linux-kernel - Re: [PATCH 1/2] BKL: Remove BKL from default

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:	Wed, 18 Nov 2009 19:06:59 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	Jamie Lokier <jamie@...reable.org>, Jan Blunck <jblunck@...e.de>,
	linux-fsdevel@...r.kernel.org,
	"Linux-Kernel Mailinglist" <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>, jkacur@...hat.com,
	Thomas Gleixner <tglx@...utronix.de>,
	Christoph Hellwig <hch@...radead.org>,
	Frédéric Weisbecker <fweisbec@...il.com>,
	Alexander Viro <viro@...iv.linux.org.uk>
Subject: Re: [PATCH 1/2] BKL: Remove BKL from default_llseek()

On Wednesday 18 November 2009, Alan Cox wrote:
> > There are drivers touching f_pos in ioctl() methods, which is vaguely
> > reasonable. There are also driver touching it in their read()/write()
> > methods, which has no effect whatsoever.
> 
> osst is the obvious offender. The ioctl ones like mtdchar seem to be
> broken but they have their own locking (or lack thereof) in there own
> lseek so its an internal proble,.
> 

The other ones I found before giving up are drivers/s390/char/tape_char.c
and drivers/sbus/char/flash.c.

	Arnd <><
--
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/