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From: Hiroyuki Aizu <aizu@navi.org>
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Date: Sat, 6 Sep 2003 11:22:59 +0900
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Subject: [acpi-jp 2651] Re: ACPI related regression and panics
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Hi.

My laptop Toshiba Libretto L5 has same problem that after resume with ATAng.
So I make patch and report to FreeBSD-current ML. Please see and test the patch, if you can.

You can see the patch and message form here.
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=543820+0+current/freebsd-current


On Fri, 05 Sep 2003 16:30:58 -0700
"Kevin Oberman" <oberman@es.net> wrote:

> > Date: Fri, 5 Sep 2003 15:00:15 -0700 (PDT)
> > From: Nate Lawson <nate@root.org>
> > 
> > On Fri, 5 Sep 2003, Kevin Oberman wrote:
> > > > Date: Thu, 4 Sep 2003 17:40:17 -0700 (PDT)
> > > > From: Nate Lawson <nate@root.org>
> > > > I can't suspend and resume my laptop with ATAng.  Revert just that and
> > > > things work again.  I have reported this to sos@.  Please try and see how
> > > > it works for you.
> > >
> > > Arrg! I rolled back /sys/dev/ata/ to prior to the ATAng commit, but I
> > > can't build a kernel now. It bombs out during compile of
> > > ata-all.c. Any idea what I might be missing? (I know atacontrol is a
> > > separate issue, but I'm not concerned with that at the moment.)
> > 
> > You also need to back out /sys/conf/{files,options} and /sys/sys/ata.h.
> > I used 2003/08/23 as the date.  Here's the commit message with all that
> > needs to be backed out:
> > 
> > http://docs.freebsd.org/cgi/getmsg.cgi?fetch=40266+0+archive/2003/cvs-all/20030831.cvs-all
> 
> Thanks! It was /sys/sys/ata.h that I missed. (I had already edited
> files and options by hand as I didn't want to risk breaking something
> besides ata that had recently changed.)
> 
> Don't know why I could not find that message in the archives. I looked
> for all messages for 8/24 in cvs-all and could not find it. Some dumb
> mistake on my part, no doubt.
> 
> In any case, all of the regressions except the S4 lock-up have been
> cleared, so it's clearly an ATAng problem for the most part.  Since I
> have no hibernation slice on my disk, I don't try it very often, so it
> might have broken some time ago. Also, the disk LED no longer comes
> on. The system simply hangs after the ACPI dump message.
> 
> (And thanks for catching the des.no. I totally let that slip by me.)
> -- 
> R. Kevin Oberman, Network Engineer
> Energy Sciences Network (ESnet)
> Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
> E-mail: oberman@es.net			Phone: +1 510 486-8634
> 
> 
> 


