From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 23 Jul 2002 16:30:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 23 Jul 2002 16:30:53 -0400 Received: from [195.223.140.120] ([195.223.140.120]:34097 "EHLO penguin.e-mind.com") by vger.kernel.org with ESMTP id ; Tue, 23 Jul 2002 16:30:50 -0400 Date: Tue, 23 Jul 2002 22:34:45 +0200 From: Andrea Arcangeli To: Andrew Morton Cc: David F Barrera , linux-kernel@vger.kernel.org Subject: Re: kernel BUG at page_alloc.c:92! & page allocation failure. order:0, mode:0x0 Message-ID: <20020723203445.GK1117@dualathlon.random> References: <3D3DAD54.6825F86@zip.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3D3DAD54.6825F86@zip.com.au> User-Agent: Mutt/1.3.27i X-GnuPG-Key-URL: http://e-mind.com/~andrea/aa.gnupg.asc X-PGP-Key-URL: http://e-mind.com/~andrea/aa.asc Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 23, 2002 at 12:24:04PM -0700, Andrew Morton wrote: > David F Barrera wrote: > > > > I have experienced the following errors while running a test suite (LTP > > test suite) on the 2.4.26 kernel. Has anybody seen this problem, and, if > > so, is there a patch for it? Thanks. > > > > kernel BUG at page_alloc.c:92! > > Could you please replace the put_page(page) in > kernel/ptrace.c:access_process_vm() with page_cache_release(page) > and retest? I prefer to drop page_cache_release and to have __free_pages_ok to deal with the lru pages like it's been fixed in 2.4. Andrea