1 files changed, 0 insertions, 82 deletions
diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c
deleted file mode 100644
index 9561eb3c5b5..00000000000
--- a/arch/x86_64/kernel/head64.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- *  linux/arch/x86_64/kernel/head64.c -- prepare to run common code
- *
- *  Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
- */
-
-#include <linux/init.h>
-#include <linux/linkage.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/percpu.h>
-
-#include <asm/processor.h>
-#include <asm/proto.h>
-#include <asm/smp.h>
-#include <asm/bootsetup.h>
-#include <asm/setup.h>
-#include <asm/desc.h>
-#include <asm/pgtable.h>
-#include <asm/sections.h>
-
-/* Don't add a printk in there. printk relies on the PDA which is not initialized 
-   yet. */
-static void __init clear_bss(void)
-{
-	memset(__bss_start, 0,
-	       (unsigned long) __bss_stop - (unsigned long) __bss_start);
-}
-
-#define NEW_CL_POINTER		0x228	/* Relative to real mode data */
-#define OLD_CL_MAGIC_ADDR	0x90020
-#define OLD_CL_MAGIC            0xA33F
-#define OLD_CL_BASE_ADDR        0x90000
-#define OLD_CL_OFFSET           0x90022
-
-extern char saved_command_line[];
-
-static void __init copy_bootdata(char *real_mode_data)
-{
-	int new_data;
-	char * command_line;
-
-	memcpy(x86_boot_params, real_mode_data, BOOT_PARAM_SIZE);
-	new_data = *(int *) (x86_boot_params + NEW_CL_POINTER);
-	if (!new_data) {
-		if (OLD_CL_MAGIC != * (u16 *) OLD_CL_MAGIC_ADDR) {
-			return;
-		}
-		new_data = OLD_CL_BASE_ADDR + * (u16 *) OLD_CL_OFFSET;
-	}
-	command_line = (char *) ((u64)(new_data));
-	memcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
-}
-
-void __init x86_64_start_kernel(char * real_mode_data)
-{
-	int i;
-
-	for (i = 0; i < 256; i++)
-		set_intr_gate(i, early_idt_handler);
-	asm volatile("lidt %0" :: "m" (idt_descr));
-	clear_bss();
-
-	early_printk("Kernel alive\n");
-
-	/*
-	 * switch to init_level4_pgt from boot_level4_pgt
-	 */
-	memcpy(init_level4_pgt, boot_level4_pgt, PTRS_PER_PGD*sizeof(pgd_t));
-	asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt)));
-
- 	for (i = 0; i < NR_CPUS; i++)
- 		cpu_pda(i) = &boot_cpu_pda[i];
-
-	pda_init(0);
-	copy_bootdata(real_mode_data);
-#ifdef CONFIG_SMP
-	cpu_set(0, cpu_online_map);
-#endif
-	start_kernel();
-}