| commit | e411901c0b775a3ae7f3e2505f8d2d90ac696178 | [log] [tgz] |
|---|---|---|
| author | Maciej Fijalkowski <maciej.fijalkowski@intel.com> | Wed Sep 16 23:10:09 2020 +0200 |
| committer | Alexei Starovoitov <ast@kernel.org> | Thu Sep 17 19:56:06 2020 -0700 |
| tree | b22399138c4b4c90c745d0f5ac604c786ed3a1db | |
| parent | ebf7d1f508a73871acf3b2bfbfa1323a477acdb3 [diff] |
bpf: allow for tailcalls in BPF subprograms for x64 JIT Relax verifier's restriction that was meant to forbid tailcall usage when subprog count was higher than 1. Also, do not max out the stack depth of program that utilizes tailcalls. Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>