mm/pagewalk.c: walk_page_range should avoid VM_PFNMAP areas

[profile/ivi/kernel-x86-ivi.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 98cbdf6..378a15b 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5158,7 +5158,7 @@ unsigned long free_reserved_area(unsigned long start, unsigned long end,
        for (pages = 0; pos < end; pos += PAGE_SIZE, pages++) {
                if (poison)
                        memset((void *)pos, poison, PAGE_SIZE);
-               free_reserved_page(virt_to_page(pos));
+               free_reserved_page(virt_to_page((void *)pos));
        }
 
        if (pages && s)