Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030220AbWJJTfA (ORCPT ); Tue, 10 Oct 2006 15:35:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030221AbWJJTfA (ORCPT ); Tue, 10 Oct 2006 15:35:00 -0400 Received: from smtp.osdl.org ([65.172.181.4]:15581 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1030220AbWJJTe7 (ORCPT ); Tue, 10 Oct 2006 15:34:59 -0400 Date: Tue, 10 Oct 2006 12:34:49 -0700 From: Andrew Morton To: Olof Johansson Cc: linux-kernel@vger.kernel.org, Vadim Lobanov , linuxppc-dev@ozlabs.org Subject: Re: BUG() in copy_fdtable() with 64K pages (2.6.19-rc1-mm1) Message-Id: <20061010123449.7be924f0.akpm@osdl.org> In-Reply-To: <20061010121519.447d62f8@localhost.localdomain> References: <20061010000928.9d2d519a.akpm@osdl.org> <20061010121519.447d62f8@localhost.localdomain> X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.8.6; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 896 Lines: 24 On Tue, 10 Oct 2006 12:15:19 -0500 Olof Johansson wrote: > I keep hitting this on -rc1-mm1. The system comes up but I can't login > since login hits it. > > Bisect says that fdtable-implement-new-pagesize-based-fdtable-allocator.patch is at fault. > > CONFIG_PPC_64K_PAGES=y is required for it to fail, with 4K pages it's fine. > > (Hardware is a Quad G5, 1GB RAM, g5_defconfig + CONFIG_PPC_64K_PAGES, defaults > on all new options) > > > > kernel BUG in copy_fdtable at fs/file.c:138! OK, thanks. I put the revert patch into ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.19-rc1/2.6.19-rc1-mm1/hot-fixes/ - 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/