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| author | Martin KaFai Lau <kafai@fb.com> | 2020-09-24 17:04:15 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-09-25 13:58:02 -0700 |
| commit | 27e5203bd9c5cc6d54dcac48c3027f3f04522b8b (patch) | |
| tree | 9ad54aac549bbb1ae4cfc87b1d0c69019ed4a686 /crypto/scatterwalk.c | |
| parent | c0df236e1394970f3503a8fb103de95d000014ca (diff) | |
| download | linux-27e5203bd9c5cc6d54dcac48c3027f3f04522b8b.tar.bz2 | |
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 <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200925000415.3857374-1-kafai@fb.com
Diffstat (limited to 'crypto/scatterwalk.c')
0 files changed, 0 insertions, 0 deletions