commit | 849b4d94582a966ecb533448415462846da1f0fa | [log] [tgz] |
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author | Martin KaFai Lau <kafai@fb.com> | Wed Mar 04 17:34:54 2020 -0800 |
committer | Alexei Starovoitov <ast@kernel.org> | Thu Mar 05 14:15:49 2020 -0800 |
tree | 05c047714baaed5bea5da823c7d391ea3f00185b | |
parent | 8e5290e710f4ffe8e9f8813e2ed0397a94d7b2f1 [diff] |
bpf: Do not allow map_freeze in struct_ops map struct_ops map cannot support map_freeze. Otherwise, a struct_ops cannot be unregistered from the subsystem. Fixes: 85d33df357b6 ("bpf: Introduce BPF_MAP_TYPE_STRUCT_OPS") Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200305013454.535397-1-kafai@fb.com