From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 255A7D51C; Tue, 28 Jan 2025 10:15:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738059352; cv=pass; b=Upog8lm/ydmduSc0FZbCfr7AKnevEFAmW7PL/L435rAZnaLaV/f4j5f7zu14vXa0k3FCKwbkUDY9Zs4mCSJ920xvsxyWoziYUHKyoRKLr3RYiUeDsiJrz8qaRMBVyx89MfgzDNcm4i8QScE0l3NSgTKFoS6vIhQq4997wc+O0pw= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738059352; c=relaxed/simple; bh=rSX+R2st+gbYVa2uSul/aZDry8BR9qSOpAWjcK5Y5sI=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=CBsBWOy0lnGNVF2Qu2PqHyU8PmhYem5YQtL2RmPsMiHdedXL1WSypbZ2cf98ozVzRYyqf8fEEYG5bXQtb6YUCslPAPeWxQDblXfA7BZCMJs7VzPjIXLJB6EPwNRvdpYSrJO+qUUFNQn6Hchvu5WhLvpI+/AEd42tm0DbsrB+1Rk= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b=TEqYdIbo; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=daniel.almeida@collabora.com header.b="TEqYdIbo" ARC-Seal: i=1; a=rsa-sha256; t=1738059319; cv=none; d=zohomail.com; s=zohoarc; b=g/BPC96uBss/vx6TBJomjihz1dQCdfxm6jJNAEbkV66+2cHbe+iBcjsSv1rwV4BGDZwk0ObgeVxPFoVu1pohD6WqP/nEzzaUYE4IADFwqoUjBRG99Q4d2k8C0Kb293HvaDmU+qp536D/LxsDlN+VhJ2LrLtuwSoqy5a9mnbrvkU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1738059319; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=rSX+R2st+gbYVa2uSul/aZDry8BR9qSOpAWjcK5Y5sI=; b=En+jvcIzZSus6BMgzCkdbeWnii6IghHnAYKvr0W/l0xZ8xNnkbgMkosts5HpSxMKlDUePj/gaXDU0KTSKkOqBJ6sLcVh6kqI+LgpPvfitfvX1Tw2XCePiHdwdxLtwmRUj2DmqKlfrBp4FMp2/EBJUikjXfmuLJB++XO1GK0IXA0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=daniel.almeida@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1738059319; s=zohomail; d=collabora.com; i=daniel.almeida@collabora.com; h=Content-Type:Mime-Version:Subject:Subject:From:From:In-Reply-To:Date:Date:Cc:Cc:Content-Transfer-Encoding:Message-Id:Message-Id:References:To:To:Reply-To; bh=rSX+R2st+gbYVa2uSul/aZDry8BR9qSOpAWjcK5Y5sI=; b=TEqYdIboaJmxVmZAl5Dcxfg5bbjMXyYi+wLJ1i7zBx6G0Nz5ZIPpH3ngWbQnzazS 4iDnDrROKy+//AEV0qUbdQhuCDiFwXbtIxmrh2nLl+El1WR++7D4N+UdvYI0uxR+n/g qnOGcS3D/8+A8orkfgItuXUQsV87JBrBON3A0U7c= Received: by mx.zohomail.com with SMTPS id 1738059312965878.968649915268; Tue, 28 Jan 2025 02:15:12 -0800 (PST) Content-Type: text/plain; charset=utf-8 Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.300.87.4.3\)) Subject: Re: [PATCH v8 2/2] rust: add dma coherent allocator abstraction. From: Daniel Almeida In-Reply-To: Date: Tue, 28 Jan 2025 07:14:56 -0300 Cc: Danilo Krummrich , Robin Murphy , Christoph Hellwig , Miguel Ojeda , aliceryhl@google.com, rust-for-linux@vger.kernel.org, Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Trevor Gross , Valentin Obst , open list , Marek Szyprowski , airlied@redhat.com, "open list:DMA MAPPING HELPERS" , Greg KH Content-Transfer-Encoding: quoted-printable Message-Id: <16DAE79A-1D63-40D0-9329-5008BC6ABC64@collabora.com> References: <20250108151858.GB24499@lst.de> <20250109080812.GA20431@lst.de> <20250110083955.GA5395@lst.de> To: Abdiel Janulgue X-Mailer: Apple Mail (2.3826.300.87.4.3) X-ZohoMailClient: External > On 17 Jan 2025, at 16:10, Abdiel Janulgue = wrote: >=20 >=20 > On 17/01/2025 15:56, Simona Vetter wrote: >> Plus this patch here is not even close to tackling >> the sg based dma-api parts. >=20 > The scatterlist portion of dma-api bindings are in the pipeline. The = idea was to start upstreaming this basic component of the dma-api first. >=20 > Regards, > Abdiel >=20 Oh, I just realized you=E2=80=99re working on the scatterlist stuff. = This will indeed come in handy! Thanks for that. =E2=80=94 Daniel=20=