1 files changed, 7 insertions, 6 deletions

diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c
index 5c8946320799..0f7df4eb903f 100644
--- a/arch/um/os-Linux/skas/mem.c
+++ b/arch/um/os-Linux/skas/mem.c
@@ -25,6 +25,7 @@
 #include "sysdep/ptrace.h"
 #include "sysdep/stub.h"
 #include "init.h"
+#include "kern_constants.h"
 
 extern unsigned long batch_syscall_stub, __syscall_stub_start;
 
@@ -149,8 +150,8 @@ long run_syscall_stub(struct mm_id * mm_idp, int syscall,
         *stack = 0;
         multi_op_count++;
 
-        if(!done && ((((unsigned long) stack) & ~PAGE_MASK) <
-                     PAGE_SIZE - 10 * sizeof(long))){
+        if(!done && ((((unsigned long) stack) & ~UM_KERN_PAGE_MASK) <
+                     UM_KERN_PAGE_SIZE - 10 * sizeof(long))){
                 *addr = stack;
                 return 0;
         }
@@ -168,8 +169,8 @@ long syscall_stub_data(struct mm_id * mm_idp,
         /* If *addr still is uninitialized, it *must* contain NULL.
          * Thus in this case do_syscall_stub correctly won't be called.
          */
-        if((((unsigned long) *addr) & ~PAGE_MASK) >=
-           PAGE_SIZE - (10 + data_count) * sizeof(long)) {
+        if((((unsigned long) *addr) & ~UM_KERN_PAGE_MASK) >=
+           UM_KERN_PAGE_SIZE - (10 + data_count) * sizeof(long)) {
                 ret = do_syscall_stub(mm_idp, addr);
                 /* in case of error, don't overwrite data on stack */
                 if(ret)
@@ -183,8 +184,8 @@ long syscall_stub_data(struct mm_id * mm_idp,
 
         memcpy(stack + 1, data, data_count * sizeof(long));
 
-        *stub_addr = (void *)(((unsigned long)(stack + 1) & ~PAGE_MASK) +
-                              UML_CONFIG_STUB_DATA);
+        *stub_addr = (void *)(((unsigned long)(stack + 1) &
+                               ~UM_KERN_PAGE_MASK) + UML_CONFIG_STUB_DATA);
 
         return 0;
 }