From patchwork Thu Dec 12 10:07:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Joonas Lahtinen X-Patchwork-Id: 11287803 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 842C26C1 for ; Thu, 12 Dec 2019 10:08:14 +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 6BF2722B48 for ; Thu, 12 Dec 2019 10:08:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6BF2722B48 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=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 40E466ECF6; Thu, 12 Dec 2019 10:08:09 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 51CC86ECF5; Thu, 12 Dec 2019 10:08:07 +0000 (UTC) X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Dec 2019 02:08:06 -0800 X-IronPort-AV: E=Sophos;i="5.69,305,1571727600"; d="scan'208";a="208027776" Received: from jlahtine-desk.ger.corp.intel.com (HELO localhost) ([10.252.22.216]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Dec 2019 02:08:02 -0800 Date: Thu, 12 Dec 2019 12:07:59 +0200 From: Joonas Lahtinen To: Dave Airlie , Daniel Vetter Message-ID: <20191212100759.GA22260@jlahtine-desk.ger.corp.intel.com> MIME-Version: 1.0 Content-Disposition: inline Subject: [Intel-gfx] [PULL] drm-intel-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: , Cc: dim-tools@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Maxime Ripard , intel-gfx@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Dave & Daniel, Two important user visible fixes; GPU hang on BDW/SKL when idling and top of screen corruption on GLK+ when FBC enabled. Fix to Tigerlake perf/OA, HDCP commit computation touching global state. Then two CI spotted corner cases, race condition about context retirement and lockdep splat about irqstate. I'll send a PR next week still before holidays. Regards, Joonas *** drm-intel-fixes-2019-12-12: - Fix user reported issue #673: GPU hang on transition to idle - Avoid corruption on the top of the screen on GLK+ by disabling FBC - Fix non-privileged access to OA on Tigerlake - Fix HDCP code not to touch global state when just computing commit - Fix CI splat by saving irqstate around virtual_context_destroy - Serialise context retirement possibly on another CPU The following changes since commit e42617b825f8073569da76dc4510bfa019b1c35a: Linux 5.5-rc1 (2019-12-08 14:57:55 -0800) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-fixes-2019-12-12 for you to fetch changes up to 750bde2fd4ffacc297473c36d6fdb29c395b06aa: drm/i915: Serialise with remote retirement (2019-12-11 16:19:32 +0200) ---------------------------------------------------------------- - Fix user reported issue #673: GPU hang on transition to idle - Avoid corruption on the top of the screen on GLK+ by disabling FBC - Fix non-privileged access to OA on Tigerlake - Fix HDCP code not to touch global state when just computing commit - Fix CI splat by saving irqstate around virtual_context_destroy - Serialise context retirement possibly on another CPU ---------------------------------------------------------------- Chris Wilson (3): drm/i915/gt: Save irqstate around virtual_context_destroy drm/i915/gt: Detect if we miss WaIdleLiteRestore drm/i915: Serialise with remote retirement Umesh Nerlige Ramappa (2): drm/i915/perf: Allow non-privileged access when OA buffer is not sampled drm/i915/perf: Configure OAR for specific context Ville Syrjälä (2): drm/i915/fbc: Disable fbc by default on all glk+ drm/i915/hdcp: Nuke intel_hdcp_transcoder_config() drivers/gpu/drm/i915/display/intel_ddi.c | 5 +- drivers/gpu/drm/i915/display/intel_dp.c | 3 - drivers/gpu/drm/i915/display/intel_fbc.c | 2 +- drivers/gpu/drm/i915/display/intel_hdcp.c | 26 ++-- drivers/gpu/drm/i915/display/intel_hdcp.h | 5 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 3 - drivers/gpu/drm/i915/gt/intel_lrc.c | 51 ++++---- drivers/gpu/drm/i915/i915_gem.c | 26 +++- drivers/gpu/drm/i915/i915_perf.c | 204 +++++++++++++++++------------- 9 files changed, 177 insertions(+), 148 deletions(-)