From: Johannes Berg <johannes@sipsolutions.net>
To: benh@kernel.crashing.org
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
linuxppc-dev list <linuxppc-dev@ozlabs.org>,
linux-pm <linux-pm@lists.osdl.org>, ralf <ralf@linux-mips.org>
Subject: Re: apm_emulation regression
Date: Fri, 14 Dec 2007 13:18:28 +0100 [thread overview]
Message-ID: <1197634708.16079.46.camel@johannes.berg> (raw)
In-Reply-To: <1197590712.15741.197.camel@pasglop>
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> > It can use the new notifier that happens before freezing yes. Johannes,
> > I think that's pretty much what my old powermac implementation did
> > (using my private notifier scheme I had there), might be worth reviving
> > that bit and sticking it into the generic apm_emu ...
>
> Note that you may want to improve on it with a timeout in case userspace
> doesn't ack...
Yeah heh. I'll take a look, shouldn't be too hard. Except I'm not
exactly sure how to test it.
johannes
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next prev parent reply other threads:[~2007-12-14 12:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-12 2:45 apm_emulation regression Benjamin Herrenschmidt
2007-12-12 18:03 ` Johannes Berg
2007-12-13 11:40 ` Johannes Berg
2007-12-13 20:31 ` Benjamin Herrenschmidt
2007-12-14 0:10 ` Rafael J. Wysocki
2007-12-14 0:04 ` Benjamin Herrenschmidt
2007-12-14 0:05 ` Benjamin Herrenschmidt
2007-12-14 12:18 ` Johannes Berg [this message]
2007-12-15 0:20 ` Rafael J. Wysocki
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