2007-05-19 22:06:29

by Michal Piotrowski

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Subject: Re: [2/5] 2.6.22-rc2: known regressions

Hi all,

Here is a list of some known regressions in 2.6.22-rc2.

Feel free to add new regressions/remove fixed etc.
http://kernelnewbies.org/known_regressions



Block devices

Subject : loop devices limited to one single device
References : http://lkml.org/lkml/2007/5/16/229
Submitter : Uwe Bugla <[email protected]>
Status : Unknown



File systems

Subject : File on XFS is truncated at reboot with 2.6.22-rc1
References : http://bugzilla.kernel.org/show_bug.cgi?id=8503
Submitter : Maurice van der Pot <[email protected]>
Status : Unknown



Memory management

Subject : SLAB doesn't like usb_get_configuration()
References : http://lkml.org/lkml/2007/5/19/96
Submitter : Indan Zupancic <[email protected]>
Status : Unknown

Subject : BUG: at mm/slab.c:777 __find_general_cachep()
References : http://lkml.org/lkml/2007/5/18/17
Submitter : Jeff Garzik <[email protected]>
Status : Unknown

Subject : kernel BUG at include/linux/slub_def.h:88 kmalloc_index()
References : http://bugzilla.kernel.org/show_bug.cgi?id=8476
Submitter : Cherwin R. Nooitmeer <[email protected]>
Status : Unknown



Regards,
Michal

--
Michal K. K. Piotrowski
Kernel Monkeys
(http://kernel.wikidot.com/start)


2007-05-19 22:15:07

by Indan Zupancic

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Subject: Re: [2/5] 2.6.22-rc2: known regressions

On Sun, May 20, 2007 00:05, Michal Piotrowski wrote:
> Hi all,
>
> Here is a list of some known regressions in 2.6.22-rc2.
>
> Feel free to add new regressions/remove fixed etc.
> http://kernelnewbies.org/known_regressions

> Subject : SLAB doesn't like usb_get_configuration()
> References : http://lkml.org/lkml/2007/5/19/96
> Submitter : Indan Zupancic <[email protected]>
> Status : Unknown

This one is fixed: http://lkml.org/lkml/2007/5/19/171

Regards,

Indan


2007-05-19 22:17:24

by Michal Piotrowski

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Subject: Re: [2/5] 2.6.22-rc2: known regressions

Hi Indan,

On 20/05/07, Indan Zupancic <[email protected]> wrote:
> On Sun, May 20, 2007 00:05, Michal Piotrowski wrote:
> > Hi all,
> >
> > Here is a list of some known regressions in 2.6.22-rc2.
> >
> > Feel free to add new regressions/remove fixed etc.
> > http://kernelnewbies.org/known_regressions
>
> > Subject : SLAB doesn't like usb_get_configuration()
> > References : http://lkml.org/lkml/2007/5/19/96
> > Submitter : Indan Zupancic <[email protected]>
> > Status : Unknown
>
> This one is fixed: http://lkml.org/lkml/2007/5/19/171

Yes, I know ;)

Subject : SLAB doesn't like usb_get_configuration()
References : http://lkml.org/lkml/2007/5/19/96
Submitter : Indan Zupancic <[email protected]>
Patch : http://lkml.org/lkml/2007/5/19/171
Status : patch available

>
> Regards,
>
> Indan
>
>
>

Regards,
Michal

--
Michal K. K. Piotrowski
Kernel Monkeys
(http://kernel.wikidot.com/start)

2007-05-19 22:28:31

by Stefan Richter

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Subject: Re: [2/5] 2.6.22-rc2: known regressions

Michal Piotrowski wrote:
> Memory management

> Subject : BUG: at mm/slab.c:777 __find_general_cachep()
> References : http://lkml.org/lkml/2007/5/18/17
> Submitter : Jeff Garzik <[email protected]>
> Status : Unknown

Patch available and verified: http://lkml.org/lkml/2007/5/18/19
"avoid-zero-size-allocation-in-cache_k8_northbridges"

Category is x86-64, not memory management.
--
Stefan Richter
-=====-=-=== -=-= =-=--
http://arcgraph.de/sr/

2007-05-19 22:37:51

by Michal Piotrowski

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Subject: Re: [2/5] 2.6.22-rc2: known regressions

Hi Stefan,

On 20/05/07, Stefan Richter <[email protected]> wrote:
> Michal Piotrowski wrote:
> > Memory management
>
> > Subject : BUG: at mm/slab.c:777 __find_general_cachep()
> > References : http://lkml.org/lkml/2007/5/18/17
> > Submitter : Jeff Garzik <[email protected]>
> > Status : Unknown
>
> Patch available and verified: http://lkml.org/lkml/2007/5/18/19
> "avoid-zero-size-allocation-in-cache_k8_northbridges"
>
> Category is x86-64, not memory management.

Informations updated, thanks.

Regards,
Michal

--
Michal K. K. Piotrowski
Kernel Monkeys
(http://kernel.wikidot.com/start)

2007-05-19 23:38:19

by Maurice van der Pot

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Subject: Re: [2/5] 2.6.22-rc2: known regressions

On Sun, May 20, 2007 at 12:05:56AM +0200, Michal Piotrowski wrote:
> File systems
>
> Subject : File on XFS is truncated at reboot with 2.6.22-rc1
> References : http://bugzilla.kernel.org/show_bug.cgi?id=8503
> Submitter : Maurice van der Pot <[email protected]>
> Status : Unknown

I just noticed the earlier report of this issue in your list of
regressions with patches:

File systems

Subject : 2.6.21-git10/11: files getting truncated on xfs
References : http://lkml.org/lkml/2007/5/9/410
Submitter : Jeremy Fitzhardinge <[email protected]>
Handled-By : David Chinner <[email protected]>
Patch : http://lkml.org/lkml/2007/5/12/93
Status : patch available

I tried the patch and it solves the problem for me as well.

Regards,
Maurice.

--
Maurice van der Pot

Gentoo Linux Developer [email protected] http://www.gentoo.org
Creator of BiteMe! [email protected] http://www.kfk4ever.com


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