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Re: [iBook G4 - 2.6.12] Ooooooops after resuming from sleep



El mié, 06-07-2005 a las 15:46 +1000, Benjamin Herrenschmidt escribió:
> On Tue, 2005-07-05 at 19:48 +0200, Matthias Grimm wrote:
> > On Tue, 05 Jul 2005 19:03:31 +0200
> > Jack Malmostoso <jackmalmostoso@freesurf.ch> wrote:
> > 
> > 
> > > Jul  5 16:23:25 localhost kernel: hdc: Enabling MultiWord DMA 2
> > > Jul  5 16:23:25 localhost kernel: Oops: kernel access of bad area, sig: 11 [#1]
> > > Jul  5 16:23:25 localhost kernel: PREEMPT 
> > > Jul  5 16:23:25 localhost kernel: NIP: C02A8A88 LR: C028217C SP: E5421D60 REGS: e5421cb0 TRAP: 
> > 
> > The kernel sleep code has problems with PREEMPT kernels. I don't think
> > that this has been solved yet. Compile your kernel with PREEMPT
> > disabled and this should work. It is not a pbbuttonsd issue.
> 
> I'm not sure this bug is related to PREEMPT. I've seen it reported for a
> while, it looks like a bug in the USB HID driver. I would suggest
> reporting it to the linux-usb-devel mailing list.
> 
> Ben.
> 
> 
> 
yes, i have problems with usb hid and sleep in 2.6.11; The temporal
solution is sleep twice



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