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Message-ID: <1403516340-22997-5-git-send-email-markos.chandras@imgtec.com> Date: Mon, 23 Jun 2014 10:38:47 +0100 From: Markos Chandras <markos.chandras@...tec.com> To: <linux-mips@...ux-mips.org> CC: Markos Chandras <markos.chandras@...tec.com>, "David S. Miller" <davem@...emloft.net>, Daniel Borkmann <dborkman@...hat.com>, "Alexei Starovoitov" <ast@...mgrid.com>, <netdev@...r.kernel.org> Subject: [PATCH 04/17] MIPS: bpf: Use the LO register to get division's quotient Reading from the HI register to get the division result is wrong. The quotient is placed in the LO register. Cc: "David S. Miller" <davem@...emloft.net> Cc: Daniel Borkmann <dborkman@...hat.com> Cc: Alexei Starovoitov <ast@...mgrid.com> Cc: netdev@...r.kernel.org Signed-off-by: Markos Chandras <markos.chandras@...tec.com> --- arch/mips/net/bpf_jit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c index f7c206404989..5cc92c4590cb 100644 --- a/arch/mips/net/bpf_jit.c +++ b/arch/mips/net/bpf_jit.c @@ -408,7 +408,7 @@ static inline void emit_div(unsigned int dst, unsigned int src, u32 *p = &ctx->target[ctx->idx]; uasm_i_divu(&p, dst, src); p = &ctx->target[ctx->idx + 1]; - uasm_i_mfhi(&p, dst); + uasm_i_mflo(&p, dst); } ctx->idx += 2; /* 2 insts */ } -- 2.0.0 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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