Merge branches 'x86/xen', 'x86/build', 'x86/microcode', 'x86/mm-debug-v2', 'x86/memor...

[safe/jmp/linux-2.6] / 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 5e9ec1b..46e0544 100644 (file)
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -19,7 +19,7 @@ PHDRS {
        data PT_LOAD FLAGS(7);  /* RWE */
        user PT_LOAD FLAGS(7);  /* RWE */
        data.init PT_LOAD FLAGS(7);     /* RWE */
-       note PT_NOTE FLAGS(4);  /* R__ */
+       note PT_NOTE FLAGS(0);  /* ___ */
 }
 SECTIONS
 {
@@ -40,26 +40,17 @@ SECTIONS
        _etext = .;             /* End of text section */
   } :text = 0x9090
 
+  NOTES :text :note
+
   . = ALIGN(16);               /* Exception table */
   __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
        __start___ex_table = .;
         *(__ex_table)
        __stop___ex_table = .;
-  }
-
-  NOTES :text :note
-
-  BUG_TABLE :text
+  } :text = 0x9090
 
   RODATA
 
-  . = ALIGN(4);
-  .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) {
-       __tracedata_start = .;
-       *(.tracedata)
-       __tracedata_end = .;
-  }
-
   . = ALIGN(PAGE_SIZE);                /* Align data segment to page size boundary */
                                /* Data */
   .data : AT(ADDR(.data) - LOAD_OFFSET) {
@@ -129,7 +120,7 @@ SECTIONS
 #undef VVIRT_OFFSET
 #undef VVIRT
 
-  . = ALIGN(8192);             /* init_task */
+  . = ALIGN(THREAD_SIZE);      /* init_task */
   .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
        *(.data.init_task)
   }:data.init
@@ -177,6 +168,11 @@ SECTIONS
        *(.con_initcall.init)
   }
   __con_initcall_end = .;
+  __x86_cpu_dev_start = .;
+  .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
+       *(.x86_cpu_dev.init)
+  }
+  __x86_cpu_dev_end = .;
   SECURITY_INIT
 
   . = ALIGN(8);
@@ -204,12 +200,6 @@ SECTIONS
        EXIT_DATA
   }
 
-/* vdso blob that is mapped into user space */
-  vdso_start = . ;
-  .vdso  : AT(ADDR(.vdso) - LOAD_OFFSET) { *(.vdso) }
-  . = ALIGN(PAGE_SIZE);
-  vdso_end = .;
-
 #ifdef CONFIG_BLK_DEV_INITRD
   . = ALIGN(PAGE_SIZE);
   __initramfs_start = .;
@@ -247,3 +237,9 @@ SECTIONS
 
   DWARF_DEBUG
 }
+
+/*
+ * Build-time check on the image size:
+ */
+ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
+       "kernel image bigger than KERNEL_IMAGE_SIZE")