linux-kernel - Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

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Message-ID: <20080225215049.GD2659@elf.ucw.cz>
Date:	Mon, 25 Feb 2008 22:50:49 +0100
From:	Pavel Machek <pavel@....cz>
To:	"Michael S. Tsirkin" <m.s.tsirkin@...il.com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Alexey Starikovskiy <astarikovskiy@...e.de>,
	Len Brown <len.brown@...el.com>, linux-acpi@...r.kernel.org,
	Jeff Garzik <jeff@...zik.org>
Subject: Re: broken suspend in .2.6.25-rc3 on T61p (was Re: new regression
	in 2.6.25-rc3: no keyboard/lid acpi events on thinkpad T61p)

Hi!

> >  > commit 559bbe6cbd0d8c68d40076a5f7dc98e3bf5864b2
> >  > Author: Pavel Machek <pavel@....cz>
> >  > Date:   Thu Feb 21 13:56:55 2008 +0100
> >  >
> >  >     power_state: get rid of write-only variable in SATA
> >
> >  This is pretty unlikely to be it. Can you double check that this patch
> >  really breaks something?
> 
> I did and it seems to: just reverting
> 559bbe6cbd0d8c68d40076a5f7dc98e3bf5864b2 fixes resume for me.
> 635adc28087ced0c843d2ecb6d4ae474d0e611cd which is
> 559bbe6cbd0d8c68d40076a5f7dc98e3bf5864b2~1
> also resumes fine.

Hmm, I guess that should teach me about "simple cleanups".

Do you use any of:

ata/sata_inic162x.c
ata/sata_nv.c
ata/sata_sil24.c

by chance?

(Ok, the patch is very safe to revert, it was "cleanup", it fixes
nothing).
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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