unknown
> >
> > Fixed with CONFIG_NO_HZ unset and patch from Maxim
> > (http://lkml.org/lkml/2007/3/29/108).
>
> Thanks for this information.
>
> Jens, does suspend to RAM also work for you with the latest -git?
Yep, it does, no problems since the last -rc.
--
Jens Axboe
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [3/4] 2.6.21-rc5: known regressions (v2)
2007-03-30 21:32 ` [3/4] 2.6.21-rc5: known regressions (v2) Adrian Bunk
2007-03-31 2:52 ` Jeff Chua
@ 2007-04-01 5:39 ` Jeremy Fitzhardinge
2007-04-13 16:32 ` Michal Piotrowski
2 siblings, 0 replies; 17+ messages in thread
From: Jeremy Fitzhardinge @ 2007-04-01 5:39 UTC (permalink / raw)
To: Adrian Bunk
Cc: linux-pm, Thomas Gleixner, Eric W. Biederman, Andrew Morton,
gregkh, Linus Torvalds, Linux Kernel Mailing List
Adrian Bunk wrote:
> Subject : ThinkPad X60: resume no longer works (PCI related?)
> References : http://lkml.org/lkml/2007/3/13/3
> Submitter : Dave Jones <davej@redhat.com>
> Jeremy Fitzhardinge <jeremy@goop.org>
> Caused-By : PCI merge
> commit 78149df6d565c36675463352d0bfe0000b02b7a7
> Handled-By : Eric W. Biederman <ebiederm@xmission.com>
> Rafael J. Wysocki <rjw@sisk.pl>
> Status : problem is being debugged
>
I know this is currently a subject of discussion on lkml, but I wanted
to confirm that booting with "hpet=disable" fixes this, and resume works
for me. It ends up using acpi_pm as the clocksource.
J
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [3/4] 2.6.21-rc5: known regressions (v2)
2007-03-30 21:32 ` [3/4] 2.6.21-rc5: known regressions (v2) Adrian Bunk
2007-03-31 2:52 ` Jeff Chua
2007-04-01 5:39 ` Jeremy Fitzhardinge
@ 2007-04-13 16:32 ` Michal Piotrowski
2 siblings, 0 replies; 17+ messages in thread
From: Michal Piotrowski @ 2007-04-13 16:32 UTC (permalink / raw)
To: Adrian Bunk
Cc: Stephen Hemminger, netdev, Linus Torvalds, Andrew Morton,
linux-pm, Linux Kernel Mailing List
On 30/03/07, Adrian Bunk <bunk@stusta.de> wrote:
> Subject : suspend to disk hangs (skge)
> References : http://lkml.org/lkml/2007/3/27/212
> Submitter : Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
> Caused-By : Stephen Hemminger <shemminger@linux-foundation.org>
> commit a504e64ab42bcc27074ea37405d06833ed6e0820
> Status : unknown
This problem is fixed in 2.6.21-rc6-git5 (commit
692412b31ffb5df00197ea591dd635fc07506c02).
Huge thanks to Stephen.
Regards,
Michal
--
Michal K. K. Piotrowski
LTG - Linux Testers Group (PL)
(http://www.stardust.webpages.pl/ltg/)
LTG - Linux Testers Group (EN)
(http://www.stardust.webpages.pl/linux_testers_group_en/)
^ permalink raw reply [flat|nested] 17+ messages in thread
* [4/4] 2.6.21-rc5: known regressions (v2)
[not found] <Pine.LNX.4.64.0703251559560.6730@woody.linux-foundation.org>
` (2 preceding siblings ...)
2007-03-30 21:32 ` [3/4] 2.6.21-rc5: known regressions (v2) Adrian Bunk
@ 2007-03-30 21:49 ` Adrian Bunk
2007-03-31 2:41 ` Jeff Chua
` (3 more replies)
2007-03-31 18:19 ` 2.6.21-rc5: known regressions with patches (v2) Adrian Bunk
4 siblings, 4 replies; 17+ messages in thread
From: Adrian Bunk @ 2007-03-30 21:49 UTC (permalink / raw)
To: Linus Torvalds, Andrew Morton
Cc: Soeren Sonnenburg, Tejun Heo, Frédéric Riss, Jeff Chua,
Tino Keitel, linux-pm, Linux Kernel Mailing List,
Michael S. Tsirkin, Ingo Molnar, Thomas Gleixner
[ this time with a Cc... ]
This email lists some known regressions in Linus' tree compared to 2.6.20.
If you find your name in the Cc header, you are either submitter of one
of the bugs, maintainer of an affectected subsystem or driver, a patch
of you caused a breakage or I'm considering you in any other way
possibly involved with one or more of these issues.
Due to the huge amount of recipients, please trim the Cc when answering.
Subject : MacMini doesn't come out of suspend to ram (i386 clockevents)
(CONFIG_HPET_TIMER)
References : http://lkml.org/lkml/2007/3/21/374
Submitter : Frédéric Riss <frederic.riss@gmail.com>
Tino Keitel <tino.keitel@gmx.de>
Caused-By : Thomas Gleixner <tglx@linutronix.de>
commit e9e2cdb412412326c4827fc78ba27f410d837e6e
Status : unknown
Subject : after resume: X hangs after drawing a couple of windows
workaround: clocksource=acpi_pm
References : http://lkml.org/lkml/2007/3/8/117
http://lkml.org/lkml/2007/3/25/20
http://lkml.org/lkml/2007/3/26/151
Submitter : Michael S. Tsirkin <mst@mellanox.co.il>
Handled-By : Thomas Gleixner <tglx@linutronix.de>
Status : problem is being debugged
Subject : system doesn't come out of suspend (CONFIG_NO_HZ)
References : http://lkml.org/lkml/2007/2/22/391
Submitter : Michael S. Tsirkin <mst@mellanox.co.il>
Soeren Sonnenburg <kernel@nn7.de>
Handled-By : Thomas Gleixner <tglx@linutronix.de>
Ingo Molnar <mingo@elte.hu>
Tejun Heo <htejun@gmail.com>
Rafael J. Wysocki <rjw@sisk.pl>
Status : unknown
Subject : suspend to disk hangs (CONFIG_NO_HZ)
References : http://lkml.org/lkml/2007/3/25/217
Submitter : Jeff Chua <jeff.chua.linux@gmail.com>
Status : unknown
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [4/4] 2.6.21-rc5: known regressions (v2)
2007-03-30 21:49 ` [4/4] " Adrian Bunk
@ 2007-03-31 2:41 ` Jeff Chua
2007-03-31 6:44 ` Frédéric Riss
` (2 subsequent siblings)
3 siblings, 0 replies; 17+ messages in thread
From: Jeff Chua @ 2007-03-31 2:41 UTC (permalink / raw)
To: Adrian Bunk
Cc: Soeren Sonnenburg, Tejun Heo, Frédéric Riss,
Tino Keitel, linux-pm, Linux Kernel Mailing List, Andrew Morton,
Michael S. Tsirkin, Thomas Gleixner, Linus Torvalds, Ingo Molnar
On 3/31/07, Adrian Bunk <bunk@stusta.de> wrote:
> Subject : suspend to disk hangs (CONFIG_NO_HZ)
> References : http://lkml.org/lkml/2007/3/25/217
> Submitter : Jeff Chua <jeff.chua.linux@gmail.com>
> Status : unknown
Still broken on.2.6.21-rc5.
Jeff.
^ permalink raw reply [flat|nested] 17+ messages in thread* Re: [4/4] 2.6.21-rc5: known regressions (v2)
2007-03-30 21:49 ` [4/4] " Adrian Bunk
2007-03-31 2:41 ` Jeff Chua
@ 2007-03-31 6:44 ` Frédéric Riss
2007-04-01 7:04 ` Michael S. Tsirkin
2007-04-01 20:37 ` Michael S. Tsirkin
3 siblings, 0 replies; 17+ messages in thread
From: Frédéric Riss @ 2007-03-31 6:44 UTC (permalink / raw)
To: Adrian Bunk
Cc: Linus Torvalds, Andrew Morton, Linux Kernel Mailing List,
Tino Keitel, Thomas Gleixner, pavel, linux-pm, Ingo Molnar,
Rafael J. Wysocki
Le vendredi 30 mars 2007 à 23:49 +0200, Adrian Bunk a écrit :
> Subject : MacMini doesn't come out of suspend to ram (i386 clockevents)
> (CONFIG_HPET_TIMER)
> References : http://lkml.org/lkml/2007/3/21/374
> Submitter : Frédéric Riss <frederic.riss@gmail.com>
> Tino Keitel <tino.keitel@gmx.de>
> Caused-By : Thomas Gleixner <tglx@linutronix.de>
> commit e9e2cdb412412326c4827fc78ba27f410d837e6e
> Status : unknown
This one has been fixed by 399afa4fc9238fbae42116cf25a54671c0e8f56e.
Suspend to ram now works with HPET enabled (and regardless of the NO_HZ
setting).
Thanks!
Fred.
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [4/4] 2.6.21-rc5: known regressions (v2)
2007-03-30 21:49 ` [4/4] " Adrian Bunk
2007-03-31 2:41 ` Jeff Chua
2007-03-31 6:44 ` Frédéric Riss
@ 2007-04-01 7:04 ` Michael S. Tsirkin
2007-04-01 20:37 ` Michael S. Tsirkin
3 siblings, 0 replies; 17+ messages in thread
From: Michael S. Tsirkin @ 2007-04-01 7:04 UTC (permalink / raw)
To: Adrian Bunk
Cc: Soeren Sonnenburg, Tejun Heo, Fr??d??ric Riss, Jeff Chua,
Tino Keitel, linux-pm, Linux Kernel Mailing List, Andrew Morton,
Thomas Gleixner, Linus Torvalds, Ingo Molnar, Maxim Levitsky
> Subject : after resume: X hangs after drawing a couple of windows
> workaround: clocksource=acpi_pm
> References : http://lkml.org/lkml/2007/3/8/117
> http://lkml.org/lkml/2007/3/25/20
> http://lkml.org/lkml/2007/3/26/151
> Submitter : Michael S. Tsirkin <mst@mellanox.co.il>
> Handled-By : Thomas Gleixner <tglx@linutronix.de>
> Status : problem is being debugged
Adrian,
the bug was found by Maxim Levitsky and
the following patch appears to have fixed the problem:
http://lkml.org/lkml/2007/3/28/104
the right way to fix it is still being discussed:
http://lkml.org/lkml/2007/3/28/182
--
MST
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [4/4] 2.6.21-rc5: known regressions (v2)
2007-03-30 21:49 ` [4/4] " Adrian Bunk
` (2 preceding siblings ...)
2007-04-01 7:04 ` Michael S. Tsirkin
@ 2007-04-01 20:37 ` Michael S. Tsirkin
3 siblings, 0 replies; 17+ messages in thread
From: Michael S. Tsirkin @ 2007-04-01 20:37 UTC (permalink / raw)
To: Adrian Bunk
Cc: Soeren Sonnenburg, Tejun Heo, Fr??d??ric Riss, Jeff Chua,
Tino Keitel, linux-pm, Linux Kernel Mailing List, Andrew Morton,
Thomas Gleixner, Linus Torvalds, Ingo Molnar, maximlevitsky
> Subject : after resume: X hangs after drawing a couple of windows
> workaround: clocksource=acpi_pm
> References : http://lkml.org/lkml/2007/3/8/117
> http://lkml.org/lkml/2007/3/25/20
> http://lkml.org/lkml/2007/3/26/151
> Submitter : Michael S. Tsirkin <mst@mellanox.co.il>
> Handled-By : Thomas Gleixner <tglx@linutronix.de>
> Status : problem is being debugged
Seems to be resolved with 399afa4fc9238fbae42116cf25a54671c0e8f56e.
Thanks Maxim!
--
MST
^ permalink raw reply [flat|nested] 17+ messages in thread
* 2.6.21-rc5: known regressions with patches (v2)
[not found] <Pine.LNX.4.64.0703251559560.6730@woody.linux-foundation.org>
` (3 preceding siblings ...)
2007-03-30 21:49 ` [4/4] " Adrian Bunk
@ 2007-03-31 18:19 ` Adrian Bunk
4 siblings, 0 replies; 17+ messages in thread
From: Adrian Bunk @ 2007-03-31 18:19 UTC (permalink / raw)
To: Linus Torvalds, Andrew Morton
Cc: Robert Hancock, tigran, Tejun Heo, Maxim Levitsky, Kay Sievers,
linux-pm, Linux Kernel Mailing List, linux-ide,
Mathieu Bérard, Ingo Molnar, jgarzik
This email lists some known regressions in Linus' tree compared to 2.6.20
with patches available.
If you find your name in the Cc header, you are either submitter of one
of the bugs, maintainer of an affectected subsystem or driver, a patch
of you caused a breakage or I'm considering you in any other way
possibly involved with one or more of these issues.
Due to the huge amount of recipients, please trim the Cc when answering.
Subject : hung bootup in various drivers
References : http://lkml.org/lkml/2007/3/30/68
Submitter : Ingo Molnar <mingo@elte.hu>
Handled-By : Kay Sievers <kay.sievers@vrfy.org>
Patch : http://lkml.org/lkml/2007/3/30/323
Status : patch available
Subject : NCQ problem with ahci and Hitachi drive
References : http://lkml.org/lkml/2007/3/4/178
http://lkml.org/lkml/2007/3/9/475
http://lkml.org/lkml/2007/2/22/8
Submitter : Mathieu Bérard <Mathieu.Berard@crans.org>
Handled-By : Tejun Heo <htejun@gmail.com>
Robert Hancock <hancockr@shaw.ca>
Patch : http://lkml.org/lkml/2007/2/22/8
Status : possible patch available
Subject : suspend to disk hangs (microcode driver)
References : http://lkml.org/lkml/2007/3/16/126
Submitter : Maxim Levitsky <maximlevitsky@gmail.com>
Caused-By : Rafael J. Wysocki <rjw@sisk.pl>
commit e3c7db621bed4afb8e231cb005057f2feb5db557
commit ed746e3b18f4df18afa3763155972c5835f284c5
commit 259130526c267550bc365d3015917d90667732f1
Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
Patch : http://lkml.org/lkml/2007/3/25/71
Status : patch available
^ permalink raw reply [flat|nested] 17+ messages in thread