From: Lyude Paul <firstname.lastname@example.org> To: email@example.com Cc: "David Airlie" <firstname.lastname@example.org>, "Rodrigo Vivi" <email@example.com>, firstname.lastname@example.org, email@example.com, "Jani Nikula" <firstname.lastname@example.org>, "Joonas Lahtinen" <email@example.com> Subject: [PATCH 0/2] drm/i915: HPD IRQ storm detection fixes Date: Thu, 25 Oct 2018 18:26:55 -0400 [thread overview] Message-ID: <firstname.lastname@example.org> (raw) ---- IMPORTANT ----- As a note: I have not had the customer who this second patch is for test this yet, I'm sending this ahead of time to make sure this is something that isn't too crazy for upstream to accept. I'm not planning on pushing this after review until I've verified this actually fixes their problems. -------------------- 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 (2): drm/i915: Fix NULL deref when re-enabling HPD IRQs on systems with MST drm/i915: Add short HPD IRQ storm detection for non-MST systems drivers/gpu/drm/i915/i915_debugfs.c | 89 +++++++++++++++++++++++----- drivers/gpu/drm/i915/i915_drv.h | 15 +++-- drivers/gpu/drm/i915/i915_irq.c | 14 ++++- drivers/gpu/drm/i915/intel_hotplug.c | 87 ++++++++++++++++----------- 4 files changed, 152 insertions(+), 53 deletions(-) -- 2.17.2
next reply other threads:[~2018-10-25 22:27 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-10-25 22:26 Lyude Paul [this message] 2018-10-25 22:26 ` [PATCH 1/2] drm/i915: Fix NULL deref when re-enabling HPD IRQs on systems with MST Lyude Paul 2018-10-26 17:38 ` Ville Syrjälä 2018-10-25 22:26 ` [PATCH 2/2] drm/i915: Add short HPD IRQ storm detection for non-MST systems Lyude Paul 2018-10-26 17:52 ` Ville Syrjälä 2018-10-26 17:57 ` Lyude Paul
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