From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 07EEEC433F5 for ; Thu, 24 Mar 2022 06:48:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346326AbiCXGuZ (ORCPT ); Thu, 24 Mar 2022 02:50:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230331AbiCXGuW (ORCPT ); Thu, 24 Mar 2022 02:50:22 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D4D6B1B7BA; Wed, 23 Mar 2022 23:48:50 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id D480368B05; Thu, 24 Mar 2022 07:48:46 +0100 (CET) Date: Thu, 24 Mar 2022 07:48:46 +0100 From: Christoph Hellwig To: Kees Cook Cc: Christoph Hellwig , kernel test robot , "Martin K. Petersen" , Bart Van Assche , John Garry , LKML , lkp@lists.01.org, lkp@intel.com, "Matthew Wilcox (Oracle)" , linux-mm@kvack.org, linux-hardening@vger.kernel.org Subject: Re: [scsi] 6aded12b10: kernel_BUG_at_mm/usercopy.c Message-ID: <20220324064846.GA12961@lst.de> References: <20220320143453.GD6208@xsang-OptiPlex-9020> <20220323071409.GA25480@lst.de> <202203230809.D63BF9511@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202203230809.D63BF9511@keescook> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 23, 2022 at 08:40:30AM -0700, Kees Cook wrote: > This series removes it: > https://lore.kernel.org/linux-hardening/20220110231530.665970-1-willy@infradead.org/ If HARDENED_USERCOPY_PAGESPAN is so broken we really should remove it ASAP independent of the other patches in the series.