Re: 2.6.22-rc4 hibernate disables skge wol

From: Rafael J. Wysocki
Date: Fri Jun 15 2007 - 17:58:26 EST


On Friday, 15 June 2007 23:50, David Greaves wrote:
> I've started a new thread here since the old one got somewhat hijacked.
>
> Rafael J. Wysocki wrote:
> > On Friday, 1 June 2007 23:23, David Greaves wrote:
> >> Not a regression though, it does it in 2.6.21
> >>
> >> If I cause the system to save state to disk then whilst off it no longer
> >> responds to g-wol.
> >
> > Can you please try with the hibernation and suspend patch series from
> >
> > http://www.sisk.pl/kernel/hibernation_and_suspend/2.6.22-rc3/patches/
> >
> > applied?
> >
> > Greetings,
> > Rafael
> >
> >
> Now, IIRC, some time ago you asked me to try some patches :)
>
> So I applied them (and Tejun's fixes as per the old thread) to rc4 (which seems
> to include a couple already).
>
> Hibernate/resume works but although WOL works on an init 0, it doesn't work on a
> hibernated system :(

Well, I have one idea, but I'd like the recent paches currently in -mm to
settle down before trying it. ;-)

In the meantime, you may want to open a bugzilla entry related to this issue
(please add my address to the CC list if you do that).

Greetings,
Rafael


--
"Premature optimization is the root of all evil." - Donald Knuth
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