Re: git-acpi breakage, sym2

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Matthew Wilcox <matthew@xxxxxx> wrote:
>
> On Thu, May 11, 2006 at 11:10:05PM -0700, Andrew Morton wrote:
> > The above bug appears to trigger a scsi or sym2 bug.  With git-acpi.patch
> > present I get
> > 
> > sym0: <895> rev 0x2 at pci 0000:02:0c.0 irq 9
> > sym0: Symbios NVRAM, ID 7, Fast-40, SE, parity checking
> > sym0: SCSI BUS has been reset.
> > scsi0 : sym-2.2.3
> >  target0:0:0: Multiple LUNs disabled in NVRAM
> >  0:0:0:0: ABORT operation started.
> >  0:0:0:0: ABORT operation timed-out.
> >  0:0:0:0: DEVICE RESET operation started.
> >  0:0:0:0: DEVICE RESET operation timed-out.
> >  0:0:0:0: BUS RESET operation started.
> >  0:0:0:0: BUS RESET operation timed-out.
> >  0:0:0:0: HOST RESET operation started.
> > sym0: SCSI BUS has been reset.
> >  0:0:0:0: HOST RESET operation timed-out.
> >  0:0:0:0: scsi: Device offlined - not ready after error recovery
> >  0:0:1:0: ABORT operation started.
> >  0:0:1:0: ABORT operation timed-out.
> >  0:0:1:0: DEVICE RESET operation started.
> >  0:0:1:0: DEVICE RESET operation timed-out.
> >  0:0:1:0: BUS RESET operation started.
> >  0:0:1:0: BUS RESET operation timed-out.
> >  0:0:1:0: HOST RESET operation started.
> > sym0: SCSI BUS has been reset.
> >  0:0:1:0: HOST RESET operation timed-out.
> >  0:0:1:0: scsi: Device offlined - not ready after error recovery
> >  0:0:2:0: ABORT operation started.
> >  0:0:2:0: ABORT operation timed-out.
> >  0:0:2:0: DEVICE RESET operation started.
> >  0:0:2:0: DEVICE RESET operation timed-out.
> >  0:0:2:0: BUS RESET operation started.
> >  0:0:2:0: BUS RESET operation timed-out.
> >  0:0:2:0: HOST RESET operation started.
> > sym0: SCSI BUS has been reset.
> > 
> > ad infinitum.  How come?
> 
> Are you sure it's ad infinitum or just once for every device?

I have a single card talking to a single disk.  I whacked it after a couple
of minutes.

> Anyway, this looks like a fairly classic "sym2 isn't getting any
> interrupts" scenario.

It is - Len found that one.
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