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[2620:137:e000::1:20]) by mx.google.com with ESMTP id r20-20020a170902c61400b001b53bb27f1asi2450393plr.295.2023.07.06.18.42.51; Thu, 06 Jul 2023 18:43:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=eaN2QJI+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230126AbjGGBDY (ORCPT + 99 others); Thu, 6 Jul 2023 21:03:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229506AbjGGBDX (ORCPT ); Thu, 6 Jul 2023 21:03:23 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E26D9172B for ; Thu, 6 Jul 2023 18:02:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1688691758; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=1yyqbpHCBj1owppJL9+7IUc8i+R1e/YK0bJp67wQ+M4=; b=eaN2QJI+07XHTE31OTtw0W3KcLcnLCEPulYEcgvnDzbvzfi+6fwxUyYJIMMUHb5hbJDvtl hwMr/bOMpmDzGsqriC9FsdJXZ2ih9/lhI5Bfb/z0dGB+YafC9xxpB3xPJ5/aBJrfb2iJBz XDGKM4tt33cp5zXdwi1AR+8UgVevCjk= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-630-YTUVvhpkPzS6e8xMtzWI9Q-1; Thu, 06 Jul 2023 21:02:32 -0400 X-MC-Unique: YTUVvhpkPzS6e8xMtzWI9Q-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B3B66858F1E; Fri, 7 Jul 2023 01:02:31 +0000 (UTC) Received: from ovpn-8-34.pek2.redhat.com (ovpn-8-18.pek2.redhat.com [10.72.8.18]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4E14F492B02; Fri, 7 Jul 2023 01:02:22 +0000 (UTC) Date: Fri, 7 Jul 2023 09:02:17 +0800 From: Ming Lei To: Andreas Hindborg Cc: open list , "open list:BLOCK LAYER" , Andreas Hindborg , Minwoo Im , Matias Bjorling , gost.dev@samsung.com, Jens Axboe , Aravind Ramesh , Johannes Thumshirn , Hans Holmberg , Christoph Hellwig , Damien Le Moal Subject: Re: [PATCH v6 2/3] ublk: add helper to check if device supports user copy Message-ID: References: <20230706130930.64283-1-nmi@metaspace.dk> <20230706130930.64283-3-nmi@metaspace.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230706130930.64283-3-nmi@metaspace.dk> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 06, 2023 at 03:09:29PM +0200, Andreas Hindborg wrote: > From: Andreas Hindborg > > This will be used by ublk zoned storage support. > > Signed-off-by: Andreas Hindborg Reviewed-by: Ming Lei Thanks, Ming