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
| ||
|
Date: Tue, 20 Mar 2007 12:22:53 +0100 From: Jarek Poplawski <jarkao2@...pl> To: Folkert van Heusden <folkert@...heusden.com> Cc: Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org, Oleg Nesterov <oleg@...sign.ru>, Neil Brown <neilb@...e.de>, Christoph Hellwig <hch@....de>, Jan Kara <jack@...e.cz> Subject: Re: dquot.c: possible circular locking Re: [2.6.20] BUG: workqueue leaked lock On Tue, Mar 20, 2007 at 12:17:01PM +0100, Jarek Poplawski wrote: ... > IMHO lockdep found that two locks are taken in different order: > > -> #1: 1) tty_mutex in con_console() 2) dqptr_sem (somewhere later) > -> #0: 1) dqptr_sem 2) tty_console in dquot_alloc_space() with print_warning() Should be: -> #0: 1) dqptr_sem 2) tty_mutex in dquot_alloc_space() with print_warning() Jarek P. - 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/
Powered by blists - more mailing lists