Merge branch 'hibern_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik...

[linux-2.6-omap-h63xx.git] / arch / x86 / mm / init_64.c

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 54c437e96541f2764aaeb566793b092e2af2f219..e6d36b490250bed6952f2d93de3d1f337c3cf7f4 100644 (file)
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -596,7 +596,7 @@ static void __init init_gbpages(void)
                direct_gbpages = 0;
 }
 
-static unsigned long __init kernel_physical_mapping_init(unsigned long start,
+static unsigned long __meminit kernel_physical_mapping_init(unsigned long start,
                                                unsigned long end,
                                                unsigned long page_size_mask)
 {
@@ -888,6 +888,8 @@ int devmem_is_allowed(unsigned long pagenr)
 {
        if (pagenr <= 256)
                return 1;
+       if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
+               return 0;
        if (!page_is_ram(pagenr))
                return 1;
        return 0;