[NETFILTER]: nfnetlink: make subsystem and callbacks const

[safe/jmp/linux-2.6] / include / asm-x86_64 / segment.h

diff --git a/include/asm-x86_64/segment.h b/include/asm-x86_64/segment.h
index 44adaf1..04b8ab2 100644 (file)
--- a/include/asm-x86_64/segment.h
+++ b/include/asm-x86_64/segment.h
@@ -3,10 +3,18 @@
 
 #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   0x38
+#define __KERNEL32_CS   0x08
 
 /* 
  * we cannot use the same code segment descriptor for user and kernel
@@ -19,18 +27,17 @@
 #define __USER_DS     0x2b   /* 5*8+3 */ 
 #define __USER_CS     0x33   /* 6*8+3 */ 
 #define __USER32_DS    __USER_DS 
-#define __KERNEL16_CS  (GDT_ENTRY_KERNELCS16 * 8)
-#define __KERNEL_COMPAT32_CS   0x8
 
-#define GDT_ENTRY_TLS 1
 #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_KERNELCS16 15
 
 #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