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-rw-r--r--include/asm-x86_64/segment.h53
1 files changed, 0 insertions, 53 deletions
diff --git a/include/asm-x86_64/segment.h b/include/asm-x86_64/segment.h
deleted file mode 100644
index 04b8ab21328f..000000000000
--- a/include/asm-x86_64/segment.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _ASM_SEGMENT_H
-#define _ASM_SEGMENT_H
-
-#include <asm/cache.h>
-
-/* Simple and small GDT entries for booting only */
-
-#define GDT_ENTRY_BOOT_CS 2
-#define __BOOT_CS (GDT_ENTRY_BOOT_CS * 8)
-
-#define GDT_ENTRY_BOOT_DS (GDT_ENTRY_BOOT_CS + 1)
-#define __BOOT_DS (GDT_ENTRY_BOOT_DS * 8)
-
-#define __KERNEL_CS 0x10
-#define __KERNEL_DS 0x18
-
-#define __KERNEL32_CS 0x08
-
-/*
- * we cannot use the same code segment descriptor for user and kernel
- * -- not even in the long flat mode, because of different DPL /kkeil
- * The segment offset needs to contain a RPL. Grr. -AK
- * GDT layout to get 64bit syscall right (sysret hardcodes gdt offsets)
- */
-
-#define __USER32_CS 0x23 /* 4*8+3 */
-#define __USER_DS 0x2b /* 5*8+3 */
-#define __USER_CS 0x33 /* 6*8+3 */
-#define __USER32_DS __USER_DS
-
-#define GDT_ENTRY_TSS 8 /* needs two entries */
-#define GDT_ENTRY_LDT 10 /* needs two entries */
-#define GDT_ENTRY_TLS_MIN 12
-#define GDT_ENTRY_TLS_MAX 14
-
-#define GDT_ENTRY_TLS_ENTRIES 3
-
-#define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
-#define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
-
-/* TLS indexes for 64bit - hardcoded in arch_prctl */
-#define FS_TLS 0
-#define GS_TLS 1
-
-#define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
-#define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
-
-#define IDT_ENTRIES 256
-#define GDT_ENTRIES 16
-#define GDT_SIZE (GDT_ENTRIES * 8)
-#define TLS_SIZE (GDT_ENTRY_TLS_ENTRIES * 8)
-
-#endif
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