Re: [2/2] 2.6.22-git: known regressions

Re: [2/2] 2.6.22-git: known regressions

[Michal Piotrowski]

Hi all,

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

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

List of Aces

Name                    Regressions fixed since 21-Jun-2007
Adrian Bunk                            3
Andi Kleen                             2
Andrew Morton                          2
David Woodhouse                        2
Hugh Dickins                           2
Jens Axboe                             2



FS

Subject         : ia64 build failure from recent diskquota patch
References      : http://lkml.org/lkml/2007/7/18/407
Last known good : ?
Submitter       : Doug Chapman <doug.chapman@hp.com>
Caused-By       : Vasily Tarasov <vtaras@openvz.org>
                  commit b716395e2b8e450e294537de0c91476ded2f0395
Handled-By      : ?
Status          : unknown

Subject         : ext4 build warnings
References      : http://lkml.org/lkml/2007/7/18/420
Last known good : ?
Submitter       : Jeff Garzik <jeff@garzik.org>
Caused-By       : ?
Handled-By      : Mingming Cao <cmm@us.ibm.com>
Status          : unknown



IDE

Subject         : compile error if CONFIG_BLOCK not enabled related to linux/ide.h include
References      : http://lkml.org/lkml/2007/7/18/11
Last known good : ?
Submitter       : Kumar Gala <galak@kernel.crashing.org>
Caused-By       : ?
Handled-By      : Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Status          : unknown



Memory management

Subject         : kmalloc zero size changes break i386
References      : http://lkml.org/lkml/2007/7/19/172
Last known good : ?
Submitter       : Andi Kleen <ak@suse.de>
Caused-By       : Christoph Lameter <clameter@sgi.com>
                  commit 6cb8f91320d3e720351c21741da795fed580b21b
Handled-By      : ?
Status          : unknown



SYSFS

Subject         : sysfs root link count broken in 2.6.22-git5
References      : http://lkml.org/lkml/2007/7/15/62
Last known good : ?
Submitter       : Jean Delvare <khali@linux-fr.org>
Caused-By       : ?
Handled-By      : Tejun Heo <htejun@gmail.com>
Status          : unknown



Regards,
Michal

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Re: [2/2] 2.6.22-git: known regressions

[Greg KH]

On Thu, Jul 19, 2007 at 06:34:55PM +0200, Michal Piotrowski wrote:
> SYSFS
> 
> Subject         : sysfs root link count broken in 2.6.22-git5
> References      : http://lkml.org/lkml/2007/7/15/62
> Last known good : ?
> Submitter       : Jean Delvare <khali@linux-fr.org>
> Caused-By       : ?
> Handled-By      : Tejun Heo <htejun@gmail.com>
> Status          : unknown

This is now fixed in Linus's tree with a patch from Tejun.

thanks,

greg k-h

Re: [2/2] 2.6.22-git: known regressions

[Satyam Sharma]

> Subject         : ext4 build warnings
> References      : http://lkml.org/lkml/2007/7/18/420
> Last known good : ?
> Submitter       : Jeff Garzik <jeff@garzik.org>
> Caused-By       : ?
> Handled-By      : Mingming Cao <cmm@us.ibm.com>
> Status          : unknown

Mingming Cao fixed this:

http://lkml.org/lkml/2007/7/18/564

Dunno if it's in latest git

Re: [2/2] 2.6.22-git: known regressions

[Mingming Caoc]

Satyam Sharma wrote:
>> Subject         : ext4 build warnings
>> References      : http://lkml.org/lkml/2007/7/18/420
>> Last known good : ?
>> Submitter       : Jeff Garzik <jeff@garzik.org>
>> Caused-By       : ?
>> Handled-By      : Mingming Cao <cmm@us.ibm.com>
>> Status          : unknown
> 
> Mingming Cao fixed this:
> 
> http://lkml.org/lkml/2007/7/18/564
> 
> Dunno if it's in latest git

Andrew pushed the patch to Linus last night.

Thanks,

Mingming
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Re: [2/2] 2.6.22-git: known regressions

[Michal Piotrowski]

On 19/07/07, Satyam Sharma <satyam.sharma@gmail.com> wrote:
> > Subject         : ext4 build warnings
> > References      : http://lkml.org/lkml/2007/7/18/420
> > Last known good : ?
> > Submitter       : Jeff Garzik <jeff@garzik.org>
> > Caused-By       : ?
> > Handled-By      : Mingming Cao <cmm@us.ibm.com>
> > Status          : unknown
>
> Mingming Cao fixed this:
>
> http://lkml.org/lkml/2007/7/18/564
>
> Dunno if it's in latest git
>

Informations updated. Thanks!

Regards,
Michal

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Re: [2/2] 2.6.22-git: known regressions

[Bartlomiej Zolnierkiewicz]

On Thursday 19 July 2007, Michal Piotrowski wrote:

> IDE
> 
> Subject         : compile error if CONFIG_BLOCK not enabled related to linux/ide.h include
> References      : http://lkml.org/lkml/2007/7/18/11
> Last known good : ?
> Submitter       : Kumar Gala <galak@kernel.crashing.org>
> Caused-By       : ?
> Handled-By      : Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> Status          : unknown

Not a 2.6.22-git regression (CONFIG_BLOCK was added on September 2006) and
Kumar should have a fix really soon - could be removed from the list IMO.

Thanks,
Bart

Re: [2/2] 2.6.22-git: known regressions

[Michal Piotrowski]

On 19/07/07, Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> wrote:
> On Thursday 19 July 2007, Michal Piotrowski wrote:
>
> > IDE
> >
> > Subject         : compile error if CONFIG_BLOCK not enabled related to linux/ide.h include
> > References      : http://lkml.org/lkml/2007/7/18/11
> > Last known good : ?
> > Submitter       : Kumar Gala <galak@kernel.crashing.org>
> > Caused-By       : ?
> > Handled-By      : Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> > Status          : unknown
>
> Not a 2.6.22-git regression (CONFIG_BLOCK was added on September 2006) and
> Kumar should have a fix really soon - could be removed from the list IMO.

Ok, I removed it.

>
> Thanks,
> Bart
>

Regards,
Michal

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