From: Karol Kozimor <sziwan@hell.org.pl>
To: linux-kernel@vger.kernel.org
Subject: Re: APM suspend causes uninterruptible sleep
Date: Sat, 28 Feb 2004 01:18:30 +0100 [thread overview]
Message-ID: <20040228001830.GA27828@hell.org.pl> (raw)
In-Reply-To: <1tLo4-3qF-9@gated-at.bofh.it>
Thus wrote Keith Duthie:
> Between alsa-driver 0.9.4 and alsa-driver 0.9.5 the change below was made.
> Since then, suspending with a program outputting to the pcm device
> causes that program to enter the uninterruptible sleep state. Reverting
> this patch fixes the problem. The problem exists in 0.9.5 through 1.0.2c.
Just FYI: a similar problem was introduced in intel8x0, also around that
time. Note: the uninterruptible sleep issue only applies to the software
using native ALSA, OSS emulation users seem to survive the suspend.
Best regards,
--
Karol 'sziwan' Kozimor
sziwan@hell.org.pl
next parent reply other threads:[~2004-02-28 0:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1tLo4-3qF-9@gated-at.bofh.it>
2004-02-28 0:18 ` Karol Kozimor [this message]
2004-02-27 8:15 APM suspend causes uninterruptible sleep Keith Duthie
2004-03-02 21:38 ` Pavel Machek
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