1 files changed, 7 insertions, 0 deletions

diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S
index 7cd6b096f0d1..9a86ccb91a8a 100644
--- a/arch/s390/kernel/swsusp_asm64.S
+++ b/arch/s390/kernel/swsusp_asm64.S
@@ -102,6 +102,9 @@ swsusp_arch_resume:
         aghi    %r15,-STACK_FRAME_OVERHEAD
         stg     %r1,__SF_BACKCHAIN(%r15)
 
+        /* Make all free pages stable */
+        lghi    %r2,1
+        brasl   %r14,arch_set_page_states
 #ifdef CONFIG_SMP
         /* Save boot cpu number */
         brasl   %r14,smp_get_phys_cpu_id
@@ -178,6 +181,10 @@ swsusp_arch_resume:
         /* Activate DAT */
         stosm   __SF_EMPTY(%r15),0x04
 
+        /* Make all free pages unstable */
+        lghi    %r2,0
+        brasl   %r14,arch_set_page_states
+
         /* Return 0 */
         lmg     %r6,%r15,STACK_FRAME_OVERHEAD + __SF_GPRS(%r15)
         lghi    %r2,0