1 files changed, 5 insertions, 2 deletions

diff --git a/arch/tile/kernel/machine_kexec.c b/arch/tile/kernel/machine_kexec.c
index 0d8b9e933487..e00d7179989e 100644
--- a/arch/tile/kernel/machine_kexec.c
+++ b/arch/tile/kernel/machine_kexec.c
@@ -240,8 +240,11 @@ static void setup_quasi_va_is_pa(void)
         pte = hv_pte(_PAGE_KERNEL | _PAGE_HUGE_PAGE);
         pte = hv_pte_set_mode(pte, HV_PTE_MODE_CACHE_NO_L3);
 
-        for (i = 0; i < pgd_index(PAGE_OFFSET); i++)
-                pgtable[i] = pfn_pte(i << (HPAGE_SHIFT - PAGE_SHIFT), pte);
+        for (i = 0; i < pgd_index(PAGE_OFFSET); i++) {
+                unsigned long pfn = i << (HPAGE_SHIFT - PAGE_SHIFT);
+                if (pfn_valid(pfn))
+                        __set_pte(&pgtable[i], pfn_pte(pfn, pte));
+        }
 }