netdev - Re: [PATCH net] net: filter: fix typo in sparc BPF JIT

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Date:	Fri, 06 Jun 2014 18:11:19 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Alexei Starovoitov <ast@...mgrid.com>,
	"David S. Miller" <davem@...emloft.net>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH net] net: filter: fix typo in sparc BPF JIT

Hello.

On 06/06/2014 09:47 AM, Alexei Starovoitov wrote:

> fix typo in sparc codegen for SKF_AD_IFINDEX and SKF_AD_HATYPE
> classic BPF extensions

> Fixes: 2809a2087cc4 ("net: filter: Just In Time compiler for sparc")
> Signed-off-by: Alexei Starovoitov <ast@...mgrid.com>
> ---
> tested with qemu-sparc64
> the patch doesn't apply cleanly to net-next, but logic is the same.

>   arch/sparc/net/bpf_jit_comp.c |    8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)

> diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c
> index a82c6b2..b19a0c2 100644
> --- a/arch/sparc/net/bpf_jit_comp.c
> +++ b/arch/sparc/net/bpf_jit_comp.c
> @@ -83,9 +83,9 @@ static void bpf_flush_icache(void *start_, void *end_)
>   #define BNE		(F2(0, 2) | CONDNE)
>
>   #ifdef CONFIG_SPARC64
> -#define BNE_PTR		(F2(0, 1) | CONDNE | (2 << 20))
> +#define BE_PTR		(F2(0, 1) | CONDE | (2 << 20))
>   #else
> -#define BNE_PTR		BNE
> +#define BE_PTR		BNE

    BNE, not BE?

WBR, Sergei

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