提交 569810d1 编写于 作者: A Alexei Starovoitov 提交者: David S. Miller

net: filter: fix typo in sparc BPF JIT

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

Fixes: 2809a208 ("net: filter: Just In Time compiler for sparc")
Signed-off-by: NAlexei Starovoitov <ast@plumgrid.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 586d5fc8
......@@ -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
#endif
#define SETHI(K, REG) \
......@@ -600,7 +600,7 @@ void bpf_jit_compile(struct sk_filter *fp)
case BPF_S_ANC_IFINDEX:
emit_skb_loadptr(dev, r_A);
emit_cmpi(r_A, 0);
emit_branch(BNE_PTR, cleanup_addr + 4);
emit_branch(BE_PTR, cleanup_addr + 4);
emit_nop();
emit_load32(r_A, struct net_device, ifindex, r_A);
break;
......@@ -613,7 +613,7 @@ void bpf_jit_compile(struct sk_filter *fp)
case BPF_S_ANC_HATYPE:
emit_skb_loadptr(dev, r_A);
emit_cmpi(r_A, 0);
emit_branch(BNE_PTR, cleanup_addr + 4);
emit_branch(BE_PTR, cleanup_addr + 4);
emit_nop();
emit_load16(r_A, struct net_device, type, r_A);
break;
......
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