From: Lennert Buytenhek <buytenh@wantstofly.org>
To: kraxel@bytesex.org, linux-kernel@vger.kernel.org
Subject: bttv hang problem on 2.6.8
Date: Mon, 25 Oct 2004 17:03:49 +0200 [thread overview]
Message-ID: <20041025150349.GA22915@xi.wantstofly.org> (raw)
(please CC on replies, I'm not on the list)
Hi,
When there is a background thread doing VIDIOCSYNC in a loop, issuing
VIDIOCSPICT in the current thread on the same file descriptor causes
it to go into uninterruptable sleep and hang. This is on kernel 2.6.8
using the bttv driver, and appears easily reproducible.
Anyone any ideas?
thanks,
Lennert
next reply other threads:[~2004-10-26 0:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-25 15:03 Lennert Buytenhek [this message]
2004-10-25 15:18 ` Gerd Knorr
2004-10-25 16:01 ` Lennert Buytenhek
2004-10-25 20:53 ` Gerd Knorr
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