xtensa: fix build warning in 64-bit build environment

This fixes the following build warnings:

arch/xtensa/mm/misc.S: Assembler messages:
arch/xtensa/mm/misc.S:143: Warning: value 0xffffffff30000106 truncated to 0x30000106
arch/xtensa/mm/misc.S:197: Warning: value 0xffffffff30000106 truncated to 0x30000106

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S
index d97ed1ba7b0a..1f68558dbcc2 100644
--- a/arch/xtensa/mm/misc.S
+++ b/arch/xtensa/mm/misc.S
@@ -140,7 +140,7 @@ ENTRY(clear_user_page)
 
         /* Setup a temporary DTLB with the color of the VPN */
 
-        movi    a4, -PAGE_OFFSET + (PAGE_KERNEL | _PAGE_HW_WRITE)
+        movi    a4, ((PAGE_KERNEL | _PAGE_HW_WRITE) - PAGE_OFFSET) & 0xffffffff
         movi    a5, TLBTEMP_BASE_1                      # virt
         add     a6, a2, a4                              # ppn
         add     a2, a5, a3                              # add 'color'
@@ -194,7 +194,7 @@ ENTRY(copy_user_page)
         or      a9, a9, a8
         slli    a4, a4, PAGE_SHIFT
         s32i    a9, a5, PAGE_FLAGS
-        movi    a5, -PAGE_OFFSET + (PAGE_KERNEL | _PAGE_HW_WRITE)
+        movi    a5, ((PAGE_KERNEL | _PAGE_HW_WRITE) - PAGE_OFFSET) & 0xffffffff
 
         beqz    a6, 1f