netdev - [PATCH net-next 0/6] bpf: Enable BPF JIT on ppc32

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Message-Id: <1424023605-2416-1-git-send-email-kda@linux-powerpc.org>
Date:	Sun, 15 Feb 2015 21:06:39 +0300
From:	Denis Kirjanov <kda@...ux-powerpc.org>
To:	netdev@...r.kernel.org
Cc:	linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH net-next 0/6] bpf: Enable BPF JIT on ppc32

This patch series enables BPF JIT on ppc32. There are relatevily
few chnages in the code to make it work.

All test_bpf tests passed both on 7447a and P2041-based machines.

 arch/powerpc/Kconfig                  |   2 +-
 arch/powerpc/include/asm/asm-compat.h |   4 +
 arch/powerpc/include/asm/ppc-opcode.h |   2 +
 arch/powerpc/net/Makefile             |   2 +-
 arch/powerpc/net/bpf_jit.h            |  47 ++++++-
 arch/powerpc/net/bpf_jit_64.S         | 229 ----------------------------------
 arch/powerpc/net/bpf_jit_asm.S        | 229 ++++++++++++++++++++++++++++++++++
 arch/powerpc/net/bpf_jit_comp.c       |  32 ++---
 8 files changed, 300 insertions(+), 247 deletions(-)


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