From patchwork Mon Sep 10 09:22:12 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhenyu Wang X-Patchwork-Id: 10593809 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8369114BD for ; Mon, 10 Sep 2018 09:32:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7243B28E20 for ; Mon, 10 Sep 2018 09:32:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6697528E27; Mon, 10 Sep 2018 09:32:17 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E576F28E20 for ; Mon, 10 Sep 2018 09:32:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4364F6E26D; Mon, 10 Sep 2018 09:32:14 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4AA106E1AD; Mon, 10 Sep 2018 09:32:13 +0000 (UTC) X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2018 02:32:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,355,1531810800"; d="asc'?scan'208";a="68839087" Received: from zhen-hp.sh.intel.com (HELO zhen-hp) ([10.239.13.143]) by fmsmga007.fm.intel.com with ESMTP; 10 Sep 2018 02:32:03 -0700 Date: Mon, 10 Sep 2018 17:22:12 +0800 From: Zhenyu Wang To: "Vivi, Rodrigo" , Joonas Lahtinen , Jani Nikula Message-ID: <20180910092212.GZ20737@zhen-hp.sh.intel.com> MIME-Version: 1.0 User-Agent: Mutt/1.10.0 (2018-05-17) Subject: [Intel-gfx] [PULL] gvt-fixes for 4.19-rc4 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Zhenyu Wang Cc: intel-gfx , intel-gvt-dev , "Lv, Zhiyuan" , "Yuan, Hang" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Hi, Here's more gvt-fixes for 4.19. Most critical one is to fix KVM's mm reference when we access guest memory, issue was raised by Linus in https://lists.freedesktop.org/archives/intel-gvt-dev/2018-August/004130.html. Another one with virtual opregion fix. Thanks --- The following changes since commit 54ff01fd0d44b9681615f77c15fe9ea6dfadb501: drm/i915/gvt: Give new born vGPU higher scheduling chance (2018-09-03 14:28:23 +0800) are available in the Git repository at: https://github.com/intel/gvt-linux.git tags/gvt-fixes-2018-09-10 for you to fetch changes up to 792fab2c0d45758ad3d187bd252570d2bb627fa9: drm/i915/gvt: Fix the incorrect length of child_device_config issue (2018-09-06 11:17:38 +0800) ---------------------------------------------------------------- gvt-fixes-2018-09-10 - KVM mm access reference fix (Zhenyu) - Fix child device config length for virtual opregion (Weinan) ---------------------------------------------------------------- Weinan Li (1): drm/i915/gvt: Fix the incorrect length of child_device_config issue Zhenyu Wang (1): drm/i915/gvt: Fix life cycle reference on KVM mm drivers/gpu/drm/i915/gvt/kvmgt.c | 10 ++++++++-- drivers/gpu/drm/i915/gvt/opregion.c | 20 +++++++++----------- 2 files changed, 17 insertions(+), 13 deletions(-)