Re: Bug report (suspend to disk is broken in 2.6.29+ with EIDE drive)

[Rafael J. Wysocki]

On Saturday 01 August 2009, Robert Hancock wrote:
> On 07/31/2009 12:22 AM, Andrew Watts wrote:
> > Description: s2disk worked in 2.6.28 and no longer works in 2.6.30.2
> > (s2disk here means: echo disk>  /sys/power/state); screen blanks but
> > system hangs.
> >
> > Bisection reveals that the problem commit has hash:
> > 295f00042aaf6b553b5f37348f89bab463d4a469.
> 
> That would be:
> 
> author	Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
> 	Fri, 2 Jan 2009 15:12:48 +0000 (16:12 +0100)
> committer	Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
> 	Fri, 2 Jan 2009 15:12:48 +0000 (16:12 +0100)
> commit	295f00042aaf6b553b5f37348f89bab463d4a469
> tree	cbd56955f148f0e175d5b6b779c2888bf2645382
> parent	ebdab07dad3d3a008e519b0a028e1e1ad5ecaef0
> 
> ide: don't execute the next queued command from the hard-IRQ context (v2)
> 
> CCing Bart and linux-ide.

Bart says that should be fixed by commit
2ea5521022ac8f4f528dcbae02668e02a3501a5a, which also is present in
2.6.29, so the bisection result is likely a false positive.

Thanks,
Rafael
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