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| author | Roman Gushchin <guro@fb.com> | 2018-08-02 23:27:23 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-08-03 00:47:32 +0200 |
| commit | 7b5dd2bde72cd33313b63cf3ba1de6a9e443a65d (patch) | |
| tree | 06a6c42736847c306dbb7e89d72933501b197e45 /net/core | |
| parent | bpf/verifier: introduce BPF_PTR_TO_MAP_VALUE (diff) | |
| download | linux-7b5dd2bde72cd33313b63cf3ba1de6a9e443a65d.tar.xz linux-7b5dd2bde72cd33313b63cf3ba1de6a9e443a65d.zip | |
bpf: don't allow create maps of cgroup local storages
As there is one-to-one relation between a bpf program
and cgroup local storage map, there is no sense in
creating a map of cgroup local storage maps.
Forbid it explicitly to avoid possible side effects.
Signed-off-by: Roman Gushchin <guro@fb.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'net/core')
0 files changed, 0 insertions, 0 deletions