From 5b4787719f8870104fada924ef65ee9fd5eb2514 Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Sat, 19 Mar 2011 11:45:34 -0400 Subject: arch/tile: fix futex sanitization definition/prototype mismatch Commit 8d7718aa082aaf30a0b4989e1f04858952f941bc changed "int" to "u32" in the prototypes but not the definition. I missed this when I saw the patch go by on LKML. We cast "u32 *" to "int *" since we are tying into the underlying atomics framework, and atomic_t uses int as its value type. Signed-off-by: Chris Metcalf Reviewed-by: Michel Lespinasse --- arch/tile/lib/atomic_32.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch') diff --git a/arch/tile/lib/atomic_32.c b/arch/tile/lib/atomic_32.c index f02040d3614..46570211df5 100644 --- a/arch/tile/lib/atomic_32.c +++ b/arch/tile/lib/atomic_32.c @@ -202,32 +202,32 @@ static inline int *__futex_setup(int __user *v) return __atomic_hashed_lock((int __force *)v); } -struct __get_user futex_set(int __user *v, int i) +struct __get_user futex_set(u32 __user *v, int i) { return __atomic_xchg((int __force *)v, __futex_setup(v), i); } -struct __get_user futex_add(int __user *v, int n) +struct __get_user futex_add(u32 __user *v, int n) { return __atomic_xchg_add((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_or(int __user *v, int n) +struct __get_user futex_or(u32 __user *v, int n) { return __atomic_or((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_andn(int __user *v, int n) +struct __get_user futex_andn(u32 __user *v, int n) { return __atomic_andn((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_xor(int __user *v, int n) +struct __get_user futex_xor(u32 __user *v, int n) { return __atomic_xor((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_cmpxchg(int __user *v, int o, int n) +struct __get_user futex_cmpxchg(u32 __user *v, int o, int n) { return __atomic_cmpxchg((int __force *)v, __futex_setup(v), o, n); } -- cgit v1.2.3-18-g5258