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 lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4BF35C61DCD for ; Fri, 28 Aug 2026 05:59:12 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wzpcA-0002PV-0D; Fri, 28 Aug 2026 01:58:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wzpc8-0002P6-NE; Fri, 28 Aug 2026 01:58:56 -0400 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wzpc7-0007az-62; Fri, 28 Aug 2026 01:58:56 -0400 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 9131940DFE; Fri, 28 Aug 2026 05:58:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 939A71F000E9; Fri, 28 Aug 2026 05:58:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787896725; bh=dy9m52vIe2kxwW14CcJm6vKDOe4xTWLVJtQzJF2vDDw=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=RM09vPAaOSOrPCmFQWT3lP/Jahbgv6vqMMCIf46ScIuQ3jp4UnR0tTatjMM44i0C9 i5bKThTaWjbzRUfaOb4dcQv3EhJ20L77hp37euREsr9kkXJSz22ikyKy5fTn3JaEq5 67LL7Uawxy7BVS0Ix9qYhvqRqTH0kixf485pWxW1iy7ARQ3dB+vxwrHT3a8Dp5NVS0 2vgpxw1P3yCQV02zfndrkbhs+v91PN3SceSzQLeiWEqoaWv85GeKHO7H1GLTpOIS2o bj2YAywtl6/ubCI0CNLRSAxVz4t4Xnh8zrtfpqwFqYG8NbkLYtuhUYdM9Irp3rzGwB M4A1GIqZQJG4w== Message-ID: <4fe373f3-6910-4122-ae0a-13880ad3e6cf@kernel.org> Date: Fri, 28 Aug 2026 14:58:43 +0900 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 01/12] block: widen BlockLimits.zone_size to uint64_t To: Niklas Cassel , Stefan Hajnoczi , Kevin Wolf , Hanna Reitz Cc: Sam Li , qemu-block@nongnu.org, qemu-devel@nongnu.org References: <20260825205748.679968-1-cassel@kernel.org> <20260825205748.679968-2-cassel@kernel.org> Content-Language: en-US From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <20260825205748.679968-2-cassel@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2600:3c0a:e001:78e:0:1991:8:25; envelope-from=dlemoal@kernel.org; helo=sea.source.kernel.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/26/26 05:57, Niklas Cassel wrote: > From: Sam Li > > The zone-size field in BlockLimits is currently uint32_t, capping > expressible zone sizes at 4 GiB. Real zoned-device protocols > like NVMe ZNS allow larger zones. Widen BlockLimits.zone_size to > uint64_t to match. > > Signed-off-by: Sam Li > Reviewed-by: Niklas Cassel > Signed-off-by: Niklas Cassel Reviewed-by: Damien Le Moal -- Damien Le Moal Western Digital Research