netdev - [PATCH bpf 0/2] nfp: bpf: fix two ALU32 code-gen bugs

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Message-Id: <1550874964-16769-1-git-send-email-jiong.wang@netronome.com>
Date:   Fri, 22 Feb 2019 22:36:02 +0000
From:   Jiong Wang <jiong.wang@...ronome.com>
To:     alexei.starovoitov@...il.com, daniel@...earbox.net
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com,
        Jiong Wang <jiong.wang@...ronome.com>
Subject: [PATCH bpf 0/2] nfp: bpf: fix two ALU32 code-gen bugs

code-gen for BPF_ALU | BPF_XOR | BPF_K is wrong when imm is -1, also high
32-bit of 64-bit register should always be cleared.

This set fixed both bugs.

Jiong Wang (2):
  nfp: bpf: fix code-gen bug on BPF_ALU | BPF_XOR | BPF_K
  nfp: bpf: fix ALU32 high bits clearance bug

 drivers/net/ethernet/netronome/nfp/bpf/jit.c | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

-- 
2.7.4