diff options
| author | Martin KaFai Lau <[email protected]> | 2020-09-25 00:04:15 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2020-09-25 20:58:02 +0000 |
| commit | 27e5203bd9c5cc6d54dcac48c3027f3f04522b8b (patch) | |
| tree | 9ad54aac549bbb1ae4cfc87b1d0c69019ed4a686 /tools/testing/selftests/bpf/prog_tests/sock_fields.c | |
| parent | bpf: Change bpf_tcp_*_syncookie to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON (diff) | |
| download | kernel-27e5203bd9c5cc6d54dcac48c3027f3f04522b8b.tar.gz kernel-27e5203bd9c5cc6d54dcac48c3027f3f04522b8b.zip | |
bpf: Change bpf_sk_assign to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON
This patch changes the bpf_sk_assign() to take
ARG_PTR_TO_BTF_ID_SOCK_COMMON such that they will work with the pointer
returned by the bpf_skc_to_*() helpers also.
The bpf_sk_lookup_assign() is taking ARG_PTR_TO_SOCKET_"OR_NULL". Meaning
it specifically takes a literal NULL. ARG_PTR_TO_BTF_ID_SOCK_COMMON
does not allow a literal NULL, so another ARG type is required
for this purpose and another follow-up patch can be used if
there is such need.
Signed-off-by: Martin KaFai Lau <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/sock_fields.c')
0 files changed, 0 insertions, 0 deletions