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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 3BCB6C5AD55 for ; Tue, 11 Aug 2026 00:20:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=13QA9XrgCpEOPJFZYA83x+4/sewlekQ1XXmwsJB/wfw=; b=hTom+cErWRYzpWoHMYizVQPbj4 /nHFDnNQaC44czt8487ZXpQ8HO4Zx6LNFMRAaMqJYUGZdNJNg+Tyz84M3bbF0hrebHagz8P9JLrKw E4FX1bx1tHRLoyS+ZehVr+toBKwfNNf9+gIlEmkCfxtXYYHq0HxcLH3NIf8wKGYi5mXYiA7+EyzcP 9Yg/R52FjL1Fx27u8HX8h4oD/RlV1VHvlg0lqK7ZtH1D7d0DrY19gBr52hdNFfgjKxyIU/+NPHYBF znk4fK6DAmEYYzqqx9IE9jA+n12NiHJdKBjstjHJmyYUoO0doNc6HERancNNMi94WbuJrFtyqIH/d wXmCW5aA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtaDl-0000000D4FL-2j0T; Tue, 11 Aug 2026 00:19:57 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtaDd-0000000D4EY-3off for linux-nvme@lists.infradead.org; Tue, 11 Aug 2026 00:19:53 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 0219A6001D; Tue, 11 Aug 2026 00:19:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 784761F000E9; Tue, 11 Aug 2026 00:19:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786407588; bh=13QA9XrgCpEOPJFZYA83x+4/sewlekQ1XXmwsJB/wfw=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=doylKoEcWX7vMJjibJj2seS9b6gXi9CIT9vHP6+Ms5/zVpc5tE7pHUqdMrjgr6DS3 TmkG3/WHT/ogZp4abaBoUN9/ksV9p0uqcBAONk0aOExKko6BDCAdIH/IVybRy+hWDN QhRST/Xjn8wBNvldyGuQEeP5LlI0FysckTHPZWDxhocNVlLHtTnBU1y6+OjpLPKGun YooCWEG1OPSx/AIUJsa9l1cy8UM1kamqwbiiguPUZxX8msDNI+5Hhk8rzGppV5WUHo Ynj6IRdYnA9+L+Jlpa0c+yMBBQnIWuXtryBUXRzeuhorj+72ZIBZlCIbg6GCuDcuuW OWsSiV+mbQ0ZQ== Date: Mon, 10 Aug 2026 18:19:47 -0600 From: Keith Busch To: Xixin Liu Cc: linux-nvme@lists.infradead.org, hch@lst.de, sagi@grimberg.me, kch@nvidia.com Subject: Re: [PATCH nvmet-v2 1/1] nvmet: zns: reject full zone report when buffer is too small Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Mon, Jul 13, 2026 at 06:00:00PM +0800, Xixin Liu wrote: > Zone Management Receive uses the Partial Report (PR) bit in dword 13. On a > partial report (PR bit set), the host accepts an incomplete listing and > Number of Zones must not exceed the zone descriptors copied to the host > buffer. On a full report (PR bit clear), Number of Zones is the total > number of matching zones and every descriptor must fit in the buffer (ZNS > Command Set Specification Rev 1.2, section 3.4.2). Thanks, applied to nvme-7.3.