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

["Rafael J. Wysocki" <rjw@sisk.pl>]

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