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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2016-09-21 12:43:56 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-22 01:50:02 +0200 |
| commit | 3df126f35f88dc76eea33769f85a3c3bb8ce6c6b (patch) | |
| tree | 72d11939e2d7219edb506fb783014f02f4130740 /kernel/pid_namespace.c | |
| parent | net: cls_bpf: add support for marking filters as hardware-only (diff) | |
| download | linux-3df126f35f88dc76eea33769f85a3c3bb8ce6c6b.tar.xz linux-3df126f35f88dc76eea33769f85a3c3bb8ce6c6b.zip | |
bpf: don't (ab)use instructions to store state
Storing state in reserved fields of instructions makes
it impossible to run verifier on programs already
marked as read-only. Allocate and use an array of
per-instruction state instead.
While touching the error path rename and move existing
jump target.
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/pid_namespace.c')
0 files changed, 0 insertions, 0 deletions