From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lyude Paul Subject: [PATCH v4 0/5] drm/i915: HPD IRQ storm detection fixes Date: Mon, 5 Nov 2018 17:20:06 -0500 Message-ID: <20181105222011.2913-1-lyude@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: intel-gfx@lists.freedesktop.org Cc: David Airlie , Rodrigo Vivi , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Jani Nikula , Joonas Lahtinen List-Id: dri-devel@lists.freedesktop.org This series contains a fix for a problem which is very difficult to reproduce under normal circumstances without specialized testing hardware, along with a fix that seems to be required for some especially rebellious GM45 laptops. Lyude Paul (5): drm/i915: Fix possible race in intel_dp_add_mst_connector() drm/i915: Fix NULL deref when re-enabling HPD IRQs on systems with MST drm/i915: Fix threshold check in intel_hpd_irq_storm_detect() drm/i915: Clarify flow for disabling IRQs on storms drm/i915: Add short HPD IRQ storm detection for non-MST systems drivers/gpu/drm/i915/i915_debugfs.c | 74 +++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_drv.h | 5 +- drivers/gpu/drm/i915/i915_irq.c | 7 +++ drivers/gpu/drm/i915/intel_dp_mst.c | 8 +-- drivers/gpu/drm/i915/intel_hotplug.c | 83 +++++++++++++++++----------- 5 files changed, 140 insertions(+), 37 deletions(-) -- 2.19.1