From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: 2.5.34-mm2 kernel BUG at sched.c:944! only with CONFIG_PREEMPT=y From: Steven Cole In-Reply-To: <20020913224139.72df14ba.diegocg@teleline.es> References: <1031840041.1990.378.camel@spc9.esa.lanl.gov> <20020913224139.72df14ba.diegocg@teleline.es> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Date: 13 Sep 2002 15:20:26 -0600 Message-Id: <1031952028.2604.28.camel@localhost.localdomain> Mime-Version: 1.0 Sender: owner-linux-mm@kvack.org Return-Path: To: Arador Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: On Fri, 2002-09-13 at 14:41, Arador wrote: > On 12 Sep 2002 08:14:01 -0600 > Steven Cole escribio: > > > I got the following BUG at sched.c:944! with 2.5.34-mm2 and PREEMPT on. > > This was repeatable. > > Same for me: > POSIX conformance testing by UNIFIX > Kernel BUG at sched.c:944! > If you just want a quick workaround (not a real fix), you can change in_atomic back to in_interrupt on line 933 of kernel/sched.c. Robert Love has posted another patch for this, so you might want to try that out. Here is a link to that post: http://marc.theaimsgroup.com/?l=linux-kernel&m=103190275327089&w=2 You may need to change KERN_ERROR to KERN_ERR in that patch. Steven -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/