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 X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F9C4C43461 for ; Sat, 5 Sep 2020 12:03:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA99920760 for ; Sat, 5 Sep 2020 12:03:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599307397; bh=CL+8vNktyF9sqP+DrWIv2YGkaXiyazpKbZtcIXOTfSA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=FCalqRvk7ImdQR0njTQsQHDuIayE0c7sHPw0Ib/dsc5DVbBVEyzzdxdvIrVx5QSbZ 1HH1g3ae6hFr1Z5T+WCLGtuzMb/GOMqbz6RFPB3oXVCHCduwl0ci4eqMO29bMR1MIk 1eK49KWUAdI7pu3vfMvMOojc8sh/JStzMhsfNVoc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728562AbgIEMDQ (ORCPT ); Sat, 5 Sep 2020 08:03:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:44734 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728468AbgIEMDM (ORCPT ); Sat, 5 Sep 2020 08:03:12 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E342520757; Sat, 5 Sep 2020 12:03:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599307392; bh=CL+8vNktyF9sqP+DrWIv2YGkaXiyazpKbZtcIXOTfSA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BWXOq0jUKp1yZ8Q/njk18/Tiixpxxrq6XTP8f7Ek0vMY+RW2LpXKUoD+qjtE5iDOg NPS/fcfzJBXfpJWuOWmSWX7sMWPUmGOm95FZJmj2EzYTWltZcF2mRlsp6GLvHeV3mx r05E4mXuaQ/j6t+KcEaib1+dYEAADV0rej/fx9IA= Date: Sat, 5 Sep 2020 08:03:10 -0400 From: Sasha Levin To: Keith Busch Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Sagi Grimberg , Jens Axboe , linux-nvme@lists.infradead.org Subject: Re: [PATCH AUTOSEL 5.8 11/42] nvme: skip noiob for zoned devices Message-ID: <20200905120310.GI8670@sasha-vm> References: <20200831152934.1023912-1-sashal@kernel.org> <20200831152934.1023912-11-sashal@kernel.org> <20200831153818.GA83475@C02WT3WMHTD6> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20200831153818.GA83475@C02WT3WMHTD6> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 31, 2020 at 09:38:18AM -0600, Keith Busch wrote: >On Mon, Aug 31, 2020 at 11:29:03AM -0400, Sasha Levin wrote: >> From: Keith Busch >> >> [ Upstream commit c41ad98bebb8f4f0335b3c50dbb7583a6149dce4 ] >> >> Zoned block devices reuse the chunk_sectors queue limit to define zone >> boundaries. If a such a device happens to also report an optimal >> boundary, do not use that to define the chunk_sectors as that may >> intermittently interfere with io splitting and zone size queries. >> >> Signed-off-by: Keith Busch >> Signed-off-by: Sagi Grimberg >> Signed-off-by: Jens Axboe >> Signed-off-by: Sasha Levin > >You can safely drop this from stable: nvme zoned devices were only introduced >to linux in 5.9. Dropped, thanks! -- Thanks, Sasha 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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6837CC433E2 for ; Sat, 5 Sep 2020 12:03:27 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 100C720757 for ; Sat, 5 Sep 2020 12:03:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mfhZTYAI"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="BWXOq0jU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 100C720757 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mWjzak2z80A6ryFnpEnYv9GiItNF8FHZoZvk0sFJeFo=; b=mfhZTYAIQ/vVLtnkcIVtDRzl4 UOZfP0W7x5qe/14AUl059kJ3A7mQcgdvzhr6+XGmAGZwFOdsW1nqAp2UWOwjUdo2PIVkDfzI/tydw E1AbwVj7hVj7goZaJhC+fvxCbmrvIRqyE+mKcfCdoeB86wxyAdpx5NtD7wdAixa9Z5szycPeZnbkZ cWO8jpsttvVTBNtD7e4dtdrqw8bl1ZKa2jEIMZxFcNwm+Ul1x1JFOaUYA6bUvag5KsppirZ4d4Ruj 5Yt5Tfkf4eyWFS4is50+cZEklWy87vwD2W4gt3nGAjGR5PzWTsnw/iZJ5QDyNwuayzLGPsXt3A4lh Bh7fh4ZsQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kEWuf-0008Qo-8F; Sat, 05 Sep 2020 12:03:21 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kEWuY-0008QO-1N for linux-nvme@lists.infradead.org; Sat, 05 Sep 2020 12:03:14 +0000 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E342520757; Sat, 5 Sep 2020 12:03:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599307392; bh=CL+8vNktyF9sqP+DrWIv2YGkaXiyazpKbZtcIXOTfSA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BWXOq0jUKp1yZ8Q/njk18/Tiixpxxrq6XTP8f7Ek0vMY+RW2LpXKUoD+qjtE5iDOg NPS/fcfzJBXfpJWuOWmSWX7sMWPUmGOm95FZJmj2EzYTWltZcF2mRlsp6GLvHeV3mx r05E4mXuaQ/j6t+KcEaib1+dYEAADV0rej/fx9IA= Date: Sat, 5 Sep 2020 08:03:10 -0400 From: Sasha Levin To: Keith Busch Subject: Re: [PATCH AUTOSEL 5.8 11/42] nvme: skip noiob for zoned devices Message-ID: <20200905120310.GI8670@sasha-vm> References: <20200831152934.1023912-1-sashal@kernel.org> <20200831152934.1023912-11-sashal@kernel.org> <20200831153818.GA83475@C02WT3WMHTD6> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200831153818.GA83475@C02WT3WMHTD6> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200905_080314_140135_48966E6A X-CRM114-Status: GOOD ( 12.26 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jens Axboe , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Sagi Grimberg Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Mon, Aug 31, 2020 at 09:38:18AM -0600, Keith Busch wrote: >On Mon, Aug 31, 2020 at 11:29:03AM -0400, Sasha Levin wrote: >> From: Keith Busch >> >> [ Upstream commit c41ad98bebb8f4f0335b3c50dbb7583a6149dce4 ] >> >> Zoned block devices reuse the chunk_sectors queue limit to define zone >> boundaries. If a such a device happens to also report an optimal >> boundary, do not use that to define the chunk_sectors as that may >> intermittently interfere with io splitting and zone size queries. >> >> Signed-off-by: Keith Busch >> Signed-off-by: Sagi Grimberg >> Signed-off-by: Jens Axboe >> Signed-off-by: Sasha Levin > >You can safely drop this from stable: nvme zoned devices were only introduced >to linux in 5.9. Dropped, thanks! -- Thanks, Sasha _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme