[PATCH] x86_64: Align data segment to PAGE_SIZE boundary

[linux-drm-fsl-dcu.git] / arch / x86_64 / kernel / vmlinux.lds.S

diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S
index d0564f1bcb0b9aa62a42919bcbeb24f8c2725397..d9534e750d4fa548e7f2a016b94fb022ee7689c0 100644 (file)
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@@ -17,6 +17,7 @@ PHDRS {
        text PT_LOAD FLAGS(5);  /* R_E */
        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__ */
 }
 SECTIONS
@@ -59,6 +60,7 @@ SECTIONS
   }
 #endif
 
+  . = ALIGN(PAGE_SIZE);        /* Align data segment to page size boundary */
                                /* Data */
   .data : AT(ADDR(.data) - LOAD_OFFSET) {
        *(.data)
@@ -67,13 +69,6 @@ SECTIONS
 
   _edata = .;                  /* End of data section */
 
-  __bss_start = .;             /* BSS */
-  .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
-       *(.bss.page_aligned)    
-       *(.bss)
-       }
-  __bss_stop = .;
-
   . = ALIGN(PAGE_SIZE);
   . = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
   .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
@@ -108,9 +103,6 @@ SECTIONS
   .vgetcpu_mode : AT(VLOAD(.vgetcpu_mode)) { *(.vgetcpu_mode) }
   vgetcpu_mode = VVIRT(.vgetcpu_mode);
 
-  .wall_jiffies : AT(VLOAD(.wall_jiffies)) { *(.wall_jiffies) }
-  wall_jiffies = VVIRT(.wall_jiffies);
-
   .sys_tz : AT(VLOAD(.sys_tz)) { *(.sys_tz) }
   sys_tz = VVIRT(.sys_tz);
 
@@ -141,7 +133,7 @@ SECTIONS
   . = ALIGN(8192);             /* init_task */
   .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
        *(.data.init_task)
-  } :data
+  }:data.init
 
   . = ALIGN(4096);
   .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
@@ -184,13 +176,7 @@ SECTIONS
   __setup_end = .;
   __initcall_start = .;
   .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
-       *(.initcall1.init) 
-       *(.initcall2.init) 
-       *(.initcall3.init) 
-       *(.initcall4.init) 
-       *(.initcall5.init) 
-       *(.initcall6.init) 
-       *(.initcall7.init)
+       INITCALLS
   }
   __initcall_end = .;
   __con_initcall_start = .;
@@ -229,6 +215,13 @@ SECTIONS
   . = ALIGN(4096);
   __nosave_end = .;
 
+  __bss_start = .;             /* BSS */
+  .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
+       *(.bss.page_aligned)
+       *(.bss)
+       }
+  __bss_stop = .;
+
   _end = . ;
 
   /* Sections to be discarded */