2007-08-13 18:16:54

by Michal Piotrowski

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Subject: [1/4] 2.6.23-rc3: known regressions

Hi all,

Here is a list of some known regressions in 2.6.23-rc3.

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 9
Andi Kleen 5
Linus Torvalds 5
Andrew Morton 4
Al Viro 3
Cornelia Huck 3
Jens Axboe 3
Tejun Heo 3



Unclassified

Subject : 2.6.23-rc2 cross compile regressions (alpha,xtensa)
References : http://lkml.org/lkml/2007/8/6/43
Last known good : alpha: 2.6.22-git8
xtensa: 2.6.22-git6
Submitter : Jan Dittmer <[email protected]>
Caused-By : ?
Handled-By : xtensa: Christian Zankel <[email protected]>
Status : unknown

Subject : console is messed up after resume from s2ram or switching to console from X
References : http://lkml.org/lkml/2007/8/4/6
Last known good : ?
Submitter : Jeff Chua <[email protected]>
Caused-By : ?
Handled-By : H. Peter Anvin <[email protected]>
Antonino A. Daplas <[email protected]>
Workaround : "s2ram --force --acpi_sleep 1 --vbe_mode"
Status : problem is being debugged

Subject : konqueror suddenly vanishing, "konqueror: Fatal IO error: client killed"
References : http://lkml.org/lkml/2007/7/22/86
Last known good : ?
Submitter : Markus <[email protected]>
Caused-By : ?
Handled-By : Ingo Molnar <[email protected]>
Status : problem is being debugged



Power management

Subject : 2.6.23-rc2 swsusp, suddenly increased uptime
References : http://lkml.org/lkml/2007/8/12/249
Last known good : ?
Submitter : Thomas Voegtle <[email protected]>
Caused-By : ?
Handled-By : ?
Status : unknown

Subject : resume from ram much slower
References : http://lkml.org/lkml/2007/8/10/275
Last known good : 2.6.23-rc1 ?
Submitter : Arkadiusz Miskiewicz <[email protected]>
Caused-By : ?
Handled-By : Rafael J. Wysocki <[email protected]>
Status : problem is being debugged



Regards,
Michal

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2007-08-15 16:54:08

by Markus

[permalink] [raw]
Subject: Re: [1/4] 2.6.23-rc3: known regressions

> Subject : konqueror suddenly vanishing, "konqueror: Fatal IO
error: client killed"
> References : http://lkml.org/lkml/2007/7/22/86
> Last known good : ?
> Submitter : Markus <[email protected]>
> Caused-By : ?
> Handled-By : Ingo Molnar <[email protected]>
> Status : problem is being debugged
Last working kernel was the 2.6.22 without cfs. With the patch applied
it shows the same problem (And so it does with the 2.6.23 as cfs was
merged). And its caused by the cfs(-patch).

And the real problem is not just restricted to konqueror. Its just
easier to reproduce. (So the original mails started at
http://lkml.org/lkml/2007/7/14/60 )

Markus