linux-kernel - Re: Race in wb_do

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]

Message-ID: <20100629202650.GA28992@infradead.org>
Date:	Tue, 29 Jun 2010 16:26:50 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Larry Woodman <lwoodman@...hat.com>
Cc:	hch@...radead.org, linux-kernel@...r.kernel.org, riel@...hat.com
Subject: Re: Race in wb_do_writeback() ???

On Tue, Jun 29, 2010 at 04:28:16PM -0400, Larry Woodman wrote:
> Can you have one unconditional call to wb_clear_pending() after the
> calling wb_writeback()???

In fact we should only have a conditional call after wb_writeback.
I've done that already and it's in Jens' tree for 2.6.36:

	http://git.kernel.dk/?p=linux-2.6-block.git;a=commitdiff;h=79338d2a78ab78efdc1698f1309766a039addf9d

--
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/