Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757249AbYBGPxt (ORCPT ); Thu, 7 Feb 2008 10:53:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753860AbYBGPxj (ORCPT ); Thu, 7 Feb 2008 10:53:39 -0500 Received: from ti-out-0910.google.com ([209.85.142.185]:14589 "EHLO ti-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753230AbYBGPxi (ORCPT ); Thu, 7 Feb 2008 10:53:38 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:x-x-sender:reply-to:to:cc:subject:in-reply-to:message-id:references:user-agent:mime-version:content-type; b=beMDBKK22T20ONcDpW7OUk8QUamd49On4oLHRi1QOc6yDqB7L7iF0iirj0gsNpoK8v1RQmdrorjasEYVb7D3zX8vPo+6s3nmwpxK9/JlAoV6QJ+w2OVrYOTFDCXDzR/vNhQYQlVvS3ZoptRkVrai6d720ahN4UVKOUJS0odWxJg= Date: Thu, 7 Feb 2008 10:53:19 -0500 (EST) From: Parag Warudkar X-X-Sender: parag@mini.warudkars.net Reply-To: parag.warudkar@gmail.com To: =?ISO-8859-15?Q?Alejandro_Riveira_Fern=E1ndez?= cc: parag.warudkar@gmail.com, Frank Mayhar , Andrew Morton , bugme-daemon@bugzilla.kernel.org, linux-kernel@vger.kernel.org, Ingo Molnar , Thomas Gleixner , Roland McGrath , Jakub Jelinek Subject: Re: [Bugme-new] [Bug 9906] New: Weird hang with NPTL and SIGPROF. In-Reply-To: <20080207162203.3e3cf5ab@Varda> Message-ID: References: <20080206165045.89b809cc.akpm@linux-foundation.org> <1202345893.8525.33.camel@peace.smo.corp.google.com> <20080207162203.3e3cf5ab@Varda> User-Agent: Alpine 1.00 (LRH 882 2007-12-20) MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-1463781375-474341409-1202399607=:29320" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1175 Lines: 36 This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---1463781375-474341409-1202399607=:29320 Content-Type: TEXT/PLAIN; charset=UTF-8 Content-Transfer-Encoding: 8BIT On Thu, 7 Feb 2008, Alejandro Riveira Fernández wrote: > gcc --version > > gcc-4.2 (GCC) 4.2.1 (Ubuntu 4.2.1-5ubuntu4) > > If some fields are empty or look unusual you may have an old version. > Compare to the current minimal requirements in Documentation/Changes. > > Linux Varda 2.6.24 #2 SMP PREEMPT Fri Jan 25 01:05:47 CET 2008 x86_64 GNU/Linux > So x86+SMP+GnuC-4.1.2+Glibc-2.5 = Not reproducible. x86_64+SMP+PREEMPT+GnuC-4.1.2+Glibc-2.5 = Reproducible. Not sure what the original reporter's $ARCH was. So next thing worthwhile to try might be to disable PREEMPT and see if that cures it. Parag ---1463781375-474341409-1202399607=:29320-- -- 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/