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(parent: e8d0133) | patch
bpf: Report rqspinlock deadlocks/timeout to BPF stderr
authorKumar Kartikeya Dwivedi <memxor@gmail.com>
Thu, 3 Jul 2025 20:48:14 +0000 (13:48 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 4 Jul 2025 02:30:07 +0000 (19:30 -0700)
commitecec5b5743bf964f3e2bb5486daee058344d9066
treed894163a7159e56eb701a4d1e6031783562f8e5ctree
parente8d01330225210a8af55f5683fb2ca726717ee16commit | diff
bpf: Report rqspinlock deadlocks/timeout to BPF stderr

Begin reporting rqspinlock deadlocks and timeout to BPF program's
stderr.

Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20250703204818.925464-9-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
kernel/bpf/rqspinlock.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)