From dc88588990945b14d6f7ed45b70ef7b1814a5f3e Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 16 Feb 2020 10:26:50 -0500 Subject: [parisc, s390, sparc64] no need for access_ok() in futex handling access_ok() is always true on those Signed-off-by: Al Viro --- arch/sparc/include/asm/futex_64.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/include/asm/futex_64.h b/arch/sparc/include/asm/futex_64.h index 84fffaaf59d3..72de967318d7 100644 --- a/arch/sparc/include/asm/futex_64.h +++ b/arch/sparc/include/asm/futex_64.h @@ -35,8 +35,6 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, { int oldval = 0, ret, tem; - if (!access_ok(uaddr, sizeof(u32))) - return -EFAULT; if (unlikely((((unsigned long) uaddr) & 0x3UL))) return -EINVAL; -- cgit v1.2.3-58-ga151