x86, 64bit: Use a #PF handler to materialize early mappings on demand

[karo-tx-linux.git] / arch / x86 / mm / init.c

diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index 78d1ef3eab6624bc763cc5edd368bad204adc730..3364a7643a4cc99dba1c51ee87e074a0f42bd4c1 100644 (file)
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -446,9 +446,10 @@ void __init init_mem_mapping(void)
        }
 #else
        early_ioremap_page_table_range_init();
+#endif
+
        load_cr3(swapper_pg_dir);
        __flush_tlb_all();
-#endif
 
        early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
 }