From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout.efficios.com (smtpout.efficios.com [167.114.26.122]) (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 3B0B74C618; Thu, 8 Feb 2024 22:08:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=167.114.26.122 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707430119; cv=none; b=oOHUwG+hZfF6tD2JXWeiuXkPf83R4pK6003u8Dl7dsb0V8ss8nn4bh/aeD3OQMegMdhbdJHR7k0vdypt2DK/iKYwYdnoQVoLUg6UDxzsN1oHEMUdJR8IdVZgGDcSjtfntaF4tdS/bNQnPkh2CUlGxjvmV1Yo8/bHXFhirCA5Zos= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707430119; c=relaxed/simple; bh=DWcVwGwm4VSukQ0xPCGs4U0jnfw399A4ZmqrGg/YgJs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=uuvGhcZhifpy4oTI75YwWjMUIYxNPD0nZxecDXO8xL7MJtMw9tzKqQQG05S9wBauJXFLmknV7iD7RhMQsRVxhc1NTAPQf1JTVInr2MR+eEdLQV0sI5DIPNiqFTs5JRgBmdLNf7NTFe/mbp01iTey+u2WCbPF1cDIC84NxLPFWgk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=efficios.com; spf=pass smtp.mailfrom=efficios.com; dkim=pass (2048-bit key) header.d=efficios.com header.i=@efficios.com header.b=pvXwtUFh; arc=none smtp.client-ip=167.114.26.122 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=efficios.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=efficios.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=efficios.com header.i=@efficios.com header.b="pvXwtUFh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=efficios.com; s=smtpout1; t=1707430117; bh=DWcVwGwm4VSukQ0xPCGs4U0jnfw399A4ZmqrGg/YgJs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=pvXwtUFhgeVvx2582poFGpdLn4e84OXb6e+lt5m3RtKKFztJvjjYPw3dLHyPgPs2b IS2LXApPzszPggcxAJ0JWBeDevrO0arwy6F0pTHe8KvT8mxX60SHdgdqGQzyxwfgWi 9cAqKqJskuuS8bCDI0ahqrHk1zyrHtma49UtuQ8eXKCNzjQwxjZUOIvtwOtWLGvDIM rARHoZSfk7IXqYLbTLRvAbWEF01XGt2LAdQZj85dd1v8Hs9cYWrGBC2Uo1WX+PDWWB scQo1OpY8nQr9bNz97NKklh/0u9OEvM/h9bRsOF8m7ZE6j4pUX2CXkE2j+kZgf9wb7 WMxkl7hqzPwbA== Received: from [172.16.0.134] (192-222-143-198.qc.cable.ebox.net [192.222.143.198]) by smtpout.efficios.com (Postfix) with ESMTPSA id 4TWB2Y0QYpzY0N; Thu, 8 Feb 2024 17:08:37 -0500 (EST) Message-ID: Date: Thu, 8 Feb 2024 17:08:43 -0500 Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 04/12] dcssblk: Handle alloc_dax() -EOPNOTSUPP failure Content-Language: en-US To: Dan Williams , Arnd Bergmann , Dave Chinner Cc: linux-kernel@vger.kernel.org, Andrew Morton , Linus Torvalds , Vishal Verma , Dave Jiang , Matthew Wilcox , Russell King , linux-arch@vger.kernel.org, linux-cxl@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-xfs@vger.kernel.org, dm-devel@lists.linux.dev, nvdimm@lists.linux.dev, linux-s390@vger.kernel.org, Alasdair Kergon , Mike Snitzer , Mikulas Patocka References: <20240208184913.484340-1-mathieu.desnoyers@efficios.com> <20240208184913.484340-5-mathieu.desnoyers@efficios.com> <65c549405cee8_afa429495@dwillia2-xfh.jf.intel.com.notmuch> From: Mathieu Desnoyers In-Reply-To: <65c549405cee8_afa429495@dwillia2-xfh.jf.intel.com.notmuch> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024-02-08 16:36, Dan Williams wrote: [...] > Just another "ditto" on alloc_dax() returning NULL so that the ternary > can be removed, but otherwise this looks good. Done. Mathieu -- Mathieu Desnoyers EfficiOS Inc. https://www.efficios.com