x86: add brk allocation for very, very early allocations

[linux-2.6.git] / arch / x86 / kernel / vmlinux_64.lds.S

diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index fe5d21c..ff37342 100644 (file)
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -247,6 +247,11 @@ SECTIONS
        *(.bss.page_aligned)
        *(.bss)
        __bss_stop = .;
+
+       . = ALIGN(PAGE_SIZE);
+       __brk_base = . ;
+       . += 1024 * 1024 ;
+       __brk_limit = . ;
   }
 
   _end = . ;