bpf: x86: add missing 'shift by register' instructions to x64 eBPF JIT
authorAlexei Starovoitov <ast@plumgrid.com>
Mon, 25 Aug 2014 19:27:02 +0000 (12:27 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 26 Aug 2014 00:33:56 +0000 (17:33 -0700)
'shift by register' operations are supported by eBPF interpreter, but were
accidently left out of x64 JIT compiler. Fix it and add a testcase.

Reported-by: Brendan Gregg <brendan.d.gregg@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Fixes: 622582786c9e ("net: filter: x86: internal BPF JIT")
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found