Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760931AbYBGRjD (ORCPT ); Thu, 7 Feb 2008 12:39:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760225AbYBGRiq (ORCPT ); Thu, 7 Feb 2008 12:38:46 -0500 Received: from smtp-out.google.com ([216.239.33.17]:14144 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757821AbYBGRio (ORCPT ); Thu, 7 Feb 2008 12:38:44 -0500 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=received:subject:from:to:cc:in-reply-to:references: content-type:organization:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=Qpm5DQ4eMhN5QMsqYFdmaT6Jak1bJmPQ4STAseENXiPDKXlVAi+S0vUe3RHpzmNoL mBDRGmtobol0akv+7FsaA== Subject: Re: [Bugme-new] [Bug 9906] New: Weird hang with NPTL and SIGPROF. From: Frank Mayhar To: parag.warudkar@gmail.com Cc: Alejandro Riveira =?ISO-8859-1?Q?Fern=E1ndez?= , Andrew Morton , bugme-daemon@bugzilla.kernel.org, linux-kernel@vger.kernel.org, Ingo Molnar , Thomas Gleixner , Roland McGrath , Jakub Jelinek In-Reply-To: References: <20080206165045.89b809cc.akpm@linux-foundation.org> <1202345893.8525.33.camel@peace.smo.corp.google.com> <20080207162203.3e3cf5ab@Varda> Content-Type: text/plain; charset=ISO-8859-1 Organization: Google, Inc. Date: Thu, 07 Feb 2008 09:36:49 -0800 Message-Id: <1202405809.31679.3.camel@peace.smo.corp.google.com> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1019 Lines: 30 On Thu, 2008-02-07 at 10:53 -0500, Parag Warudkar wrote: > > On Thu, 7 Feb 2008, Alejandro Riveira Fern?ndez 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. Several, among which were i686+SMP+GnuC-4.0.3+Glibc-2.3.6. No PREEMPT. Linux 2.6.18, 2.6.21 and 2.6.24-rc4. -- Frank Mayhar Google, Inc. -- 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/