From: Martin K. Petersen Date: Sat, 12 Apr 2025 01:24:34 +0000 (-0400) Subject: Merge patch series "ufs: core: cleanup and threaded irq handler" X-Git-Tag: v6.16-rc1~17^2~49 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=20c74f892645c621df7c1d8e9a0b97793655d4db;p=linux-block.git Merge patch series "ufs: core: cleanup and threaded irq handler" Neil Armstrong says: On systems with a large number request slots and unavailable MCQ, the current design of the interrupt handler can delay handling of other subsystems interrupts causing display artifacts, GPU stalls or system firmware requests timeouts. Example of errors reported on a loaded system: [drm:dpu_encoder_frame_done_timeout:2706] [dpu error]enc32 frame done timeout msm_dpu ae01000.display-controller: [drm:hangcheck_handler [msm]] *ERROR* 67.5.20.1: hangcheck detected gpu lockup rb 2! msm_dpu ae01000.display-controller: [drm:hangcheck_handler [msm]] *ERROR* 67.5.20.1: completed fence: 74285 msm_dpu ae01000.display-controller: [drm:hangcheck_handler [msm]] *ERROR* 67.5.20.1: submitted fence: 74286 Error sending AMC RPMH requests (-110) Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20250407-topic-ufs-use-threaded-irq-v3-0-08bee980f71e@linaro.org Signed-off-by: Martin K. Petersen --- 20c74f892645c621df7c1d8e9a0b97793655d4db