1 files changed, 4 insertions, 0 deletions

diff --git a/arch/s390/kernel/suspend.c b/arch/s390/kernel/suspend.c
index 1c4c5accd220..d3236c9e226b 100644
--- a/arch/s390/kernel/suspend.c
+++ b/arch/s390/kernel/suspend.c
@@ -138,6 +138,8 @@ int pfn_is_nosave(unsigned long pfn)
 {
         unsigned long nosave_begin_pfn = PFN_DOWN(__pa(&__nosave_begin));
         unsigned long nosave_end_pfn = PFN_DOWN(__pa(&__nosave_end));
+        unsigned long eshared_pfn = PFN_DOWN(__pa(&_eshared)) - 1;
+        unsigned long stext_pfn = PFN_DOWN(__pa(&_stext));
 
         /* Always save lowcore pages (LC protection might be enabled). */
         if (pfn <= LC_PAGES)
@@ -145,6 +147,8 @@ int pfn_is_nosave(unsigned long pfn)
         if (pfn >= nosave_begin_pfn && pfn < nosave_end_pfn)
                 return 1;
         /* Skip memory holes and read-only pages (NSS, DCSS, ...). */
+        if (pfn >= stext_pfn && pfn <= eshared_pfn)
+                return ipl_info.type == IPL_TYPE_NSS ? 1 : 0;
         if (tprot(PFN_PHYS(pfn)))
                 return 1;
         return 0;