Messages in this thread | | | From | Mihai Donțu <> | Subject | Re: [patch 0/2] suspend/resume regression fixes | Date | Sun, 23 Sep 2007 16:00:22 +0300 |
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On Sunday 23 September 2007, Alan Cox wrote: > > I switched to libata, but it behaves like the old IDE without ACPI. I > > did not manage to get a full dmesg (apparently all volumes are mounted > > r/o right after a power up from a s2ram) but I did make a picture, from > > which I quote (if I may say so): > > Device errors. > > Libata currently (wrongly IMHO) defaults to avoiding the use of ACPI > suspend/resume methods > > So you also need to boot with "libata.noacpi=0" and if that works beat > up Jeff a bit ..
You were right, 'libata.noacpi=0' does the trick :)
It's interesting my mmc is unmounted before s2ram and then mounted back on resume.
So, to sum up, I have a working suspend-to-ram with libata. Not bad, not bad at all...
Thanks,
-- Mihai Donțu - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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