Linux kernel bug fix: coresight: Only register perf symlink for sinks with alloc_buffer
Subsystem: drivers (drivers/hwtracing/coresight/coresight-core.c)
Bug type: hang, severity: medium
Files changed: drivers/hwtracing/coresight/coresight-core.c
Introduced by Hao Zhang on 2023-06-15 08:50:23 +0100; fixed by Yuanfang Zhang on 2025-09-02 09:12:58 +0100 (lifetime: 810 days)