X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2Farc%2Fmm%2Finit.c;h=f7ba2a5d5ec83766fc7c7baa95cff33c57fa7fe5;hb=2dde02ab6d1a725ddccc7144ff6bf5f55d37f916;hp=c083bf660cecd28b2bcb1292da897560417b08fe;hpb=56e7a93160fe12a7ccce0c2191c64a6db9cb3ad9;p=linux-2.6-microblaze.git

diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
index c083bf660cec..f7ba2a5d5ec8 100644
--- a/arch/arc/mm/init.c
+++ b/arch/arc/mm/init.c
@@ -189,6 +189,10 @@ void __init mem_init(void)
 {
 	memblock_free_all();
 	highmem_init();
+
+	BUILD_BUG_ON((PTRS_PER_PGD * sizeof(pgd_t)) > PAGE_SIZE);
+	BUILD_BUG_ON((PTRS_PER_PMD * sizeof(pmd_t)) > PAGE_SIZE);
+	BUILD_BUG_ON((PTRS_PER_PTE * sizeof(pte_t)) > PAGE_SIZE);
 }
 
 #ifdef CONFIG_HIGHMEM