From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 97705C433EF for ; Tue, 4 Jan 2022 16:01:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=C2MLXQJnOuIPYoGy0yr0oQ3vnc0NmhQBx51cl0I1Cjo=; b=ndNO041i1MzeTy+nD6OPjSswLb 3EO7t+WpDei1Ljz4h2Nl3iLQf93LHKbxZp1DqBOFfSLV6w59R2/DywMLNt4v9sTsc084cVmCRHdXC 2mzJi+Tntnz5+Hbw6ZC9K1NpzrE/aMY1s0o9fSxIsxK1YzLWt0prH1aquJaPpnw0MMktEhh8++sWn Z9s91rVfsxB0xGZSRx2kgr+fKBKHZVBxdDpL7jGgOX2f0cy5vdqeSVEp3ILzGnN72SXOC+VQ9nT68 XoOHapXgwqv2XScRHCcFbPJXRr57qKRBiIziZHPPeWd4nt1igqudWqjCc/fNMWZeAJC92UTeC1/K0 PBKuThgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n4mF6-00C7xu-QQ; Tue, 04 Jan 2022 16:00:56 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n4m9L-00C4Xh-Dj; Tue, 04 Jan 2022 15:55:00 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 02C4E1F43595 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1641311698; bh=chdnCOkGZy0A9uOFAgo19cZHBIHzLzuSg8BWqq7GwWY=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=P2YkueBJHCs9rKKoRIim2/R1yHyL8imeEhKrUankAp6kj9RYiCeuE5gxKvGv3lYcx 7Eul/z3XnMZ1CAHN//bkD2TCEIDmF5XA+ssEQv7fUXjgp6NsK03Lvwu+HSX+4WMfCF 4PbDGDegE14F7sKZkllpx7/WGhCurmyrfO7bEinIYWi6/QAQuK98DAp+g8n3bNQ+U2 yNO/FZt4moMj2ObV+NQk3iPDciJyu5OpcJhw9sLGG5iA9uze+iSwEs308VlshEYCgC w2VBOcSHwX0YSctDUsWKTDSBa10kT3no0O90L7CpCH/vVMueyS1nKDvU3uxeQ8tGo1 h6az5qV6qDLqw== Subject: Re: [PATCH v3 20/33] iommu/mediatek: Allow IOMMU_DOMAIN_UNMANAGED for PCIe VFIO To: Yong Wu , Joerg Roedel , Rob Herring , Matthias Brugger , Will Deacon , Robin Murphy Cc: Krzysztof Kozlowski , Tomasz Figa , linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, iommu@lists.linux-foundation.org, Hsin-Yi Wang , youlin.pei@mediatek.com, anan.sun@mediatek.com, chao.hao@mediatek.com, yen-chang.chen@mediatek.com References: <20210923115840.17813-1-yong.wu@mediatek.com> <20210923115840.17813-21-yong.wu@mediatek.com> From: AngeloGioacchino Del Regno Message-ID: Date: Tue, 4 Jan 2022 16:54:54 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210923115840.17813-21-yong.wu@mediatek.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220104_075459_665807_77F822F3 X-CRM114-Status: UNSURE ( 9.99 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Il 23/09/21 13:58, Yong Wu ha scritto: > Allow the type IOMMU_DOMAIN_UNMANAGED since vfio_iommu_type1.c always call > iommu_domain_alloc. The PCIe EP works ok when going through vfio. > > Signed-off-by: Yong Wu Acked-by: AngeloGioacchino Del Regno _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek