Merge branch 'from-linus' into upstream

1 files changed, 0 insertions, 11 deletions

diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 44e41a35f000..61280167c560 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -24,8 +24,6 @@
 #include "init.h"
 #include "kern_constants.h"
 
-extern char __binary_start;
-
 /* Changed during early boot */
 unsigned long *empty_zero_page = NULL;
 unsigned long *empty_bad_page = NULL;
@@ -65,8 +63,6 @@ static void setup_highmem(unsigned long highmem_start,
 
 void mem_init(void)
 {
-        unsigned long start;
-
         max_low_pfn = (high_physmem - uml_physmem) >> PAGE_SHIFT;
 
         /* clear the zero-page */
@@ -81,13 +77,6 @@ void mem_init(void)
         free_bootmem(__pa(brk_end), uml_reserved - brk_end);
         uml_reserved = brk_end;
 
-        /* Fill in any hole at the start of the binary */
-        start = (unsigned long) &__binary_start & PAGE_MASK;
-        if(uml_physmem != start){
-                map_memory(uml_physmem, __pa(uml_physmem), start - uml_physmem,
-                           1, 1, 0);
-        }
-
         /* this will put all low memory onto the freelists */
         totalram_pages = free_all_bootmem();
         totalhigh_pages = highmem >> PAGE_SHIFT;