Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

[karo-tx-linux.git] / arch / x86_64 / mm / init.c

diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index 1ad5111aec381d7042648c0a871f2707181f3400..efb6e845114ec727430860981b03b22495f9d299 100644 (file)
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -79,6 +79,8 @@ void show_mem(void)
                        if (unlikely(i % MAX_ORDER_NR_PAGES == 0)) {
                                touch_nmi_watchdog();
                        }
+                       if (!pfn_valid(pgdat->node_start_pfn + i))
+                               continue;
                        page = pfn_to_page(pgdat->node_start_pfn + i);
                        total++;
                        if (PageReserved(page))