1 files changed, 20 insertions, 54 deletions

diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 4aa9c54a9b7..49edf2dd361 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -71,7 +71,6 @@ PHDRS {
 	text PT_LOAD FLAGS(5);          /* R_E */
 	data PT_LOAD FLAGS(6);          /* RW_ */
 #ifdef CONFIG_X86_64
-	user PT_LOAD FLAGS(5);          /* R_E */
 #ifdef CONFIG_SMP
 	percpu PT_LOAD FLAGS(6);        /* RW_ */
 #endif
@@ -95,10 +94,6 @@ SECTIONS
 		_text = .;
 		/* bootstrapping code */
 		HEAD_TEXT
-#ifdef CONFIG_X86_32
-		. = ALIGN(PAGE_SIZE);
-		*(.text..page_aligned)
-#endif
 		. = ALIGN(8);
 		_stext = .;
 		TEXT_TEXT
@@ -152,58 +147,32 @@ SECTIONS
 		_edata = .;
 	} :data
 
-#ifdef CONFIG_X86_64
-
-#define VSYSCALL_ADDR (-10*1024*1024)
-
-#define VLOAD_OFFSET (VSYSCALL_ADDR - __vsyscall_0 + LOAD_OFFSET)
-#define VLOAD(x) (ADDR(x) - VLOAD_OFFSET)
-
-#define VVIRT_OFFSET (VSYSCALL_ADDR - __vsyscall_0)
-#define VVIRT(x) (ADDR(x) - VVIRT_OFFSET)
-
-	. = ALIGN(4096);
-	__vsyscall_0 = .;
-
-	. = VSYSCALL_ADDR;
-	.vsyscall : AT(VLOAD(.vsyscall)) {
-		*(.vsyscall_0)
-
-		. = 1024;
-		*(.vsyscall_1)
-
-		. = 2048;
-		*(.vsyscall_2)
-
-		. = 4096;  /* Pad the whole page. */
-	} :user =0xcc
-	. = ALIGN(__vsyscall_0 + PAGE_SIZE, PAGE_SIZE);
-
-#undef VSYSCALL_ADDR
-#undef VLOAD_OFFSET
-#undef VLOAD
-#undef VVIRT_OFFSET
-#undef VVIRT
 
+	. = ALIGN(PAGE_SIZE);
 	__vvar_page = .;
 
 	.vvar : AT(ADDR(.vvar) - LOAD_OFFSET) {
+		/* work around gold bug 13023 */
+		__vvar_beginning_hack = .;
 
-	      /* Place all vvars at the offsets in asm/vvar.h. */
-#define EMIT_VVAR(name, offset) 		\
-		. = offset;		\
+		/* Place all vvars at the offsets in asm/vvar.h. */
+#define EMIT_VVAR(name, offset) 			\
+		. = __vvar_beginning_hack + offset;	\
 		*(.vvar_ ## name)
 #define __VVAR_KERNEL_LDS
 #include <asm/vvar.h>
 #undef __VVAR_KERNEL_LDS
 #undef EMIT_VVAR
 
+		/*
+		 * Pad the rest of the page with zeros.  Otherwise the loader
+		 * can leave garbage here.
+		 */
+		. = __vvar_beginning_hack + PAGE_SIZE;
 	} :data
 
        . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
 
-#endif /* CONFIG_X86_64 */
-
 	/* Init code and data - will be freed after init */
 	. = ALIGN(PAGE_SIZE);
 	.init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
@@ -226,24 +195,21 @@ SECTIONS
 
 	INIT_DATA_SECTION(16)
 
-	/*
-	 * Code and data for a variety of lowlevel trampolines, to be
-	 * copied into base memory (< 1 MiB) during initialization.
-	 * Since it is copied early, the main copy can be discarded
-	 * afterwards.
-	 */
-	 .x86_trampoline : AT(ADDR(.x86_trampoline) - LOAD_OFFSET) {
-		x86_trampoline_start = .;
-		*(.x86_trampoline)
-		x86_trampoline_end = .;
-	}
-
 	.x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
 		__x86_cpu_dev_start = .;
 		*(.x86_cpu_dev.init)
 		__x86_cpu_dev_end = .;
 	}
 
+#ifdef CONFIG_X86_INTEL_MID
+	.x86_intel_mid_dev.init : AT(ADDR(.x86_intel_mid_dev.init) - \
+								LOAD_OFFSET) {
+		__x86_intel_mid_dev_start = .;
+		*(.x86_intel_mid_dev.init)
+		__x86_intel_mid_dev_end = .;
+	}
+#endif
+
 	/*
 	 * start address and size of operations which during runtime
 	 * can be patched with virtualization friendly instructions or