Merge commit 'v2.6.28-rc2' into core/locking

[linux-2.6-omap-h63xx.git] / arch / x86 / lib / usercopy_32.c

diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index 9e68075544f6dbb5e9a6fbc002e3a2df3091dc6c..4a20b2f9a381a360b46246c2c21c941258c1367a 100644 (file)
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -39,7 +39,7 @@ static inline int __movsl_is_ok(unsigned long a1, unsigned long a2, unsigned lon
 #define __do_strncpy_from_user(dst, src, count, res)                      \
 do {                                                                      \
        int __d0, __d1, __d2;                                              \
-       might_sleep();                                                     \
+       might_fault();                                                     \
        __asm__ __volatile__(                                              \
                "       testl %1,%1\n"                                     \
                "       jz 2f\n"                                           \
@@ -126,7 +126,7 @@ EXPORT_SYMBOL(strncpy_from_user);
 #define __do_clear_user(addr,size)                                     \
 do {                                                                   \
        int __d0;                                                       \
-       might_sleep();                                                  \
+       might_fault();                                                  \
        __asm__ __volatile__(                                           \
                "0:     rep; stosl\n"                                   \
                "       movl %2,%0\n"                                   \
@@ -155,7 +155,7 @@ do {                                                                        \
 unsigned long
 clear_user(void __user *to, unsigned long n)
 {
-       might_sleep();
+       might_fault();
        if (access_ok(VERIFY_WRITE, to, n))
                __do_clear_user(to, n);
        return n;
@@ -197,7 +197,7 @@ long strnlen_user(const char __user *s, long n)
        unsigned long mask = -__addr_ok(s);
        unsigned long res, tmp;
 
-       might_sleep();
+       might_fault();
 
        __asm__ __volatile__(
                "       testl %0, %0\n"