From 23fc539e81295b14b50c6ccc5baeb4f3d59d822d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 14 Feb 2022 20:22:10 +0100 Subject: uaccess: fix type mismatch warnings from access_ok() On some architectures, access_ok() does not do any argument type checking, so replacing the definition with a generic one causes a few warnings for harmless issues that were never caught before. Fix the ones that I found either through my own test builds or that were reported by the 0-day bot. Reported-by: kernel test robot Reviewed-by: Christoph Hellwig Acked-by: Dinh Nguyen Signed-off-by: Arnd Bergmann --- arch/csky/kernel/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/csky/kernel/signal.c') diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c index c7b763d2f526..8867ddf3e6c7 100644 --- a/arch/csky/kernel/signal.c +++ b/arch/csky/kernel/signal.c @@ -136,7 +136,7 @@ static inline void __user *get_sigframe(struct ksignal *ksig, static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs) { - struct rt_sigframe *frame; + struct rt_sigframe __user *frame; int err = 0; frame = get_sigframe(ksig, regs, sizeof(*frame)); -- cgit