2.6.30-rc7-git4: Reported regressions from 2.6.29

2.6.30-rc7-git4: Reported regressions from 2.6.29

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.29, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.29, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-05-31      100       32          27
  2009-05-24       92       34          27
  2009-05-16       81       36          33
  2009-04-25       55       36          26
  2009-04-17       37       35          28


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13408
Subject		: Performance regression in 2.6.30-rc7
Submitter	: Diego Calleja <diegocg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-30 18:51 (1 days old)
References	: http://lkml.org/lkml/2009/5/30/146


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13407
Subject		: adb trackpad disappears after suspend to ram
Submitter	: Jan Scholz <scholz-wOpdxP1gw6Cc+IqHO83+wjjhTm2NLCe8@public.gmane.org>
Date		: 2009-05-28 7:59 (3 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7
References	: http://marc.info/?l=linux-kernel&m=124349762314976&w=4
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13401
Subject		: pktcdvd writing is really slow with CFQ scheduler (bisected)
Submitter	: Laurent Riffard <laurent.riffard-GANU6spQydw@public.gmane.org>
Date		: 2009-05-28 18:43 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13391
Subject		: Kernel boot hangs at about every second start when kms is activated
Submitter	: Martin Bammer <mrb74-RbZlAiThDcE@public.gmane.org>
Date		: 2009-05-26 21:47 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13389
Subject		: Warning 'Invalid throttling state, reset' gets displayed when it should not be
Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
Date		: 2009-05-26 15:24 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13377
Subject		: Microphone no longer works on Toshiba Satellite A100
Submitter	: M. Vefa Bicakci <bicave-qUEp0r/b3FNfOZc0+OmrVg@public.gmane.org>
Date		: 2009-05-24 15:49 (7 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=23f0c048ba59ad5c2f3fd85ed98360b631dbf6f8
References	: http://marc.info/?l=linux-kernel&m=124318383910011&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13374
Subject		: reiserfs blocked for more than 120secs
Submitter	: Harald Dunkel <harald.dunkel-zqRNUXuvxA0b1SvskN2V4Q@public.gmane.org>
Date		: 2009-05-23 8:52 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124306880410811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13373
Subject		: fbcon, intelfb, i915: INFO: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-23 5:08 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124305538130702&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13366
Subject		: About 80% of shutdowns fail (blocking)
Submitter	: Martin Bammer <mrb74-RbZlAiThDcE@public.gmane.org>
Date		: 2009-05-23 00:58 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13362
Subject		: [mac80211 ] Wifi Network Slownes Bisected
Submitter	: Alejandro Riveira <ariveira-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-22 13:32 (9 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13351
Subject		: 2.6.30 corrupts my system after suspend resume with readonly mounted hard disk
Submitter	:  <unggnu-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-05-20 14:09 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78a8b35bc7abf8b8333d6f625e08c0f7cc1c3742
Handled-By	: Yinghai Lu <yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13341
Subject		: Random Oops at boot at loading ip6tables rules
Submitter	:  <patrick-nxAOmsU53hB6lmGzAMPh1A@public.gmane.org>
Date		: 2009-05-19 09:08 (12 days old)
Handled-By	: Rusty Russell <rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13337
Subject		: [post 2.6.29 regression] hang during suspend of b44/b43 modules
Submitter	: Tomas Janousek <tomi-YoqI/XImC7s@public.gmane.org>
Date		: 2009-05-18 10:59 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13330
Subject		: nfs4 NULL pointer dereference in _nfs4_do_setlk
Submitter	: Rich Ercolani <rercola-YxllIAoeIHiVc3sceRu5cw@public.gmane.org>
Date		: 2009-05-17 04:44 (14 days old)
Handled-By	: Trond Myklebust <trond.myklebust-41N18TsMXrtuMpJDpNschA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13328
Subject		: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.
Submitter	: Francis Moreau <francis.moro-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-03 16:22 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124136778012280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13325
Subject		: 2.6.30-rc kills my box hard - and lockdep chains
Submitter	: Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
Date		: 2009-05-14 15:49 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124231630701394&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13319
Subject		: Page allocation failures with b43 and p54usb
Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
Date		: 2009-04-29 21:01 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=124103897101088&w=4
Handled-By	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13318
Subject		: AGP doesn't work anymore on nforce2
Submitter	: Karsten Mehrhoff <kawime-Mmb7MZpHnFY@public.gmane.org>
Date		: 2009-04-30 8:51 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6e
References	: http://marc.info/?l=linux-kernel&m=124108156417560&w=4
Handled-By	: Shaohua Li <shaohua.li-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13313
Subject		: vm86old oops
Submitter	: Sergey Senozhatsky <sergey.senozhatsky-A/MS7pq9VAU@public.gmane.org>
Date		: 2009-05-14 21:53 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13310
Subject		: REGRESSION 2.6.30-rc1: oprofile panics system when started
Submitter	: Jesse Brandeburg <jesse.brandeburg-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-14 17:51 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
Subject		: hibernate slow on _second_ run
Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
Date		: 2009-05-14 09:34 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13277
Subject		: 2.6.30 regression - unreliable resume - bisected - Thinkpad X40
Submitter	: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
Date		: 2009-05-11 10:08 (20 days old)
Handled-By	: Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13219
Subject		: Since kernel 2.6.30-rc1, computers hangs randomly ..
Submitter	: David Hill <hilld-HTiBYHdybX7UkGsOFmftXw@public.gmane.org>
Date		: 2009-05-01 16:57 (30 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13180
Subject		: 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle
Submitter	: Niel Lambrechts <niel.lambrechts-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-21 21:35 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=124034980819102&w=4
		  http://lkml.org/lkml/2009/4/27/290


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-14 21:32 (47 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13116
Subject		: Can't boot with nosmp
Submitter	: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-15 4:18 (46 days old)
References	: http://marc.info/?l=linux-kernel&m=123976917817920&w=4
Handled-By	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13406
Subject		: Kernel does not compile when set to use i915 kernel mode-setting per default
Submitter	: Woody Suwalski <woodys-PRTm14v61u5BDgjK7y7TUQ@public.gmane.org>
Date		: 2009-05-20 19:30 (11 days old)
References	: http://marc.info/?l=linux-acpi&m=124284975803785&w=4
Handled-By	: Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/27026/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13378
Subject		: kernel/async.c broke pata_legacy.c
Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
Date		: 2009-05-24 16:13 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124318186507210&w=4
Handled-By	: James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/25699/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13372
Subject		: Oops in usb-serial with keyspan adapter
Submitter	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date		: 2009-05-18 0:07 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124260532924736&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/26603/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13121
Subject		: Buggy _BCM - acer aspire 5720G, 5710Z, 5315
Submitter	: Maxim Levitsky <maximlevitsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-16 11:37 (45 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1a7c618a3f7bef1a20ae740df512eeba21397fa5
References	: http://marc.info/?l=linux-kernel&m=123988189401913&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/19755/
		  http://bugzilla.kernel.org/attachment.cgi?id=21268


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-11 14:56 (50 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
		  Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21061
		  http://bugzilla.kernel.org/attachment.cgi?id=21282


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.29,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13070

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael

--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Bug #13109] High latency on /sys/class/thermal

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-11 14:56 (50 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
		  Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21061
		  http://bugzilla.kernel.org/attachment.cgi?id=21282

[Bug #13116] Can't boot with nosmp

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13116
Subject		: Can't boot with nosmp
Submitter	: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-15 4:18 (46 days old)
References	: http://marc.info/?l=linux-kernel&m=123976917817920&w=4
Handled-By	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Re: [Bug #13116] Can't boot with nosmp

[Dan Williams]

On Sat, 2009-05-30 at 12:37 -0700, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13116
> Subject		: Can't boot with nosmp
> Submitter	: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
> Date		: 2009-04-15 4:18 (46 days old)
> References	: http://marc.info/?l=linux-kernel&m=123976917817920&w=4
> Handled-By	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

Still open as "can't reproduce" on my end.  Stephen can you reproduce
with the following patch to confirm that the cpumasks are sane?

Thanks,
Dan

diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 5a87384..4cdcbc6 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -444,6 +444,7 @@ static void dma_channel_rebalance(void)
 			else
 				chan = nth_chan(cap, -1);
 
+			pr_info("%s: cpu: %d cap: %d\n", __func__, cpu, cap);
 			per_cpu_ptr(channel_table[cap], cpu)->chan = chan;
 		}
 }

[Bug #13121] Buggy _BCM - acer aspire 5720G, 5710Z, 5315

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13121
Subject		: Buggy _BCM - acer aspire 5720G, 5710Z, 5315
Submitter	: Maxim Levitsky <maximlevitsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-16 11:37 (45 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1a7c618a3f7bef1a20ae740df512eeba21397fa5
References	: http://marc.info/?l=linux-kernel&m=123988189401913&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/19755/
		  http://bugzilla.kernel.org/attachment.cgi?id=21268

[Bug #13179] CD-R: wodim intermittent failures

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

Re: [Bug #13179] CD-R: wodim intermittent failures

[Robert Hancock]

Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
> Subject		: CD-R: wodim intermittent failures
> Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
> Date		: 2009-04-21 1:52 (40 days old)
> References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

Last I heard the reporter was going to attempt a bisect, that was a 
while ago. I don't really have any suggestions other than that.

Re: [Bug #13179] CD-R: wodim intermittent failures

[Andy Isaacson]

On Mon, Jun 01, 2009 at 10:42:33PM -0600, Robert Hancock wrote:
> Rafael J. Wysocki wrote:
> >This message has been generated automatically as a part of a report
> >of recent regressions.
> >
> >The following bug entry is on the current list of known regressions
> >from 2.6.29.  Please verify if it still should be listed and let me know
> >(either way).
> >
> >
> >Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
> >Subject		: CD-R: wodim intermittent failures
> >Submitter	: Andy Isaacson <adi@hexapodia.org>
> >Date		: 2009-04-21 1:52 (40 days old)
> >References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4
> 
> Last I heard the reporter was going to attempt a bisect, that was a 
> while ago. I don't really have any suggestions other than that.

I've been having trouble reliably bisecting; sometimes seemingly-bad
kernels work OK and other times thought-OK kernels fail even though I've
stopped Gnome and HAL.

At this point I'm suspecting intermittent hardware failure and am
getting set up to test on a similar machine.

-andy

[Bug #13119] Trouble with make-install from a NFS mount

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-14 21:32 (47 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>

[Bug #13180] 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13180
Subject		: 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle
Submitter	: Niel Lambrechts <niel.lambrechts-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-21 21:35 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=124034980819102&w=4
		  http://lkml.org/lkml/2009/4/27/290

[Bug #13219] Since kernel 2.6.30-rc1, computers hangs randomly ..

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13219
Subject		: Since kernel 2.6.30-rc1, computers hangs randomly ..
Submitter	: David Hill <hilld-HTiBYHdybX7UkGsOFmftXw@public.gmane.org>
Date		: 2009-05-01 16:57 (30 days old)

[Bug #13277] 2.6.30 regression - unreliable resume - bisected - Thinkpad X40

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13277
Subject		: 2.6.30 regression - unreliable resume - bisected - Thinkpad X40
Submitter	: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
Date		: 2009-05-11 10:08 (20 days old)
Handled-By	: Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

[Bug #13318] AGP doesn't work anymore on nforce2

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13318
Subject		: AGP doesn't work anymore on nforce2
Submitter	: Karsten Mehrhoff <kawime-Mmb7MZpHnFY@public.gmane.org>
Date		: 2009-04-30 8:51 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6e
References	: http://marc.info/?l=linux-kernel&m=124108156417560&w=4
Handled-By	: Shaohua Li <shaohua.li-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

[Bug #13306] hibernate slow on _second_ run

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
Subject		: hibernate slow on _second_ run
Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
Date		: 2009-05-14 09:34 (17 days old)

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 691 bytes --]

On Sat, 2009-05-30 at 21:37 +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
> Subject		: hibernate slow on _second_ run
> Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
> Date		: 2009-05-14 09:34 (17 days old)

I'm trying to get an ftrace profile that covers the point in question,
but it might take me a couple of days.

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Rafael J. Wysocki]

On Sunday 31 May 2009, Johannes Berg wrote:
> On Sat, 2009-05-30 at 21:37 +0200, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.29.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
> > Subject		: hibernate slow on _second_ run
> > Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
> > Date		: 2009-05-14 09:34 (17 days old)
> 
> I'm trying to get an ftrace profile that covers the point in question,
> but it might take me a couple of days.

Did it work?

Rafael

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 1065 bytes --]

On Mon, 2009-06-01 at 22:26 +0200, Rafael J. Wysocki wrote:
> On Sunday 31 May 2009, Johannes Berg wrote:
> > On Sat, 2009-05-30 at 21:37 +0200, Rafael J. Wysocki wrote:
> > > This message has been generated automatically as a part of a report
> > > of recent regressions.
> > > 
> > > The following bug entry is on the current list of known regressions
> > > from 2.6.29.  Please verify if it still should be listed and let me know
> > > (either way).
> > > 
> > > 
> > > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
> > > Subject		: hibernate slow on _second_ run
> > > Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
> > > Date		: 2009-05-14 09:34 (17 days old)
> > 
> > I'm trying to get an ftrace profile that covers the point in question,
> > but it might take me a couple of days.
> 
> Did it work?

No, it's now hanging 20 seconds much later, after returning to
userspace :( But the dmesg log still has a hang of ~20.5 seconds just
like before, between two kernel messages...

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Rafael J. Wysocki]

On Monday 01 June 2009, Johannes Berg wrote:
> On Mon, 2009-06-01 at 22:26 +0200, Rafael J. Wysocki wrote:
> > On Sunday 31 May 2009, Johannes Berg wrote:
> > > On Sat, 2009-05-30 at 21:37 +0200, Rafael J. Wysocki wrote:
> > > > This message has been generated automatically as a part of a report
> > > > of recent regressions.
> > > > 
> > > > The following bug entry is on the current list of known regressions
> > > > from 2.6.29.  Please verify if it still should be listed and let me know
> > > > (either way).
> > > > 
> > > > 
> > > > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
> > > > Subject		: hibernate slow on _second_ run
> > > > Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
> > > > Date		: 2009-05-14 09:34 (17 days old)
> > > 
> > > I'm trying to get an ftrace profile that covers the point in question,
> > > but it might take me a couple of days.
> > 
> > Did it work?
> 
> No, it's now hanging 20 seconds much later, after returning to
> userspace :( But the dmesg log still has a hang of ~20.5 seconds just
> like before, between two kernel messages...

Hmm.  Can you try to comment out suspend_device_irqs() and resume_device_irqs()
in drivers/base/power/main.c and see what happens?

Rafael

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 482 bytes --]

On Mon, 2009-06-01 at 22:48 +0200, Rafael J. Wysocki wrote:
> > No, it's now hanging 20 seconds much later, after returning to
> > userspace :( But the dmesg log still has a hang of ~20.5 seconds just
> > like before, between two kernel messages...
> 
> Hmm.  Can you try to comment out suspend_device_irqs() and resume_device_irqs()
> in drivers/base/power/main.c and see what happens?

Oddly, that does seem to help. I'm sure it can't be a solution though :)

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Rafael J. Wysocki]

On Wednesday 03 June 2009, Johannes Berg wrote:
> On Mon, 2009-06-01 at 22:48 +0200, Rafael J. Wysocki wrote:
> > > No, it's now hanging 20 seconds much later, after returning to
> > > userspace :( But the dmesg log still has a hang of ~20.5 seconds just
> > > like before, between two kernel messages...
> > 
> > Hmm.  Can you try to comment out suspend_device_irqs() and resume_device_irqs()
> > in drivers/base/power/main.c and see what happens?
> 
> Oddly, that does seem to help. I'm sure it can't be a solution though :)

Not really. ;-)

Still, something like the (untested) patch below can be.  Can you please give
it a try?

Rafael

---
 kernel/irq/manage.c |   12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

Index: linux-2.6/kernel/irq/manage.c
===================================================================
--- linux-2.6.orig/kernel/irq/manage.c
+++ linux-2.6/kernel/irq/manage.c
@@ -187,9 +187,9 @@ static inline int setup_affinity(unsigne
 void __disable_irq(struct irq_desc *desc, unsigned int irq, bool suspend)
 {
 	if (suspend) {
-		if (!desc->action || (desc->action->flags & IRQF_TIMER))
-			return;
-		desc->status |= IRQ_SUSPENDED;
+		if (desc->action && !(desc->action->flags & IRQF_TIMER))
+			desc->status |= IRQ_SUSPENDED | IRQ_DISABLED;
+		return;
 	}
 
 	if (!desc->depth++) {
@@ -250,8 +250,12 @@ EXPORT_SYMBOL(disable_irq);
 
 void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume)
 {
-	if (resume)
+	if (resume) {
 		desc->status &= ~IRQ_SUSPENDED;
+		if (!desc->depth)
+			desc->status &= ~IRQ_DISABLED;
+		return;
+	}
 
 	switch (desc->depth) {
 	case 0:

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 882 bytes --]

On Wed, 2009-06-03 at 11:16 +0200, Rafael J. Wysocki wrote:
> On Wednesday 03 June 2009, Johannes Berg wrote:
> > On Mon, 2009-06-01 at 22:48 +0200, Rafael J. Wysocki wrote:
> > > > No, it's now hanging 20 seconds much later, after returning to
> > > > userspace :( But the dmesg log still has a hang of ~20.5 seconds just
> > > > like before, between two kernel messages...
> > > 
> > > Hmm.  Can you try to comment out suspend_device_irqs() and resume_device_irqs()
> > > in drivers/base/power/main.c and see what happens?
> > 
> > Oddly, that does seem to help. I'm sure it can't be a solution though :)
> 
> Not really. ;-)
> 
> Still, something like the (untested) patch below can be.  Can you please give
> it a try?

Seems to work, though I'm not sure yet whether it really helps, that
needs some more verification, will let you know tomorrow.

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 1226 bytes --]

[can you please turn off html email?]


> Can you please send me /proc/interrupts from the affected box?

$ cat /proc/interrupts 
            CPU0       CPU1       
   0:    1820687          0   IO-APIC-edge      timer
   7:          1          0   IO-APIC-edge    
   9:      38721          0   IO-APIC-fasteoi   acpi
  16:        940          0   IO-APIC-fasteoi   HDA Intel
  17:        517          0   IO-APIC-fasteoi   ohci_hcd:usb4
  18:     289829          0   IO-APIC-fasteoi   ohci_hcd:usb3
  19:    2035671          0   IO-APIC-fasteoi   ehci_hcd:usb2
  20:         32          0   IO-APIC-fasteoi   ehci_hcd:usb1
  25:     515569          0   PCI-MSI-edge      ahci
  26:          0          0   PCI-MSI-edge      eth0
 NMI:          0          0   Non-maskable interrupts
 LOC:     152936     638337   Local timer interrupts
 SPU:          0          0   Spurious interrupts
 RES:     317238     581858   Rescheduling interrupts
 CAL:         43        128   Function call interrupts
 TLB:      60645      53553   TLB shootdowns
 TRM:          0          0   Thermal event interrupts
 THR:          0          0   Threshold APIC interrupts
 ERR:          1
 MIS:          0

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Rafael J. Wysocki]

On Wednesday 03 June 2009, Johannes Berg wrote:
> [can you please turn off html email?]

Yes, sorry.  I didn't notice that my mailer sneakily started to add HTML
"alternative" to every message.

> > Can you please send me /proc/interrupts from the affected box?
> 
> $ cat /proc/interrupts 
>             CPU0       CPU1       
>    0:    1820687          0   IO-APIC-edge      timer
>    7:          1          0   IO-APIC-edge    
>    9:      38721          0   IO-APIC-fasteoi   acpi
>   16:        940          0   IO-APIC-fasteoi   HDA Intel
>   17:        517          0   IO-APIC-fasteoi   ohci_hcd:usb4
>   18:     289829          0   IO-APIC-fasteoi   ohci_hcd:usb3
>   19:    2035671          0   IO-APIC-fasteoi   ehci_hcd:usb2
>   20:         32          0   IO-APIC-fasteoi   ehci_hcd:usb1
>   25:     515569          0   PCI-MSI-edge      ahci
>   26:          0          0   PCI-MSI-edge      eth0
>  NMI:          0          0   Non-maskable interrupts
>  LOC:     152936     638337   Local timer interrupts
>  SPU:          0          0   Spurious interrupts
>  RES:     317238     581858   Rescheduling interrupts
>  CAL:         43        128   Function call interrupts
>  TLB:      60645      53553   TLB shootdowns
>  TRM:          0          0   Thermal event interrupts
>  THR:          0          0   Threshold APIC interrupts
>  ERR:          1
>  MIS:          0

Hmm.  The patch shouldn't matter for this box, except for one thing:
check_irq_resend() on resume.  Interesting.

Rafael

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 2038 bytes --]

On Wed, 2009-06-03 at 23:51 +0200, Rafael J. 
> > > Can you please send me /proc/interrupts from the affected box?
> > 
> > $ cat /proc/interrupts 
> >             CPU0       CPU1       
> >    0:    1820687          0   IO-APIC-edge      timer
> >    7:          1          0   IO-APIC-edge    
> >    9:      38721          0   IO-APIC-fasteoi   acpi
> >   16:        940          0   IO-APIC-fasteoi   HDA Intel
> >   17:        517          0   IO-APIC-fasteoi   ohci_hcd:usb4
> >   18:     289829          0   IO-APIC-fasteoi   ohci_hcd:usb3
> >   19:    2035671          0   IO-APIC-fasteoi   ehci_hcd:usb2
> >   20:         32          0   IO-APIC-fasteoi   ehci_hcd:usb1
> >   25:     515569          0   PCI-MSI-edge      ahci
> >   26:          0          0   PCI-MSI-edge      eth0
> >  NMI:          0          0   Non-maskable interrupts
> >  LOC:     152936     638337   Local timer interrupts
> >  SPU:          0          0   Spurious interrupts
> >  RES:     317238     581858   Rescheduling interrupts
> >  CAL:         43        128   Function call interrupts
> >  TLB:      60645      53553   TLB shootdowns
> >  TRM:          0          0   Thermal event interrupts
> >  THR:          0          0   Threshold APIC interrupts
> >  ERR:          1
> >  MIS:          0
> 
> Hmm.  The patch shouldn't matter for this box, except for one thing:
> check_irq_resend() on resume.  Interesting.

Yeah, well, turns out it didn't help anyway:

[30490.846160] ACPI: Waking up from system sleep state S4
[30491.371450] HDA Intel 0000:00:08.0: restoring config space at offset 0x1 (was 0xb00006, writing 0xb00002)
[30491.379411] forcedeth 0000:00:0a.0: restoring config space at offset 0x1 (was 0xb00003, writing 0xb00007)
[30491.387352] ahci 0000:00:0b.0: restoring config space at offset 0x1 (was 0xb00403, writing 0xb00407)
[30511.970606] pci 0000:00:03.2: PME# disabled

The problem doesn't always happen. But now that it happens here again,
maybe I can try ftrace again...

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 998 bytes --]

Alright, I have managed to trace this.

http://johannes.sipsolutions.net/files/hibernate-delay-dmesg.txt

has the dmesg, you can clearly see the delay:
[50265.143330] ACPI: Waking up from system sleep state S4
[50265.679141] HDA Intel 0000:00:08.0: restoring config space at offset 0x1 (was 0xb00006, writing 0xb00002)
[50265.689525] forcedeth 0000:00:0a.0: restoring config space at offset 0x1 (was 0xb00003, writing 0xb00007)
[50265.699775] ahci 0000:00:0b.0: restoring config space at offset 0x1 (was 0xb00403, writing 0xb00407)
[50286.294910] pci 0000:00:03.2: PME# disabled

I managed to get an entire function trace between

[50265.143330] ACPI: Waking up from system sleep state S4

and

[50290.439040] Restarting tasks ... done.

which I've uploaded to

http://johannes.sipsolutions.net/files/hibernate-delay-trace.bz2

(WARNING: uncompresses to 574MiB!)

I'm not sure why the timing in there doesn't show the delay, Steven was
taking a look at that.

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Rafael J. Wysocki]

On Thursday 04 June 2009, Johannes Berg wrote:
> Alright, I have managed to trace this.
> 
> http://johannes.sipsolutions.net/files/hibernate-delay-dmesg.txt
> 
> has the dmesg, you can clearly see the delay:
> [50265.143330] ACPI: Waking up from system sleep state S4
> [50265.679141] HDA Intel 0000:00:08.0: restoring config space at offset 0x1 (was 0xb00006, writing 0xb00002)
> [50265.689525] forcedeth 0000:00:0a.0: restoring config space at offset 0x1 (was 0xb00003, writing 0xb00007)
> [50265.699775] ahci 0000:00:0b.0: restoring config space at offset 0x1 (was 0xb00403, writing 0xb00407)
> [50286.294910] pci 0000:00:03.2: PME# disabled

Quite frankly, it looks like resume_device_irqs() itself causes the delay to happen.

The next step would be to put a couple of printk()s in there and see which part
of it triggers the delay.

Best,
Rafael

Re: [Bug #13306] hibernate slow on _second_ run

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 2590 bytes --]

On Mon, 2009-06-08 at 22:54 +0200, Rafael J. Wysocki wrote:
> On Thursday 04 June 2009, Johannes Berg wrote:
> > Alright, I have managed to trace this.
> > 
> > http://johannes.sipsolutions.net/files/hibernate-delay-dmesg.txt
> > 
> > has the dmesg, you can clearly see the delay:
> > [50265.143330] ACPI: Waking up from system sleep state S4
> > [50265.679141] HDA Intel 0000:00:08.0: restoring config space at offset 0x1 (was 0xb00006, writing 0xb00002)
> > [50265.689525] forcedeth 0000:00:0a.0: restoring config space at offset 0x1 (was 0xb00003, writing 0xb00007)
> > [50265.699775] ahci 0000:00:0b.0: restoring config space at offset 0x1 (was 0xb00403, writing 0xb00407)
> > [50286.294910] pci 0000:00:03.2: PME# disabled
> 
> Quite frankly, it looks like resume_device_irqs() itself causes the delay to happen.
> 
> The next step would be to put a couple of printk()s in there and see which part
> of it triggers the delay.

--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -56,8 +56,11 @@ void resume_device_irqs(void)
                if (!(desc->status & IRQ_SUSPENDED))
                        continue;
 
+               printk(KERN_DEBUG "lock irq %d\n", irq);
                spin_lock_irqsave(&desc->lock, flags);
+               printk(KERN_DEBUG "locked\n");
                __enable_irq(desc, irq, true);
+               printk(KERN_DEBUG "enabled\n");
                spin_unlock_irqrestore(&desc->lock, flags);
        }
 }


and I get:
[63702.285944] ACPI: Waking up from system sleep state S4
[63702.811457] HDA Intel 0000:00:08.0: restoring config space at offset 0x1 (was 0xb00006, writing 0xb00002)
[63702.819369] pci 0000:00:09.0: restoring config space at offset 0x7 (was 0x228000f0, writing 0x428000f0)
[63702.827574] forcedeth 0000:00:0a.0: restoring config space at offset 0x1 (was 0xb00003, writing 0xb00007)
[63702.836052] ahci 0000:00:0b.0: restoring config space at offset 0x1 (was 0xb00403, writing 0xb00407)
[63702.845288] lock irq 9
[63702.853902] locked
[63702.862433] enabled
[63702.870967] lock irq 17
[63702.879377] locked
[63702.880964] enabled
[63702.895811] lock irq 18
[63702.903919] locked
[63702.911879] enabled
[63702.919781] lock irq 19
[63702.927595] locked
[63702.935260] enabled
[63702.942989] lock irq 20
[63702.950764] locked
[63702.958425] enabled
[63702.966061] lock irq 25
[63702.973641] locked
[63702.981102] enabled
[63722.620744] pci 0000:00:03.2: PME# disabled
[63722.628069] ohci_hcd 0000:00:04.0: PME# disabled

so it doesn't look like the delay is there.

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13306] hibernate slow on _second_ run

[Benjamin Herrenschmidt]

On Wed, 2009-06-03 at 22:10 +0200, Rafael J. Wysocki wrote:
> Apparently, we have two hibernation and suspend bugs on macbooks
> related to suspend_device_irqs() and resume_device_irqs(), the other
> one is
> (http://bugzilla.kernel.org/show_bug.cgi?id=13407) and I have no idea
> what's
> up.

The other one is a _powerbook_ bug, very different machine (powerpc
mac). macbooks are just almost ordinary x86 gear :-)

I'll try to tackle the trackpad problem.

Cheers,
Ben.

Re: [Bug #13306] hibernate slow on _second_ run

[Rafael J. Wysocki]

On Thursday 04 June 2009, Benjamin Herrenschmidt wrote:
> On Wed, 2009-06-03 at 22:10 +0200, Rafael J. Wysocki wrote:
> > Apparently, we have two hibernation and suspend bugs on macbooks
> > related to suspend_device_irqs() and resume_device_irqs(), the other
> > one is
> > (http://bugzilla.kernel.org/show_bug.cgi?id=13407) and I have no idea
> > what's
> > up.
> 
> The other one is a _powerbook_ bug, very different machine (powerpc
> mac). macbooks are just almost ordinary x86 gear :-)

Yes, I realized they were different.

> I'll try to tackle the trackpad problem.

Perhaps the VIA-PMU interrupt shouldn't be disabled in
suspend_device_irqs()?

Best,
Rafael

Re: [Bug #13306] hibernate slow on _second_ run

[Benjamin Herrenschmidt]

On Thu, 2009-06-04 at 01:00 +0200, Rafael J. Wysocki wrote:
> 
> > I'll try to tackle the trackpad problem.
> 
> Perhaps the VIA-PMU interrupt shouldn't be disabled in
> suspend_device_irqs()?

Possibly, but then we did use to have all interrupts disabled
at some stage before going to suspend_late anyway no ? So it shouldn't
make a big difference.

The VIA interrupt must not be HW masked in the PIC on some machines
because it's the wakeup source, so we may have to force re-enable it
since it can be lazy-disabled, but those aren't the machines with the
trackpad problem so I think I'll need to have a closer look at what's
going on and get my head around it.

Haven't had a chance yet, hopefully today or tomorrow.

Ben.

[Bug #13310] REGRESSION 2.6.30-rc1: oprofile panics system when started

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13310
Subject		: REGRESSION 2.6.30-rc1: oprofile panics system when started
Submitter	: Jesse Brandeburg <jesse.brandeburg-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-14 17:51 (17 days old)

[Bug #13313] vm86old oops

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13313
Subject		: vm86old oops
Submitter	: Sergey Senozhatsky <sergey.senozhatsky-A/MS7pq9VAU@public.gmane.org>
Date		: 2009-05-14 21:53 (17 days old)

Re: [Bug #13313] vm86old oops

[Sergey Senozhatsky]

On (05/30/09 21:37), Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13313
> Subject		: vm86old oops
> Submitter	: Sergey Senozhatsky <sergey.senozhatsky-A/MS7pq9VAU@public.gmane.org>
> Date		: 2009-05-14 21:53 (17 days old)
> 

Hello Rafael.
Linux 2.6.30-rc7-git4
Bug is still here.

dmesg:

[   17.754509] Modules linked in: fuse sbp2 snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq
snd_timer snd_seq_device serio_raw psmouse i2c_i801 pcspkr snd rng_core soundcore snd_page_alloc asus_laptop led_class evdev usbhid hid sg sr_mod cdrom sd_mod ata_generic
pata_acpi ata_piix ohci1394 libata ieee1394 ehci_hcd uhci_hcd scsi_mod ide_pci_generic r8169 mii usbcore
[   17.755064] 
[   17.755087] Pid: 2416, comm: vbetool Not tainted (2.6.30-rc7-fb-git4 #9) F3JC                
[   17.755134] EIP: 0060:[<c016cdf7>] EFLAGS: 00013286 CPU: 0
[   17.755174] EIP is at lockdep_sys_exit+0x7/0xa0
[   17.755207] EAX: f609a000 EBX: f609bed4 ECX: 00000000 EDX: 00000000
[   17.755246] ESI: f61887a0 EDI: c1ce1100 EBP: f609bec0 ESP: f609beac
[   17.755284]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[   17.755322] Process vbetool (pid: 2416, ti=f609a000 task=f61887a0 task.ti=f609a000)
[   17.755365] Stack:
[   17.755387]  c01203a9 c012026d 00000000 d8079a0f f609bed4 f609a000 c01032c8 00000000
[   17.755484]  00000000 f609a000 00000000 0000000f 00000000 00000000 00000000 00000000
[   17.755602]  00004f04 00000000 00000000 00000000 00000000 00000000 0000100a 0000c000
[   17.755732] Call Trace:
[   17.755759]  [<c01203a9>] ? do_sys_vm86+0x119/0x270
[   17.755809]  [<c012026d>] ? copy_vm86_regs_from_user+0x3d/0x60
[   17.755857]  [<c01032c8>] ? resume_userspace+0x8/0x28
[   17.755904]  [<c0103474>] ? syscall_call+0x7/0xb
[   17.755947] Code: 89 44 24 08 89 5c 24 04 c7 04 24 a8 06 5b c0 e8 a7 a1 36 00 eb c0 e8 89 13 fd ff 89 f6 8d bc 27 00 00 00 00 55 89 e5 53 83 ec 10 <65> a1 14 00 00 00 89 45 f8
31 c0 64 8b 1d 00 80 6c c0 8b 8b dc 
[   17.756585] EIP: [<c016cdf7>] lockdep_sys_exit+0x7/0xa0 SS:ESP 0068:f609beac
[   17.756694] ---[ end trace dcebd4adaaf1918c ]---


	Sergey

Re: [Bug #13313] vm86old oops

[Rafael J. Wysocki]

On Sunday 31 May 2009, Sergey Senozhatsky wrote:
> On (05/30/09 21:37), Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.29.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13313
> > Subject		: vm86old oops
> > Submitter	: Sergey Senozhatsky <sergey.senozhatsky-A/MS7pq9VAU@public.gmane.org>
> > Date		: 2009-05-14 21:53 (17 days old)
> > 
> 
> Hello Rafael.
> Linux 2.6.30-rc7-git4
> Bug is still here.
> 
> dmesg:
> 
> [   17.754509] Modules linked in: fuse sbp2 snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq
> snd_timer snd_seq_device serio_raw psmouse i2c_i801 pcspkr snd rng_core soundcore snd_page_alloc asus_laptop led_class evdev usbhid hid sg sr_mod cdrom sd_mod ata_generic
> pata_acpi ata_piix ohci1394 libata ieee1394 ehci_hcd uhci_hcd scsi_mod ide_pci_generic r8169 mii usbcore
> [   17.755064] 
> [   17.755087] Pid: 2416, comm: vbetool Not tainted (2.6.30-rc7-fb-git4 #9) F3JC                
> [   17.755134] EIP: 0060:[<c016cdf7>] EFLAGS: 00013286 CPU: 0
> [   17.755174] EIP is at lockdep_sys_exit+0x7/0xa0
> [   17.755207] EAX: f609a000 EBX: f609bed4 ECX: 00000000 EDX: 00000000
> [   17.755246] ESI: f61887a0 EDI: c1ce1100 EBP: f609bec0 ESP: f609beac
> [   17.755284]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
> [   17.755322] Process vbetool (pid: 2416, ti=f609a000 task=f61887a0 task.ti=f609a000)
> [   17.755365] Stack:
> [   17.755387]  c01203a9 c012026d 00000000 d8079a0f f609bed4 f609a000 c01032c8 00000000
> [   17.755484]  00000000 f609a000 00000000 0000000f 00000000 00000000 00000000 00000000
> [   17.755602]  00004f04 00000000 00000000 00000000 00000000 00000000 0000100a 0000c000
> [   17.755732] Call Trace:
> [   17.755759]  [<c01203a9>] ? do_sys_vm86+0x119/0x270
> [   17.755809]  [<c012026d>] ? copy_vm86_regs_from_user+0x3d/0x60
> [   17.755857]  [<c01032c8>] ? resume_userspace+0x8/0x28
> [   17.755904]  [<c0103474>] ? syscall_call+0x7/0xb
> [   17.755947] Code: 89 44 24 08 89 5c 24 04 c7 04 24 a8 06 5b c0 e8 a7 a1 36 00 eb c0 e8 89 13 fd ff 89 f6 8d bc 27 00 00 00 00 55 89 e5 53 83 ec 10 <65> a1 14 00 00 00 89 45 f8
> 31 c0 64 8b 1d 00 80 6c c0 8b 8b dc 
> [   17.756585] EIP: [<c016cdf7>] lockdep_sys_exit+0x7/0xa0 SS:ESP 0068:f609beac
> [   17.756694] ---[ end trace dcebd4adaaf1918c ]---

Thanks for the update.

Rafael

[Bug #13319] Page allocation failures with b43 and p54usb

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13319
Subject		: Page allocation failures with b43 and p54usb
Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
Date		: 2009-04-29 21:01 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=124103897101088&w=4
Handled-By	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>

[Bug #13325] 2.6.30-rc kills my box hard - and lockdep chains

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13325
Subject		: 2.6.30-rc kills my box hard - and lockdep chains
Submitter	: Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
Date		: 2009-05-14 15:49 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=124231630701394&w=4

Re: [Bug #13325] 2.6.30-rc kills my box hard - and lockdep chains

[Jonathan Corbet]

On Sat, 30 May 2009 21:37:32 +0200 (CEST)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> wrote:

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13325
> Subject		: 2.6.30-rc kills my box hard - and lockdep chains
> Submitter	: Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
> Date		: 2009-05-14 15:49 (17 days old)
> References	: http://marc.info/?l=linux-kernel&m=124231630701394&w=4

FWIW, I'm no longer able to make this happen.  No idea what has
changed...  But it seems to be gone, and nobody else has complained, so
I guess it's a non-issue for 2.6.30.  It can probably be removed from
the list.

Thanks,

jon

[Bug #13328] b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13328
Subject		: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.
Submitter	: Francis Moreau <francis.moro-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-03 16:22 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124136778012280&w=4

[Bug #13337] [post 2.6.29 regression] hang during suspend of b44/b43 modules

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13337
Subject		: [post 2.6.29 regression] hang during suspend of b44/b43 modules
Submitter	: Tomas Janousek <tomi-YoqI/XImC7s@public.gmane.org>
Date		: 2009-05-18 10:59 (13 days old)

[Bug #13341] Random Oops at boot at loading ip6tables rules

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13341
Subject		: Random Oops at boot at loading ip6tables rules
Submitter	:  <patrick-nxAOmsU53hB6lmGzAMPh1A@public.gmane.org>
Date		: 2009-05-19 09:08 (12 days old)
Handled-By	: Rusty Russell <rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org>

[Bug #13330] nfs4 NULL pointer dereference in _nfs4_do_setlk

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13330
Subject		: nfs4 NULL pointer dereference in _nfs4_do_setlk
Submitter	: Rich Ercolani <rercola-YxllIAoeIHiVc3sceRu5cw@public.gmane.org>
Date		: 2009-05-17 04:44 (14 days old)
Handled-By	: Trond Myklebust <trond.myklebust-41N18TsMXrtuMpJDpNschA@public.gmane.org>

[Bug #13362] [mac80211 ] Wifi Network Slownes Bisected

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13362
Subject		: [mac80211 ] Wifi Network Slownes Bisected
Submitter	: Alejandro Riveira <ariveira-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-22 13:32 (9 days old)

Re: [Bug #13362] [mac80211 ] Wifi Network Slownes Bisected

[Alejandro Riveira Fernández]

El Sat, 30 May 2009 21:37:34 +0200 (CEST)
"Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> escribió:

> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).

 It should be listed.

> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13362
> Subject		: [mac80211 ] Wifi Network Slownes Bisected
> Submitter	: Alejandro Riveira <ariveira-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Date		: 2009-05-22 13:32 (9 days old)
> 
> 

Re: [Bug #13362] [mac80211 ] Wifi Network Slownes Bisected

[Johannes Berg]

[-- Attachment #1: Type: text/plain, Size: 821 bytes --]

On Sun, 2009-05-31 at 00:39 +0200, Alejandro Riveira Fernández wrote:
> El Sat, 30 May 2009 21:37:34 +0200 (CEST)
> "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> escribió:
> 
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.29.  Please verify if it still should be listed and let me know
> > (either way).
> 
>  It should be listed.

But it should definitely be retitled -- the commit bisect pointed out
has little to do with the problem. And Handled-by should point to Ivo
since he was asking for debugging info and stuff.

Retitle to "rt2x00: slow wifi with correct basic rate bitmap" or
something like that, it's not a bug in mac80211.

johannes

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

Re: [Bug #13362] [mac80211 ] Wifi Network Slownes Bisected

[Rafael J. Wysocki]

On Sunday 31 May 2009, Johannes Berg wrote:
> On Sun, 2009-05-31 at 00:39 +0200, Alejandro Riveira Fernández wrote:
> > El Sat, 30 May 2009 21:37:34 +0200 (CEST)
> > "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org> escribió:
> > 
> > > This message has been generated automatically as a part of a report
> > > of recent regressions.
> > > 
> > > The following bug entry is on the current list of known regressions
> > > from 2.6.29.  Please verify if it still should be listed and let me know
> > > (either way).
> > 
> >  It should be listed.
> 
> But it should definitely be retitled -- the commit bisect pointed out
> has little to do with the problem. And Handled-by should point to Ivo
> since he was asking for debugging info and stuff.
> 
> Retitle to "rt2x00: slow wifi with correct basic rate bitmap" or
> something like that, it's not a bug in mac80211.

Done.

Best,
Rafael

[Bug #13366] About 80% of shutdowns fail (blocking)

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13366
Subject		: About 80% of shutdowns fail (blocking)
Submitter	: Martin Bammer <mrb74-RbZlAiThDcE@public.gmane.org>
Date		: 2009-05-23 00:58 (8 days old)

[Bug #13351] 2.6.30 corrupts my system after suspend resume with readonly mounted hard disk

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13351
Subject		: 2.6.30 corrupts my system after suspend resume with readonly mounted hard disk
Submitter	:  <unggnu-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-05-20 14:09 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78a8b35bc7abf8b8333d6f625e08c0f7cc1c3742
Handled-By	: Yinghai Lu <yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

[Bug #13372] Oops in usb-serial with keyspan adapter

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13372
Subject		: Oops in usb-serial with keyspan adapter
Submitter	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date		: 2009-05-18 0:07 (13 days old)
References	: http://marc.info/?l=linux-kernel&m=124260532924736&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/26603/

Re: [Bug #13372] Oops in usb-serial with keyspan adapter

[Alan Stern]

On Sat, 30 May 2009, Rafael J. Wysocki wrote:

> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13372
> Subject		: Oops in usb-serial with keyspan adapter
> Submitter	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
> Date		: 2009-05-18 0:07 (13 days old)
> References	: http://marc.info/?l=linux-kernel&m=124260532924736&w=4
> Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
> Patch		: http://patchwork.kernel.org/patch/26603/

That URL points to a patch for a different problem.  The "Oops in
usb-serial with keyspan adapter" has been fixed by commit
0a3c8549ea7e94d74a41096d42bc6cdf43d183bf.

Alan Stern

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [Bug #13372] Oops in usb-serial with keyspan adapter

[Rafael J. Wysocki]

On Sunday 31 May 2009, Alan Stern wrote:
> On Sat, 30 May 2009, Rafael J. Wysocki wrote:
> 
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.29.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13372
> > Subject		: Oops in usb-serial with keyspan adapter
> > Submitter	: Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
> > Date		: 2009-05-18 0:07 (13 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124260532924736&w=4
> > Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
> > Patch		: http://patchwork.kernel.org/patch/26603/
> 
> That URL points to a patch for a different problem.  The "Oops in
> usb-serial with keyspan adapter" has been fixed by commit
> 0a3c8549ea7e94d74a41096d42bc6cdf43d183bf.

Thanks, I've closed the bug.

Best,
Rafael
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Bug #13377] Microphone no longer works on Toshiba Satellite A100

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13377
Subject		: Microphone no longer works on Toshiba Satellite A100
Submitter	: M. Vefa Bicakci <bicave-qUEp0r/b3FNfOZc0+OmrVg@public.gmane.org>
Date		: 2009-05-24 15:49 (7 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=23f0c048ba59ad5c2f3fd85ed98360b631dbf6f8
References	: http://marc.info/?l=linux-kernel&m=124318383910011&w=4

Re: [Bug #13377] Microphone no longer works on Toshiba Satellite A100

[M. Vefa Bicakci]

Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).

Hello,

I am sorry for responding to your e-mail late. Takashi Iwai identified
the cause of this problem and provided a patch. I tested the patch and
confirmed that it solves the problem. The patch was integrated into
mainline with the following commit:

=== 8< ===
commit 461c6c3a0a23a8fac1a4b636e93ff5dfe599a241
Author: Takashi Iwai <tiwai@suse.de>
Date:   Mon May 25 08:06:02 2009 +0200

    ALSA: hda - Add missing check of pin vref 50 and others in Realtek codecs
    
    Some Realtek codecs like ALC861 seem to support only VREF50 while the
    current driver assumes it's only VREF80.  Check other VREF bits to set
    the correct value.
    
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
=== >8 ===

Regards,

M. Vefa Bicakci

> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13377
> Subject		: Microphone no longer works on Toshiba Satellite A100
> Submitter	: M. Vefa Bicakci <bicave@superonline.com>
> Date		: 2009-05-24 15:49 (7 days old)
> First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=23f0c048ba59ad5c2f3fd85ed98360b631dbf6f8
> References	: http://marc.info/?l=linux-kernel&m=124318383910011&w=4

Re: [Bug #13377] Microphone no longer works on Toshiba Satellite A100

[Rafael J. Wysocki]

On Sunday 31 May 2009, M. Vefa Bicakci wrote:
> Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.29.  Please verify if it still should be listed and let me know
> > (either way).
> 
> Hello,
> 
> I am sorry for responding to your e-mail late. Takashi Iwai identified
> the cause of this problem and provided a patch. I tested the patch and
> confirmed that it solves the problem. The patch was integrated into
> mainline with the following commit:
> 
> === 8< ===
> commit 461c6c3a0a23a8fac1a4b636e93ff5dfe599a241
> Author: Takashi Iwai <tiwai-l3A5Bk7waGM@public.gmane.org>
> Date:   Mon May 25 08:06:02 2009 +0200
> 
>     ALSA: hda - Add missing check of pin vref 50 and others in Realtek codecs
>     
>     Some Realtek codecs like ALC861 seem to support only VREF50 while the
>     current driver assumes it's only VREF80.  Check other VREF bits to set
>     the correct value.
>     
>     Signed-off-by: Takashi Iwai <tiwai-l3A5Bk7waGM@public.gmane.org>
> === >8 ===

Thanks, I've closed the bug.

Best,
Rafael

[Bug #13374] reiserfs blocked for more than 120secs

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13374
Subject		: reiserfs blocked for more than 120secs
Submitter	: Harald Dunkel <harald.dunkel-zqRNUXuvxA0b1SvskN2V4Q@public.gmane.org>
Date		: 2009-05-23 8:52 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124306880410811&w=4

Re: [Bug #13374] reiserfs blocked for more than 120secs

[Frederic Weisbecker]

On Sat, May 30, 2009 at 09:37:36PM +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13374
> Subject		: reiserfs blocked for more than 120secs
> Submitter	: Harald Dunkel <harald.dunkel-zqRNUXuvxA0b1SvskN2V4Q@public.gmane.org>
> Date		: 2009-05-23 8:52 (8 days old)
> References	: http://marc.info/?l=linux-kernel&m=124306880410811&w=4
> 
> 


Trenton D. Adams has reported something very similar for -rc3:

http://lkml.org/lkml/2009/5/29/389

Someone holds the j_commit_mutex but never release it...

(Adding Jeff Mahoney in cc )

[Bug #13373] fbcon, intelfb, i915: INFO: possible circular locking dependency detected

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13373
Subject		: fbcon, intelfb, i915: INFO: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-23 5:08 (8 days old)
References	: http://marc.info/?l=linux-kernel&m=124305538130702&w=4

[Bug #13378] kernel/async.c broke pata_legacy.c

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13378
Subject		: kernel/async.c broke pata_legacy.c
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-05-24 16:13 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124318186507210&w=4
Handled-By	: James Bottomley <James.Bottomley@hansenpartnership.com>
Patch		: http://patchwork.kernel.org/patch/25699/

Re: [Bug #13378] kernel/async.c broke pata_legacy.c

[Mikael Pettersson]

Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=3D13378
> Subject		: kernel/async.c broke pata_legacy.c
> Submitter	: Mikael Pettersson <mikpe@it.uu.se>
> Date		: 2009-05-24 16:13 (7 days old)
> References	: http://marc.info/?l=3Dlinux-kernel&m=3D124318186507210&w=3D4
> Handled-By	: James Bottomley <James.Bottomley@hansenpartnership.com>
> Patch		: http://patchwork.kernel.org/patch/25699/

paga_legacy remains broken in 2.6.30-rc8, and I still have to
apply the above-mentioned patch to make the affected machine boot.

/Mikael

Re: [Bug #13378] kernel/async.c broke pata_legacy.c

[James Bottomley]

On Sat, 2009-05-30 at 21:37 +0200, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13378
> Subject		: kernel/async.c broke pata_legacy.c
> Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
> Date		: 2009-05-24 16:13 (7 days old)
> References	: http://marc.info/?l=linux-kernel&m=124318186507210&w=4
> Handled-By	: James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
> Patch		: http://patchwork.kernel.org/patch/25699/

Should now be fixed by upstream commit
45bc955bb1324a46c9539550cc615994e6d0a43d

James

Re: [Bug #13378] kernel/async.c broke pata_legacy.c

[Rafael J. Wysocki]

On Saturday 06 June 2009, James Bottomley wrote:
> On Sat, 2009-05-30 at 21:37 +0200, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of recent regressions.
> > 
> > The following bug entry is on the current list of known regressions
> > from 2.6.29.  Please verify if it still should be listed and let me know
> > (either way).
> > 
> > 
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13378
> > Subject		: kernel/async.c broke pata_legacy.c
> > Submitter	: Mikael Pettersson <mikpe-1zs4UD6AkMk@public.gmane.org>
> > Date		: 2009-05-24 16:13 (7 days old)
> > References	: http://marc.info/?l=linux-kernel&m=124318186507210&w=4
> > Handled-By	: James Bottomley <James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
> > Patch		: http://patchwork.kernel.org/patch/25699/
> 
> Should now be fixed by upstream commit
> 45bc955bb1324a46c9539550cc615994e6d0a43d

Thanks, I've closed the bug.

Best,
Rafael

[Bug #13391] Kernel boot hangs at about every second start when kms is activated

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13391
Subject		: Kernel boot hangs at about every second start when kms is activated
Submitter	: Martin Bammer <mrb74-RbZlAiThDcE@public.gmane.org>
Date		: 2009-05-26 21:47 (5 days old)

[Bug #13389] Warning 'Invalid throttling state, reset' gets displayed when it should not be

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13389
Subject		: Warning 'Invalid throttling state, reset' gets displayed when it should not be
Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
Date		: 2009-05-26 15:24 (5 days old)

Re: [Bug #13389] Warning 'Invalid throttling state, reset' gets displayed when it should not be

[Frans Pop]

On Saturday 30 May 2009, Rafael J. Wysocki wrote:
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me
> know (either way).
>
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13389
> Subject	: Warning 'Invalid throttling state, reset' gets displayed
>		  when it should not be
> Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org> 
> Date		: 2009-05-26 15:24 (5 days old)

Still valid. I've just added possible patches in bugzilla.

Cheers,
FJP

Re: [Bug #13389] Warning 'Invalid throttling state, reset' gets displayed when it should not be

[Rafael J. Wysocki]

On Sunday 31 May 2009, Frans Pop wrote:
> On Saturday 30 May 2009, Rafael J. Wysocki wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.29.  Please verify if it still should be listed and let me
> > know (either way).
> >
> > Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13389
> > Subject	: Warning 'Invalid throttling state, reset' gets displayed
> >		  when it should not be
> > Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org> 
> > Date		: 2009-05-26 15:24 (5 days old)
> 
> Still valid. I've just added possible patches in bugzilla.

Thanks!

Best,
Rafael

[Bug #13407] adb trackpad disappears after suspend to ram

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13407
Subject		: adb trackpad disappears after suspend to ram
Submitter	: Jan Scholz <scholz-wOpdxP1gw6Cc+IqHO83+wjjhTm2NLCe8@public.gmane.org>
Date		: 2009-05-28 7:59 (3 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7
References	: http://marc.info/?l=linux-kernel&m=124349762314976&w=4
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>

[Bug #13401] pktcdvd writing is really slow with CFQ scheduler (bisected)

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13401
Subject		: pktcdvd writing is really slow with CFQ scheduler (bisected)
Submitter	: Laurent Riffard <laurent.riffard-GANU6spQydw@public.gmane.org>
Date		: 2009-05-28 18:43 (3 days old)

[Bug #13408] Performance regression in 2.6.30-rc7

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13408
Subject		: Performance regression in 2.6.30-rc7
Submitter	: Diego Calleja <diegocg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-30 18:51 (1 days old)
References	: http://lkml.org/lkml/2009/5/30/146

[Bug #13406] Kernel does not compile when set to use i915 kernel mode-setting per default

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13406
Subject		: Kernel does not compile when set to use i915 kernel mode-setting per default
Submitter	: Woody Suwalski <woodys-PRTm14v61u5BDgjK7y7TUQ@public.gmane.org>
Date		: 2009-05-20 19:30 (11 days old)
References	: http://marc.info/?l=linux-acpi&m=124284975803785&w=4
Handled-By	: Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/27026/

2.6.31-rc2: Reported regressions 2.6.29 -> 2.6.30

[Rafael J. Wysocki]

This message contains a list of some regressions introduced between 2.6.29 and
2.6.30, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

If you know of any other unresolved regressions introduced between 2.6.29
and 2.6.30, please let me know either and I'll add them to the list.
Also, please let me know if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-07-07      138       50          46
  2009-06-29      133       46          43
  2009-06-07      110       35          31
  2009-05-31      100       32          27
  2009-05-24       92       34          27
  2009-05-16       81       36          33
  2009-04-25       55       36          26
  2009-04-17       37       35          28


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13694
Subject		: i915 phantom TV
Submitter	: Maciek Józiewicz <mjoziew@gmail.com>
Date		: 2009-07-02 12:26 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13682
Subject		: The webcam stopped working when upgrading from 2.6.29 to 2.6.30
Submitter	: Nathanael Schaeffer <nathanael.schaeffer@gmail.com>
Date		: 2009-06-30 13:34 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13681
Subject		: A number of usb Devices causes Oops messages and kernel panics.
Submitter	: Alexander Kaltsas <alexkaltsas@gmail.com>
Date		: 2009-06-30 13:06 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13669
Subject		: Kernel bug with dock driver
Submitter	: Joerg Platte <jplatte@naasa.net>
Date		: 2009-06-14 21:00 (23 days old)
References	: http://lkml.org/lkml/2009/6/14/216
Handled-By	: Henrique de Moraes Holschuh <hmh@hmh.eng.br>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13668
Subject		: Can't boot 2.6.30 powerpc kernel under qemu.
Submitter	: Rob Landley <rob@landley.net>
Date		: 2009-06-27 18:08 (10 days old)
References	: http://lkml.org/lkml/2009/6/27/159


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13660
Subject		: Crashes during boot on 2.6.30 / 2.6.31-rc, random programs
Submitter	: Joao Correia <joaomiguelcorreia@gmail.com>
Date		: 2009-06-27 16:07 (10 days old)
References	: http://lkml.org/lkml/2009/6/27/95


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13651
Subject		: Anyone know what happened with PC speaker in 2.6.30?
Submitter	: Michael Tokarev <mjt@tls.msk.ru>
Date		: 2009-06-15 14:41 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124507695427817&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13648
Subject		: nfsd: page allocation failure
Submitter	: Justin Piszcz <jpiszcz@lucidpixels.com>
Date		: 2009-06-22 12:08 (15 days old)
References	: http://lkml.org/lkml/2009/6/22/309


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13647
Subject		: fb/mmap lockdep report.
Submitter	: Dave Jones <davej@redhat.com>
Date		: 2009-06-21 13:33 (16 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=513adb58685615b0b1d47a3f0d40f5352beff189
References	: http://lkml.org/lkml/2009/6/21/90
		  http://lkml.org/lkml/2009/6/21/122


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13646
Subject		: warn_on tty_io.c, broken bluetooth
Submitter	: Pavel Machek <pavel@ucw.cz>
Date		: 2009-06-19 17:05 (18 days old)
References	: http://lkml.org/lkml/2009/6/19/187


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13644
Subject		: hibernation/swsusp lockup due to acpi-cpufreq
Submitter	: Johannes Stezenbach <js@sig21.net>
Date		: 2009-06-16 01:27 (21 days old)
References	: http://lkml.org/lkml/2009/6/15/630
		  http://lkml.org/lkml/2009/6/29/504
Handled-By	: Rafael J. Wysocki <rjw@sisk.pl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13638
Subject		: rt2870 driver is broken for (some) cards
Submitter	: jakob gruber <jakob.gruber@kabelnet.at>
Date		: 2009-06-27 17:33 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13634
Subject		: [drm:drm_wait_vblank] *ERROR* failed to acquire vblank counter, -22
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2009-06-27 07:02 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13624
Subject		: usb: wrong autosuspend initialization
Submitter	:  <list@phuk.ath.cx>
Date		: 2009-06-25 18:18 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13621
Subject		: xfs hangs with assertion failed
Submitter	: Johannes Engel <jcnengel@googlemail.com>
Date		: 2009-06-25 10:07 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13620
Subject		: acpi_enforce_resources broken - conflicting i2c module loaded on some EeePCs
Submitter	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Date		: 2009-06-25 08:31 (12 days old)
References	: <http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2009-June/002316.html>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13583
Subject		: pdflush uses 5% CPU on otherwise idle system
Submitter	: Paul Martin <pm@debian.org>
Date		: 2009-06-19 13:33 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13581
Subject		: ath9k doesn't work with newer kernels
Submitter	: Matteo <rootkit85@yahoo.it>
Date		: 2009-06-19 12:04 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13564
Subject		: random general protection fault at boot time caused by khubd.
Submitter	: Pauli <suokkos@gmail.com>
Date		: 2009-06-18 12:44 (19 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13558
Subject		: Tracelog during resume
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml@volny.cz>
Date		: 2009-06-17 11:32 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13554
Subject		: linux-image-2.6.30-1-686, KMS enabled: black screen, no X window
Submitter	: Jos van Wolput <wolput@onsneteindhoven.nl>
Date		: 2009-06-17 06:28 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13518
Subject		: slab grows with NFS write activity.
Submitter	: Andrew Randrianasulu <randrik@mail.ru>
Date		: 2009-06-12 09:51 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13514
Subject		: acer_wmi causes stack corruption
Submitter	: Rus <harbour@sfinx.od.ua>
Date		: 2009-06-12 08:13 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13512
Subject		: D43 on 2.6.30 doesn't suspend anymore
Submitter	: Daniel Smolik <marvin@mydatex.cz>
Date		: 2009-06-11 20:12 (26 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13502
Subject		: GPE storm causes polling mode, which causes /proc/acpi/battery read to take 4 seconds - MacBookPro4,1
Submitter	:  <sveina@gmail.com>
Date		: 2009-06-10 20:04 (27 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13472
Subject		: Oops with minicom and USB serial
Submitter	: Peter Chubb <peterc@gelato.unsw.edu.au>
Date		: 2009-06-05 1:37 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=124416901026700&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13471
Subject		: Loading parport_pc kills the keyboard if ACPI is enabled
Submitter	: Ozan Çağlayan <ozan@pardus.org.tr>
Date		: 2009-06-04 9:12 (33 days old)
References	: http://marc.info/?l=linux-kernel&m=124410667532558&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13424
Subject		: possible deadlock when doing governor switching
Submitter	: Shaohua Li <shaohua.li@intel.com>
Date		: 2009-05-31 16:36 (37 days old)
References	: http://www.spinics.net/lists/cpufreq/msg00711.html
		  http://lkml.org/lkml/2009/6/28/405
Handled-By	: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13408
Subject		: Performance regression in 2.6.30-rc7
Submitter	: Diego Calleja <diegocg@gmail.com>
Date		: 2009-05-30 18:51 (38 days old)
References	: http://lkml.org/lkml/2009/5/30/146


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13407
Subject		: adb trackpad disappears after suspend to ram
Submitter	: Jan Scholz <scholz@fias.uni-frankfurt.de>
Date		: 2009-05-28 7:59 (40 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7
References	: http://marc.info/?l=linux-kernel&m=124349762314976&w=4
Handled-By	: Rafael J. Wysocki <rjw@sisk.pl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13401
Subject		: pktcdvd writing is really slow with CFQ scheduler (bisected)
Submitter	: Laurent Riffard <laurent.riffard@free.fr>
Date		: 2009-05-28 18:43 (40 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13374
Subject		: reiserfs blocked for more than 120secs
Submitter	: Harald Dunkel <harald.dunkel@t-online.de>
Date		: 2009-05-23 8:52 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=124306880410811&w=4
		  http://lkml.org/lkml/2009/5/29/389


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13373
Subject		: fbcon, intelfb, i915: INFO: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-05-23 5:08 (45 days old)
References	: http://marc.info/?l=linux-kernel&m=124305538130702&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13362
Subject		: rt2x00: slow wifi with correct basic rate bitmap
Submitter	: Alejandro Riveira <ariveira@gmail.com>
Date		: 2009-05-22 13:32 (46 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13351
Subject		: 2.6.30 corrupts my system after suspend resume with readonly mounted hard disk
Submitter	:  <unggnu@googlemail.com>
Date		: 2009-05-20 14:09 (48 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78a8b35bc7abf8b8333d6f625e08c0f7cc1c3742
Handled-By	: Yinghai Lu <yinghai@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13341
Subject		: Random Oops at boot at loading ip6tables rules
Submitter	:  <patrick@ostenberg.de>
Date		: 2009-05-19 09:08 (49 days old)
Handled-By	: Rusty Russell <rusty@rustcorp.com.au>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13337
Subject		: [post 2.6.29 regression] hang during suspend of b44/b43 modules
Submitter	: Tomas Janousek <tomi@nomi.cz>
Date		: 2009-05-18 10:59 (50 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13328
Subject		: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.
Submitter	: Francis Moreau <francis.moro@gmail.com>
Date		: 2009-05-03 16:22 (65 days old)
References	: http://marc.info/?l=linux-kernel&m=124136778012280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13319
Subject		: Page allocation failures with b43 and p54usb
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2009-04-29 21:01 (69 days old)
References	: http://marc.info/?l=linux-kernel&m=124103897101088&w=4
		  http://lkml.org/lkml/2009/6/7/136
Handled-By	: Johannes Berg <johannes@sipsolutions.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13318
Subject		: AGP doesn't work anymore on nforce2
Submitter	: Karsten Mehrhoff <kawime@gmx.de>
Date		: 2009-04-30 8:51 (68 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6e
References	: http://marc.info/?l=linux-kernel&m=124108156417560&w=4
Handled-By	: Shaohua Li <shaohua.li@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
Subject		: hibernate slow on _second_ run
Submitter	: Johannes Berg <johannes@sipsolutions.net>
Date		: 2009-05-14 09:34 (54 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13277
Subject		: 2.6.30 regression - hang on 2nd resume - bisected - Thinkpad X40
Submitter	: Daniel Vetter <daniel@ffwll.ch>
Date		: 2009-05-11 10:08 (57 days old)
Handled-By	: Len Brown <len.brown@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13219
Subject		: Intel 440GX: Since kernel 2.6.30-rc1, computers hangs randomly but not with kernel <= 2.6.29.4
Submitter	: David Hill <hilld@binarystorm.net>
Date		: 2009-05-01 16:57 (67 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi@hexapodia.org>
Date		: 2009-04-21 1:52 (77 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins@novell.com>
Date		: 2009-04-14 21:32 (84 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa@zytor.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista@gmail.com>
Date		: 2009-04-11 14:56 (87 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang@intel.com>
		  Alexey Starikovskiy <astarikovskiy@suse.de>


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13663
Subject		: suspend to ram regression (IDE related)
Submitter	: Etienne Basset <etienne.basset@numericable.fr>
Date		: 2009-06-26 17:40 (11 days old)
References	: http://lkml.org/lkml/2009/6/26/242
		  http://lkml.org/lkml/2009/6/29/126
Handled-By	: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Patch		: http://patchwork.kernel.org/patch/32719/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13649
Subject		: Bad page state in process with various applications
Submitter	: Maxim Levitsky <maximlevitsky@gmail.com>
Date		: 2009-06-20 15:27 (17 days old)
References	: http://marc.info/?l=linux-mm&m=124551168828090&w=4
Handled-By	: Mel Gorman <mel@csn.ul.ie>
Patch		: http://patchwork.kernel.org/patch/33130/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13475
Subject		: suspend/hibernate lockdep warning
Submitter	: Dave Young <hidave.darkstar@gmail.com>
Date		: 2009-06-02 10:00 (35 days old)
References	: http://marc.info/?l=linux-kernel&m=124393723321241&w=4
Handled-By	: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Patch		: http://patchwork.kernel.org/patch/28660/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13389
Subject		: Warning 'Invalid throttling state, reset' gets displayed when it should not be
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-05-26 15:24 (42 days old)
Handled-By	: Frans Pop <elendil@planet.nl>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21671
		  http://bugzilla.kernel.org/attachment.cgi?id=21672


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions introduced
between 2.6.29 and 2.6.30, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13070

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael


------------------------------------------------------------------------------
Enter the BlackBerry Developer Challenge  
This is your chance to win up to $100,000 in prizes! For a limited time, 
vendors submitting new applications to BlackBerry App World(TM) will have 
the opportunity to enter the BlackBerry Developer Challenge. See full prize 
details at: http://p.sf.net/sfu/blackberry
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel

[Bug #13179] CD-R: wodim intermittent failures

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.29 and 2.6.30.

The following bug entry is on the current list of known regressions
introduced between 2.6.29 and 2.6.30.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (77 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

2.6.31-rc1-git3: Reported regressions 2.6.29 -> 2.6.30

[Rafael J. Wysocki]

[NOTES:
 * I hope you notice the jump of the number of reported regressions after 2.6.30
   was released.
 * Please let me know which of these bugs have been fixed already (ideally
   please also provide the name of the fix commit).
 * The post-2.6.30 reports were flooded by the megre window noise that made
   them very difficult to track.]

This message contains a list of some regressions introduced between 2.6.29 and
2.6.30, for which there are no fixes in the mainline I know of.  If any of them
have been fixed already, please let me know.

If you know of any other unresolved regressions introduced between 2.6.29
and 2.6.30, please let me know either and I'll add them to the list.
Also, please let me know if any of the entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-06-29      133       46          43
  2009-06-07      110       35          31
  2009-05-31      100       32          27
  2009-05-24       92       34          27
  2009-05-16       81       36          33
  2009-04-25       55       36          26
  2009-04-17       37       35          28


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13669
Subject		: Kernel bug with dock driver
Submitter	: Joerg Platte <jplatte-v18Uk5sXZWJeoWH0uzbU5w@public.gmane.org>
Date		: 2009-06-14 21:00 (15 days old)
References	: http://lkml.org/lkml/2009/6/14/216
Handled-By	: Henrique de Moraes Holschuh <hmh-N3TV7GIv+o9fyO9Q7EP/yw@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13668
Subject		: Can't boot 2.6.30 powerpc kernel under qemu.
Submitter	: Rob Landley <rob-VoJi6FS/r0vR7s880joybQ@public.gmane.org>
Date		: 2009-06-27 18:08 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/159


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13660
Subject		: Crashes during boot on 2.6.30 / 2.6.31-rc, random programs
Submitter	: Joao Correia <joaomiguelcorreia-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-06-27 16:07 (2 days old)
References	: http://lkml.org/lkml/2009/6/27/95


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13651
Subject		: Anyone know what happened with PC speaker in 2.6.30?
Submitter	: Michael Tokarev <mjt-XAri/EZa3C4vJsYlp49lxw@public.gmane.org>
Date		: 2009-06-15 14:41 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124507695427817&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13649
Subject		: Bad page state in process with various applications
Submitter	: Maxim Levitsky <maximlevitsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-06-20 15:27 (9 days old)
References	: http://marc.info/?l=linux-mm&m=124551168828090&w=4
Handled-By	: Mel Gorman <mel-wPRd99KPJ+uzQB+pC5nmwQ@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13648
Subject		: nfsd: page allocation failure
Submitter	: Justin Piszcz <jpiszcz-BP4nVm5VUdNhbmWW9KSYcQ@public.gmane.org>
Date		: 2009-06-22 12:08 (7 days old)
References	: http://lkml.org/lkml/2009/6/22/309


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13647
Subject		: fb/mmap lockdep report.
Submitter	: Dave Jones <davej-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date		: 2009-06-21 13:33 (8 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=513adb58685615b0b1d47a3f0d40f5352beff189
References	: http://lkml.org/lkml/2009/6/21/90
		  http://lkml.org/lkml/2009/6/21/122


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13646
Subject		: warn_on tty_io.c, broken bluetooth
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-06-19 17:05 (10 days old)
References	: http://lkml.org/lkml/2009/6/19/187


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13644
Subject		: hibernation/swsusp lockup due to acpi-cpufreq
Submitter	: Johannes Stezenbach <js-FF7aIK3TAVNeoWH0uzbU5w@public.gmane.org>
Date		: 2009-06-16 01:27 (13 days old)
References	: http://lkml.org/lkml/2009/6/15/630
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13634
Subject		: [drm:drm_wait_vblank] failed to acquire vblank counter
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml-VIXq6x/3rUk@public.gmane.org>
Date		: 2009-06-27 07:02 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13624
Subject		: usb: wrong autosuspend initialization
Submitter	:  <list-2tUql6aCh3Vfq8cQ1yknNg@public.gmane.org>
Date		: 2009-06-25 18:18 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13621
Subject		: xfs hangs with assertion failed
Submitter	: Johannes Engel <jcnengel-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-06-25 10:07 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13620
Subject		: acpi_enforce_resources broken - conflicting i2c module loaded on some EeePCs
Submitter	: Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Date		: 2009-06-25 08:31 (4 days old)
References	: <http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2009-June/002316.html>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13613
Subject		: lockups with JFS (inconsistent lock state)
Submitter	: Jan &quot;Yenya&quot; Kasprzak <kas-0hYGf3jDe+XrBKCeMvbIDA@public.gmane.org>
Date		: 2009-06-24 09:35 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13581
Subject		: ath9k doesn't work with newer kernels
Submitter	: Matteo <rootkit85-whZMOeQn8C0@public.gmane.org>
Date		: 2009-06-19 12:04 (10 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13558
Subject		: Tracelog during resume
Submitter	: Cijoml Cijomlovic Cijomlov <cijoml-VIXq6x/3rUk@public.gmane.org>
Date		: 2009-06-17 11:32 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13554
Subject		: linux-image-2.6.30-1-686, KMS enabled: black screen, no X window
Submitter	: Jos van Wolput <wolput-kN7GrHn7egj0B9fh5IxImPP6llvjuJOh@public.gmane.org>
Date		: 2009-06-17 06:28 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13528
Subject		: au0828: major drop in reception quality between 2.6.29.4 and 2.6.30 on HVR-950q
Submitter	: Jim Faulkner <jfaulkne-1vnkWVZi4QaVc3sceRu5cw@public.gmane.org>
Date		: 2009-06-13 19:34 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13518
Subject		: slab grows with NFS write activity.
Submitter	: Andrew Randrianasulu <randrik-JGs/UdohzUI@public.gmane.org>
Date		: 2009-06-12 09:51 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13514
Subject		: acer_wmi causes stack corruption
Submitter	: Rus <harbour-K87ZgELTUEPsG83rWm+8vg@public.gmane.org>
Date		: 2009-06-12 08:13 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13512
Subject		: D43 on 2.6.30 doesn't suspend anymore
Submitter	: Daniel Smolik <marvin-0pWKB23IDFjrBKCeMvbIDA@public.gmane.org>
Date		: 2009-06-11 20:12 (18 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13502
Subject		: GPE storm causes polling mode, which causes /proc/acpi/battery read to take 4 seconds - MacBookPro4,1
Submitter	:  <sveina-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-06-10 20:04 (19 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13472
Subject		: Oops with minicom and USB serial
Submitter	: Peter Chubb <peterc-M3ycANVxPotyL3EAZA59ERCuuivNXqWP@public.gmane.org>
Date		: 2009-06-05 1:37 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=124416901026700&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13471
Subject		: Loading parport_pc kills the keyboard if ACPI is enabled
Submitter	: Ozan Çağlayan <ozan-caicS1wCkhO6A22drWdTBw@public.gmane.org>
Date		: 2009-06-04 9:12 (25 days old)
References	: http://marc.info/?l=linux-kernel&m=124410667532558&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13424
Subject		: possible deadlock when doing governor switching
Submitter	: Shaohua Li <shaohua.li-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-31 16:36 (29 days old)
References	: http://www.spinics.net/lists/cpufreq/msg00711.html
Handled-By	: Mathieu Desnoyers <mathieu.desnoyers-scC8bbJcJLCw5LPnMra/2Q@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13408
Subject		: Performance regression in 2.6.30-rc7
Submitter	: Diego Calleja <diegocg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-30 18:51 (30 days old)
References	: http://lkml.org/lkml/2009/5/30/146


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13407
Subject		: adb trackpad disappears after suspend to ram
Submitter	: Jan Scholz <scholz-wOpdxP1gw6Cc+IqHO83+wjjhTm2NLCe8@public.gmane.org>
Date		: 2009-05-28 7:59 (32 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7
References	: http://marc.info/?l=linux-kernel&m=124349762314976&w=4
Handled-By	: Rafael J. Wysocki <rjw-KKrjLPT3xs0@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13401
Subject		: pktcdvd writing is really slow with CFQ scheduler (bisected)
Submitter	: Laurent Riffard <laurent.riffard-GANU6spQydw@public.gmane.org>
Date		: 2009-05-28 18:43 (32 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13374
Subject		: reiserfs blocked for more than 120secs
Submitter	: Harald Dunkel <harald.dunkel-zqRNUXuvxA0b1SvskN2V4Q@public.gmane.org>
Date		: 2009-05-23 8:52 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=124306880410811&w=4
		  http://lkml.org/lkml/2009/5/29/389


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13373
Subject		: fbcon, intelfb, i915: INFO: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-23 5:08 (37 days old)
References	: http://marc.info/?l=linux-kernel&m=124305538130702&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13362
Subject		: rt2x00: slow wifi with correct basic rate bitmap
Submitter	: Alejandro Riveira <ariveira-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-22 13:32 (38 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13351
Subject		: 2.6.30 corrupts my system after suspend resume with readonly mounted hard disk
Submitter	:  <unggnu-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-05-20 14:09 (40 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78a8b35bc7abf8b8333d6f625e08c0f7cc1c3742
Handled-By	: Yinghai Lu <yinghai-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13341
Subject		: Random Oops at boot at loading ip6tables rules
Submitter	:  <patrick-nxAOmsU53hB6lmGzAMPh1A@public.gmane.org>
Date		: 2009-05-19 09:08 (41 days old)
Handled-By	: Rusty Russell <rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13337
Subject		: [post 2.6.29 regression] hang during suspend of b44/b43 modules
Submitter	: Tomas Janousek <tomi-YoqI/XImC7s@public.gmane.org>
Date		: 2009-05-18 10:59 (42 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13328
Subject		: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.
Submitter	: Francis Moreau <francis.moro-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-03 16:22 (57 days old)
References	: http://marc.info/?l=linux-kernel&m=124136778012280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13319
Subject		: Page allocation failures with b43 and p54usb
Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
Date		: 2009-04-29 21:01 (61 days old)
References	: http://marc.info/?l=linux-kernel&m=124103897101088&w=4
		  http://lkml.org/lkml/2009/6/7/136
Handled-By	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13318
Subject		: AGP doesn't work anymore on nforce2
Submitter	: Karsten Mehrhoff <kawime-Mmb7MZpHnFY@public.gmane.org>
Date		: 2009-04-30 8:51 (60 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6e
References	: http://marc.info/?l=linux-kernel&m=124108156417560&w=4
Handled-By	: Shaohua Li <shaohua.li-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
Subject		: hibernate slow on _second_ run
Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
Date		: 2009-05-14 09:34 (46 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13277
Subject		: 2.6.30 regression - hang on 2nd resume - bisected - Thinkpad X40
Submitter	: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
Date		: 2009-05-11 10:08 (49 days old)
Handled-By	: Len Brown <len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13219
Subject		: Intel 440GX: Since kernel 2.6.30-rc1, computers hangs randomly but not with kernel <= 2.6.29.4
Submitter	: David Hill <hilld-HTiBYHdybX7UkGsOFmftXw@public.gmane.org>
Date		: 2009-05-01 16:57 (59 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (69 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-14 21:32 (76 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-11 14:56 (79 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
		  Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13663
Subject		: suspend to ram regression (IDE related)
Submitter	: Etienne Basset <etienne.basset-Bf/eaXMDFuuXqB7oj33eUg@public.gmane.org>
Date		: 2009-06-26 17:40 (3 days old)
References	: http://lkml.org/lkml/2009/6/26/242
Handled-By	: Bartlomiej Zolnierkiewicz <bzolnier-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/32719/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13475
Subject		: suspend/hibernate lockdep warning
Submitter	: Dave Young <hidave.darkstar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-06-02 10:00 (27 days old)
References	: http://marc.info/?l=linux-kernel&m=124393723321241&w=4
Handled-By	: Mathieu Desnoyers <mathieu.desnoyers-scC8bbJcJLCw5LPnMra/2Q@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/28660/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13389
Subject		: Warning 'Invalid throttling state, reset' gets displayed when it should not be
Submitter	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
Date		: 2009-05-26 15:24 (34 days old)
Handled-By	: Frans Pop <elendil-EIBgga6/0yRmR6Xm/wNWPw@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21671
		  http://bugzilla.kernel.org/attachment.cgi?id=21672


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions introduced
between 2.6.29 and 2.6.30, unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13070

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael

[Bug #13179] CD-R: wodim intermittent failures

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of regressions introduced between 2.6.29 and 2.6.30.

The following bug entry is on the current list of known regressions
introduced between 2.6.29 and 2.6.30.  Please verify if it still should
be listed and let me know (either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (69 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

2.6.30-rc8-git4: Reported regressions from 2.6.29

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.29, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.29, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-06-07      110       35          31
  2009-05-31      100       32          27
  2009-05-24       92       34          27
  2009-05-16       81       36          33
  2009-04-25       55       36          26
  2009-04-17       37       35          28


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13475
Subject		: suspend/hibernate lockdep warning
Submitter	: Dave Young <hidave.darkstar@gmail.com>
Date		: 2009-06-02 10:00 (6 days old)
References	: http://marc.info/?l=linux-kernel&m=124393723321241&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13474
Subject		: Oops whilst booting
Submitter	: Chris Clayton <chris2553@googlemail.com>
Date		: 2009-06-06 18:59 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124431487924254&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13473
Subject		: Bug while trying to launch a KVM guest
Submitter	: Sachin Sant <sachinp@in.ibm.com>
Date		: 2009-06-05 17:20 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124422173129047&w=4
Handled-By	: Mimi Zohar <zohar@us.ibm.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13472
Subject		: Oops with minicom and USB serial
Submitter	: Peter Chubb <peterc@gelato.unsw.edu.au>
Date		: 2009-06-05 1:37 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124416901026700&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13471
Subject		: Loading parport_pc kills the keyboard if ACPI is enabled
Submitter	: Ozan Çağlayan <ozan@pardus.org.tr>
Date		: 2009-06-04 9:12 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124410667532558&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13446
Subject		: resume after suspend-to-ram broken on Toshiba Satellite A100 with 2.6.30-rc8 (works in 2.6.28)
Submitter	: Andrea Iob <andrea_iob@yahoo.it>
Date		: 2009-06-03 21:42 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13424
Subject		: possible deadlock when doing governor switching
Submitter	: Shaohua Li <shaohua.li@intel.com>
Date		: 2009-05-31 16:36 (8 days old)
References	: http://www.spinics.net/lists/cpufreq/msg00711.html
Handled-By	: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13408
Subject		: Performance regression in 2.6.30-rc7
Submitter	: Diego Calleja <diegocg@gmail.com>
Date		: 2009-05-30 18:51 (9 days old)
References	: http://lkml.org/lkml/2009/5/30/146


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13407
Subject		: adb trackpad disappears after suspend to ram
Submitter	: Jan Scholz <scholz@fias.uni-frankfurt.de>
Date		: 2009-05-28 7:59 (11 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7
References	: http://marc.info/?l=linux-kernel&m=124349762314976&w=4
Handled-By	: Rafael J. Wysocki <rjw@sisk.pl>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13401
Subject		: pktcdvd writing is really slow with CFQ scheduler (bisected)
Submitter	: Laurent Riffard <laurent.riffard@free.fr>
Date		: 2009-05-28 18:43 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13391
Subject		: Kernel boot hangs at about every second start when kms is activated
Submitter	: Martin Bammer <mrb74@gmx.at>
Date		: 2009-05-26 21:47 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13374
Subject		: reiserfs blocked for more than 120secs
Submitter	: Harald Dunkel <harald.dunkel@t-online.de>
Date		: 2009-05-23 8:52 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=124306880410811&w=4
		  http://lkml.org/lkml/2009/5/29/389


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13373
Subject		: fbcon, intelfb, i915: INFO: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-05-23 5:08 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=124305538130702&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13366
Subject		: About 80% of shutdowns fail (blocking)
Submitter	: Martin Bammer <mrb74@gmx.at>
Date		: 2009-05-23 00:58 (16 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13362
Subject		: rt2x00: slow wifi with correct basic rate bitmap
Submitter	: Alejandro Riveira <ariveira@gmail.com>
Date		: 2009-05-22 13:32 (17 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13351
Subject		: 2.6.30 corrupts my system after suspend resume with readonly mounted hard disk
Submitter	:  <unggnu@googlemail.com>
Date		: 2009-05-20 14:09 (19 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=78a8b35bc7abf8b8333d6f625e08c0f7cc1c3742
Handled-By	: Yinghai Lu <yinghai@kernel.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13341
Subject		: Random Oops at boot at loading ip6tables rules
Submitter	:  <patrick@ostenberg.de>
Date		: 2009-05-19 09:08 (20 days old)
Handled-By	: Rusty Russell <rusty@rustcorp.com.au>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13337
Subject		: [post 2.6.29 regression] hang during suspend of b44/b43 modules
Submitter	: Tomas Janousek <tomi@nomi.cz>
Date		: 2009-05-18 10:59 (21 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13330
Subject		: nfs4 NULL pointer dereference in _nfs4_do_setlk
Submitter	: Rich Ercolani <rercola@acm.jhu.edu>
Date		: 2009-05-17 04:44 (22 days old)
Handled-By	: Trond Myklebust <trond.myklebust@fys.uio.no>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13328
Subject		: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.
Submitter	: Francis Moreau <francis.moro@gmail.com>
Date		: 2009-05-03 16:22 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=124136778012280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13319
Subject		: Page allocation failures with b43 and p54usb
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2009-04-29 21:01 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=124103897101088&w=4
Handled-By	: Johannes Berg <johannes@sipsolutions.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13318
Subject		: AGP doesn't work anymore on nforce2
Submitter	: Karsten Mehrhoff <kawime@gmx.de>
Date		: 2009-04-30 8:51 (39 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6e
References	: http://marc.info/?l=linux-kernel&m=124108156417560&w=4
Handled-By	: Shaohua Li <shaohua.li@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13313
Subject		: vm86old oops
Submitter	: Sergey Senozhatsky <sergey.senozhatsky@mail.by>
Date		: 2009-05-14 21:53 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
Subject		: hibernate slow on _second_ run
Submitter	: Johannes Berg <johannes@sipsolutions.net>
Date		: 2009-05-14 09:34 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13277
Subject		: 2.6.30 regression - unreliable resume - bisected - Thinkpad X40
Submitter	: Daniel Vetter <daniel@ffwll.ch>
Date		: 2009-05-11 10:08 (28 days old)
Handled-By	: Len Brown <len.brown@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13219
Subject		: Since kernel 2.6.30-rc1, computers hangs randomly ..
Submitter	: David Hill <hilld@binarystorm.net>
Date		: 2009-05-01 16:57 (38 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13180
Subject		: 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-04-21 21:35 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=124034980819102&w=4
		  http://lkml.org/lkml/2009/4/27/290


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi@hexapodia.org>
Date		: 2009-04-21 1:52 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins@novell.com>
Date		: 2009-04-14 21:32 (55 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa@zytor.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13116
Subject		: Can't boot with nosmp
Submitter	: Stephen Hemminger <shemminger@vyatta.com>
Date		: 2009-04-15 4:18 (54 days old)
References	: http://marc.info/?l=linux-kernel&m=123976917817920&w=4
Handled-By	: Dan Williams <dan.j.williams@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista@gmail.com>
Date		: 2009-04-11 14:56 (58 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang@intel.com>
		  Alexey Starikovskiy <astarikovskiy@suse.de>


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13470
Subject		: Machine doesn't boot due to mmconfig detection problem
Submitter	: Pascal Terjan <pterjan@mandriva.com>
Date		: 2009-05-29 19:35 (10 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=044cd80942e47b9de0915b627902adf05c52377f
References	: http://marc.info/?l=linux-kernel&m=124388792118481&w=4
Handled-By	: Yinghai Lu <yinghai@kernel.org>
Patch		: http://patchwork.kernel.org/patch/27613/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13462
Subject		: Unused bands in intefb console and smaller 180x56 -> 128x48
Submitter	: Santi <santi@agolina.net>
Date		: 2009-06-05 16:30 (3 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c9fb15f60eb517c958dec64dca9357bf62bf2201
Handled-By	: Keith Packard <keithp@keithp.com>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=13462#c2


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13423
Subject		: JMicron SATA controller not available
Submitter	: Marc Dionne <marc.c.dionne@gmail.com>
Date		: 2009-05-26 22:56 (13 days old)
References	: http://lkml.org/lkml/2009/5/26/687
Handled-By	: Yu Zhao <yu.zhao@intel.com>
Patch		: http://lkml.org/lkml/2009/5/27/402


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13389
Subject		: Warning 'Invalid throttling state, reset' gets displayed when it should not be
Submitter	: Frans Pop <elendil@planet.nl>
Date		: 2009-05-26 15:24 (13 days old)
Handled-By	: Frans Pop <elendil@planet.nl>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21671
		  http://bugzilla.kernel.org/attachment.cgi?id=21672


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.29,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13070

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael

--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Bug #13179] CD-R: wodim intermittent failures

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (48 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

2.6.30-rc7: Reported regressions from 2.6.29

[Rafael J. Wysocki]

[NOTE:
 Bug entries for which I know there are working patches get the
 RESOLVED / PATCH_ALREADY_AVAILABLE status in the Bugzilla, which
 makes it easier to check if the patches have been merged before sending
 out the list.  For this reason, please let me know of working patches
 for any of the regression list items or (better) change the status of the bug
 entries in case you know of a working patch (in which case please also add
 a link to the patch to the appropriate bug entry).]

This message contains a list of some regressions from 2.6.29, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.29, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-05-24       92       34          27
  2009-05-16       81       36          33
  2009-04-25       55       36          26
  2009-04-17       37       35          28


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13377
Subject		: Microphone no longer works on Toshiba Satellite A100
Submitter	: M. Vefa Bicakci <bicave@superonline.com>
Date		: 2009-05-24 15:49 (1 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=23f0c048ba59ad5c2f3fd85ed98360b631dbf6f8
References	: http://marc.info/?l=linux-kernel&m=124318383910011&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13374
Subject		: reiserfs blocked for more than 120secs
Submitter	: Harald Dunkel <harald.dunkel@t-online.de>
Date		: 2009-05-23 8:52 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124306880410811&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13373
Subject		: fbcon, intelfb, i915: INFO: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-05-23 5:08 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124305538130702&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13372
Subject		: Oops in usb-serial with keyspan adapter
Submitter	: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date		: 2009-05-18 0:07 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124260532924736&w=4
Handled-By	: Alan Stern <stern@rowland.harvard.edu>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13366
Subject		: About 80% of shutdowns fail (blocking)
Submitter	: Martin Bammer <mrb74@gmx.at>
Date		: 2009-05-23 00:58 (2 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13341
Subject		: Random Oops at boot at loading ip6tables rules
Submitter	:  <patrick@ostenberg.de>
Date		: 2009-05-19 09:08 (6 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13339
Subject		: rtable leak in ipv4/route.c
Submitter	: Alexander V. Lukyanov <lav@yar.ru>
Date		: 2009-05-18 14:10 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13337
Subject		: [post 2.6.29 regression] hang during suspend of b44/b43 modules
Submitter	: Tomas Janousek <tomi@nomi.cz>
Date		: 2009-05-18 10:59 (7 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13331
Subject		: FUTEX_LOCK_PI kills kernel
Submitter	: Andreas Schwab <schwab@linux-m68k.org>
Date		: 2009-05-17 09:51 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13330
Subject		: nfs4 NULL pointer dereference in _nfs4_do_setlk
Submitter	: Rich Ercolani <rercola@acm.jhu.edu>
Date		: 2009-05-17 04:44 (8 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13328
Subject		: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.
Submitter	: Francis Moreau <francis.moro@gmail.com>
Date		: 2009-05-03 16:22 (22 days old)
References	: http://marc.info/?l=linux-kernel&m=124136778012280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13326
Subject		: [PATCH]Null pointer dereference in rtc-cmos driver
Submitter	: Ozan Çağlayan <ozan@pardus.org.tr>
Date		: 2009-05-14 16:16 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124231783704696&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13325
Subject		: 2.6.30-rc kills my box hard - and lockdep chains
Submitter	: Jonathan Corbet <corbet@lwn.net>
Date		: 2009-05-14 15:49 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=124231630701394&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13323
Subject		: 2.6.30-rc deadline scheduler performance regression for iozone over NFS
Submitter	: Jeff Moyer <jmoyer@redhat.com>
Date		: 2009-04-23 14:01 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=124049547915450&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13319
Subject		: Page allocation failures with b43 and p54usb
Submitter	: Larry Finger <Larry.Finger@lwfinger.net>
Date		: 2009-04-29 21:01 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=124103897101088&w=4
Handled-By	: Johannes Berg <johannes@sipsolutions.net>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13318
Subject		: AGP doesn't work anymore on nforce2
Submitter	: Karsten Mehrhoff <kawime@gmx.de>
Date		: 2009-04-30 8:51 (25 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6e
References	: http://marc.info/?l=linux-kernel&m=124108156417560&w=4
Handled-By	: Shaohua Li <shaohua.li@intel.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
Subject		: hibernate slow on _second_ run
Submitter	: Johannes Berg <johannes@sipsolutions.net>
Date		: 2009-05-14 09:34 (11 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13285
Subject		: INTELFB: Colors display incorrectly
Submitter	: Dean Menezes <samanddeanus@yahoo.com>
Date		: 2009-05-12 01:40 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13250
Subject		: Side channel of Intel HDA chip doesn't work anymore, did work with 2.6.29
Submitter	: Andreas Juch <kernel-bt@juch.cc>
Date		: 2009-05-05 10:14 (20 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13219
Subject		: Since kernel 2.6.30-rc1, computers hangs randomly ..
Submitter	: David Hill <hilld@binarystorm.net>
Date		: 2009-05-01 16:57 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13180
Subject		: 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle
Submitter	: Niel Lambrechts <niel.lambrechts@gmail.com>
Date		: 2009-04-21 21:35 (34 days old)
References	: http://marc.info/?l=linux-kernel&m=124034980819102&w=4
		  http://lkml.org/lkml/2009/4/27/290


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi@hexapodia.org>
Date		: 2009-04-21 1:52 (34 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13171
Subject		: 2.6.30-rc2 + xorg-intel-2.7.0 + DRM_I915_KMS = corruption
Submitter	: Alex Bennee <kernel-hacker@bennee.com>
Date		: 2009-04-19 6:27 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=124022460014812&w=4
		  https://bugs.freedesktop.org/show_bug.cgi?id=21480


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13148
Subject		: resume after suspend-to-ram broken on Sony Vaio VGN-SR19VN when sony-laptop driver present
Submitter	: fanderay <fanderay4@googlemail.com>
Date		: 2009-04-22 14:39 (33 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13126
Subject		: BUG: MAX_LOCKDEP_ENTRIES too low! when mounting rootfs
Submitter	: Alexander Beregalov <a.beregalov@gmail.com>
Date		: 2009-04-15 12:43 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=123979949820538&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins@novell.com>
Date		: 2009-04-14 21:32 (41 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa@zytor.com>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13116
Subject		: Can't boot with nosmp
Submitter	: Stephen Hemminger <shemminger@vyatta.com>
Date		: 2009-04-15 4:18 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=123976917817920&w=4
Handled-By	: Dan Williams <dan.j.williams@intel.com>


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13378
Subject		: kernel/async.c broke pata_legacy.c
Submitter	: Mikael Pettersson <mikpe@it.uu.se>
Date		: 2009-05-24 16:13 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124318186507210&w=4
Handled-By	: James Bottomley <James.Bottomley@hansenpartnership.com>
Patch		: http://patchwork.kernel.org/patch/25699/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13293
Subject		: Kernel BUG under network load with gianfar
Submitter	: Michael Guntsche <mike@it-loops.com>
Date		: 2009-05-03 13:36 (22 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0fd56bb5be6455d0d42241e65aed057244665e5e
References	: http://marc.info/?l=linux-kernel&m=124135824600924&w=4
Handled-By	: Lennert Buytenhek <buytenh@wantstofly.org>
Patch		: http://patchwork.kernel.org/patch/25518/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13277
Subject		: Thinkpad X40 no longer resumes reliable since ff69f2bba67bd45514923aaedbf40fe351787c59
Submitter	: Daniel Vetter <daniel@ffwll.ch>
Date		: 2009-05-11 10:08 (14 days old)
Handled-By	: Len Brown <len.brown@intel.com>
Patch		: http://patchwork.kernel.org/patch/22499/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13245
Subject		: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane@gmail.com>
Date		: 2009-05-04 16:56 (21 days old)
Handled-By	: Rafael J. Wysocki <rjw@sisk.pl>
Patch		: http://patchwork.kernel.org/patch/25557/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13125
Subject		: active uvcvideo breaks over suspend
Submitter	: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Date		: 2009-04-15 10:12 (40 days old)
References	: http://marc.info/?l=linux-kernel&m=123979009508840&w=4
Handled-By	: Ming Lei <tom.leiming@gmail.com>
Patch		: http://lkml.org/lkml/2009/4/18/5


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13121
Subject		: Buggy _BCM - acer aspire 5720G, 5710Z, 5315
Submitter	: Maxim Levitsky <maximlevitsky@gmail.com>
Date		: 2009-04-16 11:37 (39 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1a7c618a3f7bef1a20ae740df512eeba21397fa5
References	: http://marc.info/?l=linux-kernel&m=123988189401913&w=4
Handled-By	: Zhang Rui <rui.zhang@intel.com>
Patch		: http://patchwork.kernel.org/patch/19755/
		  http://bugzilla.kernel.org/attachment.cgi?id=21268


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista@gmail.com>
Date		: 2009-04-11 14:56 (44 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang@intel.com>
		  Alexey Starikovskiy <astarikovskiy@suse.de>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21061
		  http://bugzilla.kernel.org/attachment.cgi?id=21282


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.29,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13070

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael

[Bug #13179] CD-R: wodim intermittent failures

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (34 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

2.6.30-rc6: Reported regressions from 2.6.29

[Rafael J. Wysocki]

This message contains a list of some regressions from 2.6.29, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.29, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-05-16       81       36          33
  2009-04-25       55       36          26
  2009-04-17       37       35          28



Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13329
Subject		: cifs_close: NULL pointer dereference
Submitter	: Luca Tettamanti <kronos.it-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-16 16:28 (1 days old)
References	: http://marc.info/?l=linux-kernel&m=124249133701702&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13328
Subject		: b44: eth0: BUG! Timeout waiting for bit 00000002 of register 42c to clear.
Submitter	: Francis Moreau <francis.moro-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-03 16:22 (14 days old)
References	: http://marc.info/?l=linux-kernel&m=124136778012280&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13327
Subject		: Regression: 2.6.30-rc5 and rt2x00 / rt2500pci
Submitter	: Ken Lewis <kennylewis-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-15 14:40 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124239988223614&w=4
Handled-By	: John W. Linville <linville-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13326
Subject		: Null pointer dereference in rtc-cmos driver
Submitter	: Ozan Çağlayan <ozan-caicS1wCkhO6A22drWdTBw@public.gmane.org>
Date		: 2009-05-14 16:16 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124231783704696&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13325
Subject		: 2.6.30-rc kills my box hard - and lockdep chains
Submitter	: Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
Date		: 2009-05-14 15:49 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124231630701394&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13324
Subject		: panic when loading oprofile
Submitter	: Brandeburg, Jesse <jesse.brandeburg-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-13 22:30 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124225384311631&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13323
Subject		: 2.6.30-rc deadline scheduler performance regression for iozone over NFS
Submitter	: Jeff Moyer <jmoyer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-23 14:01 (24 days old)
References	: http://marc.info/?l=linux-kernel&m=124049547915450&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13321
Subject		: kernel crash with NULL pointer when boot
Submitter	: Martin Bammer <mrb74-RbZlAiThDcE@public.gmane.org>
Date		: 2009-05-16 12:37 (1 days old)
References	: http://lkml.org/lkml/2009/5/16/100


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13319
Subject		: Page allocation failures with b43 and p54usb
Submitter	: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
Date		: 2009-04-29 21:01 (18 days old)
References	: http://marc.info/?l=linux-kernel&m=124103897101088&w=4
Handled-By	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13318
Subject		: AGP doesn't work anymore on nforce2
Submitter	: Karsten Mehrhoff <kawime-Mmb7MZpHnFY@public.gmane.org>
Date		: 2009-04-30 8:51 (17 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=59de2bebabc5027f93df999d59cc65df591c3e6e
References	: http://marc.info/?l=linux-kernel&m=124108156417560&w=4
Handled-By	: Shaohua Li <shaohua.li-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13306
Subject		: hibernate slow on _second_ run
Submitter	: Johannes Berg <johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org>
Date		: 2009-05-14 09:34 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13298
Subject		: modprobe ipmi_si hangs under 2.6.30-rc5
Submitter	: Ferenc Wagner <wferi-eEbw3PyuezQ@public.gmane.org>
Date		: 2009-05-12 21:28 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124216379407177&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13297
Subject		: kernel panic -  not syncing : fatel exception in interupt
Submitter	: rob <rob1-z2Ut7v/pTR/vt0rt8C/ehw@public.gmane.org>
Date		: 2009-05-12 19:34 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124216126903309&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13296
Subject		: Lockdep violation at cleanup_workqueue_thread during suspend
Submitter	: Zdenek Kabelac <zdenek.kabelac-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-12 7:59 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124211522525625&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13294
Subject		: i915: drm: xorg leaks drm objects massively
Submitter	: Sergei Trofimovich <slyich-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-10 19:56 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124198547027903&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13293
Subject		: Kernel BUG under network load with gianfar
Submitter	: Michael Guntsche <mike-Z92qn3yYq0hWk0Htik3J/w@public.gmane.org>
Date		: 2009-05-03 13:36 (14 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0fd56bb5be6455d0d42241e65aed057244665e5e
References	: http://marc.info/?l=linux-kernel&m=124135824600924&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13285
Subject		: INTELFB: Colors display incorrectly
Submitter	: Dean Menezes <samanddeanus-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-12 01:40 (5 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13250
Subject		: Side channel of Intel HDA chip doesn't work anymore, did work with 2.6.29
Submitter	: Andreas Juch <kernel-bt-Sk8biX5uX1I@public.gmane.org>
Date		: 2009-05-05 10:14 (12 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13245
Subject		: possible circular locking dependency detected
Submitter	: Miles Lane <miles.lane-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-05-04 16:56 (13 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13188
Subject		: horizontal strips of the screen frozen
Submitter	: Justin Madru <jdm64-u1xxEuL7cY4AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-24 20:59 (23 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=280b713b5b0fd84cf2469098aee88acbb5de859c
References	: http://marc.info/?l=linux-kernel&m=124060685315937&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13180
Subject		: 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle
Submitter	: Niel Lambrechts <niel.lambrechts-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-21 21:35 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=124034980819102&w=4
		  http://lkml.org/lkml/2009/4/27/290


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13177
Subject		: 2.6.30-rc2-git7 build problem
Submitter	: Martin Knoblauch <spamtrap-Ys4E+72pFW0hFhg+JK9F0w@public.gmane.org>
Date		: 2009-04-21 13:39 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=124032163602132&w=4
		  http://lkml.org/lkml/2009/4/27/56


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13171
Subject		: 2.6.30-rc2 + xorg-intel-2.7.0 + DRM_I915_KMS = corruption
Submitter	: Alex Bennee <kernel-hacker-jriKODhXDevQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-19 6:27 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=124022460014812&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13156
Subject		: keyboard backlight brightness up/down keys doesn't work
Submitter	: Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org>
Date		: 2009-04-23 20:46 (24 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13148
Subject		: resume after suspend-to-ram broken on Sony Vaio VGN-SR19VN when sony-laptop driver present
Submitter	: fanderay <fanderay4-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-04-22 14:39 (25 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13126
Subject		: BUG: MAX_LOCKDEP_ENTRIES too low! when mounting rootfs
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-15 12:43 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=123979949820538&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-14 21:32 (33 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13118
Subject		: iptables very slow after commit 784544739a25c30637397ace5489eeb6e15d7d49
Submitter	: Jeff Chua <jeff.chua.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-10 16:05 (37 days old)
References	: http://lkml.org/lkml/2009/4/10/111
		  http://lkml.org/lkml/2009/4/25/83
Handled-By	: Eric Dumazet <dada1-fPLkHRcR87vqlBn2x/YWAg@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13116
Subject		: Can't boot with nosmp
Submitter	: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-15 4:18 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=123976917817920&w=4
Handled-By	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13107
Subject		: LTP 20080131 causes defunct processes w/2.6.30-rc1
Submitter	: Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date		: 2009-04-09 15:43 (38 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b3bfa0cba867f23365b81658b47efd906830879b
References	: http://marc.info/?l=linux-kernel&m=123929187208953&w=4
		  http://lkml.org/lkml/2009/4/10/193
Handled-By	: Sukadev Bhattiprolu <sukadev-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13069
Subject		: regression in 2.6.29-git3 on SH/Dreamcast
Submitter	: Adrian McMenamin <adrian-TSF8l6Tg6afpT6hvJLqO3U8SxdOydiOw@public.gmane.org>
Date		: 2009-03-29 19:04 (49 days old)
References	: http://marc.info/?l=linux-kernel&m=123835353115372&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13068
Subject		: Lockdep warining in inotify_dev_queue_event
Submitter	: Sachin Sant <sachinp-xthvdsQ13ZrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-05 12:37 (42 days old)
References	: http://marc.info/?l=linux-kernel&m=123893439229272&w=4


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13125
Subject		: active uvcvideo breaks over suspend
Submitter	: Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Date		: 2009-04-15 10:12 (32 days old)
References	: http://marc.info/?l=linux-kernel&m=123979009508840&w=4
Handled-By	: Ming Lei <tom.leiming-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://lkml.org/lkml/2009/4/18/5


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13122
Subject		: reiserfs_delete_xattrs: Couldn't delete all xattrs (-13)
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-16 19:23 (31 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d984561b326cd0fe0d1183d11b9b4fa1d011d21d
References	: http://marc.info/?l=linux-kernel&m=123990989515105&w=4
Handled-By	: Jeff Mahoney <jeffm-IBi9RG/b67k@public.gmane.org>
Patch		: http://lkml.org/lkml/2009/5/10/91


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-11 14:56 (36 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
		  Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21061
		  http://bugzilla.kernel.org/attachment.cgi?id=21282


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.29,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13070

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael

[Bug #13179] CD-R: wodim intermittent failures

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (26 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

Re: [Bug #13179] CD-R: wodim intermittent failures

[Robert Hancock]

Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a report
> of recent regressions.
> 
> The following bug entry is on the current list of known regressions
> from 2.6.29.  Please verify if it still should be listed and let me know
> (either way).
> 
> 
> Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
> Subject		: CD-R: wodim intermittent failures
> Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
> Date		: 2009-04-21 1:52 (26 days old)
> References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4

Last I heard the reporter was going to attempt to bisect the problem to 
see when the spurious udev events he was seeing started happening..

2.6.30-rc3-git1: Reported regressions from 2.6.29

[Rafael J. Wysocki]

[NOTE:
 The list of regressions from 2.6.28 (introduced up to 2.6.29) will be sent
 tomorrow (there still are quite a few of them listed).]

This message contains a list of some regressions from 2.6.29, for which there
are no fixes in the mainline I know of.  If any of them have been fixed already,
please let me know.

If you know of any other unresolved regressions from 2.6.29, please let me know
either and I'll add them to the list.  Also, please let me know if any of the
entries below are invalid.

Each entry from the list will be sent additionally in an automatic reply to
this message with CCs to the people involved in reporting and handling the
issue.


Listed regressions statistics:

  Date          Total  Pending  Unresolved
  ----------------------------------------
  2009-04-25       55       36          26
  2009-04-17       37       35          28


Unresolved regressions
----------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13188
Subject		: horizontal strips of the screen frozen
Submitter	: Justin Madru <jdm64-u1xxEuL7cY4AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-24 20:59 (2 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=280b713b5b0fd84cf2469098aee88acbb5de859c
References	: http://marc.info/?l=linux-kernel&m=124060685315937&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13187
Subject		: garbled screen on video
Submitter	: Justin Madru <jdm64-u1xxEuL7cY4AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-24 0:52 (2 days old)
References	: http://marc.info/?l=linux-kernel&m=124053437914036&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13181
Subject		: Crash in v2.6.30-rc3 (regression from 30-rc2)
Submitter	: Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-23 2:29 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124045383628477&w=4
		  http://marc.info/?l=linux-kernel&m=124033993702882&w=4
Handled-By	: Jens Axboe <jens.axboe-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13180
Subject		: 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle
Submitter	: Niel Lambrechts <niel.lambrechts-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-21 21:35 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124034980819102&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13177
Subject		: 2.6.30-rc2-git7 build problem
Submitter	: Martin Knoblauch <spamtrap-Ys4E+72pFW0hFhg+JK9F0w@public.gmane.org>
Date		: 2009-04-21 13:39 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124032163602132&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13171
Subject		: 2.6.30-rc2 + xorg-intel-2.7.0 + DRM_I915_KMS = corruption
Submitter	: Alex Bennee <kernel-hacker-jriKODhXDevQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-19 6:27 (7 days old)
References	: http://marc.info/?l=linux-kernel&m=124022460014812&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13168
Subject		: ath5k fails to associate with AP
Submitter	: Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org>
Date		: 2009-04-25 14:04 (1 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13164
Subject		: 2.6.30-rc2 soft lockups: ACPI?  clock source problem?
Submitter	: Dave Hansen <dave-gkUM19QKKo4@public.gmane.org>
Date		: 2009-04-21 17:30 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124033550127455&w=4
Handled-By	: john stultz <johnstul-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
		  Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13156
Subject		: keyboard backlight brightness up/down keys doesn't work
Submitter	: Thomas Meyer <thomas-VsYtu1Qij5c@public.gmane.org>
Date		: 2009-04-23 20:46 (3 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13154
Subject		: iwlagn soft lock-up
Submitter	: Panagiotis Papadakos <papadako-YET4oHL9trYCep0kKqy/Kg@public.gmane.org>
Date		: 2009-04-22 22:12 (4 days old)


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13151
Subject		: Warning about reiserfs
Submitter	: Dâniel Fraga <fragabr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-22 19:07 (4 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2f9092e1020246168b1309b35e085ecd7ff9ff72
Handled-By	: Jeff Mahoney <jeffm-IBi9RG/b67k@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13148
Subject		: resume after suspend-to-ram broken on Sony Vaio VGN-SR19VN when sony-laptop driver present
Submitter	: fanderay <fanderay4-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
Date		: 2009-04-22 14:39 (4 days old)
Handled-By	: Mattia Dongili <malattia-k2GhghHVRtY@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13126
Subject		: BUG: MAX_LOCKDEP_ENTRIES too low! when mounting rootfs
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-15 12:43 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=123979949820538&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13124
Subject		: ioatdma: DMA-API: device driver frees DMA memory with wrong function
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-09 12:36 (17 days old)
References	: http://marc.info/?l=linux-kernel&m=123928064322503&w=4
Handled-By	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13122
Subject		: reiserfs_delete_xattrs: Couldn't delete all xattrs (-13)
Submitter	: Alexander Beregalov <a.beregalov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-16 19:23 (10 days old)
References	: http://marc.info/?l=linux-kernel&m=123990989515105&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13119
Subject		: Trouble with make-install from a NFS mount
Submitter	: Gregory Haskins <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-14 21:32 (12 days old)
References	: http://marc.info/?l=linux-kernel&m=123974482327044&w=4
Handled-By	: H. Peter Anvin <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13118
Subject		: iptables very slow after commit 784544739a25c30637397ace5489eeb6e15d7d49
Submitter	: Jeff Chua <jeff.chua.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-10 16:05 (16 days old)
References	: http://lkml.org/lkml/2009/4/10/111
Handled-By	: Eric Dumazet <dada1-fPLkHRcR87vqlBn2x/YWAg@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13116
Subject		: Can't boot with nosmp
Submitter	: Stephen Hemminger <shemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-15 4:18 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=123976917817920&w=4
Handled-By	: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13114
Subject		: USB storage (usbstick) automount woes
Submitter	: Mike Galbraith <efault-Mmb7MZpHnFY@public.gmane.org>
Date		: 2009-04-09 9:26 (17 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e6e244b6cb1f70e7109381626293cd40a8334ed3
References	: http://marc.info/?l=linux-kernel&m=123926928907568&w=4
Handled-By	: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13111
Subject		: Linux 2.6.30-rc1 tg3 endian issues with MAC addresses on BCM5701
Submitter	: Robin Holt <holt-sJ/iWh9BUns@public.gmane.org>
Date		: 2009-04-08 7:12 (18 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e4f341103e4a2b35f56a0f89802f1b1448e8d04b
References	: http://marc.info/?l=linux-kernel&m=123917477312823&w=4
		  http://lkml.org/lkml/2009/4/16/471
Handled-By	: Matt Carlson <mcarlson-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13108
Subject		: 2.6.30-rc1: white screen during boot (regression) on spitz
Submitter	: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Date		: 2009-04-10 10:34 (16 days old)
References	: http://marc.info/?l=linux-kernel&m=123935954223418&w=4
Handled-By	: Dmitry Eremin-Solenikov <dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13107
Subject		: LTP 20080131 causes defunct processes w/2.6.30-rc1
Submitter	: Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Date		: 2009-04-09 15:43 (17 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b3bfa0cba867f23365b81658b47efd906830879b
References	: http://marc.info/?l=linux-kernel&m=123929187208953&w=4
		  http://lkml.org/lkml/2009/4/10/193
Handled-By	: Sukadev Bhattiprolu <sukadev-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13101
Subject		: BUG: scheduling while atomic: swapper/0/0x10000100
Submitter	: Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-07 7:37 (19 days old)
References	: http://marc.info/?l=linux-kernel&m=123908995822195&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13069
Subject		: regression in 2.6.29-git3 on SH/Dreamcast
Submitter	: Adrian McMenamin <adrian-TSF8l6Tg6afpT6hvJLqO3U8SxdOydiOw@public.gmane.org>
Date		: 2009-03-29 19:04 (28 days old)
References	: http://marc.info/?l=linux-kernel&m=123835353115372&w=4


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13068
Subject		: Lockdep warining in inotify_dev_queue_event
Submitter	: Sachin Sant <sachinp-xthvdsQ13ZrQT0dZR+AlfA@public.gmane.org>
Date		: 2009-04-05 12:37 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=123893439229272&w=4


Regressions with patches
------------------------

Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13185
Subject		: New x86 warning
Submitter	: Jeff Garzik <jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
Date		: 2009-04-22 6:46 (4 days old)
References	: http://marc.info/?l=linux-kernel&m=124038280020950&w=4
Handled-By	: Andi Kleen <andi-Vw/NltI1exuRpAAqCnN02g@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/19330/
		  http://patchwork.kernel.org/patch/19406/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13176
Subject		: IO-APIC + timer doesn't work!
Submitter	: Jeff Mahoney <jeffm-IBi9RG/b67k@public.gmane.org>
Date		: 2009-04-17 15:15 (9 days old)
References	: http://marc.info/?l=linux-kernel&m=123998145109946&w=4
Handled-By	: Andreas Herrmann <andreas.herrmann3-5C7GfCeVMHo@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/19378/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13173
Subject		: NULL pointer crash in early NMI handler
Submitter	: Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>
Date		: 2009-04-21 1:35 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124027774713368&w=4
Handled-By	: Rusty Russell <rusty-8n+1lVoiYb80n/F98K4Iww@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/19141/
		  http://patchwork.kernel.org/patch/19140/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13165
Subject		: 2.6.30-rc3 : Regression: i915 , video
Submitter	: We La <w.landgraf-/E1597aS9LQAvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-23 19:19 (3 days old)
References	: http://marc.info/?l=linux-kernel&m=124051473119134&w=4
		  http://marc.info/?l=linux-kernel&m=124062673404329&w=4
Handled-By	: Len Brown <lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/18420/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13136
Subject		: possible circular locking dependency detected while suspending laptop to S3
Submitter	: Christian Casteyde <casteyde.christian-GANU6spQydw@public.gmane.org>
Date		: 2009-04-18 11:17 (8 days old)
Handled-By	: Oliver Neukum <oliver-GvhC2dPhHPQdnm+yROfE0A@public.gmane.org>
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=13136#c1


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13125
Subject		: active uvcvideo breaks over suspend
Submitter	: Alan Jenkins <alan-jenkins-cCz0Lq7MMjm9FHfhHBbuYA@public.gmane.org>
Date		: 2009-04-15 10:12 (11 days old)
References	: http://marc.info/?l=linux-kernel&m=123979009508840&w=4
Handled-By	: Ming Lei <tom.leiming-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Patch		: http://lkml.org/lkml/2009/4/18/5


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13121
Subject		: ACPI: Failed to switch the brightness - acer aspire 5720G
Submitter	: Maxim Levitsky <maximlevitsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-16 11:37 (10 days old)
First-Bad-Commit: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1a7c618a3f7bef1a20ae740df512eeba21397fa5
References	: http://marc.info/?l=linux-kernel&m=123988189401913&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://patchwork.kernel.org/patch/19755/


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13109
Subject		: High latency on /sys/class/thermal
Submitter	: Tiago Simões Batista <tiagosbatista-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-11 14:56 (15 days old)
References	: http://marc.info/?l=linux-kernel&m=123946182301248&w=4
Handled-By	: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
		  Alexey Starikovskiy <astarikovskiy-l3A5Bk7waGM@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=21061


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13067
Subject		: iwl3945: wlan0: beacon loss from AP - sending probe request
Submitter	: Maciej Rutecki <maciej.rutecki-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date		: 2009-04-05 9:11 (21 days old)
References	: http://marc.info/?l=linux-kernel&m=123892272218266&w=4
Patch		: http://bugzilla.kernel.org/show_bug.cgi?id=13067#c6


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13048
Subject		: /sys/class/backlight/acpi_video0/* is gone on vaio laptop with Intel GM45.
Submitter	: Rodrigo L. Batista <rodrigo-1dof46nAmC8dnm+yROfE0A@public.gmane.org>
Date		: 2009-04-09 04:57 (17 days old)
Handled-By	: yakui_zhao <yakui.zhao-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Patch		: http://bugzilla.kernel.org/attachment.cgi?id=20967
		  http://bugzilla.kernel.org/attachment.cgi?id=20959


For details, please visit the bug entries and follow the links given in
references.

As you can see, there is a Bugzilla entry for each of the listed regressions.
There also is a Bugzilla entry used for tracking the regressions from 2.6.29,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=13070

Please let me know if there are any Bugzilla entries that should be added to
the list in there.

Thanks,
Rafael

[Bug #13179] CD-R: wodim intermittent failures

[Rafael J. Wysocki]

This message has been generated automatically as a part of a report
of recent regressions.

The following bug entry is on the current list of known regressions
from 2.6.29.  Please verify if it still should be listed and let me know
(either way).


Bug-Entry	: http://bugzilla.kernel.org/show_bug.cgi?id=13179
Subject		: CD-R: wodim intermittent failures
Submitter	: Andy Isaacson <adi-3HqRAUrWAWyGglJvpFV4uA@public.gmane.org>
Date		: 2009-04-21 1:52 (5 days old)
References	: http://marc.info/?l=linux-kernel&m=124027879214231&w=4