Jani Nikula 005771c18c drm/i915/mst: limit DP MST ESI service loop ... The loop in intel_dp_check_mst_status() keeps servicing interrupts originating from the sink without bound. Add an upper bound to the new interrupts occurring during interrupt processing to not get stuck on potentially stuck sink devices. Use arbitrary 32 tries to clear incoming interrupts in one go. Discovered using AI-assisted static analysis confirmed by Intel Product Security. Note: The condition likely pre-dates the commit in the Fixes: tag, but this is about as far back as a backport has any chance of succeeding. Before that, the retry had a goto. Reported-by: Martin Hodo <martin.hodo@intel.com> Fixes: 3c0ec2c2d5 ("drm/i915: Flatten intel_dp_check_mst_status() a bit") Cc: stable@vger.kernel.org # v5.8+ Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patch.msgid.link/20260625142204.1078287-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit b4ea527213) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2026-07-06 10:26:00 -04:00
..
drm	drm/i915/mst: limit DP MST ESI service loop	2026-07-06 10:26:00 -04:00
host1x	gpu: host1x: Fix iommu_map_sgtable() return value check	2026-05-28 17:19:30 +02:00
ipu-v3
nova-core	drm-next for 7.2-rc1	2026-06-17 10:21:00 +01:00
tests
trace
vga	fbdev: Wrap fbcon updates from vga-switcheroo in helper	2026-06-09 16:00:11 +02:00
buddy.c	drm/buddy: Integrate lockdep annotations for gpu buddy manager	2026-05-08 19:16:19 +05:30
Kconfig
Makefile