2011-04-30 19:46:03

by Rafael J. Wysocki

[permalink] [raw]
Subject: 2.6.39-rc5-git4: Reported regressions from 2.6.38

[NOTE:
I have one request for whoever works on fixing the listed regressions. While
your work is highly appreciated anyway, if you have a patch fixing a listed
regression or you know of a commit fixing a listed regression, please drop
a notice into the corresponding Bugzilla entry. This will help us a lot.]

This message contains a list of some regressions from 2.6.38,
for which there are no fixes in the mainline known to the tracking team.
If any of them have been fixed already, please let us know.

If you know of any other unresolved regressions from 2.6.38, please let us
know either and we'll add them to the list. Also, please let us 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
----------------------------------------
2011-04-30 38 17 16
2011-04-17 17 11 10


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

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=34012
Subject : 2.6.39-rc4+: oom-killer busy killing tasks
Submitter : Christian Kujau <[email protected]>
Date : 2011-04-22 1:57 (9 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130343744622331&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=34002
Subject : [REGRESSION] [2.6.39-rc3] Wrong resolution in framebuffer and X Window
Submitter : Maciej Rutecki <[email protected]>
Date : 2011-04-17 16:04 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-fbdev&m=130305625114863&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33842
Subject : NULL pointer dereference in ip_fragment
Submitter : Tomas Carnecky <[email protected]>
Date : 2011-04-23 07:51 (8 days old)


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33812
Subject : radeon with modeset option causes oops as secondary adapter (vgaswitcheroo)
Submitter : Johannes Engel <[email protected]>
Date : 2011-04-21 23:14 (10 days old)


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33792
Subject : lockdep trace when unplugging usb audio (.39rc4)
Submitter : Dave Jones <[email protected]>
Date : 2011-04-19 18:07 (12 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130323648920431&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33492
Subject : [bug] 2.6.39-rc3 fails to boot on Alpha
Submitter : Mikael Pettersson <[email protected]>
Date : 2011-04-17 15:13 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130305321212360&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33482
Subject : [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)
Submitter : Gottfried Haider <[email protected]>
Date : 2011-04-16 16:38 (15 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130297197128328&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33432
Subject : WARNING at libata-core.c:5015 in 2.6.39-rc3-wl+, then lockup.
Submitter : Ben Greear <[email protected]>
Date : 2011-04-13 16:29 (18 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130271220809443&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33422
Subject : oops in radeon_ddc_get_modes on first boot of rc3
Submitter : Steve French <[email protected]>
Date : 2011-04-12 17:54 (19 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130263086322702&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33402
Subject : [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac
Submitter : Mikael Pettersson <[email protected]>
Date : 2011-04-12 17:30 (19 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linuxppc-embedded&m=130263128523237&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33302
Subject : ACPI reboot broken on HP Compaq nx7300.
Submitter : Alexey Zaytsev <[email protected]>
Date : 2011-04-15 14:44 (16 days old)
First-Bad-Commit: http://git.kernel.org/linus/3d35ac346e981162eeba391e496faceed4753e7b


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33272
Subject : drm related hard-hang
Submitter : Peter Teoh <[email protected]>
Date : 2011-04-14 01:29 (17 days old)


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33242
Subject : Lockdep splat in autofs with 2.6.39-rc2
Submitter : Nick Bowler <[email protected]>
Date : 2011-04-07 19:44 (24 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130220545614682&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33142
Subject : 2.6.39-rc2 regression: X201s fails to resume b77dcf8460ae57d4eb9fd3633eb4f97b8fb20716
Submitter : Keith Packard <[email protected]>
Date : 2011-04-06 7:44 (25 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130207593728273&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33092
Subject : [regression] 2.6.39-rc1 - Beagleboard usbnet broken
Submitter : Mark Jackson <[email protected]>
Date : 2011-04-04 9:22 (27 days old)
First-Bad-Commit: http://git.kernel.org/linus/087809fce28f50098d9c3ef1a6865c722f23afd2
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130191386508831&w=2


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=32982
Subject : Kernel locks up a few minutes after boot
Submitter : Bart Van Assche <[email protected]>
Date : 2011-04-10 19:55 (21 days old)


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

Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33802
Subject : list_del corruption in sd driver since 2.6.39-rc4
Submitter : Christian Casteyde <[email protected]>
Date : 2011-04-21 21:10 (10 days old)
Handled-By : James Bottomley <[email protected]>
Patch : http://marc.info/?l=linux-kernel&m=130271409412095


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 2.6.38,
unresolved as well as resolved, at:

http://bugzilla.kernel.org/show_bug.cgi?id=32012

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

Thanks!


2011-04-30 19:46:10

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #32982] Kernel locks up a few minutes after boot

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=32982
Subject : Kernel locks up a few minutes after boot
Submitter : Bart Van Assche <[email protected]>
Date : 2011-04-10 19:55 (21 days old)

2011-04-30 19:50:44

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33302] ACPI reboot broken on HP Compaq nx7300.

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33302
Subject : ACPI reboot broken on HP Compaq nx7300.
Submitter : Alexey Zaytsev <[email protected]>
Date : 2011-04-15 14:44 (16 days old)
First-Bad-Commit: http://git.kernel.org/linus/3d35ac346e981162eeba391e496faceed4753e7b

2011-04-30 19:50:58

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33142] 2.6.39-rc2 regression: X201s fails to resume b77dcf8460ae57d4eb9fd3633eb4f97b8fb20716

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33142
Subject : 2.6.39-rc2 regression: X201s fails to resume b77dcf8460ae57d4eb9fd3633eb4f97b8fb20716
Submitter : Keith Packard <[email protected]>
Date : 2011-04-06 7:44 (25 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130207593728273&w=2

2011-04-30 19:50:57

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33242] Lockdep splat in autofs with 2.6.39-rc2

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33242
Subject : Lockdep splat in autofs with 2.6.39-rc2
Submitter : Nick Bowler <[email protected]>
Date : 2011-04-07 19:44 (24 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130220545614682&w=2

2011-04-30 19:51:24

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33402] [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33402
Subject : [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac
Submitter : Mikael Pettersson <[email protected]>
Date : 2011-04-12 17:30 (19 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linuxppc-embedded&m=130263128523237&w=2

2011-04-30 19:51:30

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33842] NULL pointer dereference in ip_fragment

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33842
Subject : NULL pointer dereference in ip_fragment
Submitter : Tomas Carnecky <[email protected]>
Date : 2011-04-23 07:51 (8 days old)

2011-04-30 19:51:29

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #34002] [REGRESSION] [2.6.39-rc3] Wrong resolution in framebuffer and X Window

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=34002
Subject : [REGRESSION] [2.6.39-rc3] Wrong resolution in framebuffer and X Window
Submitter : Maciej Rutecki <[email protected]>
Date : 2011-04-17 16:04 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-fbdev&m=130305625114863&w=2

2011-04-30 19:51:42

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #34012] 2.6.39-rc4+: oom-killer busy killing tasks

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=34012
Subject : 2.6.39-rc4+: oom-killer busy killing tasks
Submitter : Christian Kujau <[email protected]>
Date : 2011-04-22 1:57 (9 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130343744622331&w=2

2011-04-30 19:51:27

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33432] WARNING at libata-core.c:5015 in 2.6.39-rc3-wl+, then lockup.

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33432
Subject : WARNING at libata-core.c:5015 in 2.6.39-rc3-wl+, then lockup.
Submitter : Ben Greear <[email protected]>
Date : 2011-04-13 16:29 (18 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130271220809443&w=2

2011-04-30 19:52:23

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33482] [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33482
Subject : [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)
Submitter : Gottfried Haider <[email protected]>
Date : 2011-04-16 16:38 (15 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130297197128328&w=2

2011-04-30 19:52:38

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33812] radeon with modeset option causes oops as secondary adapter (vgaswitcheroo)

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33812
Subject : radeon with modeset option causes oops as secondary adapter (vgaswitcheroo)
Submitter : Johannes Engel <[email protected]>
Date : 2011-04-21 23:14 (10 days old)

2011-04-30 19:52:55

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33802] list_del corruption in sd driver since 2.6.39-rc4

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33802
Subject : list_del corruption in sd driver since 2.6.39-rc4
Submitter : Christian Casteyde <[email protected]>
Date : 2011-04-21 21:10 (10 days old)
Handled-By : James Bottomley <[email protected]>
Patch : http://marc.info/?l=linux-kernel&m=130271409412095

2011-04-30 19:52:54

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33792] lockdep trace when unplugging usb audio (.39rc4)

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33792
Subject : lockdep trace when unplugging usb audio (.39rc4)
Submitter : Dave Jones <[email protected]>
Date : 2011-04-19 18:07 (12 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130323648920431&w=2

2011-04-30 19:52:53

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33422] oops in radeon_ddc_get_modes on first boot of rc3

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33422
Subject : oops in radeon_ddc_get_modes on first boot of rc3
Submitter : Steve French <[email protected]>
Date : 2011-04-12 17:54 (19 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130263086322702&w=2

2011-04-30 19:51:22

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33492] [bug] 2.6.39-rc3 fails to boot on Alpha

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33492
Subject : [bug] 2.6.39-rc3 fails to boot on Alpha
Submitter : Mikael Pettersson <[email protected]>
Date : 2011-04-17 15:13 (14 days old)
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130305321212360&w=2

2011-04-30 19:50:43

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33092] [regression] 2.6.39-rc1 - Beagleboard usbnet broken

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33092
Subject : [regression] 2.6.39-rc1 - Beagleboard usbnet broken
Submitter : Mark Jackson <[email protected]>
Date : 2011-04-04 9:22 (27 days old)
First-Bad-Commit: http://git.kernel.org/linus/087809fce28f50098d9c3ef1a6865c722f23afd2
Message-ID : <[email protected]>
References : http://marc.info/?l=linux-kernel&m=130191386508831&w=2

2011-04-30 19:53:57

by Rafael J. Wysocki

[permalink] [raw]
Subject: [Bug #33272] drm related hard-hang

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

The following bug entry is on the current list of known regressions
from 2.6.38. Please verify if it still should be listed and let the tracking team
know (either way).


Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33272
Subject : drm related hard-hang
Submitter : Peter Teoh <[email protected]>
Date : 2011-04-14 01:29 (17 days old)

2011-04-30 20:20:18

by Linus Torvalds

[permalink] [raw]
Subject: Re: [Bug #32982] Kernel locks up a few minutes after boot

I think we had all assumed that this was the MD problem that should
have been fixed in rc4 (the symptoms matched), but I don't think we
got any confirmation from Bart on that.

Bart? Does the problem still persist in current -git?

Linus

On Sat, Apr 30, 2011 at 12:42 PM, Rafael J. Wysocki <[email protected]> wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.38. ?Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry ? ? ? : http://bugzilla.kernel.org/show_bug.cgi?id=32982
> Subject ? ? ? ? : Kernel locks up a few minutes after boot
> Submitter ? ? ? : Bart Van Assche <[email protected]>
> Date ? ? ? ? ? ?: 2011-04-10 19:55 (21 days old)
>
>
>

2011-04-30 20:50:35

by Linus Torvalds

[permalink] [raw]
Subject: Re: 2.6.39-rc5-git4: Reported regressions from 2.6.38

On Sat, Apr 30, 2011 at 12:42 PM, Rafael J. Wysocki <[email protected]> wrote:
>
> Bug-Entry ? ? ? : http://bugzilla.kernel.org/show_bug.cgi?id=34012
> Subject ? ? ? ? : 2.6.39-rc4+: oom-killer busy killing tasks
> Submitter ? ? ? : Christian Kujau <[email protected]>
> Date ? ? ? ? ? ?: 2011-04-22 1:57 (9 days old)
> Message-ID ? ? ?: <[email protected]>
> References ? ? ?: http://marc.info/?l=linux-kernel&m=130343744622331&w=2

Judging by the extended debug info in:

http://nerdbynature.de/bits/2.6.39-rc4/oom/
(The -9 files are the current ones)

that thing shows a _lot_ of xfs inodes:

xfs_inode 479187 479187 1120 14 4 : tunables 0
0 0 : slabdata 34329 34329 0

even though there aren't that many dentries (each inode should have at
least one dentry associated with it under normal circumstances):

dentry 97896 97900 160 25 1 : tunables 0
0 0 : slabdata 3916 3916 0

and then later when the system gets low on memory, the dentries shrink:

dentry 1017 3525 160 25 1 : tunables 0
0 0 : slabdata 141 141 0

but the XFS inodes do not:

xfs_inode 557579 557579 1120 14 4 : tunables 0
0 0 : slabdata 41492 41492 0

so I suspect it's some kind of XFS inode leak.

Linus

2011-05-01 13:18:19

by Mikael Pettersson

[permalink] [raw]
Subject: Re: [Bug #33492] [bug] 2.6.39-rc3 fails to boot on Alpha

On Sat, 30 Apr 2011 21:46:56 +0200 (CEST), "Rafael J. Wysocki" <[email protected]> wrote:
> The following bug entry is on the current list of known regressions
> from 2.6.38. Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33492
> Subject : [bug] 2.6.39-rc3 fails to boot on Alpha
> Submitter : Mikael Pettersson <[email protected]>
> Date : 2011-04-17 15:13 (14 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=130305321212360&w=2

Fixed in 2.6.39-rc5.

/Mikael

2011-05-01 17:01:56

by Linus Torvalds

[permalink] [raw]
Subject: Re: [Bug #32982] Kernel locks up a few minutes after boot

On Sun, May 1, 2011 at 2:55 AM, Bart Van Assche <[email protected]> wrote:
>
> There is something else and completely unrelated that is puzzling me though:
> on two almost identical systems one always recognizes all internal PCIe
> cards but the other system not. This is something that seldom happened with
> 2.6.34 but happens frequently with 2.6.38 and 2.6.39-rcx. What I see is that
> during boot either both InfiniBand PCIe cards are recognized or that one
> specific card is not recognized and even doesn't show up in the lspci
> output. A BIOS upgrade didn't help. Any idea where I should start looking to
> find the cause of this issue ?

So it has happened sporadically before, but happens much more commonly
now? That very much implies some timing issue in PCI probing.

It could be, for example, that the card has a very slow reset
sequence, and doesn't respond to PCI config cycles until it has
internally booted fully. If so, a faster boot by the kernel might just
cause the Linux PCI enumeration to be done before the card is ready.

(That's a really unlikely scenario - I'm not seriously suggesting that
the card would be quite <i>that</i> stupid and slow. But there might
be similar issues at a much lower level, ie if the Linux pcie port
driver might be resetting the port and then trying to read the card
too quickly afterwards, and you'd want some added delay there).

Have you tried it "pcie_ports=compat" (or "native") makes any difference?

But you should probably contact Jesse Barnes and the linux-pci mailing
list and see if anybody has any smarter ideas.

Linus

2011-05-01 22:55:37

by Rafael J. Wysocki

[permalink] [raw]
Subject: Re: [Bug #33272] drm related hard-hang

On Sunday, May 01, 2011, Peter Teoh wrote:
> sorry, i did a git-update to 2.6.39-rc4 and it failed for me (hard hanged
> too) in other ways:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=34182
>
> so i have not been able to test this, but definitely 2.6.39-rc3 is not
> working as far as Intel DRM is concerned.

Thanks for the update.

Rafael

2011-05-01 22:56:57

by Rafael J. Wysocki

[permalink] [raw]
Subject: Re: [Bug #33492] [bug] 2.6.39-rc3 fails to boot on Alpha

On Sunday, May 01, 2011, Mikael Pettersson wrote:
> On Sat, 30 Apr 2011 21:46:56 +0200 (CEST), "Rafael J. Wysocki" <[email protected]> wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.38. Please verify if it still should be listed and let the tracking team
> > know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33492
> > Subject : [bug] 2.6.39-rc3 fails to boot on Alpha
> > Submitter : Mikael Pettersson <[email protected]>
> > Date : 2011-04-17 15:13 (14 days old)
> > Message-ID : <[email protected]>
> > References : http://marc.info/?l=linux-kernel&m=130305321212360&w=2
>
> Fixed in 2.6.39-rc5.

Thanks, closing.

Rafael

2011-05-02 18:34:00

by Mikael Pettersson

[permalink] [raw]
Subject: Re: [Bug #33402] [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac

On Sat, 30 Apr 2011 21:46:55 +0200 (CEST), "Rafael J. Wysocki" <[email protected]> wrote:
> The following bug entry is on the current list of known regressions
> from 2.6.38. Please verify if it still should be listed and let the tracking team
> know (either way).
>
>
> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33402
> Subject : [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac
> Submitter : Mikael Pettersson <[email protected]>
> Date : 2011-04-12 17:30 (19 days old)
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linuxppc-embedded&m=130263128523237&w=2

Fixed in 2.6.39-rc5.

/Mikael

2011-05-02 18:42:43

by Rafael J. Wysocki

[permalink] [raw]
Subject: Re: [Bug #33402] [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac

On Monday, May 02, 2011, Mikael Pettersson wrote:
> On Sat, 30 Apr 2011 21:46:55 +0200 (CEST), "Rafael J. Wysocki" <[email protected]> wrote:
> > The following bug entry is on the current list of known regressions
> > from 2.6.38. Please verify if it still should be listed and let the tracking team
> > know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33402
> > Subject : [regression] 2.6.39-rc[1-3] fail to boot on G5 PowerMac
> > Submitter : Mikael Pettersson <[email protected]>
> > Date : 2011-04-12 17:30 (19 days old)
> > Message-ID : <[email protected]>
> > References : http://marc.info/?l=linuxppc-embedded&m=130263128523237&w=2
>
> Fixed in 2.6.39-rc5.

Thanks, closing.

Rafael

2011-05-02 21:04:49

by Gottfried Haider

[permalink] [raw]
Subject: Re: [Bug #33482] [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)

Hello Rafael,


> Bug-Entry ? ? ? : http://bugzilla.kernel.org/show_bug.cgi?id=33482
> Subject ? ? ? ? : [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)
> Submitter ? ? ? : Gottfried Haider <[email protected]>
> Date ? ? ? ? ? ?: 2011-04-16 16:38 (15 days old)
> Message-ID ? ? ?: <[email protected]>
> References ? ? ?: http://marc.info/?l=linux-kernel&m=130297197128328&w=2

This can be removed from the regression list as it turned out to be
only a mis-config-uration (oldconfig listed BT_L2CAP as a new config
option, defaulting to false, when it had been build as a module
before).

regards,

Gottfried

2011-05-02 21:13:15

by Rafael J. Wysocki

[permalink] [raw]
Subject: Re: [Bug #33482] [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)

On Monday, May 02, 2011, Gottfried Haider wrote:
> Hello Rafael,
>
>
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33482
> > Subject : [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)
> > Submitter : Gottfried Haider <[email protected]>
> > Date : 2011-04-16 16:38 (15 days old)
> > Message-ID : <[email protected]>
> > References : http://marc.info/?l=linux-kernel&m=130297197128328&w=2
>
> This can be removed from the regression list as it turned out to be
> only a mis-config-uration (oldconfig listed BT_L2CAP as a new config
> option, defaulting to false, when it had been build as a module
> before).

Thanks, closing.

Rafael

2011-05-06 12:41:49

by Mark Jackson

[permalink] [raw]
Subject: Re: [Bug #33092] [regression] 2.6.39-rc1 - Beagleboard usbnet broken

On 30/04/11 20:46, Rafael J. Wysocki wrote:
> This message has been generated automatically as a part of a summary report
> of recent regressions.
>
> The following bug entry is on the current list of known regressions
> from 2.6.38. Please verify if it still should be listed and let the tracking team
> know (either way).

I have just tried the latest linus git and it is still broken.

> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33092
> Subject : [regression] 2.6.39-rc1 - Beagleboard usbnet broken
> Submitter : Mark Jackson <[email protected]>
> Date : 2011-04-04 9:22 (27 days old)
> First-Bad-Commit: http://git.kernel.org/linus/087809fce28f50098d9c3ef1a6865c722f23afd2
> Message-ID : <[email protected]>
> References : http://marc.info/?l=linux-kernel&m=130191386508831&w=2

Regards
Mark

2011-05-06 17:32:51

by Rafael J. Wysocki

[permalink] [raw]
Subject: Re: [Bug #33092] [regression] 2.6.39-rc1 - Beagleboard usbnet broken

On Friday, May 06, 2011, Mark Jackson wrote:
> On 30/04/11 20:46, Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a summary report
> > of recent regressions.
> >
> > The following bug entry is on the current list of known regressions
> > from 2.6.38. Please verify if it still should be listed and let the tracking team
> > know (either way).
>
> I have just tried the latest linus git and it is still broken.
>
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=33092
> > Subject : [regression] 2.6.39-rc1 - Beagleboard usbnet broken
> > Submitter : Mark Jackson <[email protected]>
> > Date : 2011-04-04 9:22 (27 days old)
> > First-Bad-Commit: http://git.kernel.org/linus/087809fce28f50098d9c3ef1a6865c722f23afd2
> > Message-ID : <[email protected]>
> > References : http://marc.info/?l=linux-kernel&m=130191386508831&w=2

Thanks for the update.

Rafael

2011-05-07 17:20:09

by Peter Teoh

[permalink] [raw]
Subject: Re: [Bug #33272] drm related hard-hang

I did an update (2.6.39-rc6+) today and the system seemed very stable,
all previously reported bugs i have has all disappeared. i tested it
with Chrome browser usage heavily, and kernel tracing with systemtap
and all seemed very stable. Thanks.


2011/5/2 Rafael J. Wysocki <[email protected]>:
> On Sunday, May 01, 2011, Peter Teoh wrote:
>> sorry, i did a git-update to 2.6.39-rc4 and it failed for me (hard hanged
>> too) in other ways:
>>
>> https://bugzilla.kernel.org/show_bug.cgi?id=34182
>>
>> so i have not been able to test this, but definitely 2.6.39-rc3 is not
>> working as far as Intel DRM is concerned.
>
> Thanks for the update.
>
> Rafael
>



--
Regards,
Peter Teoh

2011-05-07 22:55:39

by Rafael J. Wysocki

[permalink] [raw]
Subject: Re: [Bug #33272] drm related hard-hang

On Saturday, May 07, 2011, Peter Teoh wrote:
> I did an update (2.6.39-rc6+) today and the system seemed very stable,
> all previously reported bugs i have has all disappeared. i tested it
> with Chrome browser usage heavily, and kernel tracing with systemtap
> and all seemed very stable. Thanks.

Good, thanks for the update.

Rafael