diff options
Diffstat (limited to 'arch/arm/net/bpf_jit_32.c')
| -rw-r--r-- | arch/arm/net/bpf_jit_32.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c index 323a4df59a6c..b5030e1a41d8 100644 --- a/arch/arm/net/bpf_jit_32.c +++ b/arch/arm/net/bpf_jit_32.c @@ -25,8 +25,6 @@ #include "bpf_jit_32.h" -int bpf_jit_enable __read_mostly; - /* * eBPF prog stack layout: * @@ -365,15 +363,7 @@ static inline int epilogue_offset(const struct jit_ctx *ctx) static inline void emit_udivmod(u8 rd, u8 rm, u8 rn, struct jit_ctx *ctx, u8 op) { const u8 *tmp = bpf2a32[TMP_REG_1]; - s32 jmp_offset; - /* checks if divisor is zero or not. If it is, then - * exit directly. - */ - emit(ARM_CMP_I(rn, 0), ctx); - _emit(ARM_COND_EQ, ARM_MOV_I(ARM_R0, 0), ctx); - jmp_offset = epilogue_offset(ctx); - _emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx); #if __LINUX_ARM_ARCH__ == 7 if (elf_hwcap & HWCAP_IDIVA) { if (op == BPF_DIV) @@ -1821,7 +1811,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) /* If BPF JIT was not enabled then we must fall back to * the interpreter. */ - if (!bpf_jit_enable) + if (!prog->jit_requested) return orig_prog; /* If constant blinding was enabled and we failed during blinding |