From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (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 79B8B4035AB; Tue, 24 Mar 2026 15:06:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774364807; cv=none; b=EleFWc6hMqkIwHT7HkaDm3d8KOaN5VQgcLsQpmMz2Dtx3LlaGQCUc/e2WKnwllKWvCRP+Adqvh8+Gq3Tz3OKY9fyuj99CuUTZbtbQI9iZ/BQYVpxVkGu9H27TX9h+hnSlB9CwYOcTkxdjA2QR5rUozyflO6GZzsdofQ1ExvZXGQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774364807; c=relaxed/simple; bh=HtJR7uQkfP6OvXlx/AcmrtRYfCxjxHqJFZy35F9qBgI=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=IboKdJ3iGVv/QXs+n9AJq02TydvlUb9o5SmnOGChLXroD06UbZL2J/Y23ouelUytiEYLYT16ib0EwbCEE9cE5Yb2ChSyHEloKzqGxVjz+g5wrs5LVWIrkWb5ouqxQtihaH3nvqI3hDwzK5Aha0DW2VuFKqUlM+Wgd0dhIwWEVrY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=185.176.79.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.18.224.107]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4fgCzv3y6tzJ46BK; Tue, 24 Mar 2026 23:06:35 +0800 (CST) Received: from dubpeml500005.china.huawei.com (unknown [7.214.145.207]) by mail.maildlp.com (Postfix) with ESMTPS id 94AED40587; Tue, 24 Mar 2026 23:06:42 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml500005.china.huawei.com (7.214.145.207) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Tue, 24 Mar 2026 15:06:41 +0000 Date: Tue, 24 Mar 2026 15:06:39 +0000 From: Jonathan Cameron To: John Groves CC: John Groves , Miklos Szeredi , "Dan Williams" , Bernd Schubert , Alison Schofield , John Groves , Jonathan Corbet , Shuah Khan , Vishal Verma , "Dave Jiang" , Matthew Wilcox , "Jan Kara" , Alexander Viro , "David Hildenbrand" , Christian Brauner , "Darrick J . Wong" , Randy Dunlap , Jeff Layton , Amir Goldstein , Stefan Hajnoczi , Joanne Koong , Josef Bacik , Bagas Sanjaya , Chen Linxuan , "James Morse" , Fuad Tabba , "Sean Christopherson" , Shivank Garg , Ackerley Tng , Gregory Price , Aravind Ramesh , Ajay Joshi , "venkataravis@micron.com" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "nvdimm@lists.linux.dev" , "linux-cxl@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" Subject: Re: [PATCH V9 8/8] dax: export dax_dev_get() Message-ID: <20260324150639.0000157c@huawei.com> In-Reply-To: <0100019d1d487fb8-c84bb720-35d3-4d50-8eb4-c92254121bcb-000000@email.amazonses.com> References: <0100019d1d463523-617e8165-a084-4d91-aa5e-13778264d5d4-000000@email.amazonses.com> <20260324003933.5127-1-john@jagalactic.com> <0100019d1d487fb8-c84bb720-35d3-4d50-8eb4-c92254121bcb-000000@email.amazonses.com> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: lhrpeml100012.china.huawei.com (7.191.174.184) To dubpeml500005.china.huawei.com (7.214.145.207) On Tue, 24 Mar 2026 00:39:43 +0000 John Groves wrote: > From: John Groves > > famfs needs to look up a dax_device by dev_t when resolving fmap > entries that reference character dax devices. > > Reviewed-by: Dave Jiang > Signed-off-by: John Groves Reviewed-by: Jonathan Cameron