Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935611AbXJSH41 (ORCPT ); Fri, 19 Oct 2007 03:56:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S935290AbXJSHzv (ORCPT ); Fri, 19 Oct 2007 03:55:51 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:45520 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935257AbXJSHzu (ORCPT ); Fri, 19 Oct 2007 03:55:50 -0400 Date: Fri, 19 Oct 2007 09:55:55 +0200 From: Pavel Machek To: "Rafael J. Wysocki" Cc: LKML , Nigel Cunningham , Oleg Nesterov , pm list Subject: Re: [RFC][PATCH -mm] Freezer: Do not allow freezing processes to clear TIF_SIGPENDING Message-ID: <20071019075555.GA9756@elf.ucw.cz> References: <200710190022.36145.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200710190022.36145.rjw@sisk.pl> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.16 (2007-06-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 731 Lines: 19 On Fri 2007-10-19 00:22:35, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki > > Do not allow processes to clear their TIF_SIGPENDING if TIF_FREEZE is set, > to prevent them from racing with the freezer (like mysqld does, for example). > > Signed-off-by: Rafael J. Wysocki ACK. We want this in 2.6.24. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/