From patchwork Sat Sep 18 07:11:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhenyu Wang X-Patchwork-Id: 12503663 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=-18.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 724E4C433F5 for ; Sat, 18 Sep 2021 07:35:07 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 192DE60F93 for ; Sat, 18 Sep 2021 07:35:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 192DE60F93 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E57916E0F5; Sat, 18 Sep 2021 07:35:05 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5B4716E0E9; Sat, 18 Sep 2021 07:35:04 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10110"; a="202421990" X-IronPort-AV: E=Sophos;i="5.85,303,1624345200"; d="asc'?scan'208";a="202421990" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2021 00:35:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,303,1624345200"; d="asc'?scan'208";a="472547845" Received: from zhen-hp.sh.intel.com (HELO zhen-hp) ([10.239.160.143]) by fmsmga007.fm.intel.com with ESMTP; 18 Sep 2021 00:34:58 -0700 Date: Sat, 18 Sep 2021 15:11:05 +0800 From: Zhenyu Wang To: Jani Nikula , Joonas Lahtinen , "Vivi, Rodrigo" Cc: intel-gfx , intel-gvt-dev , Zhi Wang , "Lv, Zhiyuan" , "Yuan, Hang" Message-ID: <20210918071105.GY14689@zhen-hp.sh.intel.com> MIME-Version: 1.0 Content-Disposition: inline Subject: [Intel-gfx] [PULL] gvt-fixes X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Zhenyu Wang Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi, Here's one ww lock fini fix from Zhi which resolved recent regression with i915 change. Thanks --- The following changes since commit 71de496cc489b6bae2f51f89da7f28849bf2836e: drm/i915/dp: Drop redundant debug print (2021-08-26 07:31:52 -0400) are available in the Git repository at: https://github.com/intel/gvt-linux tags/gvt-fixes-2021-09-18 for you to fetch changes up to d168cd797982db9db617113644c87b8f5f3cf27e: drm/i915/gvt: fix the usage of ww lock in gvt scheduler. (2021-09-13 21:59:31 +0800) ---------------------------------------------------------------- gvt-fixes-2021-09-18 - ww locking fix from Zhi ---------------------------------------------------------------- Zhi A Wang (1): drm/i915/gvt: fix the usage of ww lock in gvt scheduler. drivers/gpu/drm/i915/gvt/scheduler.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)