On 5/17/15 3:56 AM, Wang Nan wrote:
there is a race between perf_event_free_bpf_prog() and free_trace_kprobe():
...
Fixes: 2541517c32be ("tracing, perf: Implement BPF programs attached to
kprobes")
Reported-by: Wang Nan <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
there is no need to repost it.
Rather ack and/or add your tested-by to original thread:
https://lkml.org/lkml/2015/5/15/586
My fix is also not related to this series. Your work exposed
the bug, but the fix is needed in 4.1 whereas this stuff is
targeting 4.2 the earliest.
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