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 7880CC433FE for ; Wed, 13 Apr 2022 16:40:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236920AbiDMQnS (ORCPT ); Wed, 13 Apr 2022 12:43:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234493AbiDMQnR (ORCPT ); Wed, 13 Apr 2022 12:43:17 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 293C437AB0; Wed, 13 Apr 2022 09:40:55 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id 752F768AFE; Wed, 13 Apr 2022 18:40:52 +0200 (CEST) Date: Wed, 13 Apr 2022 18:40:52 +0200 From: Christoph Hellwig To: Baoquan He Cc: akpm@linux-foundation.org, willy@infradead.org, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, hch@lst.de, yangtiezhu@loongson.cn, amit.kachhap@arm.com, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk Subject: Re: [PATCH v5 RESEND 2/3] vmcore: Convert __read_vmcore to use an iov_iter Message-ID: <20220413164052.GB31487@lst.de> References: <20220408090636.560886-1-bhe@redhat.com> <20220408090636.560886-3-bhe@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220408090636.560886-3-bhe@redhat.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 08, 2022 at 05:06:35PM +0800, Baoquan He wrote: > From: "Matthew Wilcox (Oracle)" > > This gets rid of copy_to() and let us use proc_read_iter() instead > of proc_read(). > > Signed-off-by: Matthew Wilcox (Oracle) > Signed-off-by: Baoquan He Looks good: Reviewed-by: Christoph Hellwig From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Date: Wed, 13 Apr 2022 18:40:52 +0200 Subject: [PATCH v5 RESEND 2/3] vmcore: Convert __read_vmcore to use an iov_iter In-Reply-To: <20220408090636.560886-3-bhe@redhat.com> References: <20220408090636.560886-1-bhe@redhat.com> <20220408090636.560886-3-bhe@redhat.com> Message-ID: <20220413164052.GB31487@lst.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kexec@lists.infradead.org On Fri, Apr 08, 2022 at 05:06:35PM +0800, Baoquan He wrote: > From: "Matthew Wilcox (Oracle)" > > This gets rid of copy_to() and let us use proc_read_iter() instead > of proc_read(). > > Signed-off-by: Matthew Wilcox (Oracle) > Signed-off-by: Baoquan He Looks good: Reviewed-by: Christoph Hellwig