Re: [2/2] 2.6.21-rc7: known regressions

Rafael J. Wysocki
2007-04-16T10:06:22Z

On Monday, 16 April 2007 02:37, Adrian Bunk wrote:
> This email lists some known regressions in Linus' tree compared to 2.6.20.
>
> If you find your name in the Cc header, you are either submitter of one
> of the bugs, maintainer of an affectected subsystem or driver, a patch
> of you caused a breakage or I'm considering you in any other way
> possibly involved with one or more of these issues.
>
> Due to the huge amount of recipients, please trim the Cc when answering.
>
[--snip--]
>
>
> Subject : suspend to disk works only once
> References : http://lkml.org/lkml/2007/4/13/240
> Submitter : Tobias Diedrich <ranma+kernel@tdiedrich.de>
> Caused-By : Rafael J. Wysocki <rjw@sisk.pl>
> commit ed746e3b18f4df18afa3763155972c5835f284c5
> Handled-By : Rafael J. Wysocki <rjw@sisk.pl>
> Dmitry Torokhov <dtor@insightbb.com>
> David Brownell <david-b@pacbell.net>
> Status : problem is being debugged

Workaround is possible: do "echo shutdown > /sys/power/disk" before the
suspend or, for s2disk, add "shutdown method = shutdown" to the configuration
file.

Greetings,
Rafael