From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D552B4B403D for ; Thu, 17 Sep 2026 09:56:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789638995; cv=none; b=S7G72y4lha6/2/5Qbilk6wzBkicO/NyuOKgDP2fmvrwmCM5PZSENgnbC1cjCJMjtyGlyaFD68g/bsyUqWabt7uKD5z+oTbzB4/FyxykMKTYXB0kTI5APx5PeWZDtiCgcw/PJdH99vPPOcIUAZcjMvB7hQunoujldEPIbYQdSYYI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789638995; c=relaxed/simple; bh=S4oOffRVdb225/ATU2Db7gNZwMsJa69W6jp/CqteWl4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BVA/K0UMSfHJ+F0jtkvt4eLtGYDdK38cHUkAbmNTnbfNibSmOa4drWMffm5NpK2/99UG9Az4n/BB8ezgDs+cqzzvQfj1fq+uhLe/VSZCjV9pA6jiAJcfLBiS28QbtHTTDRvLv/hcmdWKu+yH5hdbxfMhNLJlqdZfS/aIkTw99Sc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=C5GqWB7k; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="C5GqWB7k" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6AF101F0089D; Thu, 17 Sep 2026 09:56:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789638983; bh=CH31tdgl84onSz3k5bDeutcTLX5fBol5lDkajzQJcW0=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=C5GqWB7k99rnxhB8THsKhXC6CJaQ8MgQNQICHtxJ8zsgKJAKvVdY5H/xWFz7gfxOe pYoO93TjgX6bcvdhr9YAAaqlgVHxjwto0BIjUPS+N3tQt8drLnFXkBcTEjjZFBm72l 8Hms1stOS4pJxGYpyXQABpVFpgEd/0ROTB1kC9BJ51I8/O6zBinzgVIotYu+jRxpJv OPOjZrBhReeaY6vcQh3NXc+qvb9WZRBE8uWtOFDdcoXWXHJ/ZIoXQozcZtledm0QB7 9A5WICOhiJ0jGvRAhWFBJVlzRw1hP7h0hsp8Iw0RXwpqvddWKlGq9Ds3we7QsJ3/j7 cA/vm+ccYmjLQ== Date: Thu, 17 Sep 2026 11:56:19 +0200 From: Niklas Cassel To: John Garry Cc: "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org, Damien Le Moal , Christoph Hellwig Subject: Re: [PATCH 2/2] scsi: scsi_debug: Validate zone access for WRITE ATOMIC (16) Message-ID: References: <20260917084553.559765-4-cassel@kernel.org> <20260917084553.559765-6-cassel@kernel.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Sep 17, 2026 at 10:38:30AM +0100, John Garry wrote: > On 9/17/26 09:45, Niklas Cassel wrote: > > So far we have not considered atomic writes for zoned devices > - do devices which support both technologies exist? Or is > this just hypothetical? If the specs allow it, someone might build it. I don't see why someone would not want to build a device that supports both, as they are both really nice features :) Kind regards, Niklas