Messages in this thread | | | Date | Wed, 18 Jun 2003 12:35:28 +0200 | From | Pavel Machek <> | Subject | Re: [FIX, please test] Re: 2.5.70-bk16 - nfs interferes with s4bios suspend |
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Hi!
> > > > 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? > > Yup. I upgraded to .72 and tried again (using the new taskfile stuff) and > this time it suspended. On resume though, the framebuffer console wasn't > really functioning. I had to switch to X and then switch back again before > it was all groovy.
Thanx.
> Ponderance: Why did it do a full s/w suspend when I asked for the bios > to handle it? I have s4bios showing up in /proc/acpi/sleep and the bios > is set to suspend to disk. I've even got an a0 partition fully formatted > and it still ignored it all.
I don't know, try looking at drivers/acpi/sleep/main.c, and if neccessary insert some printk()s to see what's going on.
> I was using the following line to activate it: > > echo 4b >/proc/acpi/sleep
That seems right.
Pavel
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