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Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/include/asm/futex.h2
-rw-r--r--arch/openrisc/include/asm/uaccess.h8
-rw-r--r--arch/openrisc/kernel/signal.c6
3 files changed, 8 insertions, 8 deletions
diff --git a/arch/openrisc/include/asm/futex.h b/arch/openrisc/include/asm/futex.h
index 618da4a1bffb..fe894e6331ae 100644
--- a/arch/openrisc/include/asm/futex.h
+++ b/arch/openrisc/include/asm/futex.h
@@ -72,7 +72,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
int ret = 0;
u32 prev;
- if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+ if (!access_ok(uaddr, sizeof(u32)))
return -EFAULT;
__asm__ __volatile__ ( \
diff --git a/arch/openrisc/include/asm/uaccess.h b/arch/openrisc/include/asm/uaccess.h
index bbf5c79cce7a..bc8191a34db7 100644
--- a/arch/openrisc/include/asm/uaccess.h
+++ b/arch/openrisc/include/asm/uaccess.h
@@ -58,7 +58,7 @@
/* Ensure that addr is below task's addr_limit */
#define __addr_ok(addr) ((unsigned long) addr < get_fs())
-#define access_ok(type, addr, size) \
+#define access_ok(addr, size) \
__range_ok((unsigned long)addr, (unsigned long)size)
/*
@@ -102,7 +102,7 @@ extern long __put_user_bad(void);
({ \
long __pu_err = -EFAULT; \
__typeof__(*(ptr)) *__pu_addr = (ptr); \
- if (access_ok(VERIFY_WRITE, __pu_addr, size)) \
+ if (access_ok(__pu_addr, size)) \
__put_user_size((x), __pu_addr, (size), __pu_err); \
__pu_err; \
})
@@ -175,7 +175,7 @@ struct __large_struct {
({ \
long __gu_err = -EFAULT, __gu_val = 0; \
const __typeof__(*(ptr)) * __gu_addr = (ptr); \
- if (access_ok(VERIFY_READ, __gu_addr, size)) \
+ if (access_ok(__gu_addr, size)) \
__get_user_size(__gu_val, __gu_addr, (size), __gu_err); \
(x) = (__force __typeof__(*(ptr)))__gu_val; \
__gu_err; \
@@ -254,7 +254,7 @@ extern unsigned long __clear_user(void *addr, unsigned long size);
static inline __must_check unsigned long
clear_user(void *addr, unsigned long size)
{
- if (likely(access_ok(VERIFY_WRITE, addr, size)))
+ if (likely(access_ok(addr, size)))
size = __clear_user(addr, size);
return size;
}
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c
index 265f10fb3930..5ac9d3b1d615 100644
--- a/arch/openrisc/kernel/signal.c
+++ b/arch/openrisc/kernel/signal.c
@@ -50,7 +50,7 @@ static int restore_sigcontext(struct pt_regs *regs,
/*
* Restore the regs from &sc->regs.
- * (sc is already checked for VERIFY_READ since the sigframe was
+ * (sc is already checked since the sigframe was
* checked in sys_sigreturn previously)
*/
err |= __copy_from_user(regs, sc->regs.gpr, 32 * sizeof(unsigned long));
@@ -83,7 +83,7 @@ asmlinkage long _sys_rt_sigreturn(struct pt_regs *regs)
if (((long)frame) & 3)
goto badframe;
- if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
+ if (!access_ok(frame, sizeof(*frame)))
goto badframe;
if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
goto badframe;
@@ -161,7 +161,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
frame = get_sigframe(ksig, regs, sizeof(*frame));
- if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
+ if (!access_ok(frame, sizeof(*frame)))
return -EFAULT;
/* Create siginfo. */