Re: T60 not coming out of suspend to RAM

Pavel Machek
2006-08-30T14:46:59Z

Hi!

> > > > > OK, it turns out the problem was with running SATA drive in AHCI mode.
> > > > >
> > > > > After applying the following patch from Forrest Zhao
> > > > > http://lkml.org/lkml/2006/7/20/56
> > > > > both suspend to disk and suspend to ram work fine now.
> > > > > This patch is going into 2.6.18, isn't it?
> > > >
> > > > Not sure, check latest -rc5, and if it is not there, ask akpm...
> > > >
> > >
> > > Andrew, this is going into 2.6.18, isn't it? I don't see it in -rc5.
> > >
> >
> > It looks like Forrest's stuff is all queued up in the libata devel tree,
> > although in a significantly different-looking form.
> >
> > So no, right now it doesn't look good for 2.6.18.
> >
>
> Ugh, more's the pity :(
> How about merging this one patch? T60 is only half as useful without it (no disk
> after resume), and the rate of changes in libata is high so just using a patch
> is gonnu be painful in the long run.

I guess you need to convince SATA maintainer that patch is safe before
it can go in...
Pavel
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