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| author | Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2016-06-22 21:55:07 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-06-24 15:17:57 +1000 |
| commit | 156d0e290e969caba25f1851c52417c14d141b24 (patch) | |
| tree | a232dcd99242656e3e935e44d0fa6649618f58ba /arch/powerpc/kernel | |
| parent | 6ac0ba5a4f82b40b4f6b3a75e7e4f0a15a3d7b9b (diff) | |
powerpc/ebpf/jit: Implement JIT compiler for extended BPF
PPC64 eBPF JIT compiler.
Enable with:
echo 1 > /proc/sys/net/core/bpf_jit_enable
or
echo 2 > /proc/sys/net/core/bpf_jit_enable
... to see the generated JIT code. This can further be processed with
tools/net/bpf_jit_disasm.
With CONFIG_TEST_BPF=m and 'modprobe test_bpf':
test_bpf: Summary: 305 PASSED, 0 FAILED, [297/297 JIT'ed]
... on both ppc64 BE and LE.
The details of the approach are documented through various comments in
the code.
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel')
0 files changed, 0 insertions, 0 deletions