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| author |   Daniel Xu <dxu@dxuuu.xyz> | 2024-06-12 09:58:30 -0600 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2024-06-12 11:01:31 -0700 |
| commit | 2b8dd87332cd2782b5b3f0c423bd6693e487ed30 (patch) | |
| tree | 0a2fba86be896a371f7e8f39098b7eed0f695b60 /include/linux/bpf.h | |
| parent | bpf: selftests: Fix bpf_map_sum_elem_count() kfunc prototype (diff) | |
| download | wireguard-linux-2b8dd87332cd2782b5b3f0c423bd6693e487ed30.tar.xz wireguard-linux-2b8dd87332cd2782b5b3f0c423bd6693e487ed30.zip | |
bpf: Make bpf_session_cookie() kfunc return long *
We will soon be generating kfunc prototypes from BTF. As part of that,
we need to align the manual signatures in bpf_kfuncs.h with the actual
kfunc definitions. There is currently a conflicting signature for
bpf_session_cookie() w.r.t. return type.
The original intent was to return long * and not __u64 *. You can see
evidence of that intent in a3a5113393cc ("selftests/bpf: Add kprobe
session cookie test").
Fix conflict by changing kfunc definition.
Fixes: 5c919acef851 ("bpf: Add support for kprobe session cookie")
Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Link: https://lore.kernel.org/r/7043e1c251ab33151d6e3830f8ea1902ed2604ac.1718207789.git.dxu@dxuuu.xyz
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/linux/bpf.h')
0 files changed, 0 insertions, 0 deletions