Re: 2.6.24-rc8-git1: Reported regressions from 2.6.23

[Ingo Molnar <mingo@elte.hu>]

* Rafael J. Wysocki <rjw@sisk.pl> wrote:

> > > > Subject		: snd_hda_intel 2.6.24-rc2 bug: interrupts don't always work on Lenovo X60s
> > > > Submitter	: Roland Dreier <rdreier@cisco.com>
> > > > Date		: 2007-11-08 14:55
> > > > References	: http://lkml.org/lkml/2007/11/8/255
> > > > 		  http://bugzilla.kernel.org/show_bug.cgi?id=9332
> > > > Handled-By	: Takashi Iwai <tiwai@suse.de>
> > > > 		  Ingo Molnar <mingo@elte.hu>
> > > > Patch		: http://lkml.org/lkml/2007/11/16/66
> > 
> > This patch went in, but was reverted because it caused more problems than 
> > it fixed. And what it "fixed" was somewhat dubious anyway.
> 
> It was reported to break suspend on one box, but Takashi wants it in, 
> AFAICS, as quite some time has been invested into figuring out what's 
> going wrong in that case.

since this is about a weird, not fully understood hardware interfacing 
and timing problem, and because my original fix was not really a 
regression fix (but it indeed _caused_ a real regression in a previously 
working setup), i'd lean towards just reverting my patch in .24 and 
going with Takashi's fixes in .25. I.e. the current -git status quo.

	Ingo