1 files changed, 9 insertions, 1 deletions

diff --git a/arch/arm/plat-s3c/pm-check.c b/arch/arm/plat-s3c/pm-check.c
index b221470e3bfc..183f1304bf58 100644
--- a/arch/arm/plat-s3c/pm-check.c
+++ b/arch/arm/plat-s3c/pm-check.c
@@ -152,7 +152,7 @@ static inline int in_region(void *ptr, int size, void *what, size_t whatsz)
 }
 
 /**
- * s3c_pm_runcheck*() - helper to check a resource on restore.
+ * s3c_pm_runcheck() - helper to check a resource on restore.
  * @res: The resource to check
  * @vak: Pointer to list of CRC32 values to check.
  *
@@ -166,9 +166,12 @@ static u32 *s3c_pm_runcheck(struct resource *res, u32 *val)
         void *save_at = phys_to_virt(s3c_sleep_save_phys);
         unsigned long addr;
         unsigned long left;
+        void *stkpage;
         void *ptr;
         u32 calc;
 
+        stkpage = (void *)((u32)&calc & ~PAGE_MASK);
+
         for (addr = res->start; addr < res->end;
              addr += CHECK_CHUNKSIZE) {
                 left = res->end - addr;
@@ -178,6 +181,11 @@ static u32 *s3c_pm_runcheck(struct resource *res, u32 *val)
 
                 ptr = phys_to_virt(addr);
 
+                if (in_region(ptr, left, stkpage, 4096)) {
+                        S3C_PMDBG("skipping %08lx, has stack in\n", addr);
+                        goto skip_check;
+                }
+
                 if (in_region(ptr, left, crcs, crc_size)) {
                         S3C_PMDBG("skipping %08lx, has crc block in\n", addr);
                         goto skip_check;