diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/futex.h | 10 | ||||
| -rw-r--r-- | arch/s390/include/asm/uaccess.h | 4 | ||||
| -rw-r--r-- | arch/s390/lib/uaccess.h | 8 | ||||
| -rw-r--r-- | arch/s390/lib/uaccess_pt.c | 12 | ||||
| -rw-r--r-- | arch/s390/lib/uaccess_std.c | 6 |
5 files changed, 20 insertions, 20 deletions
diff --git a/arch/s390/include/asm/futex.h b/arch/s390/include/asm/futex.h index 27ac515ef59c..81cf36b691f1 100644 --- a/arch/s390/include/asm/futex.h +++ b/arch/s390/include/asm/futex.h @@ -7,7 +7,7 @@ #include <linux/uaccess.h> #include <asm/errno.h> -static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) +static inline int futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr) { int op = (encoded_op >> 28) & 7; int cmp = (encoded_op >> 24) & 15; @@ -18,7 +18,7 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) oparg = 1 << oparg; - if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) + if (! access_ok (VERIFY_WRITE, uaddr, sizeof(u32))) return -EFAULT; pagefault_disable(); @@ -39,10 +39,10 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) return ret; } -static inline int futex_atomic_cmpxchg_inatomic(int *uval, int __user *uaddr, - int oldval, int newval) +static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, + u32 oldval, u32 newval) { - if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) + if (! access_ok (VERIFY_WRITE, uaddr, sizeof(u32))) return -EFAULT; return uaccess.futex_atomic_cmpxchg(uval, uaddr, oldval, newval); diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index 549adf6a9b8b..2d9ea11f919a 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -83,8 +83,8 @@ struct uaccess_ops { size_t (*clear_user)(size_t, void __user *); size_t (*strnlen_user)(size_t, const char __user *); size_t (*strncpy_from_user)(size_t, const char __user *, char *); - int (*futex_atomic_op)(int op, int __user *, int oparg, int *old); - int (*futex_atomic_cmpxchg)(int *, int __user *, int old, int new); + int (*futex_atomic_op)(int op, u32 __user *, int oparg, int *old); + int (*futex_atomic_cmpxchg)(u32 *, u32 __user *, u32 old, u32 new); }; extern struct uaccess_ops uaccess; diff --git a/arch/s390/lib/uaccess.h b/arch/s390/lib/uaccess.h index 89a80674e44b..1d2536cb630b 100644 --- a/arch/s390/lib/uaccess.h +++ b/arch/s390/lib/uaccess.h @@ -12,12 +12,12 @@ extern size_t copy_from_user_std(size_t, const void __user *, void *); extern size_t copy_to_user_std(size_t, void __user *, const void *); extern size_t strnlen_user_std(size_t, const char __user *); extern size_t strncpy_from_user_std(size_t, const char __user *, char *); -extern int futex_atomic_cmpxchg_std(int *, int __user *, int, int); -extern int futex_atomic_op_std(int, int __user *, int, int *); +extern int futex_atomic_cmpxchg_std(u32 *, u32 __user *, u32, u32); +extern int futex_atomic_op_std(int, u32 __user *, int, int *); extern size_t copy_from_user_pt(size_t, const void __user *, void *); extern size_t copy_to_user_pt(size_t, void __user *, const void *); -extern int futex_atomic_op_pt(int, int __user *, int, int *); -extern int futex_atomic_cmpxchg_pt(int *, int __user *, int, int); +extern int futex_atomic_op_pt(int, u32 __user *, int, int *); +extern int futex_atomic_cmpxchg_pt(u32 *, u32 __user *, u32, u32); #endif /* __ARCH_S390_LIB_UACCESS_H */ diff --git a/arch/s390/lib/uaccess_pt.c b/arch/s390/lib/uaccess_pt.c index b3cebcd52f5c..74833831417f 100644 --- a/arch/s390/lib/uaccess_pt.c +++ b/arch/s390/lib/uaccess_pt.c @@ -302,7 +302,7 @@ fault: : "0" (-EFAULT), "d" (oparg), "a" (uaddr), \ "m" (*uaddr) : "cc" ); -static int __futex_atomic_op_pt(int op, int __user *uaddr, int oparg, int *old) +static int __futex_atomic_op_pt(int op, u32 __user *uaddr, int oparg, int *old) { int oldval = 0, newval, ret; @@ -335,7 +335,7 @@ static int __futex_atomic_op_pt(int op, int __user *uaddr, int oparg, int *old) return ret; } -int futex_atomic_op_pt(int op, int __user *uaddr, int oparg, int *old) +int futex_atomic_op_pt(int op, u32 __user *uaddr, int oparg, int *old) { int ret; @@ -354,8 +354,8 @@ int futex_atomic_op_pt(int op, int __user *uaddr, int oparg, int *old) return ret; } -static int __futex_atomic_cmpxchg_pt(int *uval, int __user *uaddr, - int oldval, int newval) +static int __futex_atomic_cmpxchg_pt(u32 *uval, u32 __user *uaddr, + u32 oldval, u32 newval) { int ret; @@ -370,8 +370,8 @@ static int __futex_atomic_cmpxchg_pt(int *uval, int __user *uaddr, return ret; } -int futex_atomic_cmpxchg_pt(int *uval, int __user *uaddr, - int oldval, int newval) +int futex_atomic_cmpxchg_pt(u32 *uval, u32 __user *uaddr, + u32 oldval, u32 newval) { int ret; diff --git a/arch/s390/lib/uaccess_std.c b/arch/s390/lib/uaccess_std.c index 1d6643c0b95f..bb1a7eed42ce 100644 --- a/arch/s390/lib/uaccess_std.c +++ b/arch/s390/lib/uaccess_std.c @@ -255,7 +255,7 @@ size_t strncpy_from_user_std(size_t size, const char __user *src, char *dst) : "0" (-EFAULT), "d" (oparg), "a" (uaddr), \ "m" (*uaddr) : "cc"); -int futex_atomic_op_std(int op, int __user *uaddr, int oparg, int *old) +int futex_atomic_op_std(int op, u32 __user *uaddr, int oparg, int *old) { int oldval = 0, newval, ret; @@ -287,8 +287,8 @@ int futex_atomic_op_std(int op, int __user *uaddr, int oparg, int *old) return ret; } -int futex_atomic_cmpxchg_std(int *uval, int __user *uaddr, - int oldval, int newval) +int futex_atomic_cmpxchg_std(u32 *uval, u32 __user *uaddr, + u32 oldval, u32 newval) { int ret; |