Re: [3/3] 2.6.23-rc6: known regressions v2

Rafael J. Wysocki
2007-09-15T18:08:53Z

On Saturday, 15 September 2007 04:29, Michal Piotrowski wrote:
> Hi all,
>
> Here is a list of some known regressions in 2.6.23-rc6.
>
> 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 10
> Andi Kleen 7
> Linus Torvalds 6
> Alan Stern 5
> Hugh Dickins 5
> Trond Myklebust 5
> Andrew Morton 4
> David S. Miller 4
> Al Viro 3
> Alexey Starikovskiy 3
> Cornelia Huck 3
> Jens Axboe 3
> Stephen Hemminger 3
> Tejun Heo 3
>
>
>
> Power management
>
> Subject : powersaving degradation, (time spend in C0 goes up after a while)
> References : http://lkml.org/lkml/2007/9/2/142
> Last known good : ?
> Submitter : Christian Leber <christian@leber.de>
> Caused-By : ?
> Handled-By : ?
> Status : unknown
>
> Subject : something broke resume from s2ram on mbp c1d (??? :))
> References : http://lkml.org/lkml/2007/8/28/67
> Last known good : 2.6.23-rc3
> Submitter : Soeren Sonnenburg <kernel@nn7.de>
> Caused-By : ?
> Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
> Status : unknown

Soeren said he would bisect, but I guess he didn't have the time.

> Subject : 2.6.23-rc2 swsusp, suddenly increased uptime
> References : http://lkml.org/lkml/2007/8/12/249
> Last known good : ?
> Submitter : Thomas Voegtle <tv@lio96.de>
> Caused-By : ?
> Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
> Status : problem is being debugged

This is hard to reproduce, AFAICS, and unreproducible on any boxes I have
access to.

> 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 <arekm@maven.pl>
> Caused-By : ?
> Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
> Status : problem is being debugged

Unresolved, bisection might be helpful.

Greetings,
Rafael