1 files changed, 6 insertions, 5 deletions

diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 68766b276d9e..a059aac9e937 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -319,10 +319,10 @@ do {									\
 #define __get_user_asm_u64(x, ptr, retval, errret)                      \
 ({                                                                      \
         __typeof__(ptr) __ptr = (ptr);                                  \
-        asm volatile(ASM_STAC "\n"                                      \
+        asm volatile("\n"                                       \
                      "1:        movl %2,%%eax\n"                        \
                      "2:        movl %3,%%edx\n"                        \
-                     "3: " ASM_CLAC "\n"                                \
+                     "3:\n"                             \
                      ".section .fixup,\"ax\"\n"                         \
                      "4:        mov %4,%0\n"                            \
                      "  xorl %%eax,%%eax\n"                             \
@@ -331,7 +331,7 @@ do {									\
                      ".previous\n"                                      \
                      _ASM_EXTABLE(1b, 4b)                               \
                      _ASM_EXTABLE(2b, 4b)                               \
-                     : "=r" (retval), "=A"(x)                           \
+                     : "=r" (retval), "=&A"(x)                          \
                      : "m" (__m(__ptr)), "m" __m(((u32 *)(__ptr)) + 1), \
                        "i" (errret), "0" (retval));                     \
 })
@@ -703,14 +703,15 @@ extern struct movsl_mask {
 #define unsafe_put_user(x, ptr, err_label)                                      \
 do {                                                                            \
         int __pu_err;                                                           \
-        __put_user_size((x), (ptr), sizeof(*(ptr)), __pu_err, -EFAULT);         \
+        __typeof__(*(ptr)) __pu_val = (x);                                      \
+        __put_user_size(__pu_val, (ptr), sizeof(*(ptr)), __pu_err, -EFAULT);    \
         if (unlikely(__pu_err)) goto err_label;                                 \
 } while (0)
 
 #define unsafe_get_user(x, ptr, err_label)                                      \
 do {                                                                            \
         int __gu_err;                                                           \
-        unsigned long __gu_val;                                                 \
+        __inttype(*(ptr)) __gu_val;                                             \
         __get_user_size(__gu_val, (ptr), sizeof(*(ptr)), __gu_err, -EFAULT);    \
         (x) = (__force __typeof__(*(ptr)))__gu_val;                             \
         if (unlikely(__gu_err)) goto err_label;                                 \