From 9bf97390b3030b68a465681043a66461c7cf6a65 Mon Sep 17 00:00:00 2001 From: Luc Van Oostenryck Date: Fri, 1 Jun 2018 17:21:22 +0200 Subject: riscv: no __user for probe_kernel_address() In is_valid_bugaddr(), probe_kernel_address() is called with the PC casted to (bug_inst_t __user *) but this function only take a plain void* as argument, not a __user pointer. Fix this by removing the unnneded __user in the cast. Signed-off-by: Luc Van Oostenryck Signed-off-by: Palmer Dabbelt --- arch/riscv/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/riscv') diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c index 93132cb59184..4c92e5af86d3 100644 --- a/arch/riscv/kernel/traps.c +++ b/arch/riscv/kernel/traps.c @@ -160,7 +160,7 @@ int is_valid_bugaddr(unsigned long pc) if (pc < PAGE_OFFSET) return 0; - if (probe_kernel_address((bug_insn_t __user *)pc, insn)) + if (probe_kernel_address((bug_insn_t *)pc, insn)) return 0; return (insn == __BUG_INSN); } -- cgit v1.2.3