Received: by 2002:a05:6358:16cc:b0:ea:6187:17c9 with SMTP id r12csp7384231rwl; Mon, 9 Jan 2023 23:26:08 -0800 (PST) X-Google-Smtp-Source: AMrXdXtmygXNZwFpj5kZJHkvGKj5EP5JAUmxA4L+BYOQ9/kUNO3OKKLGLnJb7puehataWI+owQ/Q X-Received: by 2002:a05:6a20:d48e:b0:b5:389e:870e with SMTP id im14-20020a056a20d48e00b000b5389e870emr22611607pzb.4.1673335568492; Mon, 09 Jan 2023 23:26:08 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673335568; cv=none; d=google.com; s=arc-20160816; b=eiPFHRtDjgKxWTF/f1duzwtQ89LueoSt/DYDX7i+dB/hsFEWXjPaIMGwaaX9S/UJkN qXtSxQMNvIDR+uUL7o7vcZisBlfdLh3fM6w9dE6dLsGMPZ2sEGqlChmczomzc0/LfBgo 4JrBD6h9Xu8dlbP/YxpLcLn2KeEr8Oaq613DrIS9LiFsRWBpjLLEirIYB+er24HKw+0p SayQzL4pEbiUgc27zIHyqY9aZHKQ77lCkr/zdDVNVoMw4eQTAyz9ujYwWWMMnVuPFrvM SpbEKcEFVq4HqzzlE5RllFMhvDbmnloo5JmBiSl3/Vd3W/7xG56gOM36NSEkDku5Rj7C jHHA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=E1hL21jD2ngWUbkRGOxc5HYD3asx2IeXNsWe2Firxz4=; b=EoKoXHoAriV0I3F7YEUI+9f0jBYhLyxUE1fDDGIDH/r8HyZXbwet0FDUGA3+l86Uxf w+jjMV18QLYO+N/X8jYQKbxiliXuph289iCHXCWx/64yQRiKADU/YzoQenkYwD02MsDC X6vxbvXlh97EQzPpsgPa13WjKLuH3f1HOMSxdQ3r9bYhwnueSCwUgMAu1n7inyNiDv/s c1JXkUKT9XVhVORzFlenrgnKleNgA4lt95vzBlZ1veylPPpeKPXv+MAhFUTLEHu+IejA l1Y0mqiYiG2BVV/82yKoJs0ZKG51FBxDw3inSDULbGE15fHi67wv6HRM1kGJXiktZkkZ sXMA== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id k2-20020a636f02000000b004781187a476si12933642pgc.578.2023.01.09.23.26.01; Mon, 09 Jan 2023 23:26:08 -0800 (PST) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234906AbjAJG4t (ORCPT + 53 others); Tue, 10 Jan 2023 01:56:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235755AbjAJG41 (ORCPT ); Tue, 10 Jan 2023 01:56:27 -0500 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D47BE3726D; Mon, 9 Jan 2023 22:56:26 -0800 (PST) Received: by verein.lst.de (Postfix, from userid 2407) id 2E03868C4E; Tue, 10 Jan 2023 07:56:24 +0100 (CET) Date: Tue, 10 Jan 2023 07:56:23 +0100 From: Christoph Hellwig To: Pankaj Raghav Cc: axboe@kernel.dk, kernel@pankajraghav.com, linux-kernel@vger.kernel.org, hare@suse.de, bvanassche@acm.org, snitzer@kernel.org, dm-devel@redhat.com, damien.lemoal@opensource.wdc.com, linux-nvme@lists.infradead.org, hch@lst.de, linux-block@vger.kernel.org, gost.dev@samsung.com, Luis Chamberlain , Johannes Thumshirn Subject: Re: [PATCH 5/7] dm-zoned: ensure only power of 2 zone sizes are allowed Message-ID: <20230110065623.GD10289@lst.de> References: <20230106083317.93938-1-p.raghav@samsung.com> <20230106083317.93938-6-p.raghav@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230106083317.93938-6-p.raghav@samsung.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_NONE autolearn=ham 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 Given that we don't even support the non pow of 2 zones in the block layer I don't see why this is needed. But either way it doesn't really seem to fit into this series.