Re: [FIX, please test] Re: 2.5.70-bk16 - nfs interferes with s4bios suspend

[Pavel Machek <pavel@suse.cz>]

Hi!

> > > I didn't have any actual nfs mounts at the time but I tried it
> > > with an otherwise similar system. It went through, got to freeing
> > > memory, showed me a bunch of fullstops being drawn and then went
> > > into an endless BUG loop. All I could pick out (after many a moment
> > > of staring) was 'schedule in atmoic'.
> > > 
> > > I'll do a proper test with a console cable present in a few days. I
> > > can't atm cos I'm not on the same network and don't have a 2nd 
> > > computer to hook up the null-modem cable to.
> 
> Was able to capture the output for this case (it's long). The result
> without preempt is below this one.

> I hit the power button here and shut the box down.
> 
> > Turn it off. You don't want to debug preempt and nfs at the same time.
> 
> And this is with preempt off:
> 
> Stopping tasks: XFree86 entered refrigerator
> =pdflush entered refrigerator
...
> =init entered refrigerator
> =procmail entered refrigerator
> =|
> Freeing memory: .........................|
> Syncing disks before copy
> Suspending devices
> Suspending device c052c48c
> Suspending devices
> Suspending device c052c48c
> suspending: hda ------------[ cut here ]------------
> kernel BUG at drivers/ide/ide-disk.c:1110!

Okay, you hit some ide problems, but freezing NFS worked okay. Did you
have active NFS mounts at this point?
								Pavel
-- 
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]