linux-kernel - Re: Regression: VIDIOCGMBUF ioctl hangs on bttv driver (2.6.24-rc6)

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Message-Id: <200801060032.43705.rjw@sisk.pl>
Date:	Sun, 6 Jan 2008 00:32:43 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Gregor Jasny <jasny@...soft.de>
Cc:	linux-kernel@...r.kernel.org,
	video4linux-list <video4linux-list@...hat.com>,
	Mauro Carvalho Chehab <mchehab@...radead.org>,
	v4l-dvb-maintainer@...uxtv.org
Subject: Re: Regression: VIDIOCGMBUF ioctl hangs on bttv driver (2.6.24-rc6)

On Saturday, 5 of January 2008, Gregor Jasny wrote:
> Hi,
> 
> During some tests I've noticed that the VIDIOCGMBUF ioctl hangs on my
> bttv video device. It simply does not return and the process is stuck in
> the D+ state. With Kernel 2.6.22.9 the (attached) testcase works like a
> charm. The V4L2 interface is working with 2.6.24, too (at least displays
> xawtv the usual pixel snow).

Do the 2.6.23.x kernels work?

Rafael
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