| Message ID | 20120924215753.GA31312@thinkbox |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Daniel Borkmann <dxchgb@gmail.com> Date: Mon, 24 Sep 2012 23:57:54 +0200 > This patch is a follow-up for patch "filter: add XOR instruction for use > with X/K" that implements BPF SPARC JIT parts for the BPF XOR operation. > > Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch> Looks good, applied, thanks Daniel. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c index e9073e9..2836870 100644 --- a/arch/sparc/net/bpf_jit_comp.c +++ b/arch/sparc/net/bpf_jit_comp.c @@ -464,8 +464,12 @@ void bpf_jit_compile(struct sk_filter *fp) emit_alu_K(OR, K); break; case BPF_S_ANC_ALU_XOR_X: /* A ^= X; */ + case BPF_S_ALU_XOR_X: emit_alu_X(XOR); break; + case BPF_S_ALU_XOR_K: /* A ^= K */ + emit_alu_K(XOR, K); + break; case BPF_S_ALU_LSH_X: /* A <<= X */ emit_alu_X(SLL); break;
This patch is a follow-up for patch "filter: add XOR instruction for use with X/K" that implements BPF SPARC JIT parts for the BPF XOR operation. Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch> --- I don't own a SPARC machine. This code is untested and uncompiled, but following the other instructions, this should integrate cleanly. Can someone confirm that? Thanks. arch/sparc/net/bpf_jit_comp.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html