From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A4B6A201004 for ; Fri, 27 Jun 2025 07:37:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751009824; cv=none; b=uhdS5EAhaMO0lq0KSs7iXHpfx7zFhIH4UUDrhmC5Tpi+4vL4qYFeGQzpZq2vZ2Ttt5AA3D24AvnTlSDyCDY8E/8lv/+/sdzD9i6J8Kw/XHCEvGdbpVYWfP8xyTsmlZ4lNVcOoZDuc/mhx4+tqHT3vAYnV/jIvb0Br+usxi6Qp0s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751009824; c=relaxed/simple; bh=8tWM2V7SABVM4Zm2xnFjW1gr4tL1mw3yIKCaSFAN2h8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=lMX4GXWMqJzJ1khUWOwN3Nt3Jt+d2uH+PxwnQ+fwd7lmJOGi+MSKDbecggfEdoO9GR0177qrasW6sW9hrDF2L5gxQwVSkUOK61CvuZ+nIwFOlGM/wLtX4mmi2tB/w8Jm+5KMQieUYz71AjNzUE293euAJxgEKvzUT/L57lrvkq0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LpGiayUO; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="LpGiayUO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3EF33C4CEE3; Fri, 27 Jun 2025 07:37:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751009824; bh=8tWM2V7SABVM4Zm2xnFjW1gr4tL1mw3yIKCaSFAN2h8=; h=Date:Reply-To:Subject:To:Cc:References:From:In-Reply-To:From; b=LpGiayUOr3w+byudp9Vy4RuM08kkOqWo1NVWnzU63SVuFqAw8aVhqWLSOYwBZHe56 A6J+gBthtqorzmOjenBlFBpuEEQTl3wahl6LNGyu2axbGhty/bB68ds5uqsm0boexB IncpGDv3fOODElQ4Vr66d08lYKbLtsdIGITT+5G5WBA1pnNTRWrcugTY2evyH2sp/K E4KSd4wbMzsmnkiz39sR+2g7vu6IsjrgqFfFAAdX/eAhemWpzKufXbCsZubsxzBLbQ V/swmaccvueJ+yG2Xmwwh57SAE5iWLB9rDcP9cycDaG5KmSbWpXlFE6ab5hlDBSNNM 7uT5Vu2ICs6XQ== Message-ID: Date: Fri, 27 Jun 2025 09:37:00 +0200 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: Daniel Gomez Subject: Re: new DMA API conversion for nvme-pci v3 To: Jens Axboe , Christoph Hellwig Cc: Keith Busch , Sagi Grimberg , Chaitanya Kulkarni , Kanchan Joshi , Leon Romanovsky , Nitesh Shetty , Logan Gunthorpe , linux-block@vger.kernel.org, linux-nvme@lists.infradead.org References: <20250625113531.522027-1-hch@lst.de> <175086952686.169509.6467735913091492336.b4-ty@kernel.dk> Content-Language: en-US From: Daniel Gomez Organization: kernel.org In-Reply-To: <175086952686.169509.6467735913091492336.b4-ty@kernel.dk> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 25/06/2025 18.38, Jens Axboe wrote: > > On Wed, 25 Jun 2025 13:34:57 +0200, Christoph Hellwig wrote: >> this series converts the nvme-pci driver to the new IOVA-based DMA API >> for the data path. >> >> Chances since v2: >> - fix handling of sgl_threshold=0 >> >> Chances since v1: >> - minor cleanups to the block dma mapping helpers >> - fix the metadata SGL supported check for bisectability >> - fix SGL threshold check >> - fix/simplify metadata SGL force checks >> >> [...] > > Applied, thanks! > > [1/8] block: don't merge different kinds of P2P transfers in a single bio > commit: 226d6099402d8de166af60b2794fc198360d98fb > [2/8] block: add scatterlist-less DMA mapping helpers > commit: d6c12c69ef4fa33e32ceda4a53991ace01401cd9 > [3/8] nvme-pci: refactor nvme_pci_use_sgls > commit: 07c81cbf438b769e0d673be3b5c021a424a4dc6f > [4/8] nvme-pci: merge the simple PRP and SGL setup into a common helper > commit: 06cae0e3f61c4c1ef18726b817bbb88c29f81e57 > [5/8] nvme-pci: remove superfluous arguments > commit: 07de960ac7577662c68f1d21bd4907b8dfc790c4 > [6/8] nvme-pci: convert the data mapping to blk_rq_dma_map > commit: 235118de382d6545d3822ead0571a05e017ed8f1 > [7/8] nvme-pci: replace NVME_MAX_KB_SZ with NVME_MAX_BYTE > commit: d1df6bd4c551110e0d1b06ee85c7bca057439d28 > [8/8] nvme-pci: rework the build time assert for NVME_MAX_NR_DESCRIPTORS > commit: 0c34198a16a88878aba455bebe157037c9ab52c5 > > Best regards, Do you still accept new tags/trailers?