From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793720159; b=ers0q5Ib1giRs8qhLxV1HNxinbXhsJ4Rgz06TdxDOVfmzUjIlcSsZZJUoBFhVDpX/l+8 P2i4uXGqfwiVrhrftt5TRJMJtVgaxJ27Nys7K9dGQ+DUlQKRlNzYVGT2nxx9LUG58YSMY SJIH3H6DKbkwnWg/fp6vh5flD7Kzw14JT6RW72erPruWLwRrWiPy6WIq0I2Y7/fhA1eT1 dFen9tb5kn1srHSqWdFVBufdYnCEYJ0tgI2N/5MxmFeW8FxbN/YqRowAH73yKLyVX9L7y 0MuKb0tZd8xpISEa3D1kGyeJ8iRS9XPergNfYl7u9y3JUyo/SnUL1i2kTqbb/vQDTDg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793720159; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=yCIVDU95bsgdkbTt99AMpbnlnJFmTgXw72B81ZuUDoo=; b=e81UnFtTrXHRR8V4k0j18UgAR/4roNiKyfxpa+XP0BT6eVnGpPG8RChAGkrT/mQUAoH9 sFiM8vDCQVP32hx+2WnN7VfvstmflCOnk1yKK8AONviVcWmYIvCFND2zFzFNBapEjjiFC nvQtz8YQ05zBqrJHw73SfYI4xdXYELD7Kg0AC7Ijs9kNk+H8hRdpF/EmAcx2BDMPIE/4Y Uag3v+N5Gti+qGunIBCm27oC6fe+IvznRIf8ZD2s054SPMoImLguA/5wl+AInSiaKV6bB jEH+Gd0zj3U0QiWoVpZVzTj7rcBSLQthnETkzas7V4b/tOKZ345ZAOBNj0dlYgPgbKQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=kETAuEbn; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D027606A326 for ; Tue, 3 Nov 2026 15:35:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=kETAuEbn Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E8601F000C1; Tue, 3 Nov 2026 15:35:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793720159; bh=yCIVDU95bsgdkbTt99AMpbnlnJFmTgXw72B81ZuUDoo=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=kETAuEbnZ/BruujLHSuvhDmanYeoe0fWnDbfCPoQ594J1hK6YTs0gPBie3Cb8K3gS 91P0clCFW7kOsrgLQKJys1s7NkWR8w0PHhWTDnfsLbsqQ7FfzM6ncr/CD6UvepSmUU uKyyUaLEBBI9If/2GxDIXZhK9A4/fHWp2yh6nGIcyi9ySPl28dg668s1HlmQzSX1ZF 72LkUFMCxLhsEFIfQLPBf3fSSUZazMlh7P5R7B+zgrDwHZiZuWVXXAJXQvw/bNBxdN pu1W0EJS2tA4Lje2354jAQkJsEoEkpay4UoSVDf3SFnP2QvGcgBVL2CTTEjVAvjag4 Pef/LBN4J2yxg== Date: Tue, 3 Nov 2026 08:35:57 -0700 From: Keith Busch To: James Fantin-Hardesty Cc: linux-nvme@lists.infradead.org, Christoph Hellwig , Sagi Grimberg , Chaitanya Kulkarni , Damien Le Moal , linux-kernel@vger.kernel.org Subject: Re: [PATCH] nvmet: fix arbitration burst field mask Message-ID: References: <20261030191853.1777683-1-james.fantin-hardesty@seagate.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261030191853.1777683-1-james.fantin-hardesty@seagate.com> On Fri, Oct 30, 2026 at 01:18:53PM -0600, James Fantin-Hardesty wrote: > The Arbitration Burst (AB) field of the Arbitration feature is > CDW11 bits 2:0 (NVMe Base Specification 2.1, Feature 01h), but > nvmet incorrectly masks it with 0x3. Use 0x7 for both set and get. Thanks, applied to nvme-7.4.