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| author | Emil Tsalapatis <emil@etsalapatis.com> | 2026-02-03 13:04:23 -0500 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-02-03 10:41:16 -0800 |
| commit | 9ddfa24e16747da8d98464b4285ee66e37ddc5c0 (patch) | |
| tree | b02553e991eebe43bf476f57b33549a7a7efcbd2 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 954fa97e215ea8fb1fe70d117d25875f3d3938ea (diff) | |
bpf: Allow BPF stream kfuncs while holding a lock
The BPF stream kfuncs bpf_stream_vprintk and bpf_stream_print_stack
do not sleep and so are safe to call while holding a lock. Amend
the verifier to allow that.
Signed-off-by: Emil Tsalapatis <emil@etsalapatis.com>
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20260203180424.14057-4-emil@etsalapatis.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions