diff options
Diffstat (limited to 'arch/x86/net')
| -rw-r--r-- | arch/x86/net/bpf_jit_comp.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 0fe6aacef3db..703dc6eaf4c7 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -827,9 +827,7 @@ static int emit_atomic(u8 **pprog, u8 atomic_op, return 0; } -static bool ex_handler_bpf(const struct exception_table_entry *x, - struct pt_regs *regs, int trapnr, - unsigned long error_code, unsigned long fault_addr) +bool ex_handler_bpf(const struct exception_table_entry *x, struct pt_regs *regs) { u32 reg = x->fixup >> 8; @@ -1313,12 +1311,7 @@ st: if (is_imm8(insn->off)) } ex->insn = delta; - delta = (u8 *)ex_handler_bpf - (u8 *)&ex->handler; - if (!is_simm32(delta)) { - pr_err("extable->handler doesn't fit into 32-bit\n"); - return -EFAULT; - } - ex->handler = delta; + ex->type = EX_TYPE_BPF; if (dst_reg > BPF_REG_9) { pr_err("verifier error\n"); |