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authorDaniel Borkmann <daniel@iogearbox.net>2018-08-13 02:02:40 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2018-08-13 02:02:41 +0300
commit2ce3206b9eb3943de09f3bf4ec9134568420d8b9 (patch)
tree7903c536230dc9665d7ebbae2166f1e39cfebd72 /kernel/groups.c
parente8d2bec0457962e8f348a9a3627b398f7fe5c5fc (diff)
parent5ecd8c22739b9a5f6d6431234decd912aa3f48ad (diff)
downloadlinux-2ce3206b9eb3943de09f3bf4ec9134568420d8b9.tar.xz
Merge branch 'bpf-ancestor-cgroup-id'
Andrey Ignatov says: ==================== This patch set adds new BPF helper bpf_skb_ancestor_cgroup_id that returns id of cgroup v2 that is ancestor of cgroup associated with the skb at the ancestor_level. The helper is useful to implement policies in TC based on cgroups that are upper in hierarchy than immediate cgroup associated with skb. v1->v2: - more reliable check for testing IPv6 to become ready in selftest. ==================== Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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