Roman Gushchin
ebc614f687
bpf, cgroup: implement eBPF-based device controller for cgroup v2
...
Cgroup v2 lacks the device controller, provided by cgroup v1.
This patch adds a new eBPF program type, which in combination
of previously added ability to attach multiple eBPF programs
to a cgroup, will provide a similar functionality, but with some
additional flexibility.
This patch introduces a BPF_PROG_TYPE_CGROUP_DEVICE program type.
A program takes major and minor device numbers, device type
(block/character) and access type (mknod/read/write) as parameters
and returns an integer which defines if the operation should be
allowed or terminated with -EPERM.
Signed-off-by: Roman Gushchin <guro@fb.com >
Acked-by: Alexei Starovoitov <ast@kernel.org >
Acked-by: Tejun Heo <tj@kernel.org >
Cc: Daniel Borkmann <daniel@iogearbox.net >
Signed-off-by: David S. Miller <davem@davemloft.net >
2017-11-05 23:26:51 +09:00
..
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 10:04:46 -07:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-10-23 14:22:25 +02:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-05 23:26:51 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-04 21:23:32 -07:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-05 21:49:17 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-04 09:26:51 +09:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-10-19 22:13:40 -04:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-10-11 13:04:15 +02:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-05 21:49:17 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-04 09:26:51 +09:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-10-05 18:44:17 -07:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00
2017-11-02 11:19:54 +01:00
2017-11-02 11:20:11 +01:00