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 87DD5C77B73 for ; Wed, 31 May 2023 16:39:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229636AbjEaQju (ORCPT ); Wed, 31 May 2023 12:39:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229520AbjEaQjt (ORCPT ); Wed, 31 May 2023 12:39:49 -0400 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE39D98 for ; Wed, 31 May 2023 09:39:48 -0700 (PDT) Received: from lhrpeml500005.china.huawei.com (unknown [172.18.147.226]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4QWZc81r00z6J7Nd; Thu, 1 Jun 2023 00:34:48 +0800 (CST) Received: from localhost (10.202.227.76) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Wed, 31 May 2023 17:39:46 +0100 Date: Wed, 31 May 2023 17:39:45 +0100 From: Jonathan Cameron To: Dave Jiang CC: Davidlohr Bueso , , , , , Subject: Re: [PATCH 3/6] cxl/mem: Wire up Sanitation support Message-ID: <20230531173945.00006acc@Huawei.com> In-Reply-To: <26ea97ef-f69c-b1a1-8db6-7ed62aed8fc0@intel.com> References: <20230526033344.17167-1-dave@stgolabs.net> <20230526033344.17167-4-dave@stgolabs.net> <2rbjiulpjgpl6i4ilwbvndfteciagp72r6fkxlqtcik3t6kr4x@5jka73uukm7w> <26ea97ef-f69c-b1a1-8db6-7ed62aed8fc0@intel.com> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.202.227.76] X-ClientProxiedBy: lhrpeml100003.china.huawei.com (7.191.160.210) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org On Tue, 30 May 2023 16:53:25 -0700 Dave Jiang wrote: > On 5/25/23 20:41, Davidlohr Bueso wrote: > > On Thu, 25 May 2023, Davidlohr Bueso wrote: > > > >> Implement support for CXL 3.0 8.2.9.8.5.1 Sanitize. This is done by > >> adding a security/sanitize' memdev sysfs file, which is poll(2)-capable > >> for completion. Unlike all other background commands, this is the > >> only operation that is special and monopolizes the device for long > >> periods of time. > > > > As becomes obvious in the code, this paragraph actually should have > > been updated: the pollable/read file for the status of sanitation > > is the security/state. > > > Reviewed-by: Dave Jiang with above update. LGTM as well Reviewed-by: Jonathan Cameron > > > > > > > > Thanks, > > Davidlohr >