Patch Series

Subject blk-mq: fix possible deadlocks
Author yukuai@fnnas.com
Date 2026-01-09 06:52:23 +0000 UTC
Version
Cc axboe@kernel.dk linux-block@vger.kernel.org ming.lei@redhat.com nilay@linux.ibm.com tj@kernel.org yukuai@fnnas.com

Patches (8)

Name Content [All]
[PATCH v8 1/8] blk-wbt: factor out a helper wbt_set_lat() [Body]
[PATCH v8 2/8] blk-wbt: fix possible deadlock to nest pcpu_alloc_mutex under q_usage_counter [Body]
[PATCH v8 3/8] blk-mq-debugfs: factor out a helper to register debugfs for all rq_qos [Body]
[PATCH v8 4/8] blk-rq-qos: fix possible debugfs_mutex deadlock [Body]
[PATCH v8 5/8] blk-mq-debugfs: make blk_mq_debugfs_register_rqos() static [Body]
[PATCH v8 6/8] blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos() [Body]
[PATCH v8 7/8] blk-mq-debugfs: add missing debugfs_mutex in blk_mq_debugfs_register_hctxs() [Body]
[PATCH v8 8/8] blk-mq-debugfs: warn about possible deadlock [Body]

Session 2026-01-09

ID (for dev) 29e64fb6-5ca3-49e4-aaaf-28440d3d971b
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 805f9a061372164d43ddef771d7cd63e3ba6d845 [Config] passed [Log]
[KASAN] Boot test: Base 805f9a061372164d43ddef771d7cd63e3ba6d845 [Config] passed [Log]
[KASAN] Build Patched 805f9a061372164d43ddef771d7cd63e3ba6d845 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 805f9a061372164d43ddef771d7cd63e3ba6d845 [Config] [patched] passed [Log]
[KASAN] Fuzzing 805f9a061372164d43ddef771d7cd63e3ba6d845 [Config] 805f9a061372164d43ddef771d7cd63e3ba6d845 [Config] [patched] passed [Log] [Artifacts]