linux-kernel - Re: 2.6.25-rc[12] Video4Linux Bttv Regression

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 26 Feb 2008 15:41:02 +0000
From:	Robert Fitzsimons <robfitz@...k.net>
To:	Mauro Carvalho Chehab <mchehab@...radead.org>
Cc:	Bongani Hlope <bonganilinux@...b.co.za>,
	video4linux-list@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: 2.6.25-rc[12] Video4Linux Bttv Regression

> Bisecting this won't be that easy. The support for the depreciated V4L1 API
> were removed from bttv driver. Now, it uses v4l1-compat module, that translates
> a V4L1 call into a V4L2 one. I'll try to seek for troubles at the current code.

I think I might have seen this problem but it didn't cause a oops for
me, just that the radio program would hang waiting for the ioctl syscall
to return.  I did tried looking for a new radio program that used the
V4L2 API but couldn't find one.  I'll have a more in-depth look at the
bttv driver when I get home tonight.

Robert

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/