In gmane.linux.kernel, you wrote:
>> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc3/2.6.18-rc3-mm2/
>
> I tried it and guess what :)... swsusp doesn't work :@.
>
> This time I was able to dump process states with sysrq-t:
> http://www.fi.muni.cz/~xslaby/sklad/ide2.gif
>
> My guess is ide2/2.0 dies (hpt370 driver), since last thing kernel prints is
> suspending device 2.0
Does it go away if you revert this?
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc3/2.6.18-rc3-mm2/broken-out/ide-reprogram-disk-pio-timings-on-resume.patch
That should only affect resume, not suspend, but it does mess around
with ide power management. Is this maybe happening on the *second*
suspend?
> -hdc: ATAPI 63X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
> +hdc: ATAPI CD-ROM drive, 0kB Cache, UDMA(33)
This looks suspicious. -mm does have several ide-fix-hpt3xx patches.
Jason
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