Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp6092435imu; Sun, 2 Dec 2018 09:51:44 -0800 (PST) X-Google-Smtp-Source: AFSGD/U2NRf1hfgPoQYUnZDU3LuLLLd59QAqw1FyJ5Oqd1Y7b+sePtaD/2k3Xq6Ur/P0SqohXmC5 X-Received: by 2002:a62:2082:: with SMTP id m2mr12625836pfj.163.1543773104717; Sun, 02 Dec 2018 09:51:44 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1543773104; cv=none; d=google.com; s=arc-20160816; b=Kblq8Jh/94X+6AcIhyG96QS8JTuJX7zSnZbuKIWTeuI9P5DMXb1XZTSj+YgyJgp7bU XNdLP5xSXORsfG06S2qbgMHuvdO99fdvn5ZNBrwNZ1owyl1QCqx3jFw8nv9uKxbDLExd lL9bGN01flGopsXN7BYqa06jLFgYLQakyZbSYNgCAmKnwANT1ztTPiLgQKAtBmxesfpP cyKi6w5PkEXDphz+wELu+4GhiclRbfC1QgjQkVtWpXGvWAIKfQC4dL13jbcm0z2S4la+ VifrspOHqk3WHftnAXlSSIz3d3MUegywIT3J5YplS4eHu/LWL4WahwBkewW4xoa5UvEY 5fjg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature; bh=zCCZ21CqX9To4MU6UaGQeWI2pbdABeENdNn/upepIQA=; b=kQw8QMUGhoJYwtVR2osTtfu3Wa14BIAIr5wsug9csxLmcmDxM/rqfPzvZpz/mBOv32 +7iMBsIgCMYBV4BIUqE7LmgWW4Y4w1nwPffNq2gtB+c7HmC4DugwGPt/SgDbxnZge4oS i0zCxfrsIEPPHDoX3E9EL05h/eMVG0KDfyfCmznDUVG/sOojQzvfCtzDkQruX4qcTJrX n9SZQuOd1z1bNs5D/TZFO6U+hCzZdHPop5lyFeEYjJ+UjRFZ/68Hw/MOF5NpQmbru1ll PwSudKoO/uvD3lFuqgv44xzED108Lq3R594GQkt7Fixb0ujl/NJhCQiclreq6ieJCvJg 0Rxg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@messagingengine.com header.s=fm1 header.b=CWucceqw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a195si12894087pfd.143.2018.12.02.09.51.29; Sun, 02 Dec 2018 09:51:44 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@messagingengine.com header.s=fm1 header.b=CWucceqw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725773AbeLBRtE (ORCPT + 99 others); Sun, 2 Dec 2018 12:49:04 -0500 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:55615 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725554AbeLBRtE (ORCPT ); Sun, 2 Dec 2018 12:49:04 -0500 Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id 5F81121B13; Sun, 2 Dec 2018 12:48:59 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute7.internal (MEProxy); Sun, 02 Dec 2018 12:48:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:date:from:message-id:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=zCCZ21CqX9To4MU6UaGQeWI2pbdABeENdNn/upepIQA=; b=CWucceqw VYjoNINf+ieuJbAD6ZMJ2cPwQpE0vJa33zpwIdQ0jF5+KtWFxWh0tdyJIuA4bjX5 MDYuhiAY/YVzWIaaCwLnl24krsZk9DY0XzXvJ83SHaz52AnDUwE858z4EsZk6lL4 4OKtkPkzjQcDDubn5+rH29XBnAi7gK1ktqFVlOgHVIU38jIc39Er78tSG8i2EqkX ASHd+Qg06yu3/k5929GJXyCFYGjDzjg0oByMdSgMR7wi3pZQ5ykIfAuAGZOmbNtR mbIy5sGIdrqAn1Fm5RDKf4ni3Z3e8OcI2/RmGY0JyJBahYfabT2jT4aZh8rjIkTp mr4FWs2FEE1New== X-ME-Sender: X-ME-Proxy: Received: from localhost.localdomain (ip5b40a57c.dynamic.kabel-deutschland.de [91.64.165.124]) by mail.messagingengine.com (Postfix) with ESMTPA id 684BFE443C; Sun, 2 Dec 2018 12:48:57 -0500 (EST) From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= To: Boris Ostrovsky , Juergen Gross , Stefano Stabellini Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= , Dwayne Litzenberger Subject: [PATCH 0/2] xen-paciback: Fixes for PCI passthrough of AMD GPU. Date: Sun, 2 Dec 2018 18:47:31 +0100 Message-Id: X-Mailer: git-send-email 2.17.2 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I've got this patch series from Dwayne Litzenberger, as a fix for AMD GPU passthrough. I don't have this hardware myself, so I can't test this, but he claims it works. I'm not sure if allowing guest to enable/disable expansion ROM is safe thing to do, but the comment in rom_write for me suggests it is but wasn't considered necessary. Other than this uncertainty, the patches looks good for me. Originally posted here: https://github.com/marmarek/qubes-linux-kernel/pulls/1 Cc: Dwayne Litzenberger Dwayne Litzenberger (2): xen-pciback: Fix error return in bar_write() and rom_write() xen-pciback: Allow enabling/disabling expansion ROM drivers/xen/xen-pciback/conf_space_header.c | 34 ++++++++++++++-------- 1 file changed, 23 insertions(+), 11 deletions(-) base-commit: 2e6e902d185027f8e3cb8b7305238f7e35d6a436 -- git-series 0.9.1