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 X-Spam-Level: X-Spam-Status: No, score=-8.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2B31C04EB8 for ; Sun, 2 Dec 2018 17:49:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 755A920834 for ; Sun, 2 Dec 2018 17:49:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="CWucceqw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 755A920834 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=invisiblethingslab.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725779AbeLBRtE (ORCPT ); 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