163 files changed, 2388 insertions, 4127 deletions
diff --git a/include/asm-um/alternative-asm.i b/include/asm-um/alternative-asm.h
index cae9faca132f..9aa9fa2402a4 100644
--- a/include/asm-um/alternative-asm.i
+++ b/include/asm-um/alternative-asm.h
@@ -1,6 +1,6 @@
 #ifndef __UM_ALTERNATIVE_ASM_I
 #define __UM_ALTERNATIVE_ASM_I
-#include "asm/arch/alternative-asm.i"
+#include "asm/arch/alternative-asm.h"
 #endif
diff --git a/include/asm-um/frame.i b/include/asm-um/frame.h
index 09d5dca5d928..8a8c1cb415b4 100644
--- a/include/asm-um/frame.i
+++ b/include/asm-um/frame.h
@@ -1,6 +1,6 @@
 #ifndef __UM_FRAME_I
 #define __UM_FRAME_I
-#include "asm/arch/frame.i"
+#include "asm/arch/frame.h"
 #endif
diff --git a/include/asm-x86/Kbuild b/include/asm-x86/Kbuild
index 80744dbcfafd..559830ece755 100644
--- a/include/asm-x86/Kbuild
+++ b/include/asm-x86/Kbuild
@@ -1,40 +1,22 @@
 include include/asm-generic/Kbuild.asm
 header-y += boot.h
-header-y += debugreg_32.h
-header-y += debugreg_64.h
 header-y += debugreg.h
-header-y += ldt_32.h
-header-y += ldt_64.h
 header-y += ldt.h
 header-y += msr-index.h
 header-y += prctl.h
-header-y += ptrace-abi_32.h
-header-y += ptrace-abi_64.h
 header-y += ptrace-abi.h
 header-y += sigcontext32.h
-header-y += ucontext_32.h
-header-y += ucontext_64.h
 header-y += ucontext.h
 header-y += vsyscall32.h
 unifdef-y += a.out_32.h
 unifdef-y += a.out_64.h
-unifdef-y += auxvec_32.h
-unifdef-y += auxvec_64.h
 unifdef-y += byteorder_32.h
 unifdef-y += byteorder_64.h
 unifdef-y += elf_32.h
 unifdef-y += elf_64.h
-unifdef-y += errno_32.h
-unifdef-y += errno_64.h
-unifdef-y += ioctls_32.h
-unifdef-y += ioctls_64.h
-unifdef-y += ipcbuf_32.h
-unifdef-y += ipcbuf_64.h
 unifdef-y += mce.h
-unifdef-y += mman_32.h
-unifdef-y += mman_64.h
 unifdef-y += msgbuf_32.h
 unifdef-y += msgbuf_64.h
 unifdef-y += msr_32.h
@@ -45,40 +27,22 @@ unifdef-y += mtrr_64.h
 unifdef-y += mtrr.h
 unifdef-y += page_32.h
 unifdef-y += page_64.h
-unifdef-y += param_32.h
-unifdef-y += param_64.h
 unifdef-y += posix_types_32.h
 unifdef-y += posix_types_64.h
 unifdef-y += ptrace_32.h
 unifdef-y += ptrace_64.h
-unifdef-y += resource_32.h
-unifdef-y += resource_64.h
-unifdef-y += sembuf_32.h
-unifdef-y += sembuf_64.h
 unifdef-y += setup_32.h
 unifdef-y += setup_64.h
 unifdef-y += shmbuf_32.h
 unifdef-y += shmbuf_64.h
-unifdef-y += shmparam_32.h
-unifdef-y += shmparam_64.h
 unifdef-y += sigcontext_32.h
 unifdef-y += sigcontext_64.h
-unifdef-y += siginfo_32.h
-unifdef-y += siginfo_64.h
 unifdef-y += signal_32.h
 unifdef-y += signal_64.h
-unifdef-y += sockios_32.h
-unifdef-y += sockios_64.h
 unifdef-y += stat_32.h
 unifdef-y += stat_64.h
 unifdef-y += statfs_32.h
 unifdef-y += statfs_64.h
-unifdef-y += termbits_32.h
-unifdef-y += termbits_64.h
-unifdef-y += termios_32.h
-unifdef-y += termios_64.h
-unifdef-y += types_32.h
-unifdef-y += types_64.h
 unifdef-y += unistd_32.h
 unifdef-y += unistd_64.h
 unifdef-y += user_32.h
diff --git a/include/asm-x86/agp.h b/include/asm-x86/agp.h
index 9348f1e4f6f1..62df2a9e7130 100644
--- a/include/asm-x86/agp.h
+++ b/include/asm-x86/agp.h
@@ -1,5 +1,40 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_AGP_H
-# include "agp_32.h"
+#define _ASM_X86_AGP_H
-#else
-# include "agp_64.h"
+#include <asm/pgtable.h>
+#include <asm/cacheflush.h>
+/*
+ * Functions to keep the agpgart mappings coherent with the MMU. The
+ * GART gives the CPU a physical alias of pages in memory. The alias
+ * region is mapped uncacheable. Make sure there are no conflicting
+ * mappings with different cachability attributes for the same
+ * page. This avoids data corruption on some CPUs.
+ */
+/*
+ * Caller's responsibility to call global_flush_tlb() for performance
+ * reasons
+ */
+#define map_page_into_agp(page) change_page_attr(page, 1, PAGE_KERNEL_NOCACHE)
+#define unmap_page_from_agp(page) change_page_attr(page, 1, PAGE_KERNEL)
+#define flush_agp_mappings() global_flush_tlb()
+/*
+ * Could use CLFLUSH here if the cpu supports it. But then it would
+ * need to be called for each cacheline of the whole page so it may
+ * not be worth it. Would need a page for it.
+ */
+#define flush_agp_cache() wbinvd()
+/* Convert a physical address to an address suitable for the GART. */
+#define phys_to_gart(x) (x)
+#define gart_to_phys(x) (x)
+/* GATT allocation. Returns/accepts GATT kernel virtual address. */
+#define alloc_gatt_pages(order)         \
+        ((char *)__get_free_pages(GFP_KERNEL, (order)))
+#define free_gatt_pages(table, order)   \
+        free_pages((unsigned long)(table), (order))
 #endif
diff --git a/include/asm-x86/agp_32.h b/include/asm-x86/agp_32.h
deleted file mode 100644
index 6af173dbf123..000000000000
--- a/include/asm-x86/agp_32.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef AGP_H
-#define AGP_H 1
-#include <asm/pgtable.h>
-#include <asm/cacheflush.h>
-/* 
- * Functions to keep the agpgart mappings coherent with the MMU.
- * The GART gives the CPU a physical alias of pages in memory. The alias region is
- * mapped uncacheable. Make sure there are no conflicting mappings
- * with different cachability attributes for the same page. This avoids
- * data corruption on some CPUs.
- */
-/* Caller's responsibility to call global_flush_tlb() for
- * performance reasons */
-#define map_page_into_agp(page) change_page_attr(page, 1, PAGE_KERNEL_NOCACHE)
-#define unmap_page_from_agp(page) change_page_attr(page, 1, PAGE_KERNEL)
-#define flush_agp_mappings() global_flush_tlb()
-/* Could use CLFLUSH here if the cpu supports it. But then it would
-   need to be called for each cacheline of the whole page so it may not be 
-   worth it. Would need a page for it. */
-#define flush_agp_cache() wbinvd()
-/* Convert a physical address to an address suitable for the GART. */
-#define phys_to_gart(x) (x)
-#define gart_to_phys(x) (x)
-/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order)         \
-        ((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order)   \
-        free_pages((unsigned long)(table), (order))
-#endif
diff --git a/include/asm-x86/agp_64.h b/include/asm-x86/agp_64.h
deleted file mode 100644
index de338666f3f9..000000000000
--- a/include/asm-x86/agp_64.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef AGP_H
-#define AGP_H 1
-#include <asm/cacheflush.h>
-/* 
- * Functions to keep the agpgart mappings coherent.
- * The GART gives the CPU a physical alias of memory. The alias is
- * mapped uncacheable. Make sure there are no conflicting mappings
- * with different cachability attributes for the same page.
- */
-/* Caller's responsibility to call global_flush_tlb() for
- * performance reasons */
-#define map_page_into_agp(page) change_page_attr(page, 1, PAGE_KERNEL_NOCACHE)
-#define unmap_page_from_agp(page) change_page_attr(page, 1, PAGE_KERNEL)
-#define flush_agp_mappings() global_flush_tlb()
-/* Could use CLFLUSH here if the cpu supports it. But then it would
-   need to be called for each cacheline of the whole page so it may not be 
-   worth it. Would need a page for it. */
-#define flush_agp_cache() asm volatile("wbinvd":::"memory")
-/* Convert a physical address to an address suitable for the GART. */
-#define phys_to_gart(x) (x)
-#define gart_to_phys(x) (x)
-/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order)         \
-        ((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order)   \
-        free_pages((unsigned long)(table), (order))
-#endif
diff --git a/include/asm-x86/alternative-asm.h b/include/asm-x86/alternative-asm.h
new file mode 100644
index 000000000000..e2077d343c33
--- /dev/null
+++ b/include/asm-x86/alternative-asm.h
@@ -0,0 +1,22 @@
+#ifdef __ASSEMBLY__
+#ifdef CONFIG_X86_32
+# define X86_ALIGN .long
+#else
+# define X86_ALIGN .quad
+#endif
+#ifdef CONFIG_SMP
+        .macro LOCK_PREFIX
+1:      lock
+        .section .smp_locks,"a"
+        .align 4
+        X86_ALIGN 1b
+        .previous
+        .endm
+#else
+        .macro LOCK_PREFIX
+        .endm
+#endif
+#endif  /*  __ASSEMBLY__  */
diff --git a/include/asm-x86/alternative-asm.i b/include/asm-x86/alternative-asm.i
deleted file mode 100644
index 4f360cd3c888..000000000000
--- a/include/asm-x86/alternative-asm.i
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef CONFIG_X86_32
-# include "alternative-asm_32.i"
-#else
-# include "alternative-asm_64.i"
-#endif
diff --git a/include/asm-x86/alternative-asm_32.i b/include/asm-x86/alternative-asm_32.i
deleted file mode 100644
index f0510209ccbe..000000000000
--- a/include/asm-x86/alternative-asm_32.i
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifdef CONFIG_SMP
-        .macro LOCK_PREFIX
-1:      lock
-        .section .smp_locks,"a"
-        .align 4
-        .long 1b
-        .previous
-        .endm
-#else
-        .macro LOCK_PREFIX
-        .endm
-#endif
diff --git a/include/asm-x86/alternative-asm_64.i b/include/asm-x86/alternative-asm_64.i
deleted file mode 100644
index 0b3f1a2bb2cb..000000000000
--- a/include/asm-x86/alternative-asm_64.i
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifdef CONFIG_SMP
-        .macro LOCK_PREFIX
-1:      lock
-        .section .smp_locks,"a"
-        .align 8
-        .quad 1b
-        .previous
-        .endm
-#else
-        .macro LOCK_PREFIX
-        .endm
-#endif
diff --git a/include/asm-x86/atomic_64.h b/include/asm-x86/atomic_64.h
index f2e64634fa48..2d20a7a19f62 100644
--- a/include/asm-x86/atomic_64.h
+++ b/include/asm-x86/atomic_64.h
@@ -206,7 +206,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v)
 /* An 64bit atomic type */
-typedef struct { volatile long counter; } atomic64_t;
+typedef struct { long counter; } atomic64_t;
 #define ATOMIC64_INIT(i)        { (i) }
diff --git a/include/asm-x86/auxvec.h b/include/asm-x86/auxvec.h
index 7ff866f829ca..87f5e6d5a020 100644
--- a/include/asm-x86/auxvec.h
+++ b/include/asm-x86/auxvec.h
@@ -1,13 +1,12 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_AUXVEC_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_AUXVEC_H
-#  include "auxvec_32.h"
+/*
-# else
+ * Architecture-neutral AT_ values in 0-17, leave some room
-#  include "auxvec_64.h"
+ * for more of them, start the x86-specific ones at 32.
-# endif
+ */
-#else
+#ifdef __i386__
-# ifdef __i386__
+#define AT_SYSINFO              32
-#  include "auxvec_32.h"
+#endif
-# else
+#define AT_SYSINFO_EHDR         33
-#  include "auxvec_64.h"
-# endif
 #endif
diff --git a/include/asm-x86/auxvec_32.h b/include/asm-x86/auxvec_32.h
deleted file mode 100644
index 395e13016bfb..000000000000
--- a/include/asm-x86/auxvec_32.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __ASMi386_AUXVEC_H
-#define __ASMi386_AUXVEC_H
-/*
- * Architecture-neutral AT_ values in 0-17, leave some room
- * for more of them, start the x86-specific ones at 32.
- */
-#define AT_SYSINFO              32
-#define AT_SYSINFO_EHDR         33
-#endif
diff --git a/include/asm-x86/auxvec_64.h b/include/asm-x86/auxvec_64.h
deleted file mode 100644
index 1d5ab0d03950..000000000000
--- a/include/asm-x86/auxvec_64.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_X86_64_AUXVEC_H
-#define __ASM_X86_64_AUXVEC_H
-#define AT_SYSINFO_EHDR         33
-#endif
diff --git a/include/asm-x86/bitops_64.h b/include/asm-x86/bitops_64.h
index d4dbbe5f7bd9..1d7d9b4bcacb 100644
--- a/include/asm-x86/bitops_64.h
+++ b/include/asm-x86/bitops_64.h
@@ -260,7 +260,7 @@ extern long find_first_bit(const unsigned long * addr, unsigned long size);
 extern long find_next_bit(const unsigned long * addr, long size, long offset);
 /* return index of first bet set in val or max when no bit is set */
-static inline unsigned long __scanbit(unsigned long val, unsigned long max)
+static inline long __scanbit(unsigned long val, unsigned long max)
 {
        asm("bsfq %1,%0 ; cmovz %2,%0" : "=&r" (val) : "r" (val), "r" (max));
        return val;
diff --git a/include/asm-x86/bug.h b/include/asm-x86/bug.h
index c655d7f3a5e0..fd8bdc639c48 100644
--- a/include/asm-x86/bug.h
+++ b/include/asm-x86/bug.h
@@ -1,5 +1,42 @@
+#ifndef _ASM_X86_BUG_H
+#define _ASM_X86_BUG_H
+#ifdef CONFIG_BUG
+#define HAVE_ARCH_BUG
+#ifdef CONFIG_DEBUG_BUGVERBOSE
 #ifdef CONFIG_X86_32
-# include "bug_32.h"
+# define __BUG_C0       "2:\t.long 1b, %c0\n"
 #else
-# include "bug_64.h"
+# define __BUG_C0       "2:\t.quad 1b, %c0\n"
+#endif
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile("1:\tud2\n"                                \
+                             ".pushsection __bug_table,\"a\"\n"         \
+                             __BUG_C0                                   \
+                             "\t.word %c1, 0\n"                         \
+                             "\t.org 2b+%c2\n"                          \
+                             ".popsection"                              \
+                             : : "i" (__FILE__), "i" (__LINE__),        \
+                             "i" (sizeof(struct bug_entry)));           \
+                for(;;) ;                                               \
+        } while(0)
+#else
+#define BUG()                                                           \
+        do {                                                            \
+                asm volatile("ud2");                                    \
+                for(;;) ;                                               \
+        } while(0)
+#endif
+void out_of_line_bug(void);
+#else /* CONFIG_BUG */
+static inline void out_of_line_bug(void) { }
+#endif /* !CONFIG_BUG */
+#include <asm-generic/bug.h>
 #endif
diff --git a/include/asm-x86/bug_32.h b/include/asm-x86/bug_32.h
deleted file mode 100644
index b0fd78ca2619..000000000000
--- a/include/asm-x86/bug_32.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _I386_BUG_H
-#define _I386_BUG_H
-/*
- * Tell the user there is some problem.
- * The offending file and line are encoded encoded in the __bug_table section.
- */
-#ifdef CONFIG_BUG
-#define HAVE_ARCH_BUG
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-#define BUG()                                                           \
-        do {                                                            \
-                asm volatile("1:\tud2\n"                                \
-                             ".pushsection __bug_table,\"a\"\n"         \
-                             "2:\t.long 1b, %c0\n"                      \
-                             "\t.word %c1, 0\n"                         \
-                             "\t.org 2b+%c2\n"                          \
-                             ".popsection"                              \
-                             : : "i" (__FILE__), "i" (__LINE__),        \
-                             "i" (sizeof(struct bug_entry)));           \
-                for(;;) ;                                               \
-        } while(0)
-#else
-#define BUG()                                                           \
-        do {                                                            \
-                asm volatile("ud2");                                    \
-                for(;;) ;                                               \
-        } while(0)
-#endif
-#endif
-#include <asm-generic/bug.h>
-#endif
diff --git a/include/asm-x86/bug_64.h b/include/asm-x86/bug_64.h
deleted file mode 100644
index 682606414913..000000000000
--- a/include/asm-x86/bug_64.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __ASM_X8664_BUG_H
-#define __ASM_X8664_BUG_H 1
-#ifdef CONFIG_BUG
-#define HAVE_ARCH_BUG
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-#define BUG()                                                           \
-        do {                                                            \
-                asm volatile("1:\tud2\n"                                \
-                             ".pushsection __bug_table,\"a\"\n"         \
-                             "2:\t.quad 1b, %c0\n"                      \
-                             "\t.word %c1, 0\n"                         \
-                             "\t.org 2b+%c2\n"                          \
-                             ".popsection"                              \
-                             : : "i" (__FILE__), "i" (__LINE__),        \
-                                "i" (sizeof(struct bug_entry)));        \
-                for(;;) ;                                               \
-        } while(0)
-#else
-#define BUG()                                                           \
-        do {                                                            \
-                asm volatile("ud2");                                    \
-                for(;;) ;                                               \
-        } while(0)
-#endif
-void out_of_line_bug(void);
-#else
-static inline void out_of_line_bug(void) { }
-#endif
-#include <asm-generic/bug.h>
-#endif
diff --git a/include/asm-x86/bugs.h b/include/asm-x86/bugs.h
index ddf42d36dd50..aac8317420af 100644
--- a/include/asm-x86/bugs.h
+++ b/include/asm-x86/bugs.h
@@ -1,5 +1,6 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_BUGS_H
-# include "bugs_32.h"
+#define _ASM_X86_BUGS_H
-#else
-# include "bugs_64.h"
+void check_bugs(void);
-#endif
+#endif /* _ASM_X86_BUGS_H */
diff --git a/include/asm-x86/bugs_32.h b/include/asm-x86/bugs_32.h
deleted file mode 100644
index d28979ff73be..000000000000
--- a/include/asm-x86/bugs_32.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- *      void check_bugs(void);
- */
-#ifndef _ASM_I386_BUG_H
-#define _ASM_I386_BUG_H
-void check_bugs(void);
-#endif  /* _ASM_I386_BUG_H */
diff --git a/include/asm-x86/bugs_64.h b/include/asm-x86/bugs_64.h
deleted file mode 100644
index b33dc04d8f42..000000000000
--- a/include/asm-x86/bugs_64.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_X86_64_BUGS_H
-#define _ASM_X86_64_BUGS_H
-void check_bugs(void);
-#endif  /* _ASM_X86_64_BUGS_H */
diff --git a/include/asm-x86/cache.h b/include/asm-x86/cache.h
index c36d190ac9d8..1e0bac86f38f 100644
--- a/include/asm-x86/cache.h
+++ b/include/asm-x86/cache.h
@@ -1,5 +1,20 @@
-#ifdef CONFIG_X86_32
+#ifndef _ARCH_X86_CACHE_H
-# include "cache_32.h"
+#define _ARCH_X86_CACHE_H
-#else
-# include "cache_64.h"
+/* L1 cache line size */
+#define L1_CACHE_SHIFT  (CONFIG_X86_L1_CACHE_SHIFT)
+#define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
+#define __read_mostly __attribute__((__section__(".data.read_mostly")))
+#ifdef CONFIG_X86_VSMP
+/* vSMP Internode cacheline shift */
+#define INTERNODE_CACHE_SHIFT (12)
+#ifdef CONFIG_SMP
+#define __cacheline_aligned_in_smp                                      \
+        __attribute__((__aligned__(1 << (INTERNODE_CACHE_SHIFT))))      \
+        __attribute__((__section__(".data.page_aligned")))
+#endif
+#endif
 #endif
diff --git a/include/asm-x86/cache_32.h b/include/asm-x86/cache_32.h
deleted file mode 100644
index 57c62f414158..000000000000
--- a/include/asm-x86/cache_32.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * include/asm-i386/cache.h
- */
-#ifndef __ARCH_I386_CACHE_H
-#define __ARCH_I386_CACHE_H
-/* L1 cache line size */
-#define L1_CACHE_SHIFT  (CONFIG_X86_L1_CACHE_SHIFT)
-#define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
-#define __read_mostly __attribute__((__section__(".data.read_mostly")))
-#endif
diff --git a/include/asm-x86/cache_64.h b/include/asm-x86/cache_64.h
deleted file mode 100644
index 052df758ae61..000000000000
--- a/include/asm-x86/cache_64.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * include/asm-x86_64/cache.h
- */
-#ifndef __ARCH_X8664_CACHE_H
-#define __ARCH_X8664_CACHE_H
-/* L1 cache line size */
-#define L1_CACHE_SHIFT  (CONFIG_X86_L1_CACHE_SHIFT)
-#define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
-#ifdef CONFIG_X86_VSMP
-/* vSMP Internode cacheline shift */
-#define INTERNODE_CACHE_SHIFT (12)
-#ifdef CONFIG_SMP
-#define __cacheline_aligned_in_smp                                      \
-       __attribute__((__aligned__(1 << (INTERNODE_CACHE_SHIFT))))         \
-       __attribute__((__section__(".data.page_aligned")))
-#endif
-#endif
-#define __read_mostly __attribute__((__section__(".data.read_mostly")))
-#endif
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h
index e2df3b55034a..b3d43de44c59 100644
--- a/include/asm-x86/cacheflush.h
+++ b/include/asm-x86/cacheflush.h
@@ -1,5 +1,40 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_CACHEFLUSH_H
-# include "cacheflush_32.h"
+#define _ASM_X86_CACHEFLUSH_H
-#else
-# include "cacheflush_64.h"
+/* Keep includes the same across arches.  */
+#include <linux/mm.h>
+/* Caches aren't brain-dead on the intel. */
+#define flush_cache_all()                       do { } while (0)
+#define flush_cache_mm(mm)                      do { } while (0)
+#define flush_cache_dup_mm(mm)                  do { } while (0)
+#define flush_cache_range(vma, start, end)      do { } while (0)
+#define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
+#define flush_dcache_page(page)                 do { } while (0)
+#define flush_dcache_mmap_lock(mapping)         do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
+#define flush_icache_range(start, end)          do { } while (0)
+#define flush_icache_page(vma,pg)               do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
+#define flush_cache_vmap(start, end)            do { } while (0)
+#define flush_cache_vunmap(start, end)          do { } while (0)
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
+        memcpy(dst, src, len)
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
+        memcpy(dst, src, len)
+void global_flush_tlb(void);
+int change_page_attr(struct page *page, int numpages, pgprot_t prot);
+int change_page_attr_addr(unsigned long addr, int numpages, pgprot_t prot);
+#ifdef CONFIG_DEBUG_PAGEALLOC
+/* internal debugging function */
+void kernel_map_pages(struct page *page, int numpages, int enable);
+#endif
+#ifdef CONFIG_DEBUG_RODATA
+void mark_rodata_ro(void);
+#endif
 #endif
diff --git a/include/asm-x86/cacheflush_32.h b/include/asm-x86/cacheflush_32.h
deleted file mode 100644
index 74e03c8f2e51..000000000000
--- a/include/asm-x86/cacheflush_32.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef _I386_CACHEFLUSH_H
-#define _I386_CACHEFLUSH_H
-/* Keep includes the same across arches.  */
-#include <linux/mm.h>
-/* Caches aren't brain-dead on the intel. */
-#define flush_cache_all()                       do { } while (0)
-#define flush_cache_mm(mm)                      do { } while (0)
-#define flush_cache_dup_mm(mm)                  do { } while (0)
-#define flush_cache_range(vma, start, end)      do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
-#define flush_dcache_page(page)                 do { } while (0)
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-#define flush_icache_range(start, end)          do { } while (0)
-#define flush_icache_page(vma,pg)               do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-#define flush_cache_vmap(start, end)            do { } while (0)
-#define flush_cache_vunmap(start, end)          do { } while (0)
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-        memcpy(dst, src, len)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-        memcpy(dst, src, len)
-void global_flush_tlb(void); 
-int change_page_attr(struct page *page, int numpages, pgprot_t prot);
-#ifdef CONFIG_DEBUG_PAGEALLOC
-/* internal debugging function */
-void kernel_map_pages(struct page *page, int numpages, int enable);
-#endif
-#ifdef CONFIG_DEBUG_RODATA
-void mark_rodata_ro(void);
-#endif
-#endif /* _I386_CACHEFLUSH_H */
diff --git a/include/asm-x86/cacheflush_64.h b/include/asm-x86/cacheflush_64.h
deleted file mode 100644
index ab1cb5c7dc92..000000000000
--- a/include/asm-x86/cacheflush_64.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _X8664_CACHEFLUSH_H
-#define _X8664_CACHEFLUSH_H
-/* Keep includes the same across arches.  */
-#include <linux/mm.h>
-/* Caches aren't brain-dead on the intel. */
-#define flush_cache_all()                       do { } while (0)
-#define flush_cache_mm(mm)                      do { } while (0)
-#define flush_cache_dup_mm(mm)                  do { } while (0)
-#define flush_cache_range(vma, start, end)      do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn)      do { } while (0)
-#define flush_dcache_page(page)                 do { } while (0)
-#define flush_dcache_mmap_lock(mapping)         do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)       do { } while (0)
-#define flush_icache_range(start, end)          do { } while (0)
-#define flush_icache_page(vma,pg)               do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-#define flush_cache_vmap(start, end)            do { } while (0)
-#define flush_cache_vunmap(start, end)          do { } while (0)
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-        memcpy(dst, src, len)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-        memcpy(dst, src, len)
-void global_flush_tlb(void); 
-int change_page_attr(struct page *page, int numpages, pgprot_t prot);
-int change_page_attr_addr(unsigned long addr, int numpages, pgprot_t prot);
-#ifdef CONFIG_DEBUG_RODATA
-void mark_rodata_ro(void);
-#endif
-#endif /* _X8664_CACHEFLUSH_H */
diff --git a/include/asm-x86/cpu.h b/include/asm-x86/cpu.h
index 9d914e1e4aad..b1bc7b1b64b0 100644
--- a/include/asm-x86/cpu.h
+++ b/include/asm-x86/cpu.h
@@ -13,9 +13,6 @@ struct i386_cpu {
 extern int arch_register_cpu(int num);
 #ifdef CONFIG_HOTPLUG_CPU
 extern void arch_unregister_cpu(int);
-extern int enable_cpu_hotplug;
-#else
-#define enable_cpu_hotplug      0
 #endif
 DECLARE_PER_CPU(int, cpu_state);
diff --git a/include/asm-x86/cputime.h b/include/asm-x86/cputime.h
index 87c37cf6b707..6d68ad7e0ea3 100644
--- a/include/asm-x86/cputime.h
+++ b/include/asm-x86/cputime.h
@@ -1,5 +1 @@
-#ifdef CONFIG_X86_32
+#include <asm-generic/cputime.h>
-# include "cputime_32.h"
-#else
-# include "cputime_64.h"
-#endif
diff --git a/include/asm-x86/cputime_32.h b/include/asm-x86/cputime_32.h
deleted file mode 100644
index 398ed7cd171d..000000000000
--- a/include/asm-x86/cputime_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __I386_CPUTIME_H
-#define __I386_CPUTIME_H
-#include <asm-generic/cputime.h>
-#endif /* __I386_CPUTIME_H */
diff --git a/include/asm-x86/cputime_64.h b/include/asm-x86/cputime_64.h
deleted file mode 100644
index a07012dc5a3c..000000000000
--- a/include/asm-x86/cputime_64.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __X86_64_CPUTIME_H
-#define __X86_64_CPUTIME_H
-#include <asm-generic/cputime.h>
-#endif /* __X86_64_CPUTIME_H */
diff --git a/include/asm-x86/debugreg.h b/include/asm-x86/debugreg.h
index b6ce7e4fa002..c6344d572b03 100644
--- a/include/asm-x86/debugreg.h
+++ b/include/asm-x86/debugreg.h
@@ -1,13 +1,70 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_DEBUGREG_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_DEBUGREG_H
-#  include "debugreg_32.h"
-# else
-#  include "debugreg_64.h"
+/* Indicate the register numbers for a number of the specific
-# endif
+   debug registers.  Registers 0-3 contain the addresses we wish to trap on */
+#define DR_FIRSTADDR 0        /* u_debugreg[DR_FIRSTADDR] */
+#define DR_LASTADDR 3         /* u_debugreg[DR_LASTADDR]  */
+#define DR_STATUS 6           /* u_debugreg[DR_STATUS]     */
+#define DR_CONTROL 7          /* u_debugreg[DR_CONTROL] */
+/* Define a few things for the status register.  We can use this to determine
+   which debugging register was responsible for the trap.  The other bits
+   are either reserved or not of interest to us. */
+#define DR_TRAP0        (0x1)           /* db0 */
+#define DR_TRAP1        (0x2)           /* db1 */
+#define DR_TRAP2        (0x4)           /* db2 */
+#define DR_TRAP3        (0x8)           /* db3 */
+#define DR_STEP         (0x4000)        /* single-step */
+#define DR_SWITCH       (0x8000)        /* task switch */
+/* Now define a bunch of things for manipulating the control register.
+   The top two bytes of the control register consist of 4 fields of 4
+   bits - each field corresponds to one of the four debug registers,
+   and indicates what types of access we trap on, and how large the data
+   field is that we are looking at */
+#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
+#define DR_CONTROL_SIZE 4   /* 4 control bits per register */
+#define DR_RW_EXECUTE (0x0)   /* Settings for the access types to trap on */
+#define DR_RW_WRITE (0x1)
+#define DR_RW_READ (0x3)
+#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
+#define DR_LEN_2 (0x4)
+#define DR_LEN_4 (0xC)
+#define DR_LEN_8 (0x8)
+/* The low byte to the control register determine which registers are
+   enabled.  There are 4 fields of two bits.  One bit is "local", meaning
+   that the processor will reset the bit after a task switch and the other
+   is global meaning that we have to explicitly reset the bit.  With linux,
+   you can use either one, since we explicitly zero the register when we enter
+   kernel mode. */
+#define DR_LOCAL_ENABLE_SHIFT 0    /* Extra shift to the local enable bit */
+#define DR_GLOBAL_ENABLE_SHIFT 1   /* Extra shift to the global enable bit */
+#define DR_ENABLE_SIZE 2           /* 2 enable bits per register */
+#define DR_LOCAL_ENABLE_MASK (0x55)  /* Set  local bits for all 4 regs */
+#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
+/* The second byte to the control register has a few special things.
+   We can slow the instruction pipeline for instructions coming via the
+   gdt or the ldt if we want to.  I am not sure why this is an advantage */
+#ifdef __i386__
+#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
 #else
-# ifdef __i386__
+#define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL) /* Reserved */
-#  include "debugreg_32.h"
+#endif
-# else
-#  include "debugreg_64.h"
+#define DR_LOCAL_SLOWDOWN (0x100)   /* Local slow the pipeline */
-# endif
+#define DR_GLOBAL_SLOWDOWN (0x200)  /* Global slow the pipeline */
 #endif
diff --git a/include/asm-x86/debugreg_32.h b/include/asm-x86/debugreg_32.h
deleted file mode 100644
index f0b2b06ae0f7..000000000000
--- a/include/asm-x86/debugreg_32.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _I386_DEBUGREG_H
-#define _I386_DEBUGREG_H
-/* Indicate the register numbers for a number of the specific
-   debug registers.  Registers 0-3 contain the addresses we wish to trap on */
-#define DR_FIRSTADDR 0        /* u_debugreg[DR_FIRSTADDR] */
-#define DR_LASTADDR 3         /* u_debugreg[DR_LASTADDR]  */
-#define DR_STATUS 6           /* u_debugreg[DR_STATUS]     */
-#define DR_CONTROL 7          /* u_debugreg[DR_CONTROL] */
-/* Define a few things for the status register.  We can use this to determine
-   which debugging register was responsible for the trap.  The other bits
-   are either reserved or not of interest to us. */
-#define DR_TRAP0        (0x1)           /* db0 */
-#define DR_TRAP1        (0x2)           /* db1 */
-#define DR_TRAP2        (0x4)           /* db2 */
-#define DR_TRAP3        (0x8)           /* db3 */
-#define DR_STEP         (0x4000)        /* single-step */
-#define DR_SWITCH       (0x8000)        /* task switch */
-/* Now define a bunch of things for manipulating the control register.
-   The top two bytes of the control register consist of 4 fields of 4
-   bits - each field corresponds to one of the four debug registers,
-   and indicates what types of access we trap on, and how large the data
-   field is that we are looking at */
-#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
-#define DR_CONTROL_SIZE 4   /* 4 control bits per register */
-#define DR_RW_EXECUTE (0x0)   /* Settings for the access types to trap on */
-#define DR_RW_WRITE (0x1)
-#define DR_RW_READ (0x3)
-#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
-#define DR_LEN_2 (0x4)
-#define DR_LEN_4 (0xC)
-/* The low byte to the control register determine which registers are
-   enabled.  There are 4 fields of two bits.  One bit is "local", meaning
-   that the processor will reset the bit after a task switch and the other
-   is global meaning that we have to explicitly reset the bit.  With linux,
-   you can use either one, since we explicitly zero the register when we enter
-   kernel mode. */
-#define DR_LOCAL_ENABLE_SHIFT 0    /* Extra shift to the local enable bit */
-#define DR_GLOBAL_ENABLE_SHIFT 1   /* Extra shift to the global enable bit */
-#define DR_ENABLE_SIZE 2           /* 2 enable bits per register */
-#define DR_LOCAL_ENABLE_MASK (0x55)  /* Set  local bits for all 4 regs */
-#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
-/* The second byte to the control register has a few special things.
-   We can slow the instruction pipeline for instructions coming via the
-   gdt or the ldt if we want to.  I am not sure why this is an advantage */
-#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
-#define DR_LOCAL_SLOWDOWN (0x100)   /* Local slow the pipeline */
-#define DR_GLOBAL_SLOWDOWN (0x200)  /* Global slow the pipeline */
-#endif
diff --git a/include/asm-x86/debugreg_64.h b/include/asm-x86/debugreg_64.h
deleted file mode 100644
index bd1aab1d8c4a..000000000000
--- a/include/asm-x86/debugreg_64.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifndef _X86_64_DEBUGREG_H
-#define _X86_64_DEBUGREG_H
-/* Indicate the register numbers for a number of the specific
-   debug registers.  Registers 0-3 contain the addresses we wish to trap on */
-#define DR_FIRSTADDR 0        /* u_debugreg[DR_FIRSTADDR] */
-#define DR_LASTADDR 3         /* u_debugreg[DR_LASTADDR]  */
-#define DR_STATUS 6           /* u_debugreg[DR_STATUS]     */
-#define DR_CONTROL 7          /* u_debugreg[DR_CONTROL] */
-/* Define a few things for the status register.  We can use this to determine
-   which debugging register was responsible for the trap.  The other bits
-   are either reserved or not of interest to us. */
-#define DR_TRAP0        (0x1)           /* db0 */
-#define DR_TRAP1        (0x2)           /* db1 */
-#define DR_TRAP2        (0x4)           /* db2 */
-#define DR_TRAP3        (0x8)           /* db3 */
-#define DR_STEP         (0x4000)        /* single-step */
-#define DR_SWITCH       (0x8000)        /* task switch */
-/* Now define a bunch of things for manipulating the control register.
-   The top two bytes of the control register consist of 4 fields of 4
-   bits - each field corresponds to one of the four debug registers,
-   and indicates what types of access we trap on, and how large the data
-   field is that we are looking at */
-#define DR_CONTROL_SHIFT 16 /* Skip this many bits in ctl register */
-#define DR_CONTROL_SIZE 4   /* 4 control bits per register */
-#define DR_RW_EXECUTE (0x0)   /* Settings for the access types to trap on */
-#define DR_RW_WRITE (0x1)
-#define DR_RW_READ (0x3)
-#define DR_LEN_1 (0x0) /* Settings for data length to trap on */
-#define DR_LEN_2 (0x4)
-#define DR_LEN_4 (0xC)
-#define DR_LEN_8 (0x8)
-/* The low byte to the control register determine which registers are
-   enabled.  There are 4 fields of two bits.  One bit is "local", meaning
-   that the processor will reset the bit after a task switch and the other
-   is global meaning that we have to explicitly reset the bit.  With linux,
-   you can use either one, since we explicitly zero the register when we enter
-   kernel mode. */
-#define DR_LOCAL_ENABLE_SHIFT 0    /* Extra shift to the local enable bit */
-#define DR_GLOBAL_ENABLE_SHIFT 1   /* Extra shift to the global enable bit */
-#define DR_ENABLE_SIZE 2           /* 2 enable bits per register */
-#define DR_LOCAL_ENABLE_MASK (0x55)  /* Set  local bits for all 4 regs */
-#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
-/* The second byte to the control register has a few special things.
-   We can slow the instruction pipeline for instructions coming via the
-   gdt or the ldt if we want to.  I am not sure why this is an advantage */
-#define DR_CONTROL_RESERVED (0xFFFFFFFF0000FC00UL) /* Reserved */
-#define DR_LOCAL_SLOWDOWN (0x100)   /* Local slow the pipeline */
-#define DR_GLOBAL_SLOWDOWN (0x200)  /* Global slow the pipeline */
-#endif
diff --git a/include/asm-x86/delay.h b/include/asm-x86/delay.h
index 10f2c71d622b..d11d47fc1a0e 100644
--- a/include/asm-x86/delay.h
+++ b/include/asm-x86/delay.h
@@ -1,5 +1,31 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_DELAY_H
-# include "delay_32.h"
+#define _ASM_X86_DELAY_H
-#else
-# include "delay_64.h"
+/*
-#endif
+ * Copyright (C) 1993 Linus Torvalds
+ *
+ * Delay routines calling functions in arch/x86/lib/delay.c
+ */
+/* Undefined functions to get compile-time errors */
+extern void __bad_udelay(void);
+extern void __bad_ndelay(void);
+extern void __udelay(unsigned long usecs);
+extern void __ndelay(unsigned long nsecs);
+extern void __const_udelay(unsigned long usecs);
+extern void __delay(unsigned long loops);
+/* 0x10c7 is 2**32 / 1000000 (rounded up) */
+#define udelay(n) (__builtin_constant_p(n) ? \
+        ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
+        __udelay(n))
+/* 0x5 is 2**32 / 1000000000 (rounded up) */
+#define ndelay(n) (__builtin_constant_p(n) ? \
+        ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
+        __ndelay(n))
+void use_tsc_delay(void);
+#endif /* _ASM_X86_DELAY_H */
diff --git a/include/asm-x86/delay_32.h b/include/asm-x86/delay_32.h
deleted file mode 100644
index 9ae5e3782ed8..000000000000
--- a/include/asm-x86/delay_32.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _I386_DELAY_H
-#define _I386_DELAY_H
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/i386/lib/delay.c
- */
- 
-/* Undefined functions to get compile-time errors */
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long usecs);
-extern void __delay(unsigned long loops);
-/* 0x10c7 is 2**32 / 1000000 (rounded up) */
-#define udelay(n) (__builtin_constant_p(n) ? \
-        ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
-        __udelay(n))
-/* 0x5 is 2**32 / 1000000000 (rounded up) */
-#define ndelay(n) (__builtin_constant_p(n) ? \
-        ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
-        __ndelay(n))
-void use_tsc_delay(void);
-#endif /* defined(_I386_DELAY_H) */
diff --git a/include/asm-x86/delay_64.h b/include/asm-x86/delay_64.h
deleted file mode 100644
index c2669f1f5529..000000000000
--- a/include/asm-x86/delay_64.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _X8664_DELAY_H
-#define _X8664_DELAY_H
-/*
- * Copyright (C) 1993 Linus Torvalds
- *
- * Delay routines calling functions in arch/x86_64/lib/delay.c
- */
- 
-/* Undefined functions to get compile-time errors */
-extern void __bad_udelay(void);
-extern void __bad_ndelay(void);
-extern void __udelay(unsigned long usecs);
-extern void __ndelay(unsigned long nsecs);
-extern void __const_udelay(unsigned long usecs);
-extern void __delay(unsigned long loops);
-/* 0x10c7 is 2**32 / 1000000 (rounded up) */
-#define udelay(n) (__builtin_constant_p(n) ? \
-        ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
-        __udelay(n))
-/* 0x5 is 2**32 / 1000000000 (rounded up) */
-#define ndelay(n) (__builtin_constant_p(n) ? \
-       ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
-       __ndelay(n))
-#endif /* defined(_X8664_DELAY_H) */
diff --git a/include/asm-x86/device.h b/include/asm-x86/device.h
index e2bcf7c7dcee..d9ee5e52e91b 100644
--- a/include/asm-x86/device.h
+++ b/include/asm-x86/device.h
@@ -1,5 +1,10 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_DEVICE_H
-# include "device_32.h"
+#define _ASM_X86_DEVICE_H
-#else
-# include "device_64.h"
+struct dev_archdata {
+#ifdef CONFIG_ACPI
+        void    *acpi_handle;
 #endif
+};
+#endif /* _ASM_X86_DEVICE_H */
diff --git a/include/asm-x86/device_32.h b/include/asm-x86/device_32.h
deleted file mode 100644
index 849604c70e6b..000000000000
--- a/include/asm-x86/device_32.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#ifndef _ASM_I386_DEVICE_H
-#define _ASM_I386_DEVICE_H
-struct dev_archdata {
-#ifdef CONFIG_ACPI
-        void    *acpi_handle;
-#endif
-};
-#endif /* _ASM_I386_DEVICE_H */
diff --git a/include/asm-x86/device_64.h b/include/asm-x86/device_64.h
deleted file mode 100644
index 3afa03f33a36..000000000000
--- a/include/asm-x86/device_64.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#ifndef _ASM_X86_64_DEVICE_H
-#define _ASM_X86_64_DEVICE_H
-struct dev_archdata {
-#ifdef CONFIG_ACPI
-        void    *acpi_handle;
-#endif
-};
-#endif /* _ASM_X86_64_DEVICE_H */
diff --git a/include/asm-x86/dmi.h b/include/asm-x86/dmi.h
index c9e4e8ebc270..8e2b0e6aa8e7 100644
--- a/include/asm-x86/dmi.h
+++ b/include/asm-x86/dmi.h
@@ -1,5 +1,35 @@
+#ifndef _ASM_X86_DMI_H
+#define _ASM_X86_DMI_H
+#include <asm/io.h>
 #ifdef CONFIG_X86_32
-# include "dmi_32.h"
-#else
+/* Use early IO mappings for DMI because it's initialized early */
-# include "dmi_64.h"
+#define dmi_ioremap bt_ioremap
+#define dmi_iounmap bt_iounmap
+#define dmi_alloc alloc_bootmem
+#else /* CONFIG_X86_32 */
+#define DMI_MAX_DATA 2048
+extern int dmi_alloc_index;
+extern char dmi_alloc_data[DMI_MAX_DATA];
+/* This is so early that there is no good way to allocate dynamic memory.
+   Allocate data in an BSS array. */
+static inline void *dmi_alloc(unsigned len)
+{
+        int idx = dmi_alloc_index;
+        if ((dmi_alloc_index += len) > DMI_MAX_DATA)
+                return NULL;
+        return dmi_alloc_data + idx;
+}
+#define dmi_ioremap early_ioremap
+#define dmi_iounmap early_iounmap
+#endif
 #endif
diff --git a/include/asm-x86/dmi_32.h b/include/asm-x86/dmi_32.h
deleted file mode 100644
index 38d4eeb7fc7e..000000000000
--- a/include/asm-x86/dmi_32.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _ASM_DMI_H
-#define _ASM_DMI_H 1
-#include <asm/io.h>
-/* Use early IO mappings for DMI because it's initialized early */
-#define dmi_ioremap bt_ioremap
-#define dmi_iounmap bt_iounmap
-#define dmi_alloc alloc_bootmem
-#endif
diff --git a/include/asm-x86/dmi_64.h b/include/asm-x86/dmi_64.h
deleted file mode 100644
index d02e32e3c3f0..000000000000
--- a/include/asm-x86/dmi_64.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _ASM_DMI_H
-#define _ASM_DMI_H 1
-#include <asm/io.h>
-#define DMI_MAX_DATA 2048
-extern int dmi_alloc_index;
-extern char dmi_alloc_data[DMI_MAX_DATA];
-/* This is so early that there is no good way to allocate dynamic memory.
-   Allocate data in an BSS array. */
-static inline void *dmi_alloc(unsigned len)
-{
-        int idx = dmi_alloc_index;
-        if ((dmi_alloc_index += len) > DMI_MAX_DATA)
-                return NULL;
-        return dmi_alloc_data + idx;
-}
-#define dmi_ioremap early_ioremap
-#define dmi_iounmap early_iounmap
-#endif
diff --git a/include/asm-x86/edac.h b/include/asm-x86/edac.h
index f8b888e140b0..cf3200a745ad 100644
--- a/include/asm-x86/edac.h
+++ b/include/asm-x86/edac.h
@@ -1,5 +1,18 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_EDAC_H
-# include "edac_32.h"
+#define _ASM_X86_EDAC_H
-#else
-# include "edac_64.h"
+/* ECC atomic, DMA, SMP and interrupt safe scrub function */
+static __inline__ void atomic_scrub(void *va, u32 size)
+{
+        u32 i, *virt_addr = va;
+        /*
+         * Very carefully read and write to memory atomically so we
+         * are interrupt, DMA and SMP safe.
+         */
+        for (i = 0; i < size / 4; i++, virt_addr++)
+                __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
+}
 #endif
diff --git a/include/asm-x86/edac_32.h b/include/asm-x86/edac_32.h
deleted file mode 100644
index 3e7dd0ab68ce..000000000000
--- a/include/asm-x86/edac_32.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef ASM_EDAC_H
-#define ASM_EDAC_H
-/* ECC atomic, DMA, SMP and interrupt safe scrub function */
-static __inline__ void atomic_scrub(void *va, u32 size)
-{
-        unsigned long *virt_addr = va;
-        u32 i;
-        for (i = 0; i < size / 4; i++, virt_addr++)
-                /* Very carefully read and write to memory atomically
-                 * so we are interrupt, DMA and SMP safe.
-                 */
-                __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
-}
-#endif
diff --git a/include/asm-x86/edac_64.h b/include/asm-x86/edac_64.h
deleted file mode 100644
index cad1cd42b4ee..000000000000
--- a/include/asm-x86/edac_64.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef ASM_EDAC_H
-#define ASM_EDAC_H
-/* ECC atomic, DMA, SMP and interrupt safe scrub function */
-static __inline__ void atomic_scrub(void *va, u32 size)
-{
-        unsigned int *virt_addr = va;
-        u32 i;
-        for (i = 0; i < size / 4; i++, virt_addr++)
-                /* Very carefully read and write to memory atomically
-                 * so we are interrupt, DMA and SMP safe.
-                 */
-                __asm__ __volatile__("lock; addl $0, %0"::"m"(*virt_addr));
-}
-#endif
diff --git a/include/asm-x86/errno.h b/include/asm-x86/errno.h
index 9d511be8e573..4c82b503d92f 100644
--- a/include/asm-x86/errno.h
+++ b/include/asm-x86/errno.h
@@ -1,13 +1 @@
-#ifdef __KERNEL__
+#include <asm-generic/errno.h>
-# ifdef CONFIG_X86_32
-#  include "errno_32.h"
-# else
-#  include "errno_64.h"
-# endif
-#else
-# ifdef __i386__
-#  include "errno_32.h"
-# else
-#  include "errno_64.h"
-# endif
-#endif
diff --git a/include/asm-x86/errno_32.h b/include/asm-x86/errno_32.h
deleted file mode 100644
index 969b34374728..000000000000
--- a/include/asm-x86/errno_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _I386_ERRNO_H
-#define _I386_ERRNO_H
-#include <asm-generic/errno.h>
-#endif
diff --git a/include/asm-x86/errno_64.h b/include/asm-x86/errno_64.h
deleted file mode 100644
index 311182129e32..000000000000
--- a/include/asm-x86/errno_64.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _X8664_ERRNO_H
-#define _X8664_ERRNO_H
-#include <asm-generic/errno.h>
-#endif
diff --git a/include/asm-x86/fb.h b/include/asm-x86/fb.h
index 238c7ca45877..53018464aea6 100644
--- a/include/asm-x86/fb.h
+++ b/include/asm-x86/fb.h
@@ -1,5 +1,21 @@
+#ifndef _ASM_X86_FB_H
+#define _ASM_X86_FB_H
+#include <linux/fb.h>
+#include <linux/fs.h>
+#include <asm/page.h>
+static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
+                                unsigned long off)
+{
+        if (boot_cpu_data.x86 > 3)
+                pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
+}
 #ifdef CONFIG_X86_32
-# include "fb_32.h"
+extern int fb_is_primary_device(struct fb_info *info);
 #else
-# include "fb_64.h"
+static inline int fb_is_primary_device(struct fb_info *info) { return 0; }
 #endif
+#endif /* _ASM_X86_FB_H */
diff --git a/include/asm-x86/fb_32.h b/include/asm-x86/fb_32.h
deleted file mode 100644
index d1c6297d4a61..000000000000
--- a/include/asm-x86/fb_32.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-#include <linux/fb.h>
-#include <linux/fs.h>
-#include <asm/page.h>
-extern int fb_is_primary_device(struct fb_info *info);
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
-                                unsigned long off)
-{
-        if (boot_cpu_data.x86 > 3)
-                pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
-}
-#endif /* _ASM_FB_H_ */
diff --git a/include/asm-x86/fb_64.h b/include/asm-x86/fb_64.h
deleted file mode 100644
index 60548e651d12..000000000000
--- a/include/asm-x86/fb_64.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-#include <linux/fb.h>
-#include <linux/fs.h>
-#include <asm/page.h>
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
-                                unsigned long off)
-{
-        if (boot_cpu_data.x86 > 3)
-                pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
-}
-static inline int fb_is_primary_device(struct fb_info *info)
-{
-        return 0;
-}
-#endif /* _ASM_FB_H_ */
diff --git a/include/asm-x86/floppy.h b/include/asm-x86/floppy.h
index aecbb6dca21d..a48d7153c097 100644
--- a/include/asm-x86/floppy.h
+++ b/include/asm-x86/floppy.h
@@ -1,5 +1,278 @@
-#ifdef CONFIG_X86_32
+/*
-# include "floppy_32.h"
+ * Architecture specific parts of the Floppy driver
-#else
+ *
-# include "floppy_64.h"
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1995
+ */
+#ifndef _ASM_X86_FLOPPY_H
+#define _ASM_X86_FLOPPY_H
+#include <linux/vmalloc.h>
+/*
+ * The DMA channel used by the floppy controller cannot access data at
+ * addresses >= 16MB
+ *
+ * Went back to the 1MB limit, as some people had problems with the floppy
+ * driver otherwise. It doesn't matter much for performance anyway, as most
+ * floppy accesses go through the track buffer.
+ */
+#define _CROSS_64KB(a,s,vdma) \
+(!(vdma) && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
+#define CROSS_64KB(a,s) _CROSS_64KB(a,s,use_virtual_dma & 1)
+#define SW fd_routine[use_virtual_dma&1]
+#define CSW fd_routine[can_use_virtual_dma & 1]
+#define fd_inb(port)            inb_p(port)
+#define fd_outb(value,port)     outb_p(value,port)
+#define fd_request_dma()        CSW._request_dma(FLOPPY_DMA,"floppy")
+#define fd_free_dma()           CSW._free_dma(FLOPPY_DMA)
+#define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
+#define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
+#define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL)
+#define fd_get_dma_residue()    SW._get_dma_residue(FLOPPY_DMA)
+#define fd_dma_mem_alloc(size)  SW._dma_mem_alloc(size)
+#define fd_dma_setup(addr, size, mode, io) SW._dma_setup(addr, size, mode, io)
+#define FLOPPY_CAN_FALLBACK_ON_NODMA
+static int virtual_dma_count;
+static int virtual_dma_residue;
+static char *virtual_dma_addr;
+static int virtual_dma_mode;
+static int doing_pdma;
+static irqreturn_t floppy_hardint(int irq, void *dev_id)
+{
+        register unsigned char st;
+#undef TRACE_FLPY_INT
+#ifdef TRACE_FLPY_INT
+        static int calls=0;
+        static int bytes=0;
+        static int dma_wait=0;
 #endif
+        if (!doing_pdma)
+                return floppy_interrupt(irq, dev_id);
+#ifdef TRACE_FLPY_INT
+        if(!calls)
+                bytes = virtual_dma_count;
+#endif
+        {
+                register int lcount;
+                register char *lptr;
+                st = 1;
+                for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
+                    lcount; lcount--, lptr++) {
+                        st=inb(virtual_dma_port+4) & 0xa0 ;
+                        if(st != 0xa0)
+                                break;
+                        if(virtual_dma_mode)
+                                outb_p(*lptr, virtual_dma_port+5);
+                        else
+                                *lptr = inb_p(virtual_dma_port+5);
+                }
+                virtual_dma_count = lcount;
+                virtual_dma_addr = lptr;
+                st = inb(virtual_dma_port+4);
+        }
+#ifdef TRACE_FLPY_INT
+        calls++;
+#endif
+        if(st == 0x20)
+                return IRQ_HANDLED;
+        if(!(st & 0x20)) {
+                virtual_dma_residue += virtual_dma_count;
+                virtual_dma_count=0;
+#ifdef TRACE_FLPY_INT
+                printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
+                       virtual_dma_count, virtual_dma_residue, calls, bytes,
+                       dma_wait);
+                calls = 0;
+                dma_wait=0;
+#endif
+                doing_pdma = 0;
+                floppy_interrupt(irq, dev_id);
+                return IRQ_HANDLED;
+        }
+#ifdef TRACE_FLPY_INT
+        if(!virtual_dma_count)
+                dma_wait++;
+#endif
+        return IRQ_HANDLED;
+}
+static void fd_disable_dma(void)
+{
+        if(! (can_use_virtual_dma & 1))
+                disable_dma(FLOPPY_DMA);
+        doing_pdma = 0;
+        virtual_dma_residue += virtual_dma_count;
+        virtual_dma_count=0;
+}
+static int vdma_request_dma(unsigned int dmanr, const char * device_id)
+{
+        return 0;
+}
+static void vdma_nop(unsigned int dummy)
+{
+}
+static int vdma_get_dma_residue(unsigned int dummy)
+{
+        return virtual_dma_count + virtual_dma_residue;
+}
+static int fd_request_irq(void)
+{
+        if(can_use_virtual_dma)
+                return request_irq(FLOPPY_IRQ, floppy_hardint,
+                                   IRQF_DISABLED, "floppy", NULL);
+        else
+                return request_irq(FLOPPY_IRQ, floppy_interrupt,
+                                   IRQF_DISABLED, "floppy", NULL);
+}
+static unsigned long dma_mem_alloc(unsigned long size)
+{
+        return __get_dma_pages(GFP_KERNEL|__GFP_NORETRY,get_order(size));
+}
+static unsigned long vdma_mem_alloc(unsigned long size)
+{
+        return (unsigned long) vmalloc(size);
+}
+#define nodma_mem_alloc(size) vdma_mem_alloc(size)
+static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
+{
+        if((unsigned long) addr >= (unsigned long) high_memory)
+                vfree((void *)addr);
+        else
+                free_pages(addr, get_order(size));
+}
+#define fd_dma_mem_free(addr, size)  _fd_dma_mem_free(addr, size)
+static void _fd_chose_dma_mode(char *addr, unsigned long size)
+{
+        if(can_use_virtual_dma == 2) {
+                if((unsigned long) addr >= (unsigned long) high_memory ||
+                   isa_virt_to_bus(addr) >= 0x1000000 ||
+                   _CROSS_64KB(addr, size, 0))
+                        use_virtual_dma = 1;
+                else
+                        use_virtual_dma = 0;
+        } else {
+                use_virtual_dma = can_use_virtual_dma & 1;
+        }
+}
+#define fd_chose_dma_mode(addr, size) _fd_chose_dma_mode(addr, size)
+static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
+{
+        doing_pdma = 1;
+        virtual_dma_port = io;
+        virtual_dma_mode = (mode  == DMA_MODE_WRITE);
+        virtual_dma_addr = addr;
+        virtual_dma_count = size;
+        virtual_dma_residue = 0;
+        return 0;
+}
+static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)
+{
+#ifdef FLOPPY_SANITY_CHECK
+        if (CROSS_64KB(addr, size)) {
+                printk("DMA crossing 64-K boundary %p-%p\n", addr, addr+size);
+                return -1;
+        }
+#endif
+        /* actual, physical DMA */
+        doing_pdma = 0;
+        clear_dma_ff(FLOPPY_DMA);
+        set_dma_mode(FLOPPY_DMA,mode);
+        set_dma_addr(FLOPPY_DMA,isa_virt_to_bus(addr));
+        set_dma_count(FLOPPY_DMA,size);
+        enable_dma(FLOPPY_DMA);
+        return 0;
+}
+static struct fd_routine_l {
+        int (*_request_dma)(unsigned int dmanr, const char * device_id);
+        void (*_free_dma)(unsigned int dmanr);
+        int (*_get_dma_residue)(unsigned int dummy);
+        unsigned long (*_dma_mem_alloc) (unsigned long size);
+        int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
+} fd_routine[] = {
+        {
+                request_dma,
+                free_dma,
+                get_dma_residue,
+                dma_mem_alloc,
+                hard_dma_setup
+        },
+        {
+                vdma_request_dma,
+                vdma_nop,
+                vdma_get_dma_residue,
+                vdma_mem_alloc,
+                vdma_dma_setup
+        }
+};
+static int FDC1 = 0x3f0;
+static int FDC2 = -1;
+/*
+ * Floppy types are stored in the rtc's CMOS RAM and so rtc_lock
+ * is needed to prevent corrupted CMOS RAM in case "insmod floppy"
+ * coincides with another rtc CMOS user.                Paul G.
+ */
+#define FLOPPY0_TYPE    ({                              \
+        unsigned long flags;                            \
+        unsigned char val;                              \
+        spin_lock_irqsave(&rtc_lock, flags);            \
+        val = (CMOS_READ(0x10) >> 4) & 15;              \
+        spin_unlock_irqrestore(&rtc_lock, flags);       \
+        val;                                            \
+})
+#define FLOPPY1_TYPE    ({                              \
+        unsigned long flags;                            \
+        unsigned char val;                              \
+        spin_lock_irqsave(&rtc_lock, flags);            \
+        val = CMOS_READ(0x10) & 15;                     \
+        spin_unlock_irqrestore(&rtc_lock, flags);       \
+        val;                                            \
+})
+#define N_FDC 2
+#define N_DRIVE 8
+#define EXTRA_FLOPPY_PARAMS
+#endif /* _ASM_X86_FLOPPY_H */
diff --git a/include/asm-x86/floppy_32.h b/include/asm-x86/floppy_32.h
deleted file mode 100644
index 99583b39d216..000000000000
--- a/include/asm-x86/floppy_32.h
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * Architecture specific parts of the Floppy driver
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995
- */
-#ifndef __ASM_I386_FLOPPY_H
-#define __ASM_I386_FLOPPY_H
-#include <linux/vmalloc.h>
-/*
- * The DMA channel used by the floppy controller cannot access data at
- * addresses >= 16MB
- *
- * Went back to the 1MB limit, as some people had problems with the floppy
- * driver otherwise. It doesn't matter much for performance anyway, as most
- * floppy accesses go through the track buffer.
- */
-#define _CROSS_64KB(a,s,vdma) \
-(!(vdma) && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
-#define CROSS_64KB(a,s) _CROSS_64KB(a,s,use_virtual_dma & 1)
-#define SW fd_routine[use_virtual_dma&1]
-#define CSW fd_routine[can_use_virtual_dma & 1]
-#define fd_inb(port)                    inb_p(port)
-#define fd_outb(value,port)             outb_p(value,port)
-#define fd_request_dma()        CSW._request_dma(FLOPPY_DMA,"floppy")
-#define fd_free_dma()           CSW._free_dma(FLOPPY_DMA)
-#define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
-#define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
-#define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL)
-#define fd_get_dma_residue()    SW._get_dma_residue(FLOPPY_DMA)
-#define fd_dma_mem_alloc(size)  SW._dma_mem_alloc(size)
-#define fd_dma_setup(addr, size, mode, io) SW._dma_setup(addr, size, mode, io)
-#define FLOPPY_CAN_FALLBACK_ON_NODMA
-static int virtual_dma_count;
-static int virtual_dma_residue;
-static char *virtual_dma_addr;
-static int virtual_dma_mode;
-static int doing_pdma;
-static irqreturn_t floppy_hardint(int irq, void *dev_id)
-{
-        register unsigned char st;
-#undef TRACE_FLPY_INT
-#ifdef TRACE_FLPY_INT
-        static int calls=0;
-        static int bytes=0;
-        static int dma_wait=0;
-#endif
-        if (!doing_pdma)
-                return floppy_interrupt(irq, dev_id);
-#ifdef TRACE_FLPY_INT
-        if(!calls)
-                bytes = virtual_dma_count;
-#endif
-        {
-                register int lcount;
-                register char *lptr;
-                st = 1;
-                for(lcount=virtual_dma_count, lptr=virtual_dma_addr; 
-                    lcount; lcount--, lptr++) {
-                        st=inb(virtual_dma_port+4) & 0xa0 ;
-                        if(st != 0xa0) 
-                                break;
-                        if(virtual_dma_mode)
-                                outb_p(*lptr, virtual_dma_port+5);
-                        else
-                                *lptr = inb_p(virtual_dma_port+5);
-                }
-                virtual_dma_count = lcount;
-                virtual_dma_addr = lptr;
-                st = inb(virtual_dma_port+4);
-        }
-#ifdef TRACE_FLPY_INT
-        calls++;
-#endif
-        if(st == 0x20)
-                return IRQ_HANDLED;
-        if(!(st & 0x20)) {
-                virtual_dma_residue += virtual_dma_count;
-                virtual_dma_count=0;
-#ifdef TRACE_FLPY_INT
-                printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n", 
-                       virtual_dma_count, virtual_dma_residue, calls, bytes,
-                       dma_wait);
-                calls = 0;
-                dma_wait=0;
-#endif
-                doing_pdma = 0;
-                floppy_interrupt(irq, dev_id);
-                return IRQ_HANDLED;
-        }
-#ifdef TRACE_FLPY_INT
-        if(!virtual_dma_count)
-                dma_wait++;
-#endif
-        return IRQ_HANDLED;
-}
-static void fd_disable_dma(void)
-{
-        if(! (can_use_virtual_dma & 1))
-                disable_dma(FLOPPY_DMA);
-        doing_pdma = 0;
-        virtual_dma_residue += virtual_dma_count;
-        virtual_dma_count=0;
-}
-static int vdma_request_dma(unsigned int dmanr, const char * device_id)
-{
-        return 0;
-}
-static void vdma_nop(unsigned int dummy)
-{
-}
-static int vdma_get_dma_residue(unsigned int dummy)
-{
-        return virtual_dma_count + virtual_dma_residue;
-}
-static int fd_request_irq(void)
-{
-        if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,
-                                   IRQF_DISABLED, "floppy", NULL);
-        else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                   IRQF_DISABLED, "floppy", NULL);
-}
-static unsigned long dma_mem_alloc(unsigned long size)
-{
-        return __get_dma_pages(GFP_KERNEL,get_order(size));
-}
-static unsigned long vdma_mem_alloc(unsigned long size)
-{
-        return (unsigned long) vmalloc(size);
-}
-#define nodma_mem_alloc(size) vdma_mem_alloc(size)
-static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
-{
-        if((unsigned int) addr >= (unsigned int) high_memory)
-                vfree((void *)addr);
-        else
-                free_pages(addr, get_order(size));              
-}
-#define fd_dma_mem_free(addr, size)  _fd_dma_mem_free(addr, size) 
-static void _fd_chose_dma_mode(char *addr, unsigned long size)
-{
-        if(can_use_virtual_dma == 2) {
-                if((unsigned int) addr >= (unsigned int) high_memory ||
-                   isa_virt_to_bus(addr) >= 0x1000000 ||
-                   _CROSS_64KB(addr, size, 0))
-                        use_virtual_dma = 1;
-                else
-                        use_virtual_dma = 0;
-        } else {
-                use_virtual_dma = can_use_virtual_dma & 1;
-        }
-}
-#define fd_chose_dma_mode(addr, size) _fd_chose_dma_mode(addr, size)
-static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
-        doing_pdma = 1;
-        virtual_dma_port = io;
-        virtual_dma_mode = (mode  == DMA_MODE_WRITE);
-        virtual_dma_addr = addr;
-        virtual_dma_count = size;
-        virtual_dma_residue = 0;
-        return 0;
-}
-static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
-#ifdef FLOPPY_SANITY_CHECK
-        if (CROSS_64KB(addr, size)) {
-                printk("DMA crossing 64-K boundary %p-%p\n", addr, addr+size);
-                return -1;
-        }
-#endif
-        /* actual, physical DMA */
-        doing_pdma = 0;
-        clear_dma_ff(FLOPPY_DMA);
-        set_dma_mode(FLOPPY_DMA,mode);
-        set_dma_addr(FLOPPY_DMA,isa_virt_to_bus(addr));
-        set_dma_count(FLOPPY_DMA,size);
-        enable_dma(FLOPPY_DMA);
-        return 0;
-}
-static struct fd_routine_l {
-        int (*_request_dma)(unsigned int dmanr, const char * device_id);
-        void (*_free_dma)(unsigned int dmanr);
-        int (*_get_dma_residue)(unsigned int dummy);
-        unsigned long (*_dma_mem_alloc) (unsigned long size);
-        int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
-} fd_routine[] = {
-        {
-                request_dma,
-                free_dma,
-                get_dma_residue,
-                dma_mem_alloc,
-                hard_dma_setup
-        },
-        {
-                vdma_request_dma,
-                vdma_nop,
-                vdma_get_dma_residue,
-                vdma_mem_alloc,
-                vdma_dma_setup
-        }
-};
-static int FDC1 = 0x3f0;
-static int FDC2 = -1;
-/*
- * Floppy types are stored in the rtc's CMOS RAM and so rtc_lock
- * is needed to prevent corrupted CMOS RAM in case "insmod floppy"
- * coincides with another rtc CMOS user.                Paul G.
- */
-#define FLOPPY0_TYPE    ({                              \
-        unsigned long flags;                            \
-        unsigned char val;                              \
-        spin_lock_irqsave(&rtc_lock, flags);            \
-        val = (CMOS_READ(0x10) >> 4) & 15;              \
-        spin_unlock_irqrestore(&rtc_lock, flags);       \
-        val;                                            \
-})
-#define FLOPPY1_TYPE    ({                              \
-        unsigned long flags;                            \
-        unsigned char val;                              \
-        spin_lock_irqsave(&rtc_lock, flags);            \
-        val = CMOS_READ(0x10) & 15;                     \
-        spin_unlock_irqrestore(&rtc_lock, flags);       \
-        val;                                            \
-})
-#define N_FDC 2
-#define N_DRIVE 8
-#define EXTRA_FLOPPY_PARAMS
-#endif /* __ASM_I386_FLOPPY_H */
diff --git a/include/asm-x86/floppy_64.h b/include/asm-x86/floppy_64.h
deleted file mode 100644
index d993380dcb47..000000000000
--- a/include/asm-x86/floppy_64.h
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Architecture specific parts of the Floppy driver
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995
- */
-#ifndef __ASM_X86_64_FLOPPY_H
-#define __ASM_X86_64_FLOPPY_H
-#include <linux/vmalloc.h>
-/*
- * The DMA channel used by the floppy controller cannot access data at
- * addresses >= 16MB
- *
- * Went back to the 1MB limit, as some people had problems with the floppy
- * driver otherwise. It doesn't matter much for performance anyway, as most
- * floppy accesses go through the track buffer.
- */
-#define _CROSS_64KB(a,s,vdma) \
-(!(vdma) && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
-#define CROSS_64KB(a,s) _CROSS_64KB(a,s,use_virtual_dma & 1)
-#define SW fd_routine[use_virtual_dma&1]
-#define CSW fd_routine[can_use_virtual_dma & 1]
-#define fd_inb(port)                    inb_p(port)
-#define fd_outb(value,port)             outb_p(value,port)
-#define fd_request_dma()        CSW._request_dma(FLOPPY_DMA,"floppy")
-#define fd_free_dma()           CSW._free_dma(FLOPPY_DMA)
-#define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
-#define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
-#define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL)
-#define fd_get_dma_residue()    SW._get_dma_residue(FLOPPY_DMA)
-#define fd_dma_mem_alloc(size)  SW._dma_mem_alloc(size)
-#define fd_dma_setup(addr, size, mode, io) SW._dma_setup(addr, size, mode, io)
-#define FLOPPY_CAN_FALLBACK_ON_NODMA
-static int virtual_dma_count;
-static int virtual_dma_residue;
-static char *virtual_dma_addr;
-static int virtual_dma_mode;
-static int doing_pdma;
-static irqreturn_t floppy_hardint(int irq, void *dev_id)
-{
-        register unsigned char st;
-#undef TRACE_FLPY_INT
-#ifdef TRACE_FLPY_INT
-        static int calls=0;
-        static int bytes=0;
-        static int dma_wait=0;
-#endif
-        if (!doing_pdma)
-                return floppy_interrupt(irq, dev_id);
-#ifdef TRACE_FLPY_INT
-        if(!calls)
-                bytes = virtual_dma_count;
-#endif
-        {
-                register int lcount;
-                register char *lptr;
-                st = 1;
-                for(lcount=virtual_dma_count, lptr=virtual_dma_addr; 
-                    lcount; lcount--, lptr++) {
-                        st=inb(virtual_dma_port+4) & 0xa0 ;
-                        if(st != 0xa0) 
-                                break;
-                        if(virtual_dma_mode)
-                                outb_p(*lptr, virtual_dma_port+5);
-                        else
-                                *lptr = inb_p(virtual_dma_port+5);
-                }
-                virtual_dma_count = lcount;
-                virtual_dma_addr = lptr;
-                st = inb(virtual_dma_port+4);
-        }
-#ifdef TRACE_FLPY_INT
-        calls++;
-#endif
-        if(st == 0x20)
-                return IRQ_HANDLED;
-        if(!(st & 0x20)) {
-                virtual_dma_residue += virtual_dma_count;
-                virtual_dma_count=0;
-#ifdef TRACE_FLPY_INT
-                printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n", 
-                       virtual_dma_count, virtual_dma_residue, calls, bytes,
-                       dma_wait);
-                calls = 0;
-                dma_wait=0;
-#endif
-                doing_pdma = 0;
-                floppy_interrupt(irq, dev_id);
-                return IRQ_HANDLED;
-        }
-#ifdef TRACE_FLPY_INT
-        if(!virtual_dma_count)
-                dma_wait++;
-#endif
-        return IRQ_HANDLED;
-}
-static void fd_disable_dma(void)
-{
-        if(! (can_use_virtual_dma & 1))
-                disable_dma(FLOPPY_DMA);
-        doing_pdma = 0;
-        virtual_dma_residue += virtual_dma_count;
-        virtual_dma_count=0;
-}
-static int vdma_request_dma(unsigned int dmanr, const char * device_id)
-{
-        return 0;
-}
-static void vdma_nop(unsigned int dummy)
-{
-}
-static int vdma_get_dma_residue(unsigned int dummy)
-{
-        return virtual_dma_count + virtual_dma_residue;
-}
-static int fd_request_irq(void)
-{
-        if(can_use_virtual_dma)
-                return request_irq(FLOPPY_IRQ, floppy_hardint,
-                                   IRQF_DISABLED, "floppy", NULL);
-        else
-                return request_irq(FLOPPY_IRQ, floppy_interrupt,
-                                   IRQF_DISABLED, "floppy", NULL);
-}
-static unsigned long dma_mem_alloc(unsigned long size)
-{
-        return __get_dma_pages(GFP_KERNEL|__GFP_NORETRY,get_order(size));
-}
-static unsigned long vdma_mem_alloc(unsigned long size)
-{
-        return (unsigned long) vmalloc(size);
-}
-#define nodma_mem_alloc(size) vdma_mem_alloc(size)
-static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
-{
-        if((unsigned long) addr >= (unsigned long) high_memory)
-                vfree((void *)addr);
-        else
-                free_pages(addr, get_order(size));              
-}
-#define fd_dma_mem_free(addr, size)  _fd_dma_mem_free(addr, size) 
-static void _fd_chose_dma_mode(char *addr, unsigned long size)
-{
-        if(can_use_virtual_dma == 2) {
-                if((unsigned long) addr >= (unsigned long) high_memory ||
-                   isa_virt_to_bus(addr) >= 0x1000000 ||
-                   _CROSS_64KB(addr, size, 0))
-                        use_virtual_dma = 1;
-                else
-                        use_virtual_dma = 0;
-        } else {
-                use_virtual_dma = can_use_virtual_dma & 1;
-        }
-}
-#define fd_chose_dma_mode(addr, size) _fd_chose_dma_mode(addr, size)
-static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
-        doing_pdma = 1;
-        virtual_dma_port = io;
-        virtual_dma_mode = (mode  == DMA_MODE_WRITE);
-        virtual_dma_addr = addr;
-        virtual_dma_count = size;
-        virtual_dma_residue = 0;
-        return 0;
-}
-static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
-#ifdef FLOPPY_SANITY_CHECK
-        if (CROSS_64KB(addr, size)) {
-                printk("DMA crossing 64-K boundary %p-%p\n", addr, addr+size);
-                return -1;
-        }
-#endif
-        /* actual, physical DMA */
-        doing_pdma = 0;
-        clear_dma_ff(FLOPPY_DMA);
-        set_dma_mode(FLOPPY_DMA,mode);
-        set_dma_addr(FLOPPY_DMA,isa_virt_to_bus(addr));
-        set_dma_count(FLOPPY_DMA,size);
-        enable_dma(FLOPPY_DMA);
-        return 0;
-}
-static struct fd_routine_l {
-        int (*_request_dma)(unsigned int dmanr, const char * device_id);
-        void (*_free_dma)(unsigned int dmanr);
-        int (*_get_dma_residue)(unsigned int dummy);
-        unsigned long (*_dma_mem_alloc) (unsigned long size);
-        int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
-} fd_routine[] = {
-        {
-                request_dma,
-                free_dma,
-                get_dma_residue,
-                dma_mem_alloc,
-                hard_dma_setup
-        },
-        {
-                vdma_request_dma,
-                vdma_nop,
-                vdma_get_dma_residue,
-                vdma_mem_alloc,
-                vdma_dma_setup
-        }
-};
-static int FDC1 = 0x3f0;
-static int FDC2 = -1;
-/*
- * Floppy types are stored in the rtc's CMOS RAM and so rtc_lock
- * is needed to prevent corrupted CMOS RAM in case "insmod floppy"
- * coincides with another rtc CMOS user.                Paul G.
- */
-#define FLOPPY0_TYPE    ({                              \
-        unsigned long flags;                            \
-        unsigned char val;                              \
-        spin_lock_irqsave(&rtc_lock, flags);            \
-        val = (CMOS_READ(0x10) >> 4) & 15;              \
-        spin_unlock_irqrestore(&rtc_lock, flags);       \
-        val;                                            \
-})
-#define FLOPPY1_TYPE    ({                              \
-        unsigned long flags;                            \
-        unsigned char val;                              \
-        spin_lock_irqsave(&rtc_lock, flags);            \
-        val = CMOS_READ(0x10) & 15;                     \
-        spin_unlock_irqrestore(&rtc_lock, flags);       \
-        val;                                            \
-})
-#define N_FDC 2
-#define N_DRIVE 8
-#define EXTRA_FLOPPY_PARAMS
-#endif /* __ASM_X86_64_FLOPPY_H */
diff --git a/include/asm-x86/frame.i b/include/asm-x86/frame.h
index 03620251ae17..06850a7194e1 100644
--- a/include/asm-x86/frame.i
+++ b/include/asm-x86/frame.h
@@ -1,3 +1,5 @@
+#ifdef __ASSEMBLY__
 #include <asm/dwarf2.h>
 /* The annotation hides the frame from the unwinder and makes it look
@@ -21,3 +23,5 @@
        .macro ENDFRAME
        .endm
 #endif
+#endif  /*  __ASSEMBLY__  */
diff --git a/include/asm-x86/hardirq_32.h b/include/asm-x86/hardirq_32.h
index 34649585bb59..4f85f0f4b563 100644
--- a/include/asm-x86/hardirq_32.h
+++ b/include/asm-x86/hardirq_32.h
@@ -10,10 +10,14 @@ typedef struct {
        unsigned int __nmi_count;       /* arch dependent */
        unsigned int apic_timer_irqs;   /* arch dependent */
        unsigned int irq0_irqs;
+        unsigned int irq_resched_count;
+        unsigned int irq_call_count;
+        unsigned int irq_tlb_count;
+        unsigned int irq_thermal_count;
+        unsigned int irq_spurious_count;
 } ____cacheline_aligned irq_cpustat_t;
 DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
-extern irq_cpustat_t irq_stat[];
 #define __ARCH_IRQ_STAT
 #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)
diff --git a/include/asm-x86/hw_irq_64.h b/include/asm-x86/hw_irq_64.h
index 09dfc18a6dd0..a470d59da678 100644
--- a/include/asm-x86/hw_irq_64.h
+++ b/include/asm-x86/hw_irq_64.h
@@ -40,22 +40,22 @@
 /*
 * Vectors 0x30-0x3f are used for ISA interrupts.
 */
-#define IRQ0_VECTOR             FIRST_EXTERNAL_VECTOR + 0x10
+#define IRQ0_VECTOR             (FIRST_EXTERNAL_VECTOR + 0x10)
-#define IRQ1_VECTOR             IRQ0_VECTOR + 1
+#define IRQ1_VECTOR             (IRQ0_VECTOR + 1)
-#define IRQ2_VECTOR             IRQ0_VECTOR + 2
+#define IRQ2_VECTOR             (IRQ0_VECTOR + 2)
-#define IRQ3_VECTOR             IRQ0_VECTOR + 3
+#define IRQ3_VECTOR             (IRQ0_VECTOR + 3)
-#define IRQ4_VECTOR             IRQ0_VECTOR + 4
+#define IRQ4_VECTOR             (IRQ0_VECTOR + 4)
-#define IRQ5_VECTOR             IRQ0_VECTOR + 5 
+#define IRQ5_VECTOR             (IRQ0_VECTOR + 5)
-#define IRQ6_VECTOR             IRQ0_VECTOR + 6
+#define IRQ6_VECTOR             (IRQ0_VECTOR + 6)
-#define IRQ7_VECTOR             IRQ0_VECTOR + 7
+#define IRQ7_VECTOR             (IRQ0_VECTOR + 7)
-#define IRQ8_VECTOR             IRQ0_VECTOR + 8
+#define IRQ8_VECTOR             (IRQ0_VECTOR + 8)
-#define IRQ9_VECTOR             IRQ0_VECTOR + 9
+#define IRQ9_VECTOR             (IRQ0_VECTOR + 9)
-#define IRQ10_VECTOR            IRQ0_VECTOR + 10
+#define IRQ10_VECTOR            (IRQ0_VECTOR + 10)
-#define IRQ11_VECTOR            IRQ0_VECTOR + 11
+#define IRQ11_VECTOR            (IRQ0_VECTOR + 11)
-#define IRQ12_VECTOR            IRQ0_VECTOR + 12
+#define IRQ12_VECTOR            (IRQ0_VECTOR + 12)
-#define IRQ13_VECTOR            IRQ0_VECTOR + 13
+#define IRQ13_VECTOR            (IRQ0_VECTOR + 13)
-#define IRQ14_VECTOR            IRQ0_VECTOR + 14
+#define IRQ14_VECTOR            (IRQ0_VECTOR + 14)
-#define IRQ15_VECTOR            IRQ0_VECTOR + 15
+#define IRQ15_VECTOR            (IRQ0_VECTOR + 15)
 /*
 * Special IRQ vectors used by the SMP architecture, 0xf0-0xff
@@ -148,9 +148,6 @@ extern atomic_t irq_mis_count;
 #define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs))
-#define __STR(x) #x
-#define STR(x) __STR(x)
 #include <asm/ptrace.h>
 #define IRQ_NAME2(nr) nr##_interrupt(void)
diff --git a/include/asm-x86/intel_arch_perfmon.h b/include/asm-x86/intel_arch_perfmon.h
index 4f6d4e6bf57e..fa0fd068bc2e 100644
--- a/include/asm-x86/intel_arch_perfmon.h
+++ b/include/asm-x86/intel_arch_perfmon.h
@@ -1,5 +1,31 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_INTEL_ARCH_PERFMON_H
-# include "intel_arch_perfmon_32.h"
+#define _ASM_X86_INTEL_ARCH_PERFMON_H
-#else
-# include "intel_arch_perfmon_64.h"
+#define MSR_ARCH_PERFMON_PERFCTR0               0xc1
-#endif
+#define MSR_ARCH_PERFMON_PERFCTR1               0xc2
+#define MSR_ARCH_PERFMON_EVENTSEL0              0x186
+#define MSR_ARCH_PERFMON_EVENTSEL1              0x187
+#define ARCH_PERFMON_EVENTSEL0_ENABLE   (1 << 22)
+#define ARCH_PERFMON_EVENTSEL_INT       (1 << 20)
+#define ARCH_PERFMON_EVENTSEL_OS        (1 << 17)
+#define ARCH_PERFMON_EVENTSEL_USR       (1 << 16)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL   (0x3c)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
+        (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
+union cpuid10_eax {
+        struct {
+                unsigned int version_id:8;
+                unsigned int num_counters:8;
+                unsigned int bit_width:8;
+                unsigned int mask_length:8;
+        } split;
+        unsigned int full;
+};
+#endif /* _ASM_X86_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-x86/intel_arch_perfmon_32.h b/include/asm-x86/intel_arch_perfmon_32.h
deleted file mode 100644
index b52cd60a075b..000000000000
--- a/include/asm-x86/intel_arch_perfmon_32.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef X86_INTEL_ARCH_PERFMON_H
-#define X86_INTEL_ARCH_PERFMON_H 1
-#define MSR_ARCH_PERFMON_PERFCTR0               0xc1
-#define MSR_ARCH_PERFMON_PERFCTR1               0xc2
-#define MSR_ARCH_PERFMON_EVENTSEL0              0x186
-#define MSR_ARCH_PERFMON_EVENTSEL1              0x187
-#define ARCH_PERFMON_EVENTSEL0_ENABLE      (1 << 22)
-#define ARCH_PERFMON_EVENTSEL_INT          (1 << 20)
-#define ARCH_PERFMON_EVENTSEL_OS           (1 << 17)
-#define ARCH_PERFMON_EVENTSEL_USR          (1 << 16)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL   (0x3c)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
-                                (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
-union cpuid10_eax {
-        struct {
-                unsigned int version_id:8;
-                unsigned int num_counters:8;
-                unsigned int bit_width:8;
-                unsigned int mask_length:8;
-        } split;
-        unsigned int full;
-};
-#endif  /* X86_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-x86/intel_arch_perfmon_64.h b/include/asm-x86/intel_arch_perfmon_64.h
deleted file mode 100644
index 8633331420ec..000000000000
--- a/include/asm-x86/intel_arch_perfmon_64.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef X86_64_INTEL_ARCH_PERFMON_H
-#define X86_64_INTEL_ARCH_PERFMON_H 1
-#define MSR_ARCH_PERFMON_PERFCTR0               0xc1
-#define MSR_ARCH_PERFMON_PERFCTR1               0xc2
-#define MSR_ARCH_PERFMON_EVENTSEL0              0x186
-#define MSR_ARCH_PERFMON_EVENTSEL1              0x187
-#define ARCH_PERFMON_EVENTSEL0_ENABLE      (1 << 22)
-#define ARCH_PERFMON_EVENTSEL_INT          (1 << 20)
-#define ARCH_PERFMON_EVENTSEL_OS           (1 << 17)
-#define ARCH_PERFMON_EVENTSEL_USR          (1 << 16)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL   (0x3c)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
-                                (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
-union cpuid10_eax {
-        struct {
-                unsigned int version_id:8;
-                unsigned int num_counters:8;
-                unsigned int bit_width:8;
-                unsigned int mask_length:8;
-        } split;
-        unsigned int full;
-};
-#endif  /* X86_64_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h
index 4ea7b1ad3c1d..fe881cd1e6f4 100644
--- a/include/asm-x86/io_32.h
+++ b/include/asm-x86/io_32.h
@@ -199,17 +199,22 @@ static inline void writel(unsigned int b, volatile void __iomem *addr)
 #define mmiowb()
-static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
+static inline void
+memset_io(volatile void __iomem *addr, unsigned char val, int count)
 {
-        memset((void __force *) addr, val, count);
+        memset((void __force *)addr, val, count);
 }
-static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
+static inline void
+memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
 {
-        __memcpy(dst, (void __force *) src, count);
+        __memcpy(dst, (const void __force *)src, count);
 }
-static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
+static inline void
+memcpy_toio(volatile void __iomem *dst, const void *src, int count)
 {
-        __memcpy((void __force *) dst, src, count);
+        __memcpy((void __force *)dst, src, count);
 }
 /*
diff --git a/include/asm-x86/ioctls.h b/include/asm-x86/ioctls.h
index 1e0fd48f18bc..93c894dc5154 100644
--- a/include/asm-x86/ioctls.h
+++ b/include/asm-x86/ioctls.h
@@ -1,13 +1,87 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_IOCTLS_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_IOCTLS_H
-#  include "ioctls_32.h"
-# else
+#include <asm/ioctl.h>
-#  include "ioctls_64.h"
-# endif
+/* 0x54 is just a magic number to make these relatively unique ('T') */
-#else
-# ifdef __i386__
+#define TCGETS          0x5401
-#  include "ioctls_32.h"
+#define TCSETS          0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */
-# else
+#define TCSETSW         0x5403
-#  include "ioctls_64.h"
+#define TCSETSF         0x5404
-# endif
+#define TCGETA          0x5405
+#define TCSETA          0x5406
+#define TCSETAW         0x5407
+#define TCSETAF         0x5408
+#define TCSBRK          0x5409
+#define TCXONC          0x540A
+#define TCFLSH          0x540B
+#define TIOCEXCL        0x540C
+#define TIOCNXCL        0x540D
+#define TIOCSCTTY       0x540E
+#define TIOCGPGRP       0x540F
+#define TIOCSPGRP       0x5410
+#define TIOCOUTQ        0x5411
+#define TIOCSTI         0x5412
+#define TIOCGWINSZ      0x5413
+#define TIOCSWINSZ      0x5414
+#define TIOCMGET        0x5415
+#define TIOCMBIS        0x5416
+#define TIOCMBIC        0x5417
+#define TIOCMSET        0x5418
+#define TIOCGSOFTCAR    0x5419
+#define TIOCSSOFTCAR    0x541A
+#define FIONREAD        0x541B
+#define TIOCINQ         FIONREAD
+#define TIOCLINUX       0x541C
+#define TIOCCONS        0x541D
+#define TIOCGSERIAL     0x541E
+#define TIOCSSERIAL     0x541F
+#define TIOCPKT         0x5420
+#define FIONBIO         0x5421
+#define TIOCNOTTY       0x5422
+#define TIOCSETD        0x5423
+#define TIOCGETD        0x5424
+#define TCSBRKP         0x5425  /* Needed for POSIX tcsendbreak() */
+/* #define TIOCTTYGSTRUCT 0x5426 - Former debugging-only ioctl */
+#define TIOCSBRK        0x5427  /* BSD compatibility */
+#define TIOCCBRK        0x5428  /* BSD compatibility */
+#define TIOCGSID        0x5429  /* Return the session ID of FD */
+#define TCGETS2         _IOR('T',0x2A, struct termios2)
+#define TCSETS2         _IOW('T',0x2B, struct termios2)
+#define TCSETSW2        _IOW('T',0x2C, struct termios2)
+#define TCSETSF2        _IOW('T',0x2D, struct termios2)
+#define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
+#define FIONCLEX        0x5450
+#define FIOCLEX         0x5451
+#define FIOASYNC        0x5452
+#define TIOCSERCONFIG   0x5453
+#define TIOCSERGWILD    0x5454
+#define TIOCSERSWILD    0x5455
+#define TIOCGLCKTRMIOS  0x5456
+#define TIOCSLCKTRMIOS  0x5457
+#define TIOCSERGSTRUCT  0x5458 /* For debugging only */
+#define TIOCSERGETLSR   0x5459 /* Get line status register */
+#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
+#define TIOCMIWAIT      0x545C  /* wait for a change on serial input line(s) */
+#define TIOCGICOUNT     0x545D  /* read serial port inline interrupt counts */
+#define TIOCGHAYESESP   0x545E  /* Get Hayes ESP configuration */
+#define TIOCSHAYESESP   0x545F  /* Set Hayes ESP configuration */
+#define FIOQSIZE        0x5460
+/* Used for packet mode */
+#define TIOCPKT_DATA             0
+#define TIOCPKT_FLUSHREAD        1
+#define TIOCPKT_FLUSHWRITE       2
+#define TIOCPKT_STOP             4
+#define TIOCPKT_START            8
+#define TIOCPKT_NOSTOP          16
+#define TIOCPKT_DOSTOP          32
+#define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
 #endif
diff --git a/include/asm-x86/ioctls_32.h b/include/asm-x86/ioctls_32.h
deleted file mode 100644
index ef5878762dc9..000000000000
--- a/include/asm-x86/ioctls_32.h
+++ /dev/null
@@ -1,87 +0,0 @@
-#ifndef __ARCH_I386_IOCTLS_H__
-#define __ARCH_I386_IOCTLS_H__
-#include <asm/ioctl.h>
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-#define TCGETS          0x5401
-#define TCSETS          0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */
-#define TCSETSW         0x5403
-#define TCSETSF         0x5404
-#define TCGETA          0x5405
-#define TCSETA          0x5406
-#define TCSETAW         0x5407
-#define TCSETAF         0x5408
-#define TCSBRK          0x5409
-#define TCXONC          0x540A
-#define TCFLSH          0x540B
-#define TIOCEXCL        0x540C
-#define TIOCNXCL        0x540D
-#define TIOCSCTTY       0x540E
-#define TIOCGPGRP       0x540F
-#define TIOCSPGRP       0x5410
-#define TIOCOUTQ        0x5411
-#define TIOCSTI         0x5412
-#define TIOCGWINSZ      0x5413
-#define TIOCSWINSZ      0x5414
-#define TIOCMGET        0x5415
-#define TIOCMBIS        0x5416
-#define TIOCMBIC        0x5417
-#define TIOCMSET        0x5418
-#define TIOCGSOFTCAR    0x5419
-#define TIOCSSOFTCAR    0x541A
-#define FIONREAD        0x541B
-#define TIOCINQ         FIONREAD
-#define TIOCLINUX       0x541C
-#define TIOCCONS        0x541D
-#define TIOCGSERIAL     0x541E
-#define TIOCSSERIAL     0x541F
-#define TIOCPKT         0x5420
-#define FIONBIO         0x5421
-#define TIOCNOTTY       0x5422
-#define TIOCSETD        0x5423
-#define TIOCGETD        0x5424
-#define TCSBRKP         0x5425  /* Needed for POSIX tcsendbreak() */
-/* #define TIOCTTYGSTRUCT 0x5426 - Former debugging-only ioctl */
-#define TIOCSBRK        0x5427  /* BSD compatibility */
-#define TIOCCBRK        0x5428  /* BSD compatibility */
-#define TIOCGSID        0x5429  /* Return the session ID of FD */
-#define TCGETS2         _IOR('T',0x2A, struct termios2)
-#define TCSETS2         _IOW('T',0x2B, struct termios2)
-#define TCSETSW2        _IOW('T',0x2C, struct termios2)
-#define TCSETSF2        _IOW('T',0x2D, struct termios2)
-#define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
-#define FIONCLEX        0x5450
-#define FIOCLEX         0x5451
-#define FIOASYNC        0x5452
-#define TIOCSERCONFIG   0x5453
-#define TIOCSERGWILD    0x5454
-#define TIOCSERSWILD    0x5455
-#define TIOCGLCKTRMIOS  0x5456
-#define TIOCSLCKTRMIOS  0x5457
-#define TIOCSERGSTRUCT  0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-#define TIOCMIWAIT      0x545C  /* wait for a change on serial input line(s) */
-#define TIOCGICOUNT     0x545D  /* read serial port inline interrupt counts */
-#define TIOCGHAYESESP   0x545E  /* Get Hayes ESP configuration */
-#define TIOCSHAYESESP   0x545F  /* Set Hayes ESP configuration */
-#define FIOQSIZE        0x5460
-/* Used for packet mode */
-#define TIOCPKT_DATA             0
-#define TIOCPKT_FLUSHREAD        1
-#define TIOCPKT_FLUSHWRITE       2
-#define TIOCPKT_STOP             4
-#define TIOCPKT_START            8
-#define TIOCPKT_NOSTOP          16
-#define TIOCPKT_DOSTOP          32
-#define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
-#endif
diff --git a/include/asm-x86/ioctls_64.h b/include/asm-x86/ioctls_64.h
deleted file mode 100644
index 3fc0b15a0d7e..000000000000
--- a/include/asm-x86/ioctls_64.h
+++ /dev/null
@@ -1,86 +0,0 @@
-#ifndef __ARCH_X8664_IOCTLS_H__
-#define __ARCH_X8664_IOCTLS_H__
-#include <asm/ioctl.h>
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-#define TCGETS          0x5401
-#define TCSETS          0x5402
-#define TCSETSW         0x5403
-#define TCSETSF         0x5404
-#define TCGETA          0x5405
-#define TCSETA          0x5406
-#define TCSETAW         0x5407
-#define TCSETAF         0x5408
-#define TCSBRK          0x5409
-#define TCXONC          0x540A
-#define TCFLSH          0x540B
-#define TIOCEXCL        0x540C
-#define TIOCNXCL        0x540D
-#define TIOCSCTTY       0x540E
-#define TIOCGPGRP       0x540F
-#define TIOCSPGRP       0x5410
-#define TIOCOUTQ        0x5411
-#define TIOCSTI         0x5412
-#define TIOCGWINSZ      0x5413
-#define TIOCSWINSZ      0x5414
-#define TIOCMGET        0x5415
-#define TIOCMBIS        0x5416
-#define TIOCMBIC        0x5417
-#define TIOCMSET        0x5418
-#define TIOCGSOFTCAR    0x5419
-#define TIOCSSOFTCAR    0x541A
-#define FIONREAD        0x541B
-#define TIOCINQ         FIONREAD
-#define TIOCLINUX       0x541C
-#define TIOCCONS        0x541D
-#define TIOCGSERIAL     0x541E
-#define TIOCSSERIAL     0x541F
-#define TIOCPKT         0x5420
-#define FIONBIO         0x5421
-#define TIOCNOTTY       0x5422
-#define TIOCSETD        0x5423
-#define TIOCGETD        0x5424
-#define TCSBRKP         0x5425  /* Needed for POSIX tcsendbreak() */
-#define TIOCSBRK        0x5427  /* BSD compatibility */
-#define TIOCCBRK        0x5428  /* BSD compatibility */
-#define TIOCGSID        0x5429  /* Return the session ID of FD */
-#define TCGETS2         _IOR('T',0x2A, struct termios2)
-#define TCSETS2         _IOW('T',0x2B, struct termios2)
-#define TCSETSW2        _IOW('T',0x2C, struct termios2)
-#define TCSETSF2        _IOW('T',0x2D, struct termios2)
-#define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
-#define FIONCLEX        0x5450  /* these numbers need to be adjusted. */
-#define FIOCLEX         0x5451
-#define FIOASYNC        0x5452
-#define TIOCSERCONFIG   0x5453
-#define TIOCSERGWILD    0x5454
-#define TIOCSERSWILD    0x5455
-#define TIOCGLCKTRMIOS  0x5456
-#define TIOCSLCKTRMIOS  0x5457
-#define TIOCSERGSTRUCT  0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-#define TIOCMIWAIT      0x545C  /* wait for a change on serial input line(s) */
-#define TIOCGICOUNT     0x545D  /* read serial port inline interrupt counts */
-#define TIOCGHAYESESP   0x545E  /* Get Hayes ESP configuration */
-#define TIOCSHAYESESP   0x545F  /* Set Hayes ESP configuration */
-#define FIOQSIZE       0x5460
-/* Used for packet mode */
-#define TIOCPKT_DATA             0
-#define TIOCPKT_FLUSHREAD        1
-#define TIOCPKT_FLUSHWRITE       2
-#define TIOCPKT_STOP             4
-#define TIOCPKT_START            8
-#define TIOCPKT_NOSTOP          16
-#define TIOCPKT_DOSTOP          32
-#define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
-#endif
diff --git a/include/asm-x86/ipcbuf.h b/include/asm-x86/ipcbuf.h
index eb2e448c6e28..2adf8b39a40b 100644
--- a/include/asm-x86/ipcbuf.h
+++ b/include/asm-x86/ipcbuf.h
@@ -1,13 +1,29 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_IPCBUF_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_IPCBUF_H
-#  include "ipcbuf_32.h"
-# else
+/*
-#  include "ipcbuf_64.h"
+ * The ipc64_perm structure for x86 architecture.
-# endif
+ * Note extra padding because this structure is passed back and forth
-#else
+ * between kernel and user space.
-# ifdef __i386__
+ *
-#  include "ipcbuf_32.h"
+ * Pad space is left for:
-# else
+ * - 32-bit mode_t and seq
-#  include "ipcbuf_64.h"
+ * - 2 miscellaneous 32-bit values
-# endif
+ */
-#endif
+struct ipc64_perm
+{
+        __kernel_key_t          key;
+        __kernel_uid32_t        uid;
+        __kernel_gid32_t        gid;
+        __kernel_uid32_t        cuid;
+        __kernel_gid32_t        cgid;
+        __kernel_mode_t         mode;
+        unsigned short          __pad1;
+        unsigned short          seq;
+        unsigned short          __pad2;
+        unsigned long           __unused1;
+        unsigned long           __unused2;
+};
+#endif /* _ASM_X86_IPCBUF_H */
diff --git a/include/asm-x86/ipcbuf_32.h b/include/asm-x86/ipcbuf_32.h
deleted file mode 100644
index 0dcad4f84c2a..000000000000
--- a/include/asm-x86/ipcbuf_32.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __i386_IPCBUF_H__
-#define __i386_IPCBUF_H__
-/*
- * The ipc64_perm structure for i386 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-struct ipc64_perm
-{
-        __kernel_key_t          key;
-        __kernel_uid32_t        uid;
-        __kernel_gid32_t        gid;
-        __kernel_uid32_t        cuid;
-        __kernel_gid32_t        cgid;
-        __kernel_mode_t         mode;
-        unsigned short          __pad1;
-        unsigned short          seq;
-        unsigned short          __pad2;
-        unsigned long           __unused1;
-        unsigned long           __unused2;
-};
-#endif /* __i386_IPCBUF_H__ */
diff --git a/include/asm-x86/ipcbuf_64.h b/include/asm-x86/ipcbuf_64.h
deleted file mode 100644
index 470cf85e3ba8..000000000000
--- a/include/asm-x86/ipcbuf_64.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __x86_64_IPCBUF_H__
-#define __x86_64_IPCBUF_H__
-/*
- * The ipc64_perm structure for x86_64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-struct ipc64_perm
-{
-        __kernel_key_t          key;
-        __kernel_uid32_t        uid;
-        __kernel_gid32_t        gid;
-        __kernel_uid32_t        cuid;
-        __kernel_gid32_t        cgid;
-        __kernel_mode_t         mode;
-        unsigned short          __pad1;
-        unsigned short          seq;
-        unsigned short          __pad2;
-        unsigned long           __unused1;
-        unsigned long           __unused2;
-};
-#endif /* __x86_64_IPCBUF_H__ */
diff --git a/include/asm-x86/kdebug.h b/include/asm-x86/kdebug.h
index 38479106c259..e2f9b62e535e 100644
--- a/include/asm-x86/kdebug.h
+++ b/include/asm-x86/kdebug.h
@@ -1,5 +1,33 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_KDEBUG_H
-# include "kdebug_32.h"
+#define _ASM_X86_KDEBUG_H
-#else
-# include "kdebug_64.h"
+#include <linux/notifier.h>
+struct pt_regs;
+/* Grossly misnamed. */
+enum die_val {
+        DIE_OOPS = 1,
+        DIE_INT3,
+        DIE_DEBUG,
+        DIE_PANIC,
+        DIE_NMI,
+        DIE_DIE,
+        DIE_NMIWATCHDOG,
+        DIE_KERNELDEBUG,
+        DIE_TRAP,
+        DIE_GPF,
+        DIE_CALL,
+        DIE_NMI_IPI,
+        DIE_PAGE_FAULT,
+};
+extern void printk_address(unsigned long address);
+extern void die(const char *,struct pt_regs *,long);
+extern void __die(const char *,struct pt_regs *,long);
+extern void show_registers(struct pt_regs *regs);
+extern void dump_pagetable(unsigned long);
+extern unsigned long oops_begin(void);
+extern void oops_end(unsigned long);
 #endif
diff --git a/include/asm-x86/kdebug_32.h b/include/asm-x86/kdebug_32.h
deleted file mode 100644
index 181d437eef4b..000000000000
--- a/include/asm-x86/kdebug_32.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _I386_KDEBUG_H
-#define _I386_KDEBUG_H 1
-/*
- * Aug-05 2004 Ported by Prasanna S Panchamukhi <prasanna@in.ibm.com>
- * from x86_64 architecture.
- */
-struct pt_regs;
-/* Grossly misnamed. */
-enum die_val {
-        DIE_OOPS = 1,
-        DIE_INT3,
-        DIE_DEBUG,
-        DIE_PANIC,
-        DIE_NMI,
-        DIE_DIE,
-        DIE_NMIWATCHDOG,
-        DIE_KERNELDEBUG,
-        DIE_TRAP,
-        DIE_GPF,
-        DIE_CALL,
-        DIE_NMI_IPI,
-};
-#endif
diff --git a/include/asm-x86/kdebug_64.h b/include/asm-x86/kdebug_64.h
deleted file mode 100644
index df413e05375e..000000000000
--- a/include/asm-x86/kdebug_64.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _X86_64_KDEBUG_H
-#define _X86_64_KDEBUG_H 1
-#include <linux/compiler.h>
-struct pt_regs;
-/* Grossly misnamed. */
-enum die_val {
-        DIE_OOPS = 1,
-        DIE_INT3,
-        DIE_DEBUG,
-        DIE_PANIC,
-        DIE_NMI,
-        DIE_DIE,
-        DIE_NMIWATCHDOG,
-        DIE_KERNELDEBUG,
-        DIE_TRAP,
-        DIE_GPF,
-        DIE_CALL,
-        DIE_NMI_IPI,
-};
-extern void printk_address(unsigned long address);
-extern void die(const char *,struct pt_regs *,long);
-extern void __die(const char *,struct pt_regs *,long);
-extern void show_registers(struct pt_regs *regs);
-extern void dump_pagetable(unsigned long);
-extern unsigned long oops_begin(void);
-extern void oops_end(unsigned long);
-#endif
diff --git a/include/asm-x86/kmap_types.h b/include/asm-x86/kmap_types.h
index e4ec724b298e..5f4174132a22 100644
--- a/include/asm-x86/kmap_types.h
+++ b/include/asm-x86/kmap_types.h
@@ -1,5 +1,29 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_KMAP_TYPES_H
-# include "kmap_types_32.h"
+#define _ASM_X86_KMAP_TYPES_H
+#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
+# define D(n) __KM_FENCE_##n ,
 #else
-# include "kmap_types_64.h"
+# define D(n)
+#endif
+enum km_type {
+D(0)    KM_BOUNCE_READ,
+D(1)    KM_SKB_SUNRPC_DATA,
+D(2)    KM_SKB_DATA_SOFTIRQ,
+D(3)    KM_USER0,
+D(4)    KM_USER1,
+D(5)    KM_BIO_SRC_IRQ,
+D(6)    KM_BIO_DST_IRQ,
+D(7)    KM_PTE0,
+D(8)    KM_PTE1,
+D(9)    KM_IRQ0,
+D(10)   KM_IRQ1,
+D(11)   KM_SOFTIRQ0,
+D(12)   KM_SOFTIRQ1,
+D(13)   KM_TYPE_NR
+};
+#undef D
 #endif
diff --git a/include/asm-x86/kmap_types_32.h b/include/asm-x86/kmap_types_32.h
deleted file mode 100644
index 806aae3c5338..000000000000
--- a/include/asm-x86/kmap_types_32.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _ASM_KMAP_TYPES_H
-#define _ASM_KMAP_TYPES_H
-#ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
-#endif
-enum km_type {
-D(0)    KM_BOUNCE_READ,
-D(1)    KM_SKB_SUNRPC_DATA,
-D(2)    KM_SKB_DATA_SOFTIRQ,
-D(3)    KM_USER0,
-D(4)    KM_USER1,
-D(5)    KM_BIO_SRC_IRQ,
-D(6)    KM_BIO_DST_IRQ,
-D(7)    KM_PTE0,
-D(8)    KM_PTE1,
-D(9)    KM_IRQ0,
-D(10)   KM_IRQ1,
-D(11)   KM_SOFTIRQ0,
-D(12)   KM_SOFTIRQ1,
-D(13)   KM_TYPE_NR
-};
-#undef D
-#endif
diff --git a/include/asm-x86/kmap_types_64.h b/include/asm-x86/kmap_types_64.h
deleted file mode 100644
index 7486338c6cea..000000000000
--- a/include/asm-x86/kmap_types_64.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_KMAP_TYPES_H
-#define _ASM_KMAP_TYPES_H
-enum km_type {
-        KM_BOUNCE_READ,
-        KM_SKB_SUNRPC_DATA,
-        KM_SKB_DATA_SOFTIRQ,
-        KM_USER0,
-        KM_USER1,
-        KM_BIO_SRC_IRQ,
-        KM_BIO_DST_IRQ,
-        KM_IRQ0,
-        KM_IRQ1,
-        KM_SOFTIRQ0,
-        KM_SOFTIRQ1,
-        KM_TYPE_NR
-};
-#endif
diff --git a/include/asm-x86/ldt.h b/include/asm-x86/ldt.h
index 3d9cc20d2ba4..20c597242b53 100644
--- a/include/asm-x86/ldt.h
+++ b/include/asm-x86/ldt.h
@@ -1,13 +1,40 @@
-#ifdef __KERNEL__
+/*
-# ifdef CONFIG_X86_32
+ * ldt.h
-#  include "ldt_32.h"
+ *
-# else
+ * Definitions of structures used with the modify_ldt system call.
-#  include "ldt_64.h"
+ */
-# endif
+#ifndef _ASM_X86_LDT_H
-#else
+#define _ASM_X86_LDT_H
-# ifdef __i386__
-#  include "ldt_32.h"
+/* Maximum number of LDT entries supported. */
-# else
+#define LDT_ENTRIES     8192
-#  include "ldt_64.h"
+/* The size of each LDT entry. */
-# endif
+#define LDT_ENTRY_SIZE  8
+#ifndef __ASSEMBLY__
+/*
+ * Note on 64bit base and limit is ignored and you cannot set DS/ES/CS
+ * not to the default values if you still want to do syscalls. This
+ * call is more for 32bit mode therefore.
+ */
+struct user_desc {
+        unsigned int  entry_number;
+        unsigned int  base_addr;
+        unsigned int  limit;
+        unsigned int  seg_32bit:1;
+        unsigned int  contents:2;
+        unsigned int  read_exec_only:1;
+        unsigned int  limit_in_pages:1;
+        unsigned int  seg_not_present:1;
+        unsigned int  useable:1;
+#ifdef __x86_64__
+        unsigned int  lm:1;
+#endif
+};
+#define MODIFY_LDT_CONTENTS_DATA        0
+#define MODIFY_LDT_CONTENTS_STACK       1
+#define MODIFY_LDT_CONTENTS_CODE        2
+#endif /* !__ASSEMBLY__ */
 #endif
diff --git a/include/asm-x86/ldt_32.h b/include/asm-x86/ldt_32.h
deleted file mode 100644
index e9d3de1dee6c..000000000000
--- a/include/asm-x86/ldt_32.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * ldt.h
- *
- * Definitions of structures used with the modify_ldt system call.
- */
-#ifndef _LINUX_LDT_H
-#define _LINUX_LDT_H
-/* Maximum number of LDT entries supported. */
-#define LDT_ENTRIES     8192
-/* The size of each LDT entry. */
-#define LDT_ENTRY_SIZE  8
-#ifndef __ASSEMBLY__
-struct user_desc {
-        unsigned int  entry_number;
-        unsigned long base_addr;
-        unsigned int  limit;
-        unsigned int  seg_32bit:1;
-        unsigned int  contents:2;
-        unsigned int  read_exec_only:1;
-        unsigned int  limit_in_pages:1;
-        unsigned int  seg_not_present:1;
-        unsigned int  useable:1;
-};
-#define MODIFY_LDT_CONTENTS_DATA        0
-#define MODIFY_LDT_CONTENTS_STACK       1
-#define MODIFY_LDT_CONTENTS_CODE        2
-#endif /* !__ASSEMBLY__ */
-#endif
diff --git a/include/asm-x86/ldt_64.h b/include/asm-x86/ldt_64.h
deleted file mode 100644
index 9ef647b890d2..000000000000
--- a/include/asm-x86/ldt_64.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * ldt.h
- *
- * Definitions of structures used with the modify_ldt system call.
- */
-#ifndef _LINUX_LDT_H
-#define _LINUX_LDT_H
-/* Maximum number of LDT entries supported. */
-#define LDT_ENTRIES     8192
-/* The size of each LDT entry. */
-#define LDT_ENTRY_SIZE  8
-#ifndef __ASSEMBLY__
-/* Note on 64bit base and limit is ignored and you cannot set
-   DS/ES/CS not to the default values if you still want to do syscalls. This
-   call is more for 32bit mode therefore. */
-struct user_desc {
-        unsigned int  entry_number;
-        unsigned int  base_addr;
-        unsigned int  limit;
-        unsigned int  seg_32bit:1;
-        unsigned int  contents:2;
-        unsigned int  read_exec_only:1;
-        unsigned int  limit_in_pages:1;
-        unsigned int  seg_not_present:1;
-        unsigned int  useable:1;
-        unsigned int  lm:1;
-};
-#define MODIFY_LDT_CONTENTS_DATA        0
-#define MODIFY_LDT_CONTENTS_STACK       1
-#define MODIFY_LDT_CONTENTS_CODE        2
-#endif /* !__ASSEMBLY__ */
-#endif
diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h
index 7bcb350c3ee8..ae9841319094 100644
--- a/include/asm-x86/mach-default/mach_apicdef.h
+++ b/include/asm-x86/mach-default/mach_apicdef.h
@@ -1,11 +1,17 @@
 #ifndef __ASM_MACH_APICDEF_H
 #define __ASM_MACH_APICDEF_H
+#include <asm/apic.h>
 #define         APIC_ID_MASK            (0xF<<24)
 static inline unsigned get_apic_id(unsigned long x) 
 { 
-        return (((x)>>24)&0xF);
+        unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR));
+        if (APIC_XAPIC(ver))
+                return (((x)>>24)&0xFF);
+        else
+                return (((x)>>24)&0xF);
 } 
 #define         GET_APIC_ID(x)  get_apic_id(x)
diff --git a/include/asm-x86/mach-visws/cobalt.h b/include/asm-x86/mach-visws/cobalt.h
index 33c36225a042..995258831b7f 100644
--- a/include/asm-x86/mach-visws/cobalt.h
+++ b/include/asm-x86/mach-visws/cobalt.h
@@ -94,22 +94,22 @@
 #define CO_IRQ_8259     CO_IRQ(CO_APIC_8259)
 #ifdef CONFIG_X86_VISWS_APIC
-extern __inline void co_cpu_write(unsigned long reg, unsigned long v)
+static inline void co_cpu_write(unsigned long reg, unsigned long v)
 {
        *((volatile unsigned long *)(CO_CPU_VADDR+reg))=v;
 }
-extern __inline unsigned long co_cpu_read(unsigned long reg)
+static inline unsigned long co_cpu_read(unsigned long reg)
 {
        return *((volatile unsigned long *)(CO_CPU_VADDR+reg));
 }            
             
-extern __inline void co_apic_write(unsigned long reg, unsigned long v)
+static inline void co_apic_write(unsigned long reg, unsigned long v)
 {
        *((volatile unsigned long *)(CO_APIC_VADDR+reg))=v;
 }            
             
-extern __inline unsigned long co_apic_read(unsigned long reg)
+static inline unsigned long co_apic_read(unsigned long reg)
 {
        return *((volatile unsigned long *)(CO_APIC_VADDR+reg));
 }
diff --git a/include/asm-x86/mach-visws/lithium.h b/include/asm-x86/mach-visws/lithium.h
index d443e68d0066..dfcd4f07ab85 100644
--- a/include/asm-x86/mach-visws/lithium.h
+++ b/include/asm-x86/mach-visws/lithium.h
@@ -29,22 +29,22 @@
 #define LI_INTD         0x0080
 /* More special purpose macros... */
-extern __inline void li_pcia_write16(unsigned long reg, unsigned short v)
+static inline void li_pcia_write16(unsigned long reg, unsigned short v)
 {
        *((volatile unsigned short *)(LI_PCIA_VADDR+reg))=v;
 }
-extern __inline unsigned short li_pcia_read16(unsigned long reg)
+static inline unsigned short li_pcia_read16(unsigned long reg)
 {
         return *((volatile unsigned short *)(LI_PCIA_VADDR+reg));
 }
-extern __inline void li_pcib_write16(unsigned long reg, unsigned short v)
+static inline void li_pcib_write16(unsigned long reg, unsigned short v)
 {
        *((volatile unsigned short *)(LI_PCIB_VADDR+reg))=v;
 }
-extern __inline unsigned short li_pcib_read16(unsigned long reg)
+static inline unsigned short li_pcib_read16(unsigned long reg)
 {
        return *((volatile unsigned short *)(LI_PCIB_VADDR+reg));
 }
diff --git a/include/asm-x86/mce.h b/include/asm-x86/mce.h
index cc8ca389912e..df304fd89c27 100644
--- a/include/asm-x86/mce.h
+++ b/include/asm-x86/mce.h
@@ -1,5 +1,129 @@
+#ifndef _ASM_X86_MCE_H
+#define _ASM_X86_MCE_H
+#ifdef __x86_64__
+#include <asm/ioctls.h>
+#include <asm/types.h>
+/*
+ * Machine Check support for x86
+ */
+#define MCG_CTL_P        (1UL<<8)   /* MCG_CAP register available */
+#define MCG_STATUS_RIPV  (1UL<<0)   /* restart ip valid */
+#define MCG_STATUS_EIPV  (1UL<<1)   /* eip points to correct instruction */
+#define MCG_STATUS_MCIP  (1UL<<2)   /* machine check in progress */
+#define MCI_STATUS_VAL   (1UL<<63)  /* valid error */
+#define MCI_STATUS_OVER  (1UL<<62)  /* previous errors lost */
+#define MCI_STATUS_UC    (1UL<<61)  /* uncorrected error */
+#define MCI_STATUS_EN    (1UL<<60)  /* error enabled */
+#define MCI_STATUS_MISCV (1UL<<59)  /* misc error reg. valid */
+#define MCI_STATUS_ADDRV (1UL<<58)  /* addr reg. valid */
+#define MCI_STATUS_PCC   (1UL<<57)  /* processor context corrupt */
+/* Fields are zero when not available */
+struct mce {
+        __u64 status;
+        __u64 misc;
+        __u64 addr;
+        __u64 mcgstatus;
+        __u64 rip;
+        __u64 tsc;      /* cpu time stamp counter */
+        __u64 res1;     /* for future extension */
+        __u64 res2;     /* dito. */
+        __u8  cs;               /* code segment */
+        __u8  bank;     /* machine check bank */
+        __u8  cpu;      /* cpu that raised the error */
+        __u8  finished;   /* entry is valid */
+        __u32 pad;
+};
+/*
+ * This structure contains all data related to the MCE log.  Also
+ * carries a signature to make it easier to find from external
+ * debugging tools.  Each entry is only valid when its finished flag
+ * is set.
+ */
+#define MCE_LOG_LEN 32
+struct mce_log {
+        char signature[12]; /* "MACHINECHECK" */
+        unsigned len;       /* = MCE_LOG_LEN */
+        unsigned next;
+        unsigned flags;
+        unsigned pad0;
+        struct mce entry[MCE_LOG_LEN];
+};
+#define MCE_OVERFLOW 0          /* bit 0 in flags means overflow */
+#define MCE_LOG_SIGNATURE       "MACHINECHECK"
+#define MCE_GET_RECORD_LEN   _IOR('M', 1, int)
+#define MCE_GET_LOG_LEN      _IOR('M', 2, int)
+#define MCE_GETCLEAR_FLAGS   _IOR('M', 3, int)
+/* Software defined banks */
+#define MCE_EXTENDED_BANK       128
+#define MCE_THERMAL_BANK        MCE_EXTENDED_BANK + 0
+#define K8_MCE_THRESHOLD_BASE      (MCE_EXTENDED_BANK + 1)      /* MCE_AMD */
+#define K8_MCE_THRESHOLD_BANK_0    (MCE_THRESHOLD_BASE + 0 * 9)
+#define K8_MCE_THRESHOLD_BANK_1    (MCE_THRESHOLD_BASE + 1 * 9)
+#define K8_MCE_THRESHOLD_BANK_2    (MCE_THRESHOLD_BASE + 2 * 9)
+#define K8_MCE_THRESHOLD_BANK_3    (MCE_THRESHOLD_BASE + 3 * 9)
+#define K8_MCE_THRESHOLD_BANK_4    (MCE_THRESHOLD_BASE + 4 * 9)
+#define K8_MCE_THRESHOLD_BANK_5    (MCE_THRESHOLD_BASE + 5 * 9)
+#define K8_MCE_THRESHOLD_DRAM_ECC  (MCE_THRESHOLD_BANK_4 + 0)
+#endif /* __x86_64__ */
+#ifdef __KERNEL__
 #ifdef CONFIG_X86_32
-# include "mce_32.h"
+#ifdef CONFIG_X86_MCE
+extern void mcheck_init(struct cpuinfo_x86 *c);
 #else
-# include "mce_64.h"
+#define mcheck_init(c) do {} while(0)
+#endif
+extern int mce_disabled;
+#else /* CONFIG_X86_32 */
+#include <asm/atomic.h>
+void mce_log(struct mce *m);
+DECLARE_PER_CPU(struct sys_device, device_mce);
+#ifdef CONFIG_X86_MCE_INTEL
+void mce_intel_feature_init(struct cpuinfo_x86 *c);
+#else
+static inline void mce_intel_feature_init(struct cpuinfo_x86 *c) { }
+#endif
+#ifdef CONFIG_X86_MCE_AMD
+void mce_amd_feature_init(struct cpuinfo_x86 *c);
+#else
+static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) { }
+#endif
+void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
+extern atomic_t mce_entry;
+extern void do_machine_check(struct pt_regs *, long);
+extern int mce_notify_user(void);
+#endif /* !CONFIG_X86_32 */
+extern void stop_mce(void);
+extern void restart_mce(void);
+#endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-x86/mce_32.h b/include/asm-x86/mce_32.h
deleted file mode 100644
index d56d89742e8f..000000000000
--- a/include/asm-x86/mce_32.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifdef CONFIG_X86_MCE
-extern void mcheck_init(struct cpuinfo_x86 *c);
-#else
-#define mcheck_init(c) do {} while(0)
-#endif
-extern int mce_disabled;
-extern void stop_mce(void);
-extern void restart_mce(void);
diff --git a/include/asm-x86/mce_64.h b/include/asm-x86/mce_64.h
deleted file mode 100644
index 7bc030a1996d..000000000000
--- a/include/asm-x86/mce_64.h
+++ /dev/null
@@ -1,115 +0,0 @@
-#ifndef _ASM_MCE_H
-#define _ASM_MCE_H 1
-#include <asm/ioctls.h>
-#include <asm/types.h>
-/* 
- * Machine Check support for x86
- */
-#define MCG_CTL_P        (1UL<<8)   /* MCG_CAP register available */
-#define MCG_STATUS_RIPV  (1UL<<0)   /* restart ip valid */
-#define MCG_STATUS_EIPV  (1UL<<1)   /* eip points to correct instruction */
-#define MCG_STATUS_MCIP  (1UL<<2)   /* machine check in progress */
-#define MCI_STATUS_VAL   (1UL<<63)  /* valid error */
-#define MCI_STATUS_OVER  (1UL<<62)  /* previous errors lost */
-#define MCI_STATUS_UC    (1UL<<61)  /* uncorrected error */
-#define MCI_STATUS_EN    (1UL<<60)  /* error enabled */
-#define MCI_STATUS_MISCV (1UL<<59)  /* misc error reg. valid */
-#define MCI_STATUS_ADDRV (1UL<<58)  /* addr reg. valid */
-#define MCI_STATUS_PCC   (1UL<<57)  /* processor context corrupt */
-/* Fields are zero when not available */
-struct mce {
-        __u64 status;
-        __u64 misc;
-        __u64 addr;
-        __u64 mcgstatus;
-        __u64 rip;      
-        __u64 tsc;      /* cpu time stamp counter */
-        __u64 res1;     /* for future extension */      
-        __u64 res2;     /* dito. */
-        __u8  cs;               /* code segment */
-        __u8  bank;     /* machine check bank */
-        __u8  cpu;      /* cpu that raised the error */
-        __u8  finished;   /* entry is valid */
-        __u32 pad;   
-};
-/* 
- * This structure contains all data related to the MCE log.
- * Also carries a signature to make it easier to find from external debugging tools.
- * Each entry is only valid when its finished flag is set.
- */
-#define MCE_LOG_LEN 32
-struct mce_log { 
-        char signature[12]; /* "MACHINECHECK" */ 
-        unsigned len;       /* = MCE_LOG_LEN */ 
-        unsigned next;
-        unsigned flags;
-        unsigned pad0; 
-        struct mce entry[MCE_LOG_LEN];
-};
-#define MCE_OVERFLOW 0          /* bit 0 in flags means overflow */
-#define MCE_LOG_SIGNATURE       "MACHINECHECK"
-#define MCE_GET_RECORD_LEN   _IOR('M', 1, int)
-#define MCE_GET_LOG_LEN      _IOR('M', 2, int)
-#define MCE_GETCLEAR_FLAGS   _IOR('M', 3, int)
-/* Software defined banks */
-#define MCE_EXTENDED_BANK       128
-#define MCE_THERMAL_BANK        MCE_EXTENDED_BANK + 0
-#define K8_MCE_THRESHOLD_BASE      (MCE_EXTENDED_BANK + 1)      /* MCE_AMD */
-#define K8_MCE_THRESHOLD_BANK_0    (MCE_THRESHOLD_BASE + 0 * 9)
-#define K8_MCE_THRESHOLD_BANK_1    (MCE_THRESHOLD_BASE + 1 * 9)
-#define K8_MCE_THRESHOLD_BANK_2    (MCE_THRESHOLD_BASE + 2 * 9)
-#define K8_MCE_THRESHOLD_BANK_3    (MCE_THRESHOLD_BASE + 3 * 9)
-#define K8_MCE_THRESHOLD_BANK_4    (MCE_THRESHOLD_BASE + 4 * 9)
-#define K8_MCE_THRESHOLD_BANK_5    (MCE_THRESHOLD_BASE + 5 * 9)
-#define K8_MCE_THRESHOLD_DRAM_ECC  (MCE_THRESHOLD_BANK_4 + 0)
-#ifdef __KERNEL__
-#include <asm/atomic.h>
-void mce_log(struct mce *m);
-DECLARE_PER_CPU(struct sys_device, device_mce);
-#ifdef CONFIG_X86_MCE_INTEL
-void mce_intel_feature_init(struct cpuinfo_x86 *c);
-#else
-static inline void mce_intel_feature_init(struct cpuinfo_x86 *c)
-{
-}
-#endif
-#ifdef CONFIG_X86_MCE_AMD
-void mce_amd_feature_init(struct cpuinfo_x86 *c);
-#else
-static inline void mce_amd_feature_init(struct cpuinfo_x86 *c)
-{
-}
-#endif
-void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
-extern atomic_t mce_entry;
-extern void do_machine_check(struct pt_regs *, long);
-extern int mce_notify_user(void);
-extern void stop_mce(void);
-extern void restart_mce(void);
-#endif
-#endif
diff --git a/include/asm-x86/mman.h b/include/asm-x86/mman.h
index 322db07e82c3..c1682b542daf 100644
--- a/include/asm-x86/mman.h
+++ b/include/asm-x86/mman.h
@@ -1,13 +1,19 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_MMAN_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_MMAN_H
-#  include "mman_32.h"
-# else
+#include <asm-generic/mman.h>
-#  include "mman_64.h"
-# endif
+#define MAP_32BIT       0x40            /* only give out 32bit addresses */
-#else
-# ifdef __i386__
+#define MAP_GROWSDOWN   0x0100          /* stack-like segment */
-#  include "mman_32.h"
+#define MAP_DENYWRITE   0x0800          /* ETXTBSY */
-# else
+#define MAP_EXECUTABLE  0x1000          /* mark it as an executable */
-#  include "mman_64.h"
+#define MAP_LOCKED      0x2000          /* pages are locked */
-# endif
+#define MAP_NORESERVE   0x4000          /* don't check for reservations */
-#endif
+#define MAP_POPULATE    0x8000          /* populate (prefault) pagetables */
+#define MAP_NONBLOCK    0x10000         /* do not block on IO */
+#define MCL_CURRENT     1               /* lock all current mappings */
+#define MCL_FUTURE      2               /* lock all future mappings */
+#endif /* _ASM_X86_MMAN_H */
diff --git a/include/asm-x86/mman_32.h b/include/asm-x86/mman_32.h
deleted file mode 100644
index 8fd9d7ab7faf..000000000000
--- a/include/asm-x86/mman_32.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __I386_MMAN_H__
-#define __I386_MMAN_H__
-#include <asm-generic/mman.h>
-#define MAP_GROWSDOWN   0x0100          /* stack-like segment */
-#define MAP_DENYWRITE   0x0800          /* ETXTBSY */
-#define MAP_EXECUTABLE  0x1000          /* mark it as an executable */
-#define MAP_LOCKED      0x2000          /* pages are locked */
-#define MAP_NORESERVE   0x4000          /* don't check for reservations */
-#define MAP_POPULATE    0x8000          /* populate (prefault) pagetables */
-#define MAP_NONBLOCK    0x10000         /* do not block on IO */
-#define MCL_CURRENT     1               /* lock all current mappings */
-#define MCL_FUTURE      2               /* lock all future mappings */
-#endif /* __I386_MMAN_H__ */
diff --git a/include/asm-x86/mman_64.h b/include/asm-x86/mman_64.h
deleted file mode 100644
index dd5cb0534d37..000000000000
--- a/include/asm-x86/mman_64.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef __X8664_MMAN_H__
-#define __X8664_MMAN_H__
-#include <asm-generic/mman.h>
-#define MAP_32BIT       0x40            /* only give out 32bit addresses */
-#define MAP_GROWSDOWN   0x0100          /* stack-like segment */
-#define MAP_DENYWRITE   0x0800          /* ETXTBSY */
-#define MAP_EXECUTABLE  0x1000          /* mark it as an executable */
-#define MAP_LOCKED      0x2000          /* pages are locked */
-#define MAP_NORESERVE   0x4000          /* don't check for reservations */
-#define MAP_POPULATE    0x8000          /* populate (prefault) pagetables */
-#define MAP_NONBLOCK    0x10000         /* do not block on IO */
-#define MCL_CURRENT     1               /* lock all current mappings */
-#define MCL_FUTURE      2               /* lock all future mappings */
-#endif
diff --git a/include/asm-x86/mmu_32.h b/include/asm-x86/mmu_32.h
index 8358dd3df7aa..5e249c51ef56 100644
--- a/include/asm-x86/mmu_32.h
+++ b/include/asm-x86/mmu_32.h
@@ -1,7 +1,7 @@
 #ifndef __i386_MMU_H
 #define __i386_MMU_H
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 /*
 * The i386 doesn't have a mmu context, but
 * we put the segment information here.
@@ -10,7 +10,7 @@
 */
 typedef struct { 
        int size;
-        struct semaphore sem;
+        struct mutex lock;
        void *ldt;
        void *vdso;
 } mm_context_t;
diff --git a/include/asm-x86/mmu_64.h b/include/asm-x86/mmu_64.h
index d2cd4a9d984d..024357c27222 100644
--- a/include/asm-x86/mmu_64.h
+++ b/include/asm-x86/mmu_64.h
@@ -2,7 +2,7 @@
 #define __x86_64_MMU_H
 #include <linux/spinlock.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 /*
 * The x86_64 doesn't have a mmu context, but
@@ -14,7 +14,7 @@ typedef struct {
        void *ldt;
        rwlock_t ldtlock; 
        int size;
-        struct semaphore sem; 
+        struct mutex lock;
        void *vdso;
 } mm_context_t;
diff --git a/include/asm-x86/namei.h b/include/asm-x86/namei.h
index 732f8f0b3dcd..415ef5d9550e 100644
--- a/include/asm-x86/namei.h
+++ b/include/asm-x86/namei.h
@@ -1,5 +1,11 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_NAMEI_H
-# include "namei_32.h"
+#define _ASM_X86_NAMEI_H
-#else
-# include "namei_64.h"
+/* This dummy routine maybe changed to something useful
-#endif
+ * for /usr/gnemul/ emulation stuff.
+ * Look at asm-sparc/namei.h for details.
+ */
+#define __emul_prefix() NULL
+#endif /* _ASM_X86_NAMEI_H */
diff --git a/include/asm-x86/namei_32.h b/include/asm-x86/namei_32.h
deleted file mode 100644
index 814865088617..000000000000
--- a/include/asm-x86/namei_32.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* $Id: namei.h,v 1.1 1996/12/13 14:48:21 jj Exp $
- * linux/include/asm-i386/namei.h
- *
- * Included from linux/fs/namei.c
- */
-#ifndef __I386_NAMEI_H
-#define __I386_NAMEI_H
-/* This dummy routine maybe changed to something useful
- * for /usr/gnemul/ emulation stuff.
- * Look at asm-sparc/namei.h for details.
- */
-#define __emul_prefix() NULL
-#endif /* __I386_NAMEI_H */
diff --git a/include/asm-x86/namei_64.h b/include/asm-x86/namei_64.h
deleted file mode 100644
index bef239f5318f..000000000000
--- a/include/asm-x86/namei_64.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __X8664_NAMEI_H
-#define __X8664_NAMEI_H
-/* This dummy routine maybe changed to something useful
- * for /usr/gnemul/ emulation stuff.
- * Look at asm-sparc/namei.h for details.
- */
-#define __emul_prefix() NULL
-#endif
diff --git a/include/asm-x86/numa_64.h b/include/asm-x86/numa_64.h
index 933ff11ece15..0cc5c97a7fc9 100644
--- a/include/asm-x86/numa_64.h
+++ b/include/asm-x86/numa_64.h
@@ -2,6 +2,7 @@
 #define _ASM_X8664_NUMA_H 1
 #include <linux/nodemask.h>
+#include <asm/apicdef.h>
 struct bootnode {
        u64 start,end; 
@@ -19,7 +20,7 @@ extern void numa_set_node(int cpu, int node);
 extern void srat_reserve_add_area(int nodeid);
 extern int hotadd_percent;
-extern unsigned char apicid_to_node[256];
+extern unsigned char apicid_to_node[MAX_LOCAL_APIC];
 #ifdef CONFIG_NUMA
 extern void __init init_cpu_to_node(void);
diff --git a/include/asm-x86/param.h b/include/asm-x86/param.h
index 640851bab124..c996ec4da0c8 100644
--- a/include/asm-x86/param.h
+++ b/include/asm-x86/param.h
@@ -1,13 +1,22 @@
+#ifndef _ASM_X86_PARAM_H
+#define _ASM_X86_PARAM_H
 #ifdef __KERNEL__
-# ifdef CONFIG_X86_32
+# define HZ             CONFIG_HZ       /* Internal kernel timer frequency */
-#  include "param_32.h"
+# define USER_HZ        100             /* .. some user interfaces are in "ticks" */
-# else
+# define CLOCKS_PER_SEC (USER_HZ)       /* like times() */
-#  include "param_64.h"
-# endif
-#else
-# ifdef __i386__
-#  include "param_32.h"
-# else
-#  include "param_64.h"
-# endif
 #endif
+#ifndef HZ
+#define HZ 100
+#endif
+#define EXEC_PAGESIZE   4096
+#ifndef NOGROUP
+#define NOGROUP         (-1)
+#endif
+#define MAXHOSTNAMELEN  64      /* max length of hostname */
+#endif /* _ASM_X86_PARAM_H */
diff --git a/include/asm-x86/param_32.h b/include/asm-x86/param_32.h
deleted file mode 100644
index 21b32466fcdc..000000000000
--- a/include/asm-x86/param_32.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _ASMi386_PARAM_H
-#define _ASMi386_PARAM_H
-#ifdef __KERNEL__
-# define HZ             CONFIG_HZ       /* Internal kernel timer frequency */
-# define USER_HZ        100             /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC         (USER_HZ)       /* like times() */
-#endif
-#ifndef HZ
-#define HZ 100
-#endif
-#define EXEC_PAGESIZE   4096
-#ifndef NOGROUP
-#define NOGROUP         (-1)
-#endif
-#define MAXHOSTNAMELEN  64      /* max length of hostname */
-#endif
diff --git a/include/asm-x86/param_64.h b/include/asm-x86/param_64.h
deleted file mode 100644
index a728786c3c7c..000000000000
--- a/include/asm-x86/param_64.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _ASMx86_64_PARAM_H
-#define _ASMx86_64_PARAM_H
-#ifdef __KERNEL__
-# define HZ            CONFIG_HZ        /* Internal kernel timer frequency */
-# define USER_HZ       100              /* .. some user interfaces are in "ticks */
-#define CLOCKS_PER_SEC        (USER_HZ)       /* like times() */
-#endif
-#ifndef HZ
-#define HZ 100
-#endif
-#define EXEC_PAGESIZE   4096
-#ifndef NOGROUP
-#define NOGROUP         (-1)
-#endif
-#define MAXHOSTNAMELEN  64      /* max length of hostname */
-#endif
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index 9fa3fa9e62d1..f59d370c5df4 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -25,27 +25,22 @@ struct tss_struct;
 struct mm_struct;
 struct desc_struct;
-/* Lazy mode for batching updates / context switch */
+/* general info */
-enum paravirt_lazy_mode {
+struct pv_info {
-        PARAVIRT_LAZY_NONE = 0,
-        PARAVIRT_LAZY_MMU = 1,
-        PARAVIRT_LAZY_CPU = 2,
-        PARAVIRT_LAZY_FLUSH = 3,
-};
-struct paravirt_ops
-{
        unsigned int kernel_rpl;
        int shared_kernel_pmd;
-        int paravirt_enabled;
+        int paravirt_enabled;
        const char *name;
+};
+struct pv_init_ops {
        /*
-         * Patch may replace one of the defined code sequences with arbitrary
+         * Patch may replace one of the defined code sequences with
-         * code, subject to the same register constraints.  This generally
+         * arbitrary code, subject to the same register constraints.
-         * means the code is not free to clobber any registers other than EAX.
+         * This generally means the code is not free to clobber any
-         * The patch function should return the number of bytes of code
+         * registers other than EAX.  The patch function should return
-         * generated, as we nop pad the rest in generic code.
+         * the number of bytes of code generated, as we nop pad the
+         * rest in generic code.
         */
        unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
                          unsigned long addr, unsigned len);
@@ -55,29 +50,29 @@ struct paravirt_ops
        char *(*memory_setup)(void);
        void (*post_allocator_init)(void);
-        void (*init_IRQ)(void);
-        void (*time_init)(void);
-        /*
-         * Called before/after init_mm pagetable setup. setup_start
-         * may reset %cr3, and may pre-install parts of the pagetable;
-         * pagetable setup is expected to preserve any existing
-         * mapping.
-         */
-        void (*pagetable_setup_start)(pgd_t *pgd_base);
-        void (*pagetable_setup_done)(pgd_t *pgd_base);
        /* Print a banner to identify the environment */
        void (*banner)(void);
+};
+struct pv_lazy_ops {
+        /* Set deferred update mode, used for batching operations. */
+        void (*enter)(void);
+        void (*leave)(void);
+};
+struct pv_time_ops {
+        void (*time_init)(void);
        /* Set and set time of day */
        unsigned long (*get_wallclock)(void);
        int (*set_wallclock)(unsigned long);
-        /* cpuid emulation, mostly so that caps bits can be disabled */
+        unsigned long long (*sched_clock)(void);
-        void (*cpuid)(unsigned int *eax, unsigned int *ebx,
+        unsigned long (*get_cpu_khz)(void);
-                      unsigned int *ecx, unsigned int *edx);
+};
+struct pv_cpu_ops {
        /* hooks for various privileged instructions */
        unsigned long (*get_debugreg)(int regno);
        void (*set_debugreg)(int regno, unsigned long value);
@@ -87,41 +82,10 @@ struct paravirt_ops
        unsigned long (*read_cr0)(void);
        void (*write_cr0)(unsigned long);
-        unsigned long (*read_cr2)(void);
-        void (*write_cr2)(unsigned long);
-        unsigned long (*read_cr3)(void);
-        void (*write_cr3)(unsigned long);
        unsigned long (*read_cr4_safe)(void);
        unsigned long (*read_cr4)(void);
        void (*write_cr4)(unsigned long);
-        /*
-         * Get/set interrupt state.  save_fl and restore_fl are only
-         * expected to use X86_EFLAGS_IF; all other bits
-         * returned from save_fl are undefined, and may be ignored by
-         * restore_fl.
-         */
-        unsigned long (*save_fl)(void);
-        void (*restore_fl)(unsigned long);
-        void (*irq_disable)(void);
-        void (*irq_enable)(void);
-        void (*safe_halt)(void);
-        void (*halt)(void);
-        void (*wbinvd)(void);
-        /* MSR, PMC and TSR operations.
-           err = 0/-EFAULT.  wrmsr returns 0/-EFAULT. */
-        u64 (*read_msr)(unsigned int msr, int *err);
-        int (*write_msr)(unsigned int msr, u64 val);
-        u64 (*read_tsc)(void);
-        u64 (*read_pmc)(void);
-        unsigned long long (*sched_clock)(void);
-        unsigned long (*get_cpu_khz)(void);
        /* Segment descriptor handling */
        void (*load_tr_desc)(void);
        void (*load_gdt)(const struct Xgt_desc_struct *);
@@ -140,18 +104,47 @@ struct paravirt_ops
        void (*load_esp0)(struct tss_struct *tss, struct thread_struct *t);
        void (*set_iopl_mask)(unsigned mask);
+        void (*wbinvd)(void);
        void (*io_delay)(void);
+        /* cpuid emulation, mostly so that caps bits can be disabled */
+        void (*cpuid)(unsigned int *eax, unsigned int *ebx,
+                      unsigned int *ecx, unsigned int *edx);
+        /* MSR, PMC and TSR operations.
+           err = 0/-EFAULT.  wrmsr returns 0/-EFAULT. */
+        u64 (*read_msr)(unsigned int msr, int *err);
+        int (*write_msr)(unsigned int msr, u64 val);
+        u64 (*read_tsc)(void);
+        u64 (*read_pmc)(void);
+        /* These two are jmp to, not actually called. */
+        void (*irq_enable_sysexit)(void);
+        void (*iret)(void);
+        struct pv_lazy_ops lazy_mode;
+};
+struct pv_irq_ops {
+        void (*init_IRQ)(void);
        /*
-         * Hooks for intercepting the creation/use/destruction of an
+         * Get/set interrupt state.  save_fl and restore_fl are only
-         * mm_struct.
+         * expected to use X86_EFLAGS_IF; all other bits
+         * returned from save_fl are undefined, and may be ignored by
+         * restore_fl.
         */
-        void (*activate_mm)(struct mm_struct *prev,
+        unsigned long (*save_fl)(void);
-                            struct mm_struct *next);
+        void (*restore_fl)(unsigned long);
-        void (*dup_mmap)(struct mm_struct *oldmm,
+        void (*irq_disable)(void);
-                         struct mm_struct *mm);
+        void (*irq_enable)(void);
-        void (*exit_mmap)(struct mm_struct *mm);
+        void (*safe_halt)(void);
+        void (*halt)(void);
+};
+struct pv_apic_ops {
 #ifdef CONFIG_X86_LOCAL_APIC
        /*
         * Direct APIC operations, principally for VMI.  Ideally
@@ -167,6 +160,34 @@ struct paravirt_ops
                                 unsigned long start_eip,
                                 unsigned long start_esp);
 #endif
+};
+struct pv_mmu_ops {
+        /*
+         * Called before/after init_mm pagetable setup. setup_start
+         * may reset %cr3, and may pre-install parts of the pagetable;
+         * pagetable setup is expected to preserve any existing
+         * mapping.
+         */
+        void (*pagetable_setup_start)(pgd_t *pgd_base);
+        void (*pagetable_setup_done)(pgd_t *pgd_base);
+        unsigned long (*read_cr2)(void);
+        void (*write_cr2)(unsigned long);
+        unsigned long (*read_cr3)(void);
+        void (*write_cr3)(unsigned long);
+        /*
+         * Hooks for intercepting the creation/use/destruction of an
+         * mm_struct.
+         */
+        void (*activate_mm)(struct mm_struct *prev,
+                            struct mm_struct *next);
+        void (*dup_mmap)(struct mm_struct *oldmm,
+                         struct mm_struct *mm);
+        void (*exit_mmap)(struct mm_struct *mm);
        /* TLB operations */
        void (*flush_tlb_user)(void);
@@ -191,15 +212,12 @@ struct paravirt_ops
        void (*pte_update_defer)(struct mm_struct *mm,
                                 unsigned long addr, pte_t *ptep);
-#ifdef CONFIG_HIGHPTE
-        void *(*kmap_atomic_pte)(struct page *page, enum km_type type);
-#endif
 #ifdef CONFIG_X86_PAE
        void (*set_pte_atomic)(pte_t *ptep, pte_t pteval);
-        void (*set_pte_present)(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte);
+        void (*set_pte_present)(struct mm_struct *mm, unsigned long addr,
+                                pte_t *ptep, pte_t pte);
        void (*set_pud)(pud_t *pudp, pud_t pudval);
-        void (*pte_clear)(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
+        void (*pte_clear)(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
        void (*pmd_clear)(pmd_t *pmdp);
        unsigned long long (*pte_val)(pte_t);
@@ -217,21 +235,40 @@ struct paravirt_ops
        pgd_t (*make_pgd)(unsigned long pgd);
 #endif
-        /* Set deferred update mode, used for batching operations. */
+#ifdef CONFIG_HIGHPTE
-        void (*set_lazy_mode)(enum paravirt_lazy_mode mode);
+        void *(*kmap_atomic_pte)(struct page *page, enum km_type type);
+#endif
-        /* These two are jmp to, not actually called. */
+        struct pv_lazy_ops lazy_mode;
-        void (*irq_enable_sysexit)(void);
-        void (*iret)(void);
 };
-extern struct paravirt_ops paravirt_ops;
+/* This contains all the paravirt structures: we get a convenient
+ * number for each function using the offset which we use to indicate
+ * what to patch. */
+struct paravirt_patch_template
+{
+        struct pv_init_ops pv_init_ops;
+        struct pv_time_ops pv_time_ops;
+        struct pv_cpu_ops pv_cpu_ops;
+        struct pv_irq_ops pv_irq_ops;
+        struct pv_apic_ops pv_apic_ops;
+        struct pv_mmu_ops pv_mmu_ops;
+};
+extern struct pv_info pv_info;
+extern struct pv_init_ops pv_init_ops;
+extern struct pv_time_ops pv_time_ops;
+extern struct pv_cpu_ops pv_cpu_ops;
+extern struct pv_irq_ops pv_irq_ops;
+extern struct pv_apic_ops pv_apic_ops;
+extern struct pv_mmu_ops pv_mmu_ops;
 #define PARAVIRT_PATCH(x)                                       \
-        (offsetof(struct paravirt_ops, x) / sizeof(void *))
+        (offsetof(struct paravirt_patch_template, x) / sizeof(void *))
-#define paravirt_type(type)                                     \
+#define paravirt_type(op)                               \
-        [paravirt_typenum] "i" (PARAVIRT_PATCH(type))
+        [paravirt_typenum] "i" (PARAVIRT_PATCH(op)),    \
+        [paravirt_opptr] "m" (op)
 #define paravirt_clobber(clobber)               \
        [paravirt_clobber] "i" (clobber)
@@ -258,7 +295,7 @@ unsigned paravirt_patch_call(void *insnbuf,
                             const void *target, u16 tgt_clobbers,
                             unsigned long addr, u16 site_clobbers,
                             unsigned len);
-unsigned paravirt_patch_jmp(const void *target, void *insnbuf,
+unsigned paravirt_patch_jmp(void *insnbuf, const void *target,
                            unsigned long addr, unsigned len);
 unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
                                unsigned long addr, unsigned len);
@@ -271,14 +308,14 @@ int paravirt_disable_iospace(void);
 /*
 * This generates an indirect call based on the operation type number.
 * The type number, computed in PARAVIRT_PATCH, is derived from the
- * offset into the paravirt_ops structure, and can therefore be freely
+ * offset into the paravirt_patch_template structure, and can therefore be
- * converted back into a structure offset.
+ * freely converted back into a structure offset.
 */
-#define PARAVIRT_CALL   "call *(paravirt_ops+%c[paravirt_typenum]*4);"
+#define PARAVIRT_CALL   "call *%[paravirt_opptr];"
 /*
- * These macros are intended to wrap calls into a paravirt_ops
+ * These macros are intended to wrap calls through one of the paravirt
- * operation, so that they can be later identified and patched at
+ * ops structs, so that they can be later identified and patched at
 * runtime.
 *
 * Normally, a call to a pv_op function is a simple indirect call:
@@ -301,7 +338,7 @@ int paravirt_disable_iospace(void);
 * The call instruction itself is marked by placing its start address
 * and size into the .parainstructions section, so that
 * apply_paravirt() in arch/i386/kernel/alternative.c can do the
- * appropriate patching under the control of the backend paravirt_ops
+ * appropriate patching under the control of the backend pv_init_ops
 * implementation.
 *
 * Unfortunately there's no way to get gcc to generate the args setup
@@ -409,36 +446,36 @@ int paravirt_disable_iospace(void);
 static inline int paravirt_enabled(void)
 {
-        return paravirt_ops.paravirt_enabled;
+        return pv_info.paravirt_enabled;
 }
 static inline void load_esp0(struct tss_struct *tss,
                             struct thread_struct *thread)
 {
-        PVOP_VCALL2(load_esp0, tss, thread);
+        PVOP_VCALL2(pv_cpu_ops.load_esp0, tss, thread);
 }
-#define ARCH_SETUP                      paravirt_ops.arch_setup();
+#define ARCH_SETUP                      pv_init_ops.arch_setup();
 static inline unsigned long get_wallclock(void)
 {
-        return PVOP_CALL0(unsigned long, get_wallclock);
+        return PVOP_CALL0(unsigned long, pv_time_ops.get_wallclock);
 }
 static inline int set_wallclock(unsigned long nowtime)
 {
-        return PVOP_CALL1(int, set_wallclock, nowtime);
+        return PVOP_CALL1(int, pv_time_ops.set_wallclock, nowtime);
 }
 static inline void (*choose_time_init(void))(void)
 {
-        return paravirt_ops.time_init;
+        return pv_time_ops.time_init;
 }
 /* The paravirtualized CPUID instruction. */
 static inline void __cpuid(unsigned int *eax, unsigned int *ebx,
                           unsigned int *ecx, unsigned int *edx)
 {
-        PVOP_VCALL4(cpuid, eax, ebx, ecx, edx);
+        PVOP_VCALL4(pv_cpu_ops.cpuid, eax, ebx, ecx, edx);
 }
 /*
@@ -446,87 +483,87 @@ static inline void __cpuid(unsigned int *eax, unsigned int *ebx,
 */
 static inline unsigned long paravirt_get_debugreg(int reg)
 {
-        return PVOP_CALL1(unsigned long, get_debugreg, reg);
+        return PVOP_CALL1(unsigned long, pv_cpu_ops.get_debugreg, reg);
 }
 #define get_debugreg(var, reg) var = paravirt_get_debugreg(reg)
 static inline void set_debugreg(unsigned long val, int reg)
 {
-        PVOP_VCALL2(set_debugreg, reg, val);
+        PVOP_VCALL2(pv_cpu_ops.set_debugreg, reg, val);
 }
 static inline void clts(void)
 {
-        PVOP_VCALL0(clts);
+        PVOP_VCALL0(pv_cpu_ops.clts);
 }
 static inline unsigned long read_cr0(void)
 {
-        return PVOP_CALL0(unsigned long, read_cr0);
+        return PVOP_CALL0(unsigned long, pv_cpu_ops.read_cr0);
 }
 static inline void write_cr0(unsigned long x)
 {
-        PVOP_VCALL1(write_cr0, x);
+        PVOP_VCALL1(pv_cpu_ops.write_cr0, x);
 }
 static inline unsigned long read_cr2(void)
 {
-        return PVOP_CALL0(unsigned long, read_cr2);
+        return PVOP_CALL0(unsigned long, pv_mmu_ops.read_cr2);
 }
 static inline void write_cr2(unsigned long x)
 {
-        PVOP_VCALL1(write_cr2, x);
+        PVOP_VCALL1(pv_mmu_ops.write_cr2, x);
 }
 static inline unsigned long read_cr3(void)
 {
-        return PVOP_CALL0(unsigned long, read_cr3);
+        return PVOP_CALL0(unsigned long, pv_mmu_ops.read_cr3);
 }
 static inline void write_cr3(unsigned long x)
 {
-        PVOP_VCALL1(write_cr3, x);
+        PVOP_VCALL1(pv_mmu_ops.write_cr3, x);
 }
 static inline unsigned long read_cr4(void)
 {
-        return PVOP_CALL0(unsigned long, read_cr4);
+        return PVOP_CALL0(unsigned long, pv_cpu_ops.read_cr4);
 }
 static inline unsigned long read_cr4_safe(void)
 {
-        return PVOP_CALL0(unsigned long, read_cr4_safe);
+        return PVOP_CALL0(unsigned long, pv_cpu_ops.read_cr4_safe);
 }
 static inline void write_cr4(unsigned long x)
 {
-        PVOP_VCALL1(write_cr4, x);
+        PVOP_VCALL1(pv_cpu_ops.write_cr4, x);
 }
 static inline void raw_safe_halt(void)
 {
-        PVOP_VCALL0(safe_halt);
+        PVOP_VCALL0(pv_irq_ops.safe_halt);
 }
 static inline void halt(void)
 {
-        PVOP_VCALL0(safe_halt);
+        PVOP_VCALL0(pv_irq_ops.safe_halt);
 }
 static inline void wbinvd(void)
 {
-        PVOP_VCALL0(wbinvd);
+        PVOP_VCALL0(pv_cpu_ops.wbinvd);
 }
-#define get_kernel_rpl()  (paravirt_ops.kernel_rpl)
+#define get_kernel_rpl()  (pv_info.kernel_rpl)
 static inline u64 paravirt_read_msr(unsigned msr, int *err)
 {
-        return PVOP_CALL2(u64, read_msr, msr, err);
+        return PVOP_CALL2(u64, pv_cpu_ops.read_msr, msr, err);
 }
 static inline int paravirt_write_msr(unsigned msr, unsigned low, unsigned high)
 {
-        return PVOP_CALL3(int, write_msr, msr, low, high);
+        return PVOP_CALL3(int, pv_cpu_ops.write_msr, msr, low, high);
 }
 /* These should all do BUG_ON(_err), but our headers are too tangled. */
@@ -560,7 +597,7 @@ static inline int paravirt_write_msr(unsigned msr, unsigned low, unsigned high)
 static inline u64 paravirt_read_tsc(void)
 {
-        return PVOP_CALL0(u64, read_tsc);
+        return PVOP_CALL0(u64, pv_cpu_ops.read_tsc);
 }
 #define rdtscl(low) do {                        \
@@ -572,15 +609,15 @@ static inline u64 paravirt_read_tsc(void)
 static inline unsigned long long paravirt_sched_clock(void)
 {
-        return PVOP_CALL0(unsigned long long, sched_clock);
+        return PVOP_CALL0(unsigned long long, pv_time_ops.sched_clock);
 }
-#define calculate_cpu_khz() (paravirt_ops.get_cpu_khz())
+#define calculate_cpu_khz() (pv_time_ops.get_cpu_khz())
 #define write_tsc(val1,val2) wrmsr(0x10, val1, val2)
 static inline unsigned long long paravirt_read_pmc(int counter)
 {
-        return PVOP_CALL1(u64, read_pmc, counter);
+        return PVOP_CALL1(u64, pv_cpu_ops.read_pmc, counter);
 }
 #define rdpmc(counter,low,high) do {            \
@@ -591,61 +628,61 @@ static inline unsigned long long paravirt_read_pmc(int counter)
 static inline void load_TR_desc(void)
 {
-        PVOP_VCALL0(load_tr_desc);
+        PVOP_VCALL0(pv_cpu_ops.load_tr_desc);
 }
 static inline void load_gdt(const struct Xgt_desc_struct *dtr)
 {
-        PVOP_VCALL1(load_gdt, dtr);
+        PVOP_VCALL1(pv_cpu_ops.load_gdt, dtr);
 }
 static inline void load_idt(const struct Xgt_desc_struct *dtr)
 {
-        PVOP_VCALL1(load_idt, dtr);
+        PVOP_VCALL1(pv_cpu_ops.load_idt, dtr);
 }
 static inline void set_ldt(const void *addr, unsigned entries)
 {
-        PVOP_VCALL2(set_ldt, addr, entries);
+        PVOP_VCALL2(pv_cpu_ops.set_ldt, addr, entries);
 }
 static inline void store_gdt(struct Xgt_desc_struct *dtr)
 {
-        PVOP_VCALL1(store_gdt, dtr);
+        PVOP_VCALL1(pv_cpu_ops.store_gdt, dtr);
 }
 static inline void store_idt(struct Xgt_desc_struct *dtr)
 {
-        PVOP_VCALL1(store_idt, dtr);
+        PVOP_VCALL1(pv_cpu_ops.store_idt, dtr);
 }
 static inline unsigned long paravirt_store_tr(void)
 {
-        return PVOP_CALL0(unsigned long, store_tr);
+        return PVOP_CALL0(unsigned long, pv_cpu_ops.store_tr);
 }
 #define store_tr(tr)    ((tr) = paravirt_store_tr())
 static inline void load_TLS(struct thread_struct *t, unsigned cpu)
 {
-        PVOP_VCALL2(load_tls, t, cpu);
+        PVOP_VCALL2(pv_cpu_ops.load_tls, t, cpu);
 }
 static inline void write_ldt_entry(void *dt, int entry, u32 low, u32 high)
 {
-        PVOP_VCALL4(write_ldt_entry, dt, entry, low, high);
+        PVOP_VCALL4(pv_cpu_ops.write_ldt_entry, dt, entry, low, high);
 }
 static inline void write_gdt_entry(void *dt, int entry, u32 low, u32 high)
 {
-        PVOP_VCALL4(write_gdt_entry, dt, entry, low, high);
+        PVOP_VCALL4(pv_cpu_ops.write_gdt_entry, dt, entry, low, high);
 }
 static inline void write_idt_entry(void *dt, int entry, u32 low, u32 high)
 {
-        PVOP_VCALL4(write_idt_entry, dt, entry, low, high);
+        PVOP_VCALL4(pv_cpu_ops.write_idt_entry, dt, entry, low, high);
 }
 static inline void set_iopl_mask(unsigned mask)
 {
-        PVOP_VCALL1(set_iopl_mask, mask);
+        PVOP_VCALL1(pv_cpu_ops.set_iopl_mask, mask);
 }
 /* The paravirtualized I/O functions */
 static inline void slow_down_io(void) {
-        paravirt_ops.io_delay();
+        pv_cpu_ops.io_delay();
 #ifdef REALLY_SLOW_IO
-        paravirt_ops.io_delay();
+        pv_cpu_ops.io_delay();
-        paravirt_ops.io_delay();
+        pv_cpu_ops.io_delay();
-        paravirt_ops.io_delay();
+        pv_cpu_ops.io_delay();
 #endif
 }
@@ -655,121 +692,120 @@ static inline void slow_down_io(void) {
 */
 static inline void apic_write(unsigned long reg, unsigned long v)
 {
-        PVOP_VCALL2(apic_write, reg, v);
+        PVOP_VCALL2(pv_apic_ops.apic_write, reg, v);
 }
 static inline void apic_write_atomic(unsigned long reg, unsigned long v)
 {
-        PVOP_VCALL2(apic_write_atomic, reg, v);
+        PVOP_VCALL2(pv_apic_ops.apic_write_atomic, reg, v);
 }
 static inline unsigned long apic_read(unsigned long reg)
 {
-        return PVOP_CALL1(unsigned long, apic_read, reg);
+        return PVOP_CALL1(unsigned long, pv_apic_ops.apic_read, reg);
 }
 static inline void setup_boot_clock(void)
 {
-        PVOP_VCALL0(setup_boot_clock);
+        PVOP_VCALL0(pv_apic_ops.setup_boot_clock);
 }
 static inline void setup_secondary_clock(void)
 {
-        PVOP_VCALL0(setup_secondary_clock);
+        PVOP_VCALL0(pv_apic_ops.setup_secondary_clock);
 }
 #endif
 static inline void paravirt_post_allocator_init(void)
 {
-        if (paravirt_ops.post_allocator_init)
+        if (pv_init_ops.post_allocator_init)
-                (*paravirt_ops.post_allocator_init)();
+                (*pv_init_ops.post_allocator_init)();
 }
 static inline void paravirt_pagetable_setup_start(pgd_t *base)
 {
-        if (paravirt_ops.pagetable_setup_start)
+        (*pv_mmu_ops.pagetable_setup_start)(base);
-                (*paravirt_ops.pagetable_setup_start)(base);
 }
 static inline void paravirt_pagetable_setup_done(pgd_t *base)
 {
-        if (paravirt_ops.pagetable_setup_done)
+        (*pv_mmu_ops.pagetable_setup_done)(base);
-                (*paravirt_ops.pagetable_setup_done)(base);
 }
 #ifdef CONFIG_SMP
 static inline void startup_ipi_hook(int phys_apicid, unsigned long start_eip,
                                    unsigned long start_esp)
 {
-        PVOP_VCALL3(startup_ipi_hook, phys_apicid, start_eip, start_esp);
+        PVOP_VCALL3(pv_apic_ops.startup_ipi_hook,
+                    phys_apicid, start_eip, start_esp);
 }
 #endif
 static inline void paravirt_activate_mm(struct mm_struct *prev,
                                        struct mm_struct *next)
 {
-        PVOP_VCALL2(activate_mm, prev, next);
+        PVOP_VCALL2(pv_mmu_ops.activate_mm, prev, next);
 }
 static inline void arch_dup_mmap(struct mm_struct *oldmm,
                                 struct mm_struct *mm)
 {
-        PVOP_VCALL2(dup_mmap, oldmm, mm);
+        PVOP_VCALL2(pv_mmu_ops.dup_mmap, oldmm, mm);
 }
 static inline void arch_exit_mmap(struct mm_struct *mm)
 {
-        PVOP_VCALL1(exit_mmap, mm);
+        PVOP_VCALL1(pv_mmu_ops.exit_mmap, mm);
 }
 static inline void __flush_tlb(void)
 {
-        PVOP_VCALL0(flush_tlb_user);
+        PVOP_VCALL0(pv_mmu_ops.flush_tlb_user);
 }
 static inline void __flush_tlb_global(void)
 {
-        PVOP_VCALL0(flush_tlb_kernel);
+        PVOP_VCALL0(pv_mmu_ops.flush_tlb_kernel);
 }
 static inline void __flush_tlb_single(unsigned long addr)
 {
-        PVOP_VCALL1(flush_tlb_single, addr);
+        PVOP_VCALL1(pv_mmu_ops.flush_tlb_single, addr);
 }
 static inline void flush_tlb_others(cpumask_t cpumask, struct mm_struct *mm,
                                    unsigned long va)
 {
-        PVOP_VCALL3(flush_tlb_others, &cpumask, mm, va);
+        PVOP_VCALL3(pv_mmu_ops.flush_tlb_others, &cpumask, mm, va);
 }
 static inline void paravirt_alloc_pt(struct mm_struct *mm, unsigned pfn)
 {
-        PVOP_VCALL2(alloc_pt, mm, pfn);
+        PVOP_VCALL2(pv_mmu_ops.alloc_pt, mm, pfn);
 }
 static inline void paravirt_release_pt(unsigned pfn)
 {
-        PVOP_VCALL1(release_pt, pfn);
+        PVOP_VCALL1(pv_mmu_ops.release_pt, pfn);
 }
 static inline void paravirt_alloc_pd(unsigned pfn)
 {
-        PVOP_VCALL1(alloc_pd, pfn);
+        PVOP_VCALL1(pv_mmu_ops.alloc_pd, pfn);
 }
 static inline void paravirt_alloc_pd_clone(unsigned pfn, unsigned clonepfn,
                                           unsigned start, unsigned count)
 {
-        PVOP_VCALL4(alloc_pd_clone, pfn, clonepfn, start, count);
+        PVOP_VCALL4(pv_mmu_ops.alloc_pd_clone, pfn, clonepfn, start, count);
 }
 static inline void paravirt_release_pd(unsigned pfn)
 {
-        PVOP_VCALL1(release_pd, pfn);
+        PVOP_VCALL1(pv_mmu_ops.release_pd, pfn);
 }
 #ifdef CONFIG_HIGHPTE
 static inline void *kmap_atomic_pte(struct page *page, enum km_type type)
 {
        unsigned long ret;
-        ret = PVOP_CALL2(unsigned long, kmap_atomic_pte, page, type);
+        ret = PVOP_CALL2(unsigned long, pv_mmu_ops.kmap_atomic_pte, page, type);
        return (void *)ret;
 }
 #endif
@@ -777,162 +813,191 @@ static inline void *kmap_atomic_pte(struct page *page, enum km_type type)
 static inline void pte_update(struct mm_struct *mm, unsigned long addr,
                              pte_t *ptep)
 {
-        PVOP_VCALL3(pte_update, mm, addr, ptep);
+        PVOP_VCALL3(pv_mmu_ops.pte_update, mm, addr, ptep);
 }
 static inline void pte_update_defer(struct mm_struct *mm, unsigned long addr,
                                    pte_t *ptep)
 {
-        PVOP_VCALL3(pte_update_defer, mm, addr, ptep);
+        PVOP_VCALL3(pv_mmu_ops.pte_update_defer, mm, addr, ptep);
 }
 #ifdef CONFIG_X86_PAE
 static inline pte_t __pte(unsigned long long val)
 {
-        unsigned long long ret = PVOP_CALL2(unsigned long long, make_pte,
+        unsigned long long ret = PVOP_CALL2(unsigned long long,
+                                            pv_mmu_ops.make_pte,
                                            val, val >> 32);
        return (pte_t) { ret, ret >> 32 };
 }
 static inline pmd_t __pmd(unsigned long long val)
 {
-        return (pmd_t) { PVOP_CALL2(unsigned long long, make_pmd, val, val >> 32) };
+        return (pmd_t) { PVOP_CALL2(unsigned long long, pv_mmu_ops.make_pmd,
+                                    val, val >> 32) };
 }
 static inline pgd_t __pgd(unsigned long long val)
 {
-        return (pgd_t) { PVOP_CALL2(unsigned long long, make_pgd, val, val >> 32) };
+        return (pgd_t) { PVOP_CALL2(unsigned long long, pv_mmu_ops.make_pgd,
+                                    val, val >> 32) };
 }
 static inline unsigned long long pte_val(pte_t x)
 {
-        return PVOP_CALL2(unsigned long long, pte_val, x.pte_low, x.pte_high);
+        return PVOP_CALL2(unsigned long long, pv_mmu_ops.pte_val,
+                          x.pte_low, x.pte_high);
 }
 static inline unsigned long long pmd_val(pmd_t x)
 {
-        return PVOP_CALL2(unsigned long long, pmd_val, x.pmd, x.pmd >> 32);
+        return PVOP_CALL2(unsigned long long, pv_mmu_ops.pmd_val,
+                          x.pmd, x.pmd >> 32);
 }
 static inline unsigned long long pgd_val(pgd_t x)
 {
-        return PVOP_CALL2(unsigned long long, pgd_val, x.pgd, x.pgd >> 32);
+        return PVOP_CALL2(unsigned long long, pv_mmu_ops.pgd_val,
+                          x.pgd, x.pgd >> 32);
 }
 static inline void set_pte(pte_t *ptep, pte_t pteval)
 {
-        PVOP_VCALL3(set_pte, ptep, pteval.pte_low, pteval.pte_high);
+        PVOP_VCALL3(pv_mmu_ops.set_pte, ptep, pteval.pte_low, pteval.pte_high);
 }
 static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
                              pte_t *ptep, pte_t pteval)
 {
        /* 5 arg words */
-        paravirt_ops.set_pte_at(mm, addr, ptep, pteval);
+        pv_mmu_ops.set_pte_at(mm, addr, ptep, pteval);
 }
 static inline void set_pte_atomic(pte_t *ptep, pte_t pteval)
 {
-        PVOP_VCALL3(set_pte_atomic, ptep, pteval.pte_low, pteval.pte_high);
+        PVOP_VCALL3(pv_mmu_ops.set_pte_atomic, ptep,
+                    pteval.pte_low, pteval.pte_high);
 }
 static inline void set_pte_present(struct mm_struct *mm, unsigned long addr,
                                   pte_t *ptep, pte_t pte)
 {
        /* 5 arg words */
-        paravirt_ops.set_pte_present(mm, addr, ptep, pte);
+        pv_mmu_ops.set_pte_present(mm, addr, ptep, pte);
 }
 static inline void set_pmd(pmd_t *pmdp, pmd_t pmdval)
 {
-        PVOP_VCALL3(set_pmd, pmdp, pmdval.pmd, pmdval.pmd >> 32);
+        PVOP_VCALL3(pv_mmu_ops.set_pmd, pmdp,
+                    pmdval.pmd, pmdval.pmd >> 32);
 }
 static inline void set_pud(pud_t *pudp, pud_t pudval)
 {
-        PVOP_VCALL3(set_pud, pudp, pudval.pgd.pgd, pudval.pgd.pgd >> 32);
+        PVOP_VCALL3(pv_mmu_ops.set_pud, pudp,
+                    pudval.pgd.pgd, pudval.pgd.pgd >> 32);
 }
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
-        PVOP_VCALL3(pte_clear, mm, addr, ptep);
+        PVOP_VCALL3(pv_mmu_ops.pte_clear, mm, addr, ptep);
 }
 static inline void pmd_clear(pmd_t *pmdp)
 {
-        PVOP_VCALL1(pmd_clear, pmdp);
+        PVOP_VCALL1(pv_mmu_ops.pmd_clear, pmdp);
 }
 #else  /* !CONFIG_X86_PAE */
 static inline pte_t __pte(unsigned long val)
 {
-        return (pte_t) { PVOP_CALL1(unsigned long, make_pte, val) };
+        return (pte_t) { PVOP_CALL1(unsigned long, pv_mmu_ops.make_pte, val) };
 }
 static inline pgd_t __pgd(unsigned long val)
 {
-        return (pgd_t) { PVOP_CALL1(unsigned long, make_pgd, val) };
+        return (pgd_t) { PVOP_CALL1(unsigned long, pv_mmu_ops.make_pgd, val) };
 }
 static inline unsigned long pte_val(pte_t x)
 {
-        return PVOP_CALL1(unsigned long, pte_val, x.pte_low);
+        return PVOP_CALL1(unsigned long, pv_mmu_ops.pte_val, x.pte_low);
 }
 static inline unsigned long pgd_val(pgd_t x)
 {
-        return PVOP_CALL1(unsigned long, pgd_val, x.pgd);
+        return PVOP_CALL1(unsigned long, pv_mmu_ops.pgd_val, x.pgd);
 }
 static inline void set_pte(pte_t *ptep, pte_t pteval)
 {
-        PVOP_VCALL2(set_pte, ptep, pteval.pte_low);
+        PVOP_VCALL2(pv_mmu_ops.set_pte, ptep, pteval.pte_low);
 }
 static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
                              pte_t *ptep, pte_t pteval)
 {
-        PVOP_VCALL4(set_pte_at, mm, addr, ptep, pteval.pte_low);
+        PVOP_VCALL4(pv_mmu_ops.set_pte_at, mm, addr, ptep, pteval.pte_low);
 }
 static inline void set_pmd(pmd_t *pmdp, pmd_t pmdval)
 {
-        PVOP_VCALL2(set_pmd, pmdp, pmdval.pud.pgd.pgd);
+        PVOP_VCALL2(pv_mmu_ops.set_pmd, pmdp, pmdval.pud.pgd.pgd);
 }
 #endif  /* CONFIG_X86_PAE */
+/* Lazy mode for batching updates / context switch */
+enum paravirt_lazy_mode {
+        PARAVIRT_LAZY_NONE,
+        PARAVIRT_LAZY_MMU,
+        PARAVIRT_LAZY_CPU,
+};
+enum paravirt_lazy_mode paravirt_get_lazy_mode(void);
+void paravirt_enter_lazy_cpu(void);
+void paravirt_leave_lazy_cpu(void);
+void paravirt_enter_lazy_mmu(void);
+void paravirt_leave_lazy_mmu(void);
+void paravirt_leave_lazy(enum paravirt_lazy_mode mode);
 #define  __HAVE_ARCH_ENTER_LAZY_CPU_MODE
 static inline void arch_enter_lazy_cpu_mode(void)
 {
-        PVOP_VCALL1(set_lazy_mode, PARAVIRT_LAZY_CPU);
+        PVOP_VCALL0(pv_cpu_ops.lazy_mode.enter);
 }
 static inline void arch_leave_lazy_cpu_mode(void)
 {
-        PVOP_VCALL1(set_lazy_mode, PARAVIRT_LAZY_NONE);
+        PVOP_VCALL0(pv_cpu_ops.lazy_mode.leave);
 }
 static inline void arch_flush_lazy_cpu_mode(void)
 {
-        PVOP_VCALL1(set_lazy_mode, PARAVIRT_LAZY_FLUSH);
+        if (unlikely(paravirt_get_lazy_mode() == PARAVIRT_LAZY_CPU)) {
+                arch_leave_lazy_cpu_mode();
+                arch_enter_lazy_cpu_mode();
+        }
 }
 #define  __HAVE_ARCH_ENTER_LAZY_MMU_MODE
 static inline void arch_enter_lazy_mmu_mode(void)
 {
-        PVOP_VCALL1(set_lazy_mode, PARAVIRT_LAZY_MMU);
+        PVOP_VCALL0(pv_mmu_ops.lazy_mode.enter);
 }
 static inline void arch_leave_lazy_mmu_mode(void)
 {
-        PVOP_VCALL1(set_lazy_mode, PARAVIRT_LAZY_NONE);
+        PVOP_VCALL0(pv_mmu_ops.lazy_mode.leave);
 }
 static inline void arch_flush_lazy_mmu_mode(void)
 {
-        PVOP_VCALL1(set_lazy_mode, PARAVIRT_LAZY_FLUSH);
+        if (unlikely(paravirt_get_lazy_mode() == PARAVIRT_LAZY_MMU)) {
+                arch_leave_lazy_mmu_mode();
+                arch_enter_lazy_mmu_mode();
+        }
 }
 void _paravirt_nop(void);
@@ -957,7 +1022,7 @@ static inline unsigned long __raw_local_save_flags(void)
                                  PARAVIRT_CALL
                                  "popl %%edx; popl %%ecx")
                     : "=a"(f)
-                     : paravirt_type(save_fl),
+                     : paravirt_type(pv_irq_ops.save_fl),
                       paravirt_clobber(CLBR_EAX)
                     : "memory", "cc");
        return f;
@@ -970,7 +1035,7 @@ static inline void raw_local_irq_restore(unsigned long f)
                                  "popl %%edx; popl %%ecx")
                     : "=a"(f)
                     : "0"(f),
-                       paravirt_type(restore_fl),
+                       paravirt_type(pv_irq_ops.restore_fl),
                       paravirt_clobber(CLBR_EAX)
                     : "memory", "cc");
 }
@@ -981,7 +1046,7 @@ static inline void raw_local_irq_disable(void)
                                  PARAVIRT_CALL
                                  "popl %%edx; popl %%ecx")
                     :
-                     : paravirt_type(irq_disable),
+                     : paravirt_type(pv_irq_ops.irq_disable),
                       paravirt_clobber(CLBR_EAX)
                     : "memory", "eax", "cc");
 }
@@ -992,7 +1057,7 @@ static inline void raw_local_irq_enable(void)
                                  PARAVIRT_CALL
                                  "popl %%edx; popl %%ecx")
                     :
-                     : paravirt_type(irq_enable),
+                     : paravirt_type(pv_irq_ops.irq_enable),
                       paravirt_clobber(CLBR_EAX)
                     : "memory", "eax", "cc");
 }
@@ -1008,21 +1073,23 @@ static inline unsigned long __raw_local_irq_save(void)
 #define CLI_STRING                                                      \
        _paravirt_alt("pushl %%ecx; pushl %%edx;"                       \
-                      "call *paravirt_ops+%c[paravirt_cli_type]*4;"     \
+                      "call *%[paravirt_cli_opptr];"                    \
                      "popl %%edx; popl %%ecx",                         \
                      "%c[paravirt_cli_type]", "%c[paravirt_clobber]")
 #define STI_STRING                                                      \
        _paravirt_alt("pushl %%ecx; pushl %%edx;"                       \
-                      "call *paravirt_ops+%c[paravirt_sti_type]*4;"     \
+                      "call *%[paravirt_sti_opptr];"                    \
                      "popl %%edx; popl %%ecx",                         \
                      "%c[paravirt_sti_type]", "%c[paravirt_clobber]")
 #define CLI_STI_CLOBBERS , "%eax"
 #define CLI_STI_INPUT_ARGS                                              \
        ,                                                               \
-        [paravirt_cli_type] "i" (PARAVIRT_PATCH(irq_disable)),          \
+        [paravirt_cli_type] "i" (PARAVIRT_PATCH(pv_irq_ops.irq_disable)),               \
-        [paravirt_sti_type] "i" (PARAVIRT_PATCH(irq_enable)),           \
+        [paravirt_cli_opptr] "m" (pv_irq_ops.irq_disable),              \
+        [paravirt_sti_type] "i" (PARAVIRT_PATCH(pv_irq_ops.irq_enable)),                \
+        [paravirt_sti_opptr] "m" (pv_irq_ops.irq_enable),               \
        paravirt_clobber(CLBR_EAX)
 /* Make sure as little as possible of this mess escapes. */
@@ -1042,7 +1109,7 @@ static inline unsigned long __raw_local_irq_save(void)
 #else  /* __ASSEMBLY__ */
-#define PARA_PATCH(off) ((off) / 4)
+#define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
 #define PARA_SITE(ptype, clobbers, ops)         \
 771:;                                           \
@@ -1055,29 +1122,29 @@ static inline unsigned long __raw_local_irq_save(void)
         .short clobbers;                       \
        .popsection
-#define INTERRUPT_RETURN                                        \
+#define INTERRUPT_RETURN                                                \
-        PARA_SITE(PARA_PATCH(PARAVIRT_iret), CLBR_NONE,         \
+        PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_iret), CLBR_NONE,       \
-                  jmp *%cs:paravirt_ops+PARAVIRT_iret)
+                  jmp *%cs:pv_cpu_ops+PV_CPU_iret)
 #define DISABLE_INTERRUPTS(clobbers)                                    \
-        PARA_SITE(PARA_PATCH(PARAVIRT_irq_disable), clobbers,           \
+        PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_irq_disable), clobbers, \
                  pushl %eax; pushl %ecx; pushl %edx;                   \
-                  call *%cs:paravirt_ops+PARAVIRT_irq_disable;          \
+                  call *%cs:pv_irq_ops+PV_IRQ_irq_disable;              \
                  popl %edx; popl %ecx; popl %eax)                      \
 #define ENABLE_INTERRUPTS(clobbers)                                     \
-        PARA_SITE(PARA_PATCH(PARAVIRT_irq_enable), clobbers,            \
+        PARA_SITE(PARA_PATCH(pv_irq_ops, PV_IRQ_irq_enable), clobbers,  \
                  pushl %eax; pushl %ecx; pushl %edx;                   \
-                  call *%cs:paravirt_ops+PARAVIRT_irq_enable;           \
+                  call *%cs:pv_irq_ops+PV_IRQ_irq_enable;               \
                  popl %edx; popl %ecx; popl %eax)
-#define ENABLE_INTERRUPTS_SYSEXIT                                       \
+#define ENABLE_INTERRUPTS_SYSEXIT                                              \
-        PARA_SITE(PARA_PATCH(PARAVIRT_irq_enable_sysexit), CLBR_NONE,   \
+        PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), CLBR_NONE,\
-                  jmp *%cs:paravirt_ops+PARAVIRT_irq_enable_sysexit)
+                  jmp *%cs:pv_cpu_ops+PV_CPU_irq_enable_sysexit)
 #define GET_CR0_INTO_EAX                        \
        push %ecx; push %edx;                   \
-        call *paravirt_ops+PARAVIRT_read_cr0;   \
+        call *pv_cpu_ops+PV_CPU_read_cr0;       \
        pop %edx; pop %ecx
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-x86/parport.h b/include/asm-x86/parport.h
index 2a31157349c9..019cbca24a38 100644
--- a/include/asm-x86/parport.h
+++ b/include/asm-x86/parport.h
@@ -1,5 +1,10 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_PARPORT_H
-# include "parport_32.h"
+#define _ASM_X86_PARPORT_H
-#else
-# include "parport_64.h"
+static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
-#endif
+static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
+{
+        return parport_pc_find_isa_ports (autoirq, autodma);
+}
+#endif /* _ASM_X86_PARPORT_H */
diff --git a/include/asm-x86/parport_32.h b/include/asm-x86/parport_32.h
deleted file mode 100644
index fa0e321e498e..000000000000
--- a/include/asm-x86/parport_32.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * parport.h: ia32-specific parport initialisation
- *
- * Copyright (C) 1999, 2000  Tim Waugh <tim@cyberelk.demon.co.uk>
- *
- * This file should only be included by drivers/parport/parport_pc.c.
- */
-#ifndef _ASM_I386_PARPORT_H
-#define _ASM_I386_PARPORT_H 1
-static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
-static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
-{
-        return parport_pc_find_isa_ports (autoirq, autodma);
-}
-#endif /* !(_ASM_I386_PARPORT_H) */
diff --git a/include/asm-x86/parport_64.h b/include/asm-x86/parport_64.h
deleted file mode 100644
index 7135ef977c96..000000000000
--- a/include/asm-x86/parport_64.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * parport.h: ia32-specific parport initialisation
- *
- * Copyright (C) 1999, 2000  Tim Waugh <tim@cyberelk.demon.co.uk>
- *
- * This file should only be included by drivers/parport/parport_pc.c.
- */
-#ifndef _ASM_X8664_PARPORT_H
-#define _ASM_X8664_PARPORT_H 1
-static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
-static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
-{
-        return parport_pc_find_isa_ports (autoirq, autodma);
-}
-#endif 
diff --git a/include/asm-x86/pda.h b/include/asm-x86/pda.h
index fb49f80eb94f..35962bbe5e72 100644
--- a/include/asm-x86/pda.h
+++ b/include/asm-x86/pda.h
@@ -30,6 +30,12 @@ struct x8664_pda {
        struct mm_struct *active_mm;
        unsigned apic_timer_irqs;
        unsigned irq0_irqs;
+        unsigned irq_resched_count;
+        unsigned irq_call_count;
+        unsigned irq_tlb_count;
+        unsigned irq_thermal_count;
+        unsigned irq_threshold_count;
+        unsigned irq_spurious_count;
 } ____cacheline_aligned_in_smp;
 extern struct x8664_pda *_cpu_pda[];
diff --git a/include/asm-x86/pgtable-3level-defs.h b/include/asm-x86/pgtable-3level-defs.h
index c0df89f66e8b..448ac9516314 100644
--- a/include/asm-x86/pgtable-3level-defs.h
+++ b/include/asm-x86/pgtable-3level-defs.h
@@ -2,7 +2,7 @@
 #define _I386_PGTABLE_3LEVEL_DEFS_H
 #ifdef CONFIG_PARAVIRT
-#define SHARED_KERNEL_PMD       (paravirt_ops.shared_kernel_pmd)
+#define SHARED_KERNEL_PMD       (pv_info.shared_kernel_pmd)
 #else
 #define SHARED_KERNEL_PMD       1
 #endif
diff --git a/include/asm-x86/processor_32.h b/include/asm-x86/processor_32.h
index 3845fe72383e..83800e7496ee 100644
--- a/include/asm-x86/processor_32.h
+++ b/include/asm-x86/processor_32.h
@@ -595,7 +595,9 @@ static inline void load_esp0(struct tss_struct *tss, struct thread_struct *threa
 * clear %ecx since some cpus (Cyrix MII) do not set or clear %ecx
 * resulting in stale register contents being returned.
 */
-static inline void cpuid(unsigned int op, unsigned int *eax, unsigned int *ebx, unsigned int *ecx, unsigned int *edx)
+static inline void cpuid(unsigned int op,
+                         unsigned int *eax, unsigned int *ebx,
+                         unsigned int *ecx, unsigned int *edx)
 {
        *eax = op;
        *ecx = 0;
@@ -603,8 +605,9 @@ static inline void cpuid(unsigned int op, unsigned int *eax, unsigned int *ebx,
 }
 /* Some CPUID calls want 'count' to be placed in ecx */
-static inline void cpuid_count(int op, int count, int *eax, int *ebx, int *ecx,
+static inline void cpuid_count(unsigned int op, int count,
-                               int *edx)
+                               unsigned int *eax, unsigned int *ebx,
+                               unsigned int *ecx, unsigned int *edx)
 {
        *eax = op;
        *ecx = count;
@@ -674,6 +677,17 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #define K7_NOP7        ".byte 0x8D,0x04,0x05,0,0,0,0\n"
 #define K7_NOP8        K7_NOP7 ASM_NOP1
+/* P6 nops */
+/* uses eax dependencies (Intel-recommended choice) */
+#define P6_NOP1 GENERIC_NOP1
+#define P6_NOP2 ".byte 0x66,0x90\n"
+#define P6_NOP3 ".byte 0x0f,0x1f,0x00\n"
+#define P6_NOP4 ".byte 0x0f,0x1f,0x40,0\n"
+#define P6_NOP5 ".byte 0x0f,0x1f,0x44,0x00,0\n"
+#define P6_NOP6 ".byte 0x66,0x0f,0x1f,0x44,0x00,0\n"
+#define P6_NOP7 ".byte 0x0f,0x1f,0x80,0,0,0,0\n"
+#define P6_NOP8 ".byte 0x0f,0x1f,0x84,0x00,0,0,0,0\n"
 #ifdef CONFIG_MK8
 #define ASM_NOP1 K8_NOP1
 #define ASM_NOP2 K8_NOP2
@@ -692,6 +706,17 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #define ASM_NOP6 K7_NOP6
 #define ASM_NOP7 K7_NOP7
 #define ASM_NOP8 K7_NOP8
+#elif defined(CONFIG_M686) || defined(CONFIG_MPENTIUMII) || \
+      defined(CONFIG_MPENTIUMIII) || defined(CONFIG_MPENTIUMM) || \
+      defined(CONFIG_MCORE2) || defined(CONFIG_PENTIUM4)
+#define ASM_NOP1 P6_NOP1
+#define ASM_NOP2 P6_NOP2
+#define ASM_NOP3 P6_NOP3
+#define ASM_NOP4 P6_NOP4
+#define ASM_NOP5 P6_NOP5
+#define ASM_NOP6 P6_NOP6
+#define ASM_NOP7 P6_NOP7
+#define ASM_NOP8 P6_NOP8
 #else
 #define ASM_NOP1 GENERIC_NOP1
 #define ASM_NOP2 GENERIC_NOP2
diff --git a/include/asm-x86/processor_64.h b/include/asm-x86/processor_64.h
index 31f579b828f2..f422becbddd9 100644
--- a/include/asm-x86/processor_64.h
+++ b/include/asm-x86/processor_64.h
@@ -334,6 +334,16 @@ struct extended_sigtable {
 };
+#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2)
+#define ASM_NOP1 P6_NOP1
+#define ASM_NOP2 P6_NOP2
+#define ASM_NOP3 P6_NOP3
+#define ASM_NOP4 P6_NOP4
+#define ASM_NOP5 P6_NOP5
+#define ASM_NOP6 P6_NOP6
+#define ASM_NOP7 P6_NOP7
+#define ASM_NOP8 P6_NOP8
+#else
 #define ASM_NOP1 K8_NOP1
 #define ASM_NOP2 K8_NOP2
 #define ASM_NOP3 K8_NOP3
@@ -342,6 +352,7 @@ struct extended_sigtable {
 #define ASM_NOP6 K8_NOP6
 #define ASM_NOP7 K8_NOP7
 #define ASM_NOP8 K8_NOP8
+#endif
 /* Opteron nops */
 #define K8_NOP1 ".byte 0x90\n"
@@ -353,6 +364,17 @@ struct extended_sigtable {
 #define K8_NOP7 K8_NOP4 K8_NOP3
 #define K8_NOP8 K8_NOP4 K8_NOP4
+/* P6 nops */
+/* uses eax dependencies (Intel-recommended choice) */
+#define P6_NOP1 ".byte 0x90\n"
+#define P6_NOP2 ".byte 0x66,0x90\n"
+#define P6_NOP3 ".byte 0x0f,0x1f,0x00\n"
+#define P6_NOP4 ".byte 0x0f,0x1f,0x40,0\n"
+#define P6_NOP5 ".byte 0x0f,0x1f,0x44,0x00,0\n"
+#define P6_NOP6 ".byte 0x66,0x0f,0x1f,0x44,0x00,0\n"
+#define P6_NOP7 ".byte 0x0f,0x1f,0x80,0,0,0,0\n"
+#define P6_NOP8 ".byte 0x0f,0x1f,0x84,0x00,0,0,0,0\n"
 #define ASM_NOP_MAX 8
 /* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */
@@ -389,11 +411,6 @@ static inline void prefetchw(void *x)
 #define cpu_relax()   rep_nop()
-static inline void serialize_cpu(void)
-{
-        __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
-}
 static inline void __monitor(const void *eax, unsigned long ecx,
                unsigned long edx)
 {
diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h
index 6824c49def1c..7524e1233833 100644
--- a/include/asm-x86/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi.h
@@ -1,13 +1,81 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_PTRACE_ABI_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_PTRACE_ABI_H
-#  include "ptrace-abi_32.h"
-# else
+#ifdef __i386__
-#  include "ptrace-abi_64.h"
-# endif
+#define EBX 0
+#define ECX 1
+#define EDX 2
+#define ESI 3
+#define EDI 4
+#define EBP 5
+#define EAX 6
+#define DS 7
+#define ES 8
+#define FS 9
+#define GS 10
+#define ORIG_EAX 11
+#define EIP 12
+#define CS  13
+#define EFL 14
+#define UESP 15
+#define SS   16
+#define FRAME_SIZE 17
+#else /* __i386__ */
+#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
+#define R15 0
+#define R14 8
+#define R13 16
+#define R12 24
+#define RBP 32
+#define RBX 40
+/* arguments: interrupts/non tracing syscalls only save upto here*/
+#define R11 48
+#define R10 56
+#define R9 64
+#define R8 72
+#define RAX 80
+#define RCX 88
+#define RDX 96
+#define RSI 104
+#define RDI 112
+#define ORIG_RAX 120       /* = ERROR */
+/* end of arguments */
+/* cpu exception frame or undefined in case of fast syscall. */
+#define RIP 128
+#define CS 136
+#define EFLAGS 144
+#define RSP 152
+#define SS 160
+#define ARGOFFSET R11
+#endif /* __ASSEMBLY__ */
+/* top of stack page */
+#define FRAME_SIZE 168
+#endif /* !__i386__ */
+/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
+#define PTRACE_GETREGS            12
+#define PTRACE_SETREGS            13
+#define PTRACE_GETFPREGS          14
+#define PTRACE_SETFPREGS          15
+#define PTRACE_GETFPXREGS         18
+#define PTRACE_SETFPXREGS         19
+#define PTRACE_OLDSETOPTIONS      21
+/* only useful for access 32bit programs / kernels */
+#define PTRACE_GET_THREAD_AREA    25
+#define PTRACE_SET_THREAD_AREA    26
+#ifdef __x86_64__
+# define PTRACE_ARCH_PRCTL        30
 #else
-# ifdef __i386__
+# define PTRACE_SYSEMU            31
-#  include "ptrace-abi_32.h"
+# define PTRACE_SYSEMU_SINGLESTEP 32
-# else
+#endif
-#  include "ptrace-abi_64.h"
-# endif
 #endif
diff --git a/include/asm-x86/ptrace-abi_32.h b/include/asm-x86/ptrace-abi_32.h
deleted file mode 100644
index a44901817a26..000000000000
--- a/include/asm-x86/ptrace-abi_32.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef I386_PTRACE_ABI_H
-#define I386_PTRACE_ABI_H
-#define EBX 0
-#define ECX 1
-#define EDX 2
-#define ESI 3
-#define EDI 4
-#define EBP 5
-#define EAX 6
-#define DS 7
-#define ES 8
-#define FS 9
-#define GS 10
-#define ORIG_EAX 11
-#define EIP 12
-#define CS  13
-#define EFL 14
-#define UESP 15
-#define SS   16
-#define FRAME_SIZE 17
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-#define PTRACE_GETFPXREGS         18
-#define PTRACE_SETFPXREGS         19
-#define PTRACE_OLDSETOPTIONS         21
-#define PTRACE_GET_THREAD_AREA    25
-#define PTRACE_SET_THREAD_AREA    26
-#define PTRACE_SYSEMU             31
-#define PTRACE_SYSEMU_SINGLESTEP  32
-#endif
diff --git a/include/asm-x86/ptrace-abi_64.h b/include/asm-x86/ptrace-abi_64.h
deleted file mode 100644
index 19184b0806b1..000000000000
--- a/include/asm-x86/ptrace-abi_64.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#ifndef _X86_64_PTRACE_ABI_H
-#define _X86_64_PTRACE_ABI_H
-#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
-#define R15 0
-#define R14 8
-#define R13 16
-#define R12 24
-#define RBP 32
-#define RBX 40
-/* arguments: interrupts/non tracing syscalls only save upto here*/
-#define R11 48
-#define R10 56
-#define R9 64
-#define R8 72
-#define RAX 80
-#define RCX 88
-#define RDX 96
-#define RSI 104
-#define RDI 112
-#define ORIG_RAX 120       /* = ERROR */
-/* end of arguments */
-/* cpu exception frame or undefined in case of fast syscall. */
-#define RIP 128
-#define CS 136
-#define EFLAGS 144
-#define RSP 152
-#define SS 160
-#define ARGOFFSET R11
-#endif /* __ASSEMBLY__ */
-/* top of stack page */
-#define FRAME_SIZE 168
-#define PTRACE_OLDSETOPTIONS         21
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-#define PTRACE_GETFPXREGS         18
-#define PTRACE_SETFPXREGS         19
-/* only useful for access 32bit programs */
-#define PTRACE_GET_THREAD_AREA    25
-#define PTRACE_SET_THREAD_AREA    26
-#define PTRACE_ARCH_PRCTL         30    /* arch_prctl for child */
-#endif
diff --git a/include/asm-x86/resource.h b/include/asm-x86/resource.h
index 732410a8c02a..04bc4db8921b 100644
--- a/include/asm-x86/resource.h
+++ b/include/asm-x86/resource.h
@@ -1,13 +1 @@
-#ifdef __KERNEL__
+#include <asm-generic/resource.h>
-# ifdef CONFIG_X86_32
-#  include "resource_32.h"
-# else
-#  include "resource_64.h"
-# endif
-#else
-# ifdef __i386__
-#  include "resource_32.h"
-# else
-#  include "resource_64.h"
-# endif
-#endif
diff --git a/include/asm-x86/resource_32.h b/include/asm-x86/resource_32.h
deleted file mode 100644
index 6c1ea37c7718..000000000000
--- a/include/asm-x86/resource_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _I386_RESOURCE_H
-#define _I386_RESOURCE_H
-#include <asm-generic/resource.h>
-#endif
diff --git a/include/asm-x86/resource_64.h b/include/asm-x86/resource_64.h
deleted file mode 100644
index f40b40623234..000000000000
--- a/include/asm-x86/resource_64.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _X8664_RESOURCE_H
-#define _X8664_RESOURCE_H
-#include <asm-generic/resource.h>
-#endif
diff --git a/include/asm-x86/rtc.h b/include/asm-x86/rtc.h
index 1f0c98eb2e38..f71c3b0ed360 100644
--- a/include/asm-x86/rtc.h
+++ b/include/asm-x86/rtc.h
@@ -1,5 +1 @@
-#ifdef CONFIG_X86_32
+#include <asm-generic/rtc.h>
-# include "rtc_32.h"
-#else
-# include "rtc_64.h"
-#endif
diff --git a/include/asm-x86/rtc_32.h b/include/asm-x86/rtc_32.h
deleted file mode 100644
index ffd02109a0e5..000000000000
--- a/include/asm-x86/rtc_32.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _I386_RTC_H
-#define _I386_RTC_H
-/*
- * x86 uses the default access methods for the RTC.
- */
-#include <asm-generic/rtc.h>
-#endif
diff --git a/include/asm-x86/rtc_64.h b/include/asm-x86/rtc_64.h
deleted file mode 100644
index 18ed713ac7de..000000000000
--- a/include/asm-x86/rtc_64.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _X86_64_RTC_H
-#define _X86_64_RTC_H
-/*
- * x86 uses the default access methods for the RTC.
- */
-#include <asm-generic/rtc.h>
-#endif
diff --git a/include/asm-x86/rwlock.h b/include/asm-x86/rwlock.h
index a3be7d8364af..f2b64a429e6b 100644
--- a/include/asm-x86/rwlock.h
+++ b/include/asm-x86/rwlock.h
@@ -1,5 +1,9 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_RWLOCK_H
-# include "rwlock_32.h"
+#define _ASM_X86_RWLOCK_H
-#else
-# include "rwlock_64.h"
+#define RW_LOCK_BIAS             0x01000000
-#endif
+#define RW_LOCK_BIAS_STR        "0x01000000"
+/* Actual code is in asm/spinlock.h or in arch/x86/lib/rwlock.S */
+#endif /* _ASM_X86_RWLOCK_H */
diff --git a/include/asm-x86/rwlock_32.h b/include/asm-x86/rwlock_32.h
deleted file mode 100644
index c3e5db32fa48..000000000000
--- a/include/asm-x86/rwlock_32.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* include/asm-i386/rwlock.h
- *
- *      Helpers used by both rw spinlocks and rw semaphores.
- *
- *      Based in part on code from semaphore.h and
- *      spinlock.h Copyright 1996 Linus Torvalds.
- *
- *      Copyright 1999 Red Hat, Inc.
- *
- *      Written by Benjamin LaHaise.
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_I386_RWLOCK_H
-#define _ASM_I386_RWLOCK_H
-#define RW_LOCK_BIAS             0x01000000
-#define RW_LOCK_BIAS_STR        "0x01000000"
-/* Code is in asm-i386/spinlock.h */
-#endif
diff --git a/include/asm-x86/rwlock_64.h b/include/asm-x86/rwlock_64.h
deleted file mode 100644
index 72aeebed920b..000000000000
--- a/include/asm-x86/rwlock_64.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* include/asm-x86_64/rwlock.h
- *
- *      Helpers used by both rw spinlocks and rw semaphores.
- *
- *      Based in part on code from semaphore.h and
- *      spinlock.h Copyright 1996 Linus Torvalds.
- *
- *      Copyright 1999 Red Hat, Inc.
- *      Copyright 2001,2002 SuSE labs 
- *
- *      Written by Benjamin LaHaise.
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-#ifndef _ASM_X86_64_RWLOCK_H
-#define _ASM_X86_64_RWLOCK_H
-#define RW_LOCK_BIAS             0x01000000
-#define RW_LOCK_BIAS_STR         "0x01000000"
-/* Actual code is in asm/spinlock.h or in arch/x86_64/lib/rwlock.S */
-#endif
diff --git a/include/asm-x86/sections.h b/include/asm-x86/sections.h
index ae6c69d9be3f..2b8c5160388f 100644
--- a/include/asm-x86/sections.h
+++ b/include/asm-x86/sections.h
@@ -1,5 +1 @@
-#ifdef CONFIG_X86_32
+#include <asm-generic/sections.h>
-# include "sections_32.h"
-#else
-# include "sections_64.h"
-#endif
diff --git a/include/asm-x86/sections_32.h b/include/asm-x86/sections_32.h
deleted file mode 100644
index 2dcbb92918b2..000000000000
--- a/include/asm-x86/sections_32.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _I386_SECTIONS_H
-#define _I386_SECTIONS_H
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-#endif
diff --git a/include/asm-x86/sections_64.h b/include/asm-x86/sections_64.h
deleted file mode 100644
index c746d9f1e70c..000000000000
--- a/include/asm-x86/sections_64.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _X8664_SECTIONS_H
-#define _X8664_SECTIONS_H
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-#endif
diff --git a/include/asm-x86/sembuf.h b/include/asm-x86/sembuf.h
index e42c971e383f..ee50c801f7b7 100644
--- a/include/asm-x86/sembuf.h
+++ b/include/asm-x86/sembuf.h
@@ -1,13 +1,24 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_SEMBUF_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_SEMBUF_H
-#  include "sembuf_32.h"
-# else
+/*
-#  include "sembuf_64.h"
+ * The semid64_ds structure for x86 architecture.
-# endif
+ * Note extra padding because this structure is passed back and forth
-#else
+ * between kernel and user space.
-# ifdef __i386__
+ *
-#  include "sembuf_32.h"
+ * Pad space is left for:
-# else
+ * - 64-bit time_t to solve y2038 problem
-#  include "sembuf_64.h"
+ * - 2 miscellaneous 32-bit values
-# endif
+ */
-#endif
+struct semid64_ds {
+        struct ipc64_perm sem_perm;     /* permissions .. see ipc.h */
+        __kernel_time_t sem_otime;      /* last semop time */
+        unsigned long   __unused1;
+        __kernel_time_t sem_ctime;      /* last change time */
+        unsigned long   __unused2;
+        unsigned long   sem_nsems;      /* no. of semaphores in array */
+        unsigned long   __unused3;
+        unsigned long   __unused4;
+};
+#endif /* _ASM_X86_SEMBUF_H */
diff --git a/include/asm-x86/sembuf_32.h b/include/asm-x86/sembuf_32.h
deleted file mode 100644
index 323835166c14..000000000000
--- a/include/asm-x86/sembuf_32.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _I386_SEMBUF_H
-#define _I386_SEMBUF_H
-/* 
- * The semid64_ds structure for i386 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-struct semid64_ds {
-        struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
-        __kernel_time_t sem_otime;              /* last semop time */
-        unsigned long   __unused1;
-        __kernel_time_t sem_ctime;              /* last change time */
-        unsigned long   __unused2;
-        unsigned long   sem_nsems;              /* no. of semaphores in array */
-        unsigned long   __unused3;
-        unsigned long   __unused4;
-};
-#endif /* _I386_SEMBUF_H */
diff --git a/include/asm-x86/sembuf_64.h b/include/asm-x86/sembuf_64.h
deleted file mode 100644
index 63b52925ae2a..000000000000
--- a/include/asm-x86/sembuf_64.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _X86_64_SEMBUF_H
-#define _X86_64_SEMBUF_H
-/* 
- * The semid64_ds structure for x86_64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-struct semid64_ds {
-        struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
-        __kernel_time_t sem_otime;              /* last semop time */
-        unsigned long   __unused1;
-        __kernel_time_t sem_ctime;              /* last change time */
-        unsigned long   __unused2;
-        unsigned long   sem_nsems;              /* no. of semaphores in array */
-        unsigned long   __unused3;
-        unsigned long   __unused4;
-};
-#endif /* _X86_64_SEMBUF_H */
diff --git a/include/asm-x86/serial.h b/include/asm-x86/serial.h
index cf1b05227b29..628c801535ea 100644
--- a/include/asm-x86/serial.h
+++ b/include/asm-x86/serial.h
@@ -1,5 +1,29 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_SERIAL_H
-# include "serial_32.h"
+#define _ASM_X86_SERIAL_H
+/*
+ * This assumes you have a 1.8432 MHz clock for your UART.
+ *
+ * It'd be nice if someone built a serial card with a 24.576 MHz
+ * clock, since the 16550A is capable of handling a top speed of 1.5
+ * megabits/second; but this requires the faster clock.
+ */
+#define BASE_BAUD ( 1843200 / 16 )
+/* Standard COM flags (except for COM4, because of the 8514 problem) */
+#ifdef CONFIG_SERIAL_DETECT_IRQ
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
+#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
 #else
-# include "serial_64.h"
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
+#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
 #endif
+#define SERIAL_PORT_DFNS                        \
+        /* UART CLK   PORT IRQ     FLAGS        */                      \
+        { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
+        { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
+        { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
+        { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
+#endif /* _ASM_X86_SERIAL_H */
diff --git a/include/asm-x86/serial_32.h b/include/asm-x86/serial_32.h
deleted file mode 100644
index bd67480ca109..000000000000
--- a/include/asm-x86/serial_32.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * include/asm-i386/serial.h
- */
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- */
-#define BASE_BAUD ( 1843200 / 16 )
-/* Standard COM flags (except for COM4, because of the 8514 problem) */
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
-#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
-#endif
-#define SERIAL_PORT_DFNS                        \
-        /* UART CLK   PORT IRQ     FLAGS        */                      \
-        { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
-        { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
-        { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
-        { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
diff --git a/include/asm-x86/serial_64.h b/include/asm-x86/serial_64.h
deleted file mode 100644
index b0496e0d72a6..000000000000
--- a/include/asm-x86/serial_64.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * include/asm-x86_64/serial.h
- */
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- */
-#define BASE_BAUD ( 1843200 / 16 )
-/* Standard COM flags (except for COM4, because of the 8514 problem) */
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
-#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
-#endif
-#define SERIAL_PORT_DFNS                        \
-        /* UART CLK   PORT IRQ     FLAGS        */                      \
-        { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS },      /* ttyS0 */     \
-        { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS },      /* ttyS1 */     \
-        { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },      /* ttyS2 */     \
-        { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },     /* ttyS3 */
diff --git a/include/asm-x86/shmparam.h b/include/asm-x86/shmparam.h
index 165627cc5345..0880cf0917b9 100644
--- a/include/asm-x86/shmparam.h
+++ b/include/asm-x86/shmparam.h
@@ -1,13 +1,6 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_SHMPARAM_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_SHMPARAM_H
-#  include "shmparam_32.h"
-# else
+#define SHMLBA PAGE_SIZE         /* attach addr a multiple of this */
-#  include "shmparam_64.h"
-# endif
+#endif /* _ASM_X86_SHMPARAM_H */
-#else
-# ifdef __i386__
-#  include "shmparam_32.h"
-# else
-#  include "shmparam_64.h"
-# endif
-#endif
diff --git a/include/asm-x86/shmparam_32.h b/include/asm-x86/shmparam_32.h
deleted file mode 100644
index 786243a5b319..000000000000
--- a/include/asm-x86/shmparam_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASMI386_SHMPARAM_H
-#define _ASMI386_SHMPARAM_H
-#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
-#endif /* _ASMI386_SHMPARAM_H */
diff --git a/include/asm-x86/shmparam_64.h b/include/asm-x86/shmparam_64.h
deleted file mode 100644
index d7021620dcb7..000000000000
--- a/include/asm-x86/shmparam_64.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASMX8664_SHMPARAM_H
-#define _ASMX8664_SHMPARAM_H
-#define SHMLBA PAGE_SIZE                 /* attach addr a multiple of this */
-#endif /* _ASMX8664_SHMPARAM_H */
diff --git a/include/asm-x86/siginfo.h b/include/asm-x86/siginfo.h
index 0b8e4bb47d25..a477bea0c2a1 100644
--- a/include/asm-x86/siginfo.h
+++ b/include/asm-x86/siginfo.h
@@ -1,13 +1,10 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_SIGINFO_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_SIGINFO_H
-#  include "siginfo_32.h"
-# else
+#ifdef __x86_64__
-#  include "siginfo_64.h"
+# define __ARCH_SI_PREAMBLE_SIZE        (4 * sizeof(int))
-# endif
+#endif
-#else
-# ifdef __i386__
+#include <asm-generic/siginfo.h>
-#  include "siginfo_32.h"
-# else
-#  include "siginfo_64.h"
-# endif
 #endif
diff --git a/include/asm-x86/siginfo_32.h b/include/asm-x86/siginfo_32.h
deleted file mode 100644
index fe18f98fccfa..000000000000
--- a/include/asm-x86/siginfo_32.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _I386_SIGINFO_H
-#define _I386_SIGINFO_H
-#include <asm-generic/siginfo.h>
-#endif
diff --git a/include/asm-x86/siginfo_64.h b/include/asm-x86/siginfo_64.h
deleted file mode 100644
index d09a1e6e7246..000000000000
--- a/include/asm-x86/siginfo_64.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _X8664_SIGINFO_H
-#define _X8664_SIGINFO_H
-#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
-#include <asm-generic/siginfo.h>
-#endif
diff --git a/include/asm-x86/smp_32.h b/include/asm-x86/smp_32.h
index 955dd7c8538f..ee46038d126c 100644
--- a/include/asm-x86/smp_32.h
+++ b/include/asm-x86/smp_32.h
@@ -92,12 +92,9 @@ static inline void smp_send_reschedule(int cpu)
 {
        smp_ops.smp_send_reschedule(cpu);
 }
-static inline int smp_call_function_mask(cpumask_t mask,
+extern int smp_call_function_mask(cpumask_t mask,
-                                         void (*func) (void *info), void *info,
+                                  void (*func) (void *info), void *info,
-                                         int wait)
+                                  int wait);
-{
-        return smp_ops.smp_call_function_mask(mask, func, info, wait);
-}
 void native_smp_prepare_boot_cpu(void);
 void native_smp_prepare_cpus(unsigned int max_cpus);
diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h
index f5bcee1c0927..d30e9b684fdd 100644
--- a/include/asm-x86/smp_64.h
+++ b/include/asm-x86/smp_64.h
@@ -85,7 +85,6 @@ static inline int hard_smp_processor_id(void)
 * the real APIC ID <-> CPU # mapping.
 */
 extern u8 x86_cpu_to_apicid[NR_CPUS];   /* physical ID */
-extern u8 x86_cpu_to_log_apicid[NR_CPUS];
 extern u8 bios_cpu_apicid[];
 static inline int cpu_present_to_apicid(int mps_cpu)
diff --git a/include/asm-x86/sockios.h b/include/asm-x86/sockios.h
index 5a134fc70b9c..49cc72b5d3c9 100644
--- a/include/asm-x86/sockios.h
+++ b/include/asm-x86/sockios.h
@@ -1,13 +1,13 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_SOCKIOS_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_SOCKIOS_H
-#  include "sockios_32.h"
-# else
+/* Socket-level I/O control calls. */
-#  include "sockios_64.h"
+#define FIOSETOWN       0x8901
-# endif
+#define SIOCSPGRP       0x8902
-#else
+#define FIOGETOWN       0x8903
-# ifdef __i386__
+#define SIOCGPGRP       0x8904
-#  include "sockios_32.h"
+#define SIOCATMARK      0x8905
-# else
+#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
-#  include "sockios_64.h"
+#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
-# endif
-#endif
+#endif /* _ASM_X86_SOCKIOS_H */
diff --git a/include/asm-x86/sockios_32.h b/include/asm-x86/sockios_32.h
deleted file mode 100644
index ff528c7d255c..000000000000
--- a/include/asm-x86/sockios_32.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ARCH_I386_SOCKIOS__
-#define __ARCH_I386_SOCKIOS__
-/* Socket-level I/O control calls. */
-#define FIOSETOWN       0x8901
-#define SIOCSPGRP       0x8902
-#define FIOGETOWN       0x8903
-#define SIOCGPGRP       0x8904
-#define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
-#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
-#endif
diff --git a/include/asm-x86/sockios_64.h b/include/asm-x86/sockios_64.h
deleted file mode 100644
index d726ba2513e3..000000000000
--- a/include/asm-x86/sockios_64.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ARCH_X8664_SOCKIOS__
-#define __ARCH_X8664_SOCKIOS__
-/* Socket-level I/O control calls. */
-#define FIOSETOWN       0x8901
-#define SIOCSPGRP       0x8902
-#define FIOGETOWN       0x8903
-#define SIOCGPGRP       0x8904
-#define SIOCATMARK      0x8905
-#define SIOCGSTAMP      0x8906          /* Get stamp (timeval) */
-#define SIOCGSTAMPNS    0x8907          /* Get stamp (timespec) */
-#endif
diff --git a/include/asm-x86/stacktrace.h b/include/asm-x86/stacktrace.h
index 6f0b54594307..70dd5bae3235 100644
--- a/include/asm-x86/stacktrace.h
+++ b/include/asm-x86/stacktrace.h
@@ -15,6 +15,6 @@ struct stacktrace_ops {
 };
 void dump_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long *stack,
-                struct stacktrace_ops *ops, void *data);
+                const struct stacktrace_ops *ops, void *data);
 #endif
diff --git a/include/asm-x86/string_32.h b/include/asm-x86/string_32.h
index a9b64453bdf5..55bfa308f900 100644
--- a/include/asm-x86/string_32.h
+++ b/include/asm-x86/string_32.h
@@ -26,9 +26,6 @@ extern int strncmp(const char *cs, const char *ct, size_t count);
 #define __HAVE_ARCH_STRCHR
 extern char *strchr(const char *s, int c);
-#define __HAVE_ARCH_STRRCHR
-extern char *strrchr(const char *s, int c);
 #define __HAVE_ARCH_STRLEN
 extern size_t strlen(const char *s);
diff --git a/include/asm-x86/system_32.h b/include/asm-x86/system_32.h
index d84e593b7dfc..db6283eb5e46 100644
--- a/include/asm-x86/system_32.h
+++ b/include/asm-x86/system_32.h
@@ -142,7 +142,7 @@ static inline unsigned long native_read_cr4_safe(void)
 {
        unsigned long val;
        /* This could fault if %cr4 does not exist */
-        asm("1: movl %%cr4, %0          \n"
+        asm volatile("1: movl %%cr4, %0         \n"
                "2:                             \n"
                ".section __ex_table,\"a\"      \n"
                ".long 1b,2b                    \n"
@@ -161,6 +161,10 @@ static inline void native_wbinvd(void)
        asm volatile("wbinvd": : :"memory");
 }
+static inline void clflush(volatile void *__p)
+{
+        asm volatile("clflush %0" : "+m" (*(char __force *)__p));
+}
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>
diff --git a/include/asm-x86/system_64.h b/include/asm-x86/system_64.h
index 5022aecc333d..4cb23848d460 100644
--- a/include/asm-x86/system_64.h
+++ b/include/asm-x86/system_64.h
@@ -7,9 +7,6 @@
 #ifdef __KERNEL__
-#define __STR(x) #x
-#define STR(x) __STR(x)
 #define __SAVE(reg,offset) "movq %%" #reg ",(14-" #offset ")*8(%%rsp)\n\t"
 #define __RESTORE(reg,offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"
@@ -85,7 +82,7 @@ static inline void write_cr0(unsigned long val)
 static inline unsigned long read_cr2(void)
 {
        unsigned long cr2;
-        asm("movq %%cr2,%0" : "=r" (cr2));
+        asm volatile("movq %%cr2,%0" : "=r" (cr2));
        return cr2;
 }
@@ -97,7 +94,7 @@ static inline void write_cr2(unsigned long val)
 static inline unsigned long read_cr3(void)
 { 
        unsigned long cr3;
-        asm("movq %%cr3,%0" : "=r" (cr3));
+        asm volatile("movq %%cr3,%0" : "=r" (cr3));
        return cr3;
 }
@@ -109,7 +106,7 @@ static inline void write_cr3(unsigned long val)
 static inline unsigned long read_cr4(void)
 { 
        unsigned long cr4;
-        asm("movq %%cr4,%0" : "=r" (cr4));
+        asm volatile("movq %%cr4,%0" : "=r" (cr4));
        return cr4;
 }
@@ -121,7 +118,7 @@ static inline void write_cr4(unsigned long val)
 static inline unsigned long read_cr8(void)
 {
        unsigned long cr8;
-        asm("movq %%cr8,%0" : "=r" (cr8));
+        asm volatile("movq %%cr8,%0" : "=r" (cr8));
        return cr8;
 }
@@ -137,6 +134,11 @@ static inline void write_cr8(unsigned long val)
 #endif  /* __KERNEL__ */
+static inline void clflush(volatile void *__p)
+{
+        asm volatile("clflush %0" : "+m" (*(char __force *)__p));
+}
 #define nop() __asm__ __volatile__ ("nop")
 #ifdef CONFIG_SMP
diff --git a/include/asm-x86/termbits.h b/include/asm-x86/termbits.h
index 69f3080e2a1d..af1b70ea440f 100644
--- a/include/asm-x86/termbits.h
+++ b/include/asm-x86/termbits.h
@@ -1,13 +1,198 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_TERMBITS_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_TERMBITS_H
-#  include "termbits_32.h"
-# else
+#include <linux/posix_types.h>
-#  include "termbits_64.h"
-# endif
+typedef unsigned char   cc_t;
-#else
+typedef unsigned int    speed_t;
-# ifdef __i386__
+typedef unsigned int    tcflag_t;
-#  include "termbits_32.h"
-# else
+#define NCCS 19
-#  include "termbits_64.h"
+struct termios {
-# endif
+        tcflag_t c_iflag;               /* input mode flags */
-#endif
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+};
+struct termios2 {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+struct ktermios {
+        tcflag_t c_iflag;               /* input mode flags */
+        tcflag_t c_oflag;               /* output mode flags */
+        tcflag_t c_cflag;               /* control mode flags */
+        tcflag_t c_lflag;               /* local mode flags */
+        cc_t c_line;                    /* line discipline */
+        cc_t c_cc[NCCS];                /* control characters */
+        speed_t c_ispeed;               /* input speed */
+        speed_t c_ospeed;               /* output speed */
+};
+/* c_cc characters */
+#define VINTR 0
+#define VQUIT 1
+#define VERASE 2
+#define VKILL 3
+#define VEOF 4
+#define VTIME 5
+#define VMIN 6
+#define VSWTC 7
+#define VSTART 8
+#define VSTOP 9
+#define VSUSP 10
+#define VEOL 11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE 14
+#define VLNEXT 15
+#define VEOL2 16
+/* c_iflag bits */
+#define IGNBRK  0000001
+#define BRKINT  0000002
+#define IGNPAR  0000004
+#define PARMRK  0000010
+#define INPCK   0000020
+#define ISTRIP  0000040
+#define INLCR   0000100
+#define IGNCR   0000200
+#define ICRNL   0000400
+#define IUCLC   0001000
+#define IXON    0002000
+#define IXANY   0004000
+#define IXOFF   0010000
+#define IMAXBEL 0020000
+#define IUTF8   0040000
+/* c_oflag bits */
+#define OPOST   0000001
+#define OLCUC   0000002
+#define ONLCR   0000004
+#define OCRNL   0000010
+#define ONOCR   0000020
+#define ONLRET  0000040
+#define OFILL   0000100
+#define OFDEL   0000200
+#define NLDLY   0000400
+#define   NL0   0000000
+#define   NL1   0000400
+#define CRDLY   0003000
+#define   CR0   0000000
+#define   CR1   0001000
+#define   CR2   0002000
+#define   CR3   0003000
+#define TABDLY  0014000
+#define   TAB0  0000000
+#define   TAB1  0004000
+#define   TAB2  0010000
+#define   TAB3  0014000
+#define   XTABS 0014000
+#define BSDLY   0020000
+#define   BS0   0000000
+#define   BS1   0020000
+#define VTDLY   0040000
+#define   VT0   0000000
+#define   VT1   0040000
+#define FFDLY   0100000
+#define   FF0   0000000
+#define   FF1   0100000
+/* c_cflag bit meaning */
+#define CBAUD   0010017
+#define  B0     0000000         /* hang up */
+#define  B50    0000001
+#define  B75    0000002
+#define  B110   0000003
+#define  B134   0000004
+#define  B150   0000005
+#define  B200   0000006
+#define  B300   0000007
+#define  B600   0000010
+#define  B1200  0000011
+#define  B1800  0000012
+#define  B2400  0000013
+#define  B4800  0000014
+#define  B9600  0000015
+#define  B19200 0000016
+#define  B38400 0000017
+#define EXTA B19200
+#define EXTB B38400
+#define CSIZE   0000060
+#define   CS5   0000000
+#define   CS6   0000020
+#define   CS7   0000040
+#define   CS8   0000060
+#define CSTOPB  0000100
+#define CREAD   0000200
+#define PARENB  0000400
+#define PARODD  0001000
+#define HUPCL   0002000
+#define CLOCAL  0004000
+#define CBAUDEX 0010000
+#define    BOTHER 0010000               /* non standard rate */
+#define    B57600 0010001
+#define   B115200 0010002
+#define   B230400 0010003
+#define   B460800 0010004
+#define   B500000 0010005
+#define   B576000 0010006
+#define   B921600 0010007
+#define  B1000000 0010010
+#define  B1152000 0010011
+#define  B1500000 0010012
+#define  B2000000 0010013
+#define  B2500000 0010014
+#define  B3000000 0010015
+#define  B3500000 0010016
+#define  B4000000 0010017
+#define CIBAUD    002003600000  /* input baud rate */
+#define CMSPAR    010000000000  /* mark or space (stick) parity */
+#define CRTSCTS   020000000000  /* flow control */
+#define IBSHIFT   16            /* Shift from CBAUD to CIBAUD */
+/* c_lflag bits */
+#define ISIG    0000001
+#define ICANON  0000002
+#define XCASE   0000004
+#define ECHO    0000010
+#define ECHOE   0000020
+#define ECHOK   0000040
+#define ECHONL  0000100
+#define NOFLSH  0000200
+#define TOSTOP  0000400
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE  0004000
+#define FLUSHO  0010000
+#define PENDIN  0040000
+#define IEXTEN  0100000
+/* tcflow() and TCXONC use these */
+#define TCOOFF          0
+#define TCOON           1
+#define TCIOFF          2
+#define TCION           3
+/* tcflush() and TCFLSH use these */
+#define TCIFLUSH        0
+#define TCOFLUSH        1
+#define TCIOFLUSH       2
+/* tcsetattr uses these */
+#define TCSANOW         0
+#define TCSADRAIN       1
+#define TCSAFLUSH       2
+#endif /* _ASM_X86_TERMBITS_H */
diff --git a/include/asm-x86/termbits_32.h b/include/asm-x86/termbits_32.h
deleted file mode 100644
index a21700352e7b..000000000000
--- a/include/asm-x86/termbits_32.h
+++ /dev/null
@@ -1,198 +0,0 @@
-#ifndef __ARCH_I386_TERMBITS_H__
-#define __ARCH_I386_TERMBITS_H__
-#include <linux/posix_types.h>
-typedef unsigned char   cc_t;
-typedef unsigned int    speed_t;
-typedef unsigned int    tcflag_t;
-#define NCCS 19
-struct termios {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-};
-struct termios2 {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        speed_t c_ispeed;               /* input speed */
-        speed_t c_ospeed;               /* output speed */
-};
-struct ktermios {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        speed_t c_ispeed;               /* input speed */
-        speed_t c_ospeed;               /* output speed */
-};
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-/* c_iflag bits */
-#define IGNBRK  0000001
-#define BRKINT  0000002
-#define IGNPAR  0000004
-#define PARMRK  0000010
-#define INPCK   0000020
-#define ISTRIP  0000040
-#define INLCR   0000100
-#define IGNCR   0000200
-#define ICRNL   0000400
-#define IUCLC   0001000
-#define IXON    0002000
-#define IXANY   0004000
-#define IXOFF   0010000
-#define IMAXBEL 0020000
-#define IUTF8   0040000
-/* c_oflag bits */
-#define OPOST   0000001
-#define OLCUC   0000002
-#define ONLCR   0000004
-#define OCRNL   0000010
-#define ONOCR   0000020
-#define ONLRET  0000040
-#define OFILL   0000100
-#define OFDEL   0000200
-#define NLDLY   0000400
-#define   NL0   0000000
-#define   NL1   0000400
-#define CRDLY   0003000
-#define   CR0   0000000
-#define   CR1   0001000
-#define   CR2   0002000
-#define   CR3   0003000
-#define TABDLY  0014000
-#define   TAB0  0000000
-#define   TAB1  0004000
-#define   TAB2  0010000
-#define   TAB3  0014000
-#define   XTABS 0014000
-#define BSDLY   0020000
-#define   BS0   0000000
-#define   BS1   0020000
-#define VTDLY   0040000
-#define   VT0   0000000
-#define   VT1   0040000
-#define FFDLY   0100000
-#define   FF0   0000000
-#define   FF1   0100000
-/* c_cflag bit meaning */
-#define CBAUD   0010017
-#define  B0     0000000         /* hang up */
-#define  B50    0000001
-#define  B75    0000002
-#define  B110   0000003
-#define  B134   0000004
-#define  B150   0000005
-#define  B200   0000006
-#define  B300   0000007
-#define  B600   0000010
-#define  B1200  0000011
-#define  B1800  0000012
-#define  B2400  0000013
-#define  B4800  0000014
-#define  B9600  0000015
-#define  B19200 0000016
-#define  B38400 0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE   0000060
-#define   CS5   0000000
-#define   CS6   0000020
-#define   CS7   0000040
-#define   CS8   0000060
-#define CSTOPB  0000100
-#define CREAD   0000200
-#define PARENB  0000400
-#define PARODD  0001000
-#define HUPCL   0002000
-#define CLOCAL  0004000
-#define CBAUDEX 0010000
-#define   BOTHER  0010000
-#define    B57600 0010001
-#define   B115200 0010002
-#define   B230400 0010003
-#define   B460800 0010004
-#define   B500000 0010005
-#define   B576000 0010006
-#define   B921600 0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define CIBAUD    002003600000
-#define CMSPAR    010000000000          /* mark or space (stick) parity */
-#define CRTSCTS   020000000000          /* flow control */
-#define IBSHIFT   16            /* Shift from CBAUD to CIBAUD */
-/* c_lflag bits */
-#define ISIG    0000001
-#define ICANON  0000002
-#define XCASE   0000004
-#define ECHO    0000010
-#define ECHOE   0000020
-#define ECHOK   0000040
-#define ECHONL  0000100
-#define NOFLSH  0000200
-#define TOSTOP  0000400
-#define ECHOCTL 0001000
-#define ECHOPRT 0002000
-#define ECHOKE  0004000
-#define FLUSHO  0010000
-#define PENDIN  0040000
-#define IEXTEN  0100000
-/* tcflow() and TCXONC use these */
-#define TCOOFF          0
-#define TCOON           1
-#define TCIOFF          2
-#define TCION           3
-/* tcflush() and TCFLSH use these */
-#define TCIFLUSH        0
-#define TCOFLUSH        1
-#define TCIOFLUSH       2
-/* tcsetattr uses these */
-#define TCSANOW         0
-#define TCSADRAIN       1
-#define TCSAFLUSH       2
-#endif
diff --git a/include/asm-x86/termbits_64.h b/include/asm-x86/termbits_64.h
deleted file mode 100644
index 7405756dd41b..000000000000
--- a/include/asm-x86/termbits_64.h
+++ /dev/null
@@ -1,198 +0,0 @@
-#ifndef __ARCH_X8664_TERMBITS_H__
-#define __ARCH_X8664_TERMBITS_H__
-#include <linux/posix_types.h>
-typedef unsigned char   cc_t;
-typedef unsigned int    speed_t;
-typedef unsigned int    tcflag_t;
-#define NCCS 19
-struct termios {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-};
-struct termios2 {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        speed_t c_ispeed;               /* input speed */
-        speed_t c_ospeed;               /* output speed */
-};
-struct ktermios {
-        tcflag_t c_iflag;               /* input mode flags */
-        tcflag_t c_oflag;               /* output mode flags */
-        tcflag_t c_cflag;               /* control mode flags */
-        tcflag_t c_lflag;               /* local mode flags */
-        cc_t c_line;                    /* line discipline */
-        cc_t c_cc[NCCS];                /* control characters */
-        speed_t c_ispeed;               /* input speed */
-        speed_t c_ospeed;               /* output speed */
-};
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-/* c_iflag bits */
-#define IGNBRK  0000001
-#define BRKINT  0000002
-#define IGNPAR  0000004
-#define PARMRK  0000010
-#define INPCK   0000020
-#define ISTRIP  0000040
-#define INLCR   0000100
-#define IGNCR   0000200
-#define ICRNL   0000400
-#define IUCLC   0001000
-#define IXON    0002000
-#define IXANY   0004000
-#define IXOFF   0010000
-#define IMAXBEL 0020000
-#define IUTF8   0040000
-/* c_oflag bits */
-#define OPOST   0000001
-#define OLCUC   0000002
-#define ONLCR   0000004
-#define OCRNL   0000010
-#define ONOCR   0000020
-#define ONLRET  0000040
-#define OFILL   0000100
-#define OFDEL   0000200
-#define NLDLY   0000400
-#define   NL0   0000000
-#define   NL1   0000400
-#define CRDLY   0003000
-#define   CR0   0000000
-#define   CR1   0001000
-#define   CR2   0002000
-#define   CR3   0003000
-#define TABDLY  0014000
-#define   TAB0  0000000
-#define   TAB1  0004000
-#define   TAB2  0010000
-#define   TAB3  0014000
-#define   XTABS 0014000
-#define BSDLY   0020000
-#define   BS0   0000000
-#define   BS1   0020000
-#define VTDLY   0040000
-#define   VT0   0000000
-#define   VT1   0040000
-#define FFDLY   0100000
-#define   FF0   0000000
-#define   FF1   0100000
-/* c_cflag bit meaning */
-#define CBAUD   0010017
-#define  B0     0000000         /* hang up */
-#define  B50    0000001
-#define  B75    0000002
-#define  B110   0000003
-#define  B134   0000004
-#define  B150   0000005
-#define  B200   0000006
-#define  B300   0000007
-#define  B600   0000010
-#define  B1200  0000011
-#define  B1800  0000012
-#define  B2400  0000013
-#define  B4800  0000014
-#define  B9600  0000015
-#define  B19200 0000016
-#define  B38400 0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE   0000060
-#define   CS5   0000000
-#define   CS6   0000020
-#define   CS7   0000040
-#define   CS8   0000060
-#define CSTOPB  0000100
-#define CREAD   0000200
-#define PARENB  0000400
-#define PARODD  0001000
-#define HUPCL   0002000
-#define CLOCAL  0004000
-#define CBAUDEX 0010000
-#define    BOTHER 0010000               /* non standard rate */
-#define    B57600 0010001
-#define   B115200 0010002
-#define   B230400 0010003
-#define   B460800 0010004
-#define   B500000 0010005
-#define   B576000 0010006
-#define   B921600 0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define CIBAUD    002003600000  /* input baud rate */
-#define CMSPAR    010000000000          /* mark or space (stick) parity */
-#define CRTSCTS   020000000000          /* flow control */
-#define IBSHIFT   16            /* Shift from CBAUD to CIBAUD */
-/* c_lflag bits */
-#define ISIG    0000001
-#define ICANON  0000002
-#define XCASE   0000004
-#define ECHO    0000010
-#define ECHOE   0000020
-#define ECHOK   0000040
-#define ECHONL  0000100
-#define NOFLSH  0000200
-#define TOSTOP  0000400
-#define ECHOCTL 0001000
-#define ECHOPRT 0002000
-#define ECHOKE  0004000
-#define FLUSHO  0010000
-#define PENDIN  0040000
-#define IEXTEN  0100000
-/* tcflow() and TCXONC use these */
-#define TCOOFF          0
-#define TCOON           1
-#define TCIOFF          2
-#define TCION           3
-/* tcflush() and TCFLSH use these */
-#define TCIFLUSH        0
-#define TCOFLUSH        1
-#define TCIOFLUSH       2
-/* tcsetattr uses these */
-#define TCSANOW         0
-#define TCSADRAIN       1
-#define TCSAFLUSH       2
-#endif
diff --git a/include/asm-x86/termios.h b/include/asm-x86/termios.h
index a4f4ae20a591..d501748700d2 100644
--- a/include/asm-x86/termios.h
+++ b/include/asm-x86/termios.h
@@ -1,13 +1,97 @@
+#ifndef _ASM_X86_TERMIOS_H
+#define _ASM_X86_TERMIOS_H
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+struct winsize {
+        unsigned short ws_row;
+        unsigned short ws_col;
+        unsigned short ws_xpixel;
+        unsigned short ws_ypixel;
+};
+#define NCC 8
+struct termio {
+        unsigned short c_iflag;         /* input mode flags */
+        unsigned short c_oflag;         /* output mode flags */
+        unsigned short c_cflag;         /* control mode flags */
+        unsigned short c_lflag;         /* local mode flags */
+        unsigned char c_line;           /* line discipline */
+        unsigned char c_cc[NCC];        /* control characters */
+};
+/* modem lines */
+#define TIOCM_LE        0x001
+#define TIOCM_DTR       0x002
+#define TIOCM_RTS       0x004
+#define TIOCM_ST        0x008
+#define TIOCM_SR        0x010
+#define TIOCM_CTS       0x020
+#define TIOCM_CAR       0x040
+#define TIOCM_RNG       0x080
+#define TIOCM_DSR       0x100
+#define TIOCM_CD        TIOCM_CAR
+#define TIOCM_RI        TIOCM_RNG
+#define TIOCM_OUT1      0x2000
+#define TIOCM_OUT2      0x4000
+#define TIOCM_LOOP      0x8000
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 #ifdef __KERNEL__
-# ifdef CONFIG_X86_32
-#  include "termios_32.h"
+/*      intr=^C         quit=^\         erase=del       kill=^U
-# else
+        eof=^D          vtime=\0        vmin=\1         sxtc=\0
-#  include "termios_64.h"
+        start=^Q        stop=^S         susp=^Z         eol=\0
-# endif
+        reprint=^R      discard=^U      werase=^W       lnext=^V
-#else
+        eol2=\0
-# ifdef __i386__
+*/
-#  include "termios_32.h"
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-# else
-#  include "termios_64.h"
+/*
-# endif
+ * Translate a "termio" structure into a "termios". Ugh.
-#endif
+ */
+#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
+        unsigned short __tmp; \
+        get_user(__tmp,&(termio)->x); \
+        *(unsigned short *) &(termios)->x = __tmp; \
+}
+#define user_termio_to_kernel_termios(termios, termio) \
+({ \
+        SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
+        SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
+        SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
+        SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
+        copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
+})
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+#define kernel_termios_to_user_termio(termio, termios) \
+({ \
+        put_user((termios)->c_iflag, &(termio)->c_iflag); \
+        put_user((termios)->c_oflag, &(termio)->c_oflag); \
+        put_user((termios)->c_cflag, &(termio)->c_cflag); \
+        put_user((termios)->c_lflag, &(termio)->c_lflag); \
+        put_user((termios)->c_line,  &(termio)->c_line); \
+        copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
+})
+#define user_termios_to_kernel_termios(k, u) \
+        copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) \
+        copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) \
+        copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) \
+        copy_to_user(u, k, sizeof(struct termios))
+#endif  /* __KERNEL__ */
+#endif /* _ASM_X86_TERMIOS_H */
diff --git a/include/asm-x86/termios_32.h b/include/asm-x86/termios_32.h
deleted file mode 100644
index 6fdb2c841b73..000000000000
--- a/include/asm-x86/termios_32.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _I386_TERMIOS_H
-#define _I386_TERMIOS_H
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-struct winsize {
-        unsigned short ws_row;
-        unsigned short ws_col;
-        unsigned short ws_xpixel;
-        unsigned short ws_ypixel;
-};
-#define NCC 8
-struct termio {
-        unsigned short c_iflag;         /* input mode flags */
-        unsigned short c_oflag;         /* output mode flags */
-        unsigned short c_cflag;         /* control mode flags */
-        unsigned short c_lflag;         /* local mode flags */
-        unsigned char c_line;           /* line discipline */
-        unsigned char c_cc[NCC];        /* control characters */
-};
-/* modem lines */
-#define TIOCM_LE        0x001
-#define TIOCM_DTR       0x002
-#define TIOCM_RTS       0x004
-#define TIOCM_ST        0x008
-#define TIOCM_SR        0x010
-#define TIOCM_CTS       0x020
-#define TIOCM_CAR       0x040
-#define TIOCM_RNG       0x080
-#define TIOCM_DSR       0x100
-#define TIOCM_CD        TIOCM_CAR
-#define TIOCM_RI        TIOCM_RNG
-#define TIOCM_OUT1      0x2000
-#define TIOCM_OUT2      0x4000
-#define TIOCM_LOOP      0x8000
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-#ifdef __KERNEL__
-/*      intr=^C         quit=^\         erase=del       kill=^U
-        eof=^D          vtime=\0        vmin=\1         sxtc=\0
-        start=^Q        stop=^S         susp=^Z         eol=\0
-        reprint=^R      discard=^U      werase=^W       lnext=^V
-        eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-        unsigned short __tmp; \
-        get_user(__tmp,&(termio)->x); \
-        *(unsigned short *) &(termios)->x = __tmp; \
-}
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-        copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-        put_user((termios)->c_iflag, &(termio)->c_iflag); \
-        put_user((termios)->c_oflag, &(termio)->c_oflag); \
-        put_user((termios)->c_cflag, &(termio)->c_cflag); \
-        put_user((termios)->c_lflag, &(termio)->c_lflag); \
-        put_user((termios)->c_line,  &(termio)->c_line); \
-        copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-#endif  /* __KERNEL__ */
-#endif  /* _I386_TERMIOS_H */
diff --git a/include/asm-x86/termios_64.h b/include/asm-x86/termios_64.h
deleted file mode 100644
index 35ee59b78329..000000000000
--- a/include/asm-x86/termios_64.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _X8664_TERMIOS_H
-#define _X8664_TERMIOS_H
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-struct winsize {
-        unsigned short ws_row;
-        unsigned short ws_col;
-        unsigned short ws_xpixel;
-        unsigned short ws_ypixel;
-};
-#define NCC 8
-struct termio {
-        unsigned short c_iflag;         /* input mode flags */
-        unsigned short c_oflag;         /* output mode flags */
-        unsigned short c_cflag;         /* control mode flags */
-        unsigned short c_lflag;         /* local mode flags */
-        unsigned char c_line;           /* line discipline */
-        unsigned char c_cc[NCC];        /* control characters */
-};
-/* modem lines */
-#define TIOCM_LE        0x001
-#define TIOCM_DTR       0x002
-#define TIOCM_RTS       0x004
-#define TIOCM_ST        0x008
-#define TIOCM_SR        0x010
-#define TIOCM_CTS       0x020
-#define TIOCM_CAR       0x040
-#define TIOCM_RNG       0x080
-#define TIOCM_DSR       0x100
-#define TIOCM_CD        TIOCM_CAR
-#define TIOCM_RI        TIOCM_RNG
-#define TIOCM_OUT1      0x2000
-#define TIOCM_OUT2      0x4000
-#define TIOCM_LOOP      0x8000
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-#ifdef __KERNEL__
-/*      intr=^C         quit=^\         erase=del       kill=^U
-        eof=^D          vtime=\0        vmin=\1         sxtc=\0
-        start=^Q        stop=^S         susp=^Z         eol=\0
-        reprint=^R      discard=^U      werase=^W       lnext=^V
-        eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
-        unsigned short __tmp; \
-        get_user(__tmp,&(termio)->x); \
-        *(unsigned short *) &(termios)->x = __tmp; \
-}
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
-        SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
-        copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
-        put_user((termios)->c_iflag, &(termio)->c_iflag); \
-        put_user((termios)->c_oflag, &(termio)->c_oflag); \
-        put_user((termios)->c_cflag, &(termio)->c_cflag); \
-        put_user((termios)->c_lflag, &(termio)->c_lflag); \
-        put_user((termios)->c_line,  &(termio)->c_line); \
-        copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-#endif  /* __KERNEL__ */
-#endif  /* _X8664_TERMIOS_H */
diff --git a/include/asm-x86/tlb.h b/include/asm-x86/tlb.h
index 7d55c3762b43..e4e9e2d07a93 100644
--- a/include/asm-x86/tlb.h
+++ b/include/asm-x86/tlb.h
@@ -1,5 +1,11 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_TLB_H
-# include "tlb_32.h"
+#define _ASM_X86_TLB_H
-#else
-# include "tlb_64.h"
+#define tlb_start_vma(tlb, vma) do { } while (0)
+#define tlb_end_vma(tlb, vma) do { } while (0)
+#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
+#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
+#include <asm-generic/tlb.h>
 #endif
diff --git a/include/asm-x86/tlb_32.h b/include/asm-x86/tlb_32.h
deleted file mode 100644
index c006c5c92bea..000000000000
--- a/include/asm-x86/tlb_32.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _I386_TLB_H
-#define _I386_TLB_H
-/*
- * x86 doesn't need any special per-pte or
- * per-vma handling..
- */
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma) do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
-/*
- * .. because we flush the whole mm when it
- * fills up.
- */
-#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
-#include <asm-generic/tlb.h>
-#endif
diff --git a/include/asm-x86/tlb_64.h b/include/asm-x86/tlb_64.h
deleted file mode 100644
index cd4c3c590a0e..000000000000
--- a/include/asm-x86/tlb_64.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef TLB_H
-#define TLB_H 1
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma) do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
-#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
-#include <asm-generic/tlb.h>
-#endif
diff --git a/include/asm-x86/types.h b/include/asm-x86/types.h
index a777a9b83974..63733f315688 100644
--- a/include/asm-x86/types.h
+++ b/include/asm-x86/types.h
@@ -1,13 +1,70 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_TYPES_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_TYPES_H
-#  include "types_32.h"
-# else
+#ifndef __ASSEMBLY__
-#  include "types_64.h"
+typedef unsigned short umode_t;
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+#ifdef __i386__
+# ifdef __GNUC__
+__extension__ typedef __signed__ long long __s64;
+__extension__ typedef unsigned long long __u64;
 # endif
 #else
-# ifdef __i386__
+typedef __signed__ long long __s64;
-#  include "types_32.h"
+typedef unsigned long long __u64;
-# else
+#endif
-#  include "types_64.h"
-# endif
+#endif /* __ASSEMBLY__ */
+/*
+ * These aren't exported outside the kernel to avoid name space clashes
+ */
+#ifdef __KERNEL__
+#ifdef CONFIG_X86_32
+# define BITS_PER_LONG 32
+#else
+# define BITS_PER_LONG 64
+#endif
+#ifndef __ASSEMBLY__
+typedef signed char s8;
+typedef unsigned char u8;
+typedef signed short s16;
+typedef unsigned short u16;
+typedef signed int s32;
+typedef unsigned int u32;
+typedef signed long long s64;
+typedef unsigned long long u64;
+typedef u64 dma64_addr_t;
+#if defined(CONFIG_X86_64) || defined(CONFIG_HIGHMEM64G)
+/* DMA addresses come in 32-bit and 64-bit flavours. */
+typedef u64 dma_addr_t;
+#else
+typedef u32 dma_addr_t;
+#endif
+#endif /* __ASSEMBLY__ */
+#endif /* __KERNEL__ */
 #endif
diff --git a/include/asm-x86/types_32.h b/include/asm-x86/types_32.h
deleted file mode 100644
index faca1922c4c3..000000000000
--- a/include/asm-x86/types_32.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _I386_TYPES_H
-#define _I386_TYPES_H
-#ifndef __ASSEMBLY__
-typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-#if defined(__GNUC__)
-__extension__ typedef __signed__ long long __s64;
-__extension__ typedef unsigned long long __u64;
-#endif
-#endif /* __ASSEMBLY__ */
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-#define BITS_PER_LONG 32
-#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-typedef signed short s16;
-typedef unsigned short u16;
-typedef signed int s32;
-typedef unsigned int u32;
-typedef signed long long s64;
-typedef unsigned long long u64;
-/* DMA addresses come in generic and 64-bit flavours.  */
-#ifdef CONFIG_HIGHMEM64G
-typedef u64 dma_addr_t;
-#else
-typedef u32 dma_addr_t;
-#endif
-typedef u64 dma64_addr_t;
-#endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-#endif
diff --git a/include/asm-x86/types_64.h b/include/asm-x86/types_64.h
deleted file mode 100644
index 2d4491aae281..000000000000
--- a/include/asm-x86/types_64.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _X86_64_TYPES_H
-#define _X86_64_TYPES_H
-#ifndef __ASSEMBLY__
-typedef unsigned short umode_t;
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-typedef __signed__ long long __s64;
-typedef unsigned long long  __u64;
-#endif /* __ASSEMBLY__ */
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-#define BITS_PER_LONG 64
-#ifndef __ASSEMBLY__
-typedef signed char s8;
-typedef unsigned char u8;
-typedef signed short s16;
-typedef unsigned short u16;
-typedef signed int s32;
-typedef unsigned int u32;
-typedef signed long long s64;
-typedef unsigned long long u64;
-typedef u64 dma64_addr_t;
-typedef u64 dma_addr_t;
-#endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-#endif
diff --git a/include/asm-x86/ucontext.h b/include/asm-x86/ucontext.h
index 175c8cb59731..50a79f7fcde9 100644
--- a/include/asm-x86/ucontext.h
+++ b/include/asm-x86/ucontext.h
@@ -1,13 +1,12 @@
-#ifdef __KERNEL__
+#ifndef _ASM_X86_UCONTEXT_H
-# ifdef CONFIG_X86_32
+#define _ASM_X86_UCONTEXT_H
-#  include "ucontext_32.h"
-# else
+struct ucontext {
-#  include "ucontext_64.h"
+        unsigned long     uc_flags;
-# endif
+        struct ucontext  *uc_link;
-#else
+        stack_t           uc_stack;
-# ifdef __i386__
+        struct sigcontext uc_mcontext;
-#  include "ucontext_32.h"
+        sigset_t          uc_sigmask;   /* mask last for extensibility */
-# else
+};
-#  include "ucontext_64.h"
-# endif
+#endif /* _ASM_X86_UCONTEXT_H */
-#endif
diff --git a/include/asm-x86/ucontext_32.h b/include/asm-x86/ucontext_32.h
deleted file mode 100644
index b0db36925f55..000000000000
--- a/include/asm-x86/ucontext_32.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASMi386_UCONTEXT_H
-#define _ASMi386_UCONTEXT_H
-struct ucontext {
-        unsigned long     uc_flags;
-        struct ucontext  *uc_link;
-        stack_t           uc_stack;
-        struct sigcontext uc_mcontext;
-        sigset_t          uc_sigmask;   /* mask last for extensibility */
-};
-#endif /* !_ASMi386_UCONTEXT_H */
diff --git a/include/asm-x86/ucontext_64.h b/include/asm-x86/ucontext_64.h
deleted file mode 100644
index 159a3da9e112..000000000000
--- a/include/asm-x86/ucontext_64.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASMX8664_UCONTEXT_H
-#define _ASMX8664_UCONTEXT_H
-struct ucontext {
-        unsigned long     uc_flags;
-        struct ucontext  *uc_link;
-        stack_t           uc_stack;
-        struct sigcontext uc_mcontext;
-        sigset_t          uc_sigmask;   /* mask last for extensibility */
-};
-#endif
diff --git a/include/asm-x86/unaligned.h b/include/asm-x86/unaligned.h
index 68067150fbcb..913598d4f761 100644
--- a/include/asm-x86/unaligned.h
+++ b/include/asm-x86/unaligned.h
@@ -1,5 +1,37 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_UNALIGNED_H
-# include "unaligned_32.h"
+#define _ASM_X86_UNALIGNED_H
-#else
-# include "unaligned_64.h"
+/*
-#endif
+ * The x86 can do unaligned accesses itself.
+ *
+ * The strange macros are there to make sure these can't
+ * be misused in a way that makes them not work on other
+ * architectures where unaligned accesses aren't as simple.
+ */
+/**
+ * get_unaligned - get value from possibly mis-aligned location
+ * @ptr: pointer to value
+ *
+ * This macro should be used for accessing values larger in size than
+ * single bytes at locations that are expected to be improperly aligned,
+ * e.g. retrieving a u16 value from a location not u16-aligned.
+ *
+ * Note that unaligned accesses can be very expensive on some architectures.
+ */
+#define get_unaligned(ptr) (*(ptr))
+/**
+ * put_unaligned - put value to a possibly mis-aligned location
+ * @val: value to place
+ * @ptr: pointer to location
+ *
+ * This macro should be used for placing values larger in size than
+ * single bytes at locations that are expected to be improperly aligned,
+ * e.g. writing a u16 value to a location not u16-aligned.
+ *
+ * Note that unaligned accesses can be very expensive on some architectures.
+ */
+#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
+#endif /* _ASM_X86_UNALIGNED_H */
diff --git a/include/asm-x86/unaligned_32.h b/include/asm-x86/unaligned_32.h
deleted file mode 100644
index 7acd7957621e..000000000000
--- a/include/asm-x86/unaligned_32.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef __I386_UNALIGNED_H
-#define __I386_UNALIGNED_H
-/*
- * The i386 can do unaligned accesses itself. 
- *
- * The strange macros are there to make sure these can't
- * be misused in a way that makes them not work on other
- * architectures where unaligned accesses aren't as simple.
- */
-/**
- * get_unaligned - get value from possibly mis-aligned location
- * @ptr: pointer to value
- *
- * This macro should be used for accessing values larger in size than 
- * single bytes at locations that are expected to be improperly aligned, 
- * e.g. retrieving a u16 value from a location not u16-aligned.
- *
- * Note that unaligned accesses can be very expensive on some architectures.
- */
-#define get_unaligned(ptr) (*(ptr))
-/**
- * put_unaligned - put value to a possibly mis-aligned location
- * @val: value to place
- * @ptr: pointer to location
- *
- * This macro should be used for placing values larger in size than 
- * single bytes at locations that are expected to be improperly aligned, 
- * e.g. writing a u16 value to a location not u16-aligned.
- *
- * Note that unaligned accesses can be very expensive on some architectures.
- */
-#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
-#endif
diff --git a/include/asm-x86/unaligned_64.h b/include/asm-x86/unaligned_64.h
deleted file mode 100644
index d4bf78dc6f39..000000000000
--- a/include/asm-x86/unaligned_64.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef __X8664_UNALIGNED_H
-#define __X8664_UNALIGNED_H
-/*
- * The x86-64 can do unaligned accesses itself. 
- *
- * The strange macros are there to make sure these can't
- * be misused in a way that makes them not work on other
- * architectures where unaligned accesses aren't as simple.
- */
-/**
- * get_unaligned - get value from possibly mis-aligned location
- * @ptr: pointer to value
- *
- * This macro should be used for accessing values larger in size than 
- * single bytes at locations that are expected to be improperly aligned, 
- * e.g. retrieving a u16 value from a location not u16-aligned.
- *
- * Note that unaligned accesses can be very expensive on some architectures.
- */
-#define get_unaligned(ptr) (*(ptr))
-/**
- * put_unaligned - put value to a possibly mis-aligned location
- * @val: value to place
- * @ptr: pointer to location
- *
- * This macro should be used for placing values larger in size than 
- * single bytes at locations that are expected to be improperly aligned, 
- * e.g. writing a u16 value to a location not u16-aligned.
- *
- * Note that unaligned accesses can be very expensive on some architectures.
- */
-#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
-#endif
diff --git a/include/asm-x86/unistd_64.h b/include/asm-x86/unistd_64.h
index fc4e73f5f1fa..5ff4d3e24c34 100644
--- a/include/asm-x86/unistd_64.h
+++ b/include/asm-x86/unistd_64.h
@@ -2,635 +2,638 @@
 #define _ASM_X86_64_UNISTD_H_
 #ifndef __SYSCALL
-#define __SYSCALL(a,b) 
+#define __SYSCALL(a,b)
 #endif
 /*
 * This file contains the system call numbers.
- * 
+ *
 * Note: holes are not allowed.
 */
 /* at least 8 syscall per cacheline */
-#define __NR_read                                0
+#define __NR_read                               0
 __SYSCALL(__NR_read, sys_read)
-#define __NR_write                               1
+#define __NR_write                              1
 __SYSCALL(__NR_write, sys_write)
-#define __NR_open                                2
+#define __NR_open                               2
 __SYSCALL(__NR_open, sys_open)
-#define __NR_close                               3
+#define __NR_close                              3
 __SYSCALL(__NR_close, sys_close)
-#define __NR_stat                                4
+#define __NR_stat                               4
 __SYSCALL(__NR_stat, sys_newstat)
-#define __NR_fstat                               5
+#define __NR_fstat                              5
 __SYSCALL(__NR_fstat, sys_newfstat)
-#define __NR_lstat                               6
+#define __NR_lstat                              6
 __SYSCALL(__NR_lstat, sys_newlstat)
-#define __NR_poll                                7
+#define __NR_poll                               7
 __SYSCALL(__NR_poll, sys_poll)
-#define __NR_lseek                               8
+#define __NR_lseek                              8
 __SYSCALL(__NR_lseek, sys_lseek)
-#define __NR_mmap                                9
+#define __NR_mmap                               9
 __SYSCALL(__NR_mmap, sys_mmap)
-#define __NR_mprotect                           10
+#define __NR_mprotect                           10
 __SYSCALL(__NR_mprotect, sys_mprotect)
-#define __NR_munmap                             11
+#define __NR_munmap                             11
 __SYSCALL(__NR_munmap, sys_munmap)
-#define __NR_brk                                12
+#define __NR_brk                                12
 __SYSCALL(__NR_brk, sys_brk)
-#define __NR_rt_sigaction                       13
+#define __NR_rt_sigaction                       13
 __SYSCALL(__NR_rt_sigaction, sys_rt_sigaction)
-#define __NR_rt_sigprocmask                     14
+#define __NR_rt_sigprocmask                     14
 __SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask)
-#define __NR_rt_sigreturn                       15
+#define __NR_rt_sigreturn                       15
 __SYSCALL(__NR_rt_sigreturn, stub_rt_sigreturn)
-#define __NR_ioctl                              16
+#define __NR_ioctl                              16
 __SYSCALL(__NR_ioctl, sys_ioctl)
-#define __NR_pread64                            17
+#define __NR_pread64                            17
 __SYSCALL(__NR_pread64, sys_pread64)
-#define __NR_pwrite64                           18
+#define __NR_pwrite64                           18
 __SYSCALL(__NR_pwrite64, sys_pwrite64)
-#define __NR_readv                              19
+#define __NR_readv                              19
 __SYSCALL(__NR_readv, sys_readv)
-#define __NR_writev                             20
+#define __NR_writev                             20
 __SYSCALL(__NR_writev, sys_writev)
-#define __NR_access                             21
+#define __NR_access                             21
 __SYSCALL(__NR_access, sys_access)
-#define __NR_pipe                               22
+#define __NR_pipe                               22
 __SYSCALL(__NR_pipe, sys_pipe)
-#define __NR_select                             23
+#define __NR_select                             23
 __SYSCALL(__NR_select, sys_select)
-#define __NR_sched_yield                        24
+#define __NR_sched_yield                        24
 __SYSCALL(__NR_sched_yield, sys_sched_yield)
-#define __NR_mremap                             25
+#define __NR_mremap                             25
 __SYSCALL(__NR_mremap, sys_mremap)
-#define __NR_msync                              26
+#define __NR_msync                              26
 __SYSCALL(__NR_msync, sys_msync)
-#define __NR_mincore                            27
+#define __NR_mincore                            27
 __SYSCALL(__NR_mincore, sys_mincore)
-#define __NR_madvise                            28
+#define __NR_madvise                            28
 __SYSCALL(__NR_madvise, sys_madvise)
-#define __NR_shmget                             29
+#define __NR_shmget                             29
 __SYSCALL(__NR_shmget, sys_shmget)
-#define __NR_shmat                              30
+#define __NR_shmat                              30
 __SYSCALL(__NR_shmat, sys_shmat)
-#define __NR_shmctl                             31
+#define __NR_shmctl                             31
 __SYSCALL(__NR_shmctl, sys_shmctl)
-#define __NR_dup                                32
+#define __NR_dup                                32
 __SYSCALL(__NR_dup, sys_dup)
-#define __NR_dup2                               33
+#define __NR_dup2                               33
 __SYSCALL(__NR_dup2, sys_dup2)
-#define __NR_pause                              34
+#define __NR_pause                              34
 __SYSCALL(__NR_pause, sys_pause)
-#define __NR_nanosleep                          35
+#define __NR_nanosleep                          35
 __SYSCALL(__NR_nanosleep, sys_nanosleep)
-#define __NR_getitimer                          36
+#define __NR_getitimer                          36
 __SYSCALL(__NR_getitimer, sys_getitimer)
-#define __NR_alarm                              37
+#define __NR_alarm                              37
 __SYSCALL(__NR_alarm, sys_alarm)
-#define __NR_setitimer                          38
+#define __NR_setitimer                          38
 __SYSCALL(__NR_setitimer, sys_setitimer)
-#define __NR_getpid                             39
+#define __NR_getpid                             39
 __SYSCALL(__NR_getpid, sys_getpid)
-#define __NR_sendfile                           40
+#define __NR_sendfile                           40
 __SYSCALL(__NR_sendfile, sys_sendfile64)
-#define __NR_socket                             41
+#define __NR_socket                             41
 __SYSCALL(__NR_socket, sys_socket)
-#define __NR_connect                            42
+#define __NR_connect                            42
 __SYSCALL(__NR_connect, sys_connect)
-#define __NR_accept                             43
+#define __NR_accept                             43
 __SYSCALL(__NR_accept, sys_accept)
-#define __NR_sendto                             44
+#define __NR_sendto                             44
 __SYSCALL(__NR_sendto, sys_sendto)
-#define __NR_recvfrom                           45
+#define __NR_recvfrom                           45
 __SYSCALL(__NR_recvfrom, sys_recvfrom)
-#define __NR_sendmsg                            46
+#define __NR_sendmsg                            46
 __SYSCALL(__NR_sendmsg, sys_sendmsg)
-#define __NR_recvmsg                            47
+#define __NR_recvmsg                            47
 __SYSCALL(__NR_recvmsg, sys_recvmsg)
-#define __NR_shutdown                           48
+#define __NR_shutdown                           48
 __SYSCALL(__NR_shutdown, sys_shutdown)
-#define __NR_bind                               49
+#define __NR_bind                               49
 __SYSCALL(__NR_bind, sys_bind)
-#define __NR_listen                             50
+#define __NR_listen                             50
 __SYSCALL(__NR_listen, sys_listen)
-#define __NR_getsockname                        51
+#define __NR_getsockname                        51
 __SYSCALL(__NR_getsockname, sys_getsockname)
-#define __NR_getpeername                        52
+#define __NR_getpeername                        52
 __SYSCALL(__NR_getpeername, sys_getpeername)
-#define __NR_socketpair                         53
+#define __NR_socketpair                         53
 __SYSCALL(__NR_socketpair, sys_socketpair)
-#define __NR_setsockopt                         54
+#define __NR_setsockopt                         54
 __SYSCALL(__NR_setsockopt, sys_setsockopt)
-#define __NR_getsockopt                         55
+#define __NR_getsockopt                         55
 __SYSCALL(__NR_getsockopt, sys_getsockopt)
-#define __NR_clone                              56
+#define __NR_clone                              56
 __SYSCALL(__NR_clone, stub_clone)
-#define __NR_fork                               57
+#define __NR_fork                               57
-__SYSCALL(__NR_fork, stub_fork) 
+__SYSCALL(__NR_fork, stub_fork)
-#define __NR_vfork                              58
+#define __NR_vfork                              58
 __SYSCALL(__NR_vfork, stub_vfork)
-#define __NR_execve                             59
+#define __NR_execve                             59
 __SYSCALL(__NR_execve, stub_execve)
-#define __NR_exit                               60
+#define __NR_exit                               60
 __SYSCALL(__NR_exit, sys_exit)
-#define __NR_wait4                              61
+#define __NR_wait4                              61
 __SYSCALL(__NR_wait4, sys_wait4)
-#define __NR_kill                               62
+#define __NR_kill                               62
 __SYSCALL(__NR_kill, sys_kill)
-#define __NR_uname                              63
+#define __NR_uname                              63
 __SYSCALL(__NR_uname, sys_uname)
-#define __NR_semget                             64
+#define __NR_semget                             64
 __SYSCALL(__NR_semget, sys_semget)
-#define __NR_semop                              65
+#define __NR_semop                              65
 __SYSCALL(__NR_semop, sys_semop)
-#define __NR_semctl                             66
+#define __NR_semctl                             66
 __SYSCALL(__NR_semctl, sys_semctl)
-#define __NR_shmdt                              67
+#define __NR_shmdt                              67
 __SYSCALL(__NR_shmdt, sys_shmdt)
-#define __NR_msgget                             68
+#define __NR_msgget                             68
 __SYSCALL(__NR_msgget, sys_msgget)
-#define __NR_msgsnd                             69
+#define __NR_msgsnd                             69
 __SYSCALL(__NR_msgsnd, sys_msgsnd)
-#define __NR_msgrcv                             70
+#define __NR_msgrcv                             70
 __SYSCALL(__NR_msgrcv, sys_msgrcv)
-#define __NR_msgctl                             71
+#define __NR_msgctl                             71
 __SYSCALL(__NR_msgctl, sys_msgctl)
-#define __NR_fcntl                              72
+#define __NR_fcntl                              72
 __SYSCALL(__NR_fcntl, sys_fcntl)
-#define __NR_flock                              73
+#define __NR_flock                              73
 __SYSCALL(__NR_flock, sys_flock)
-#define __NR_fsync                              74
+#define __NR_fsync                              74
 __SYSCALL(__NR_fsync, sys_fsync)
-#define __NR_fdatasync                          75
+#define __NR_fdatasync                          75
 __SYSCALL(__NR_fdatasync, sys_fdatasync)
-#define __NR_truncate                           76
+#define __NR_truncate                           76
 __SYSCALL(__NR_truncate, sys_truncate)
-#define __NR_ftruncate                          77
+#define __NR_ftruncate                          77
 __SYSCALL(__NR_ftruncate, sys_ftruncate)
-#define __NR_getdents                           78
+#define __NR_getdents                           78
 __SYSCALL(__NR_getdents, sys_getdents)
-#define __NR_getcwd                             79
+#define __NR_getcwd                             79
 __SYSCALL(__NR_getcwd, sys_getcwd)
-#define __NR_chdir                              80
+#define __NR_chdir                              80
 __SYSCALL(__NR_chdir, sys_chdir)
-#define __NR_fchdir                             81
+#define __NR_fchdir                             81
 __SYSCALL(__NR_fchdir, sys_fchdir)
-#define __NR_rename                             82
+#define __NR_rename                             82
 __SYSCALL(__NR_rename, sys_rename)
-#define __NR_mkdir                              83
+#define __NR_mkdir                              83
 __SYSCALL(__NR_mkdir, sys_mkdir)
-#define __NR_rmdir                              84
+#define __NR_rmdir                              84
 __SYSCALL(__NR_rmdir, sys_rmdir)
-#define __NR_creat                              85
+#define __NR_creat                              85
 __SYSCALL(__NR_creat, sys_creat)
-#define __NR_link                               86
+#define __NR_link                               86
 __SYSCALL(__NR_link, sys_link)
-#define __NR_unlink                             87
+#define __NR_unlink                             87
 __SYSCALL(__NR_unlink, sys_unlink)
-#define __NR_symlink                            88
+#define __NR_symlink                            88
 __SYSCALL(__NR_symlink, sys_symlink)
-#define __NR_readlink                           89
+#define __NR_readlink                           89
 __SYSCALL(__NR_readlink, sys_readlink)
-#define __NR_chmod                              90
+#define __NR_chmod                              90
 __SYSCALL(__NR_chmod, sys_chmod)
-#define __NR_fchmod                             91
+#define __NR_fchmod                             91
 __SYSCALL(__NR_fchmod, sys_fchmod)
-#define __NR_chown                              92
+#define __NR_chown                              92
 __SYSCALL(__NR_chown, sys_chown)
-#define __NR_fchown                             93
+#define __NR_fchown                             93
 __SYSCALL(__NR_fchown, sys_fchown)
-#define __NR_lchown                             94
+#define __NR_lchown                             94
 __SYSCALL(__NR_lchown, sys_lchown)
-#define __NR_umask                              95
+#define __NR_umask                              95
 __SYSCALL(__NR_umask, sys_umask)
-#define __NR_gettimeofday                       96
+#define __NR_gettimeofday                       96
 __SYSCALL(__NR_gettimeofday, sys_gettimeofday)
-#define __NR_getrlimit                          97
+#define __NR_getrlimit                          97
 __SYSCALL(__NR_getrlimit, sys_getrlimit)
-#define __NR_getrusage                          98
+#define __NR_getrusage                          98
 __SYSCALL(__NR_getrusage, sys_getrusage)
-#define __NR_sysinfo                            99
+#define __NR_sysinfo                            99
 __SYSCALL(__NR_sysinfo, sys_sysinfo)
-#define __NR_times                             100
+#define __NR_times                              100
 __SYSCALL(__NR_times, sys_times)
-#define __NR_ptrace                            101
+#define __NR_ptrace                             101
 __SYSCALL(__NR_ptrace, sys_ptrace)
-#define __NR_getuid                            102
+#define __NR_getuid                             102
 __SYSCALL(__NR_getuid, sys_getuid)
-#define __NR_syslog                            103
+#define __NR_syslog                             103
 __SYSCALL(__NR_syslog, sys_syslog)
 /* at the very end the stuff that never runs during the benchmarks */
-#define __NR_getgid                            104
+#define __NR_getgid                             104
 __SYSCALL(__NR_getgid, sys_getgid)
-#define __NR_setuid                            105
+#define __NR_setuid                             105
 __SYSCALL(__NR_setuid, sys_setuid)
-#define __NR_setgid                            106
+#define __NR_setgid                             106
 __SYSCALL(__NR_setgid, sys_setgid)
-#define __NR_geteuid                           107
+#define __NR_geteuid                            107
 __SYSCALL(__NR_geteuid, sys_geteuid)
-#define __NR_getegid                           108
+#define __NR_getegid                            108
 __SYSCALL(__NR_getegid, sys_getegid)
-#define __NR_setpgid                           109
+#define __NR_setpgid                            109
 __SYSCALL(__NR_setpgid, sys_setpgid)
-#define __NR_getppid                           110
+#define __NR_getppid                            110
 __SYSCALL(__NR_getppid, sys_getppid)
-#define __NR_getpgrp                           111
+#define __NR_getpgrp                            111
 __SYSCALL(__NR_getpgrp, sys_getpgrp)
-#define __NR_setsid                            112
+#define __NR_setsid                             112
 __SYSCALL(__NR_setsid, sys_setsid)
-#define __NR_setreuid                          113
+#define __NR_setreuid                           113
 __SYSCALL(__NR_setreuid, sys_setreuid)
-#define __NR_setregid                          114
+#define __NR_setregid                           114
 __SYSCALL(__NR_setregid, sys_setregid)
-#define __NR_getgroups                         115
+#define __NR_getgroups                          115
 __SYSCALL(__NR_getgroups, sys_getgroups)
-#define __NR_setgroups                         116
+#define __NR_setgroups                          116
 __SYSCALL(__NR_setgroups, sys_setgroups)
-#define __NR_setresuid                         117
+#define __NR_setresuid                          117
 __SYSCALL(__NR_setresuid, sys_setresuid)
-#define __NR_getresuid                         118
+#define __NR_getresuid                          118
 __SYSCALL(__NR_getresuid, sys_getresuid)
-#define __NR_setresgid                         119
+#define __NR_setresgid                          119
 __SYSCALL(__NR_setresgid, sys_setresgid)
-#define __NR_getresgid                         120
+#define __NR_getresgid                          120
 __SYSCALL(__NR_getresgid, sys_getresgid)
-#define __NR_getpgid                           121
+#define __NR_getpgid                            121
 __SYSCALL(__NR_getpgid, sys_getpgid)
-#define __NR_setfsuid                          122
+#define __NR_setfsuid                           122
 __SYSCALL(__NR_setfsuid, sys_setfsuid)
-#define __NR_setfsgid                          123
+#define __NR_setfsgid                           123
 __SYSCALL(__NR_setfsgid, sys_setfsgid)
-#define __NR_getsid                            124
+#define __NR_getsid                             124
 __SYSCALL(__NR_getsid, sys_getsid)
-#define __NR_capget                            125
+#define __NR_capget                             125
 __SYSCALL(__NR_capget, sys_capget)
-#define __NR_capset                            126
+#define __NR_capset                             126
 __SYSCALL(__NR_capset, sys_capset)
-#define __NR_rt_sigpending                     127
+#define __NR_rt_sigpending                      127
 __SYSCALL(__NR_rt_sigpending, sys_rt_sigpending)
-#define __NR_rt_sigtimedwait                   128
+#define __NR_rt_sigtimedwait                    128
 __SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait)
-#define __NR_rt_sigqueueinfo                   129
+#define __NR_rt_sigqueueinfo                    129
 __SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo)
-#define __NR_rt_sigsuspend                     130
+#define __NR_rt_sigsuspend                      130
 __SYSCALL(__NR_rt_sigsuspend, stub_rt_sigsuspend)
-#define __NR_sigaltstack                       131
+#define __NR_sigaltstack                        131
 __SYSCALL(__NR_sigaltstack, stub_sigaltstack)
-#define __NR_utime                             132
+#define __NR_utime                              132
 __SYSCALL(__NR_utime, sys_utime)
-#define __NR_mknod                             133
+#define __NR_mknod                              133
 __SYSCALL(__NR_mknod, sys_mknod)
 /* Only needed for a.out */
-#define __NR_uselib                            134
+#define __NR_uselib                             134
 __SYSCALL(__NR_uselib, sys_ni_syscall)
-#define __NR_personality                       135
+#define __NR_personality                        135
 __SYSCALL(__NR_personality, sys_personality)
-#define __NR_ustat                             136
+#define __NR_ustat                              136
 __SYSCALL(__NR_ustat, sys_ustat)
-#define __NR_statfs                            137
+#define __NR_statfs                             137
 __SYSCALL(__NR_statfs, sys_statfs)
-#define __NR_fstatfs                           138
+#define __NR_fstatfs                            138
 __SYSCALL(__NR_fstatfs, sys_fstatfs)
-#define __NR_sysfs                             139
+#define __NR_sysfs                              139
 __SYSCALL(__NR_sysfs, sys_sysfs)
-#define __NR_getpriority                       140
+#define __NR_getpriority                        140
 __SYSCALL(__NR_getpriority, sys_getpriority)
-#define __NR_setpriority                       141
+#define __NR_setpriority                        141
 __SYSCALL(__NR_setpriority, sys_setpriority)
-#define __NR_sched_setparam                    142
+#define __NR_sched_setparam                     142
 __SYSCALL(__NR_sched_setparam, sys_sched_setparam)
-#define __NR_sched_getparam                    143
+#define __NR_sched_getparam                     143
 __SYSCALL(__NR_sched_getparam, sys_sched_getparam)
-#define __NR_sched_setscheduler                144
+#define __NR_sched_setscheduler                 144
 __SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
-#define __NR_sched_getscheduler                145
+#define __NR_sched_getscheduler                 145
 __SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
-#define __NR_sched_get_priority_max            146
+#define __NR_sched_get_priority_max             146
 __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
-#define __NR_sched_get_priority_min            147
+#define __NR_sched_get_priority_min             147
 __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
-#define __NR_sched_rr_get_interval             148
+#define __NR_sched_rr_get_interval              148
 __SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval)
-#define __NR_mlock                             149
+#define __NR_mlock                              149
 __SYSCALL(__NR_mlock, sys_mlock)
-#define __NR_munlock                           150
+#define __NR_munlock                            150
 __SYSCALL(__NR_munlock, sys_munlock)
-#define __NR_mlockall                          151
+#define __NR_mlockall                           151
 __SYSCALL(__NR_mlockall, sys_mlockall)
-#define __NR_munlockall                        152
+#define __NR_munlockall                         152
 __SYSCALL(__NR_munlockall, sys_munlockall)
-#define __NR_vhangup                           153
+#define __NR_vhangup                            153
 __SYSCALL(__NR_vhangup, sys_vhangup)
-#define __NR_modify_ldt                        154
+#define __NR_modify_ldt                         154
 __SYSCALL(__NR_modify_ldt, sys_modify_ldt)
-#define __NR_pivot_root                        155
+#define __NR_pivot_root                         155
 __SYSCALL(__NR_pivot_root, sys_pivot_root)
-#define __NR__sysctl                           156
+#define __NR__sysctl                            156
 __SYSCALL(__NR__sysctl, sys_sysctl)
-#define __NR_prctl                             157
+#define __NR_prctl                              157
 __SYSCALL(__NR_prctl, sys_prctl)
-#define __NR_arch_prctl                        158
+#define __NR_arch_prctl                         158
-__SYSCALL(__NR_arch_prctl,      sys_arch_prctl) 
+__SYSCALL(__NR_arch_prctl, sys_arch_prctl)
-#define __NR_adjtimex                          159
+#define __NR_adjtimex                           159
 __SYSCALL(__NR_adjtimex, sys_adjtimex)
-#define __NR_setrlimit                         160
+#define __NR_setrlimit                          160
 __SYSCALL(__NR_setrlimit, sys_setrlimit)
-#define __NR_chroot                            161
+#define __NR_chroot                             161
 __SYSCALL(__NR_chroot, sys_chroot)
-#define __NR_sync                              162
+#define __NR_sync                               162
 __SYSCALL(__NR_sync, sys_sync)
-#define __NR_acct                              163
+#define __NR_acct                               163
 __SYSCALL(__NR_acct, sys_acct)
-#define __NR_settimeofday                      164
+#define __NR_settimeofday                       164
 __SYSCALL(__NR_settimeofday, sys_settimeofday)
-#define __NR_mount                             165
+#define __NR_mount                              165
 __SYSCALL(__NR_mount, sys_mount)
-#define __NR_umount2                           166
+#define __NR_umount2                            166
 __SYSCALL(__NR_umount2, sys_umount)
-#define __NR_swapon                            167
+#define __NR_swapon                             167
 __SYSCALL(__NR_swapon, sys_swapon)
-#define __NR_swapoff                           168
+#define __NR_swapoff                            168
 __SYSCALL(__NR_swapoff, sys_swapoff)
-#define __NR_reboot                            169
+#define __NR_reboot                             169
 __SYSCALL(__NR_reboot, sys_reboot)
-#define __NR_sethostname                       170
+#define __NR_sethostname                        170
 __SYSCALL(__NR_sethostname, sys_sethostname)
-#define __NR_setdomainname                     171
+#define __NR_setdomainname                      171
 __SYSCALL(__NR_setdomainname, sys_setdomainname)
-#define __NR_iopl                              172
+#define __NR_iopl                               172
 __SYSCALL(__NR_iopl, stub_iopl)
-#define __NR_ioperm                            173
+#define __NR_ioperm                             173
 __SYSCALL(__NR_ioperm, sys_ioperm)
-#define __NR_create_module                     174
+#define __NR_create_module                      174
 __SYSCALL(__NR_create_module, sys_ni_syscall)
-#define __NR_init_module                       175
+#define __NR_init_module                        175
 __SYSCALL(__NR_init_module, sys_init_module)
-#define __NR_delete_module                     176
+#define __NR_delete_module                      176
 __SYSCALL(__NR_delete_module, sys_delete_module)
-#define __NR_get_kernel_syms                   177
+#define __NR_get_kernel_syms                    177
 __SYSCALL(__NR_get_kernel_syms, sys_ni_syscall)
-#define __NR_query_module                      178
+#define __NR_query_module                       178
 __SYSCALL(__NR_query_module, sys_ni_syscall)
-#define __NR_quotactl                          179
+#define __NR_quotactl                           179
 __SYSCALL(__NR_quotactl, sys_quotactl)
-#define __NR_nfsservctl                        180
+#define __NR_nfsservctl                         180
 __SYSCALL(__NR_nfsservctl, sys_nfsservctl)
-#define __NR_getpmsg                           181      /* reserved for LiS/STREAMS */
+/* reserved for LiS/STREAMS */
+#define __NR_getpmsg                            181
 __SYSCALL(__NR_getpmsg, sys_ni_syscall)
-#define __NR_putpmsg                           182      /* reserved for LiS/STREAMS */
+#define __NR_putpmsg                            182
 __SYSCALL(__NR_putpmsg, sys_ni_syscall)
-#define __NR_afs_syscall                       183      /* reserved for AFS */ 
+/* reserved for AFS */
+#define __NR_afs_syscall                        183
 __SYSCALL(__NR_afs_syscall, sys_ni_syscall)
-#define __NR_tuxcall                    184 /* reserved for tux */
+/* reserved for tux */
+#define __NR_tuxcall                            184
 __SYSCALL(__NR_tuxcall, sys_ni_syscall)
-#define __NR_security                   185
+#define __NR_security                           185
 __SYSCALL(__NR_security, sys_ni_syscall)
-#define __NR_gettid             186
+#define __NR_gettid                             186
 __SYSCALL(__NR_gettid, sys_gettid)
-#define __NR_readahead          187
+#define __NR_readahead                          187
 __SYSCALL(__NR_readahead, sys_readahead)
-#define __NR_setxattr           188
+#define __NR_setxattr                           188
 __SYSCALL(__NR_setxattr, sys_setxattr)
-#define __NR_lsetxattr          189
+#define __NR_lsetxattr                          189
 __SYSCALL(__NR_lsetxattr, sys_lsetxattr)
-#define __NR_fsetxattr          190
+#define __NR_fsetxattr                          190
 __SYSCALL(__NR_fsetxattr, sys_fsetxattr)
-#define __NR_getxattr           191
+#define __NR_getxattr                           191
 __SYSCALL(__NR_getxattr, sys_getxattr)
-#define __NR_lgetxattr          192
+#define __NR_lgetxattr                          192
 __SYSCALL(__NR_lgetxattr, sys_lgetxattr)
-#define __NR_fgetxattr          193
+#define __NR_fgetxattr                          193
-__SYSCALL(__NR_fgetxattr, sys_fgetxattr) 
+__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
-#define __NR_listxattr          194
+#define __NR_listxattr                          194
-__SYSCALL(__NR_listxattr, sys_listxattr) 
+__SYSCALL(__NR_listxattr, sys_listxattr)
-#define __NR_llistxattr         195
+#define __NR_llistxattr                         195
-__SYSCALL(__NR_llistxattr, sys_llistxattr) 
+__SYSCALL(__NR_llistxattr, sys_llistxattr)
-#define __NR_flistxattr         196
+#define __NR_flistxattr                         196
-__SYSCALL(__NR_flistxattr, sys_flistxattr) 
+__SYSCALL(__NR_flistxattr, sys_flistxattr)
-#define __NR_removexattr        197
+#define __NR_removexattr                        197
-__SYSCALL(__NR_removexattr, sys_removexattr) 
+__SYSCALL(__NR_removexattr, sys_removexattr)
-#define __NR_lremovexattr       198
+#define __NR_lremovexattr                       198
-__SYSCALL(__NR_lremovexattr, sys_lremovexattr) 
+__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
-#define __NR_fremovexattr       199
+#define __NR_fremovexattr                       199
-__SYSCALL(__NR_fremovexattr, sys_fremovexattr) 
+__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
-#define __NR_tkill      200
+#define __NR_tkill                              200
-__SYSCALL(__NR_tkill, sys_tkill) 
+__SYSCALL(__NR_tkill, sys_tkill)
-#define __NR_time      201
+#define __NR_time                               201
 __SYSCALL(__NR_time, sys_time)
-#define __NR_futex     202
+#define __NR_futex                              202
 __SYSCALL(__NR_futex, sys_futex)
-#define __NR_sched_setaffinity    203
+#define __NR_sched_setaffinity                  203
 __SYSCALL(__NR_sched_setaffinity, sys_sched_setaffinity)
-#define __NR_sched_getaffinity     204
+#define __NR_sched_getaffinity                  204
 __SYSCALL(__NR_sched_getaffinity, sys_sched_getaffinity)
-#define __NR_set_thread_area    205
+#define __NR_set_thread_area                    205
 __SYSCALL(__NR_set_thread_area, sys_ni_syscall) /* use arch_prctl */
-#define __NR_io_setup   206
+#define __NR_io_setup                           206
 __SYSCALL(__NR_io_setup, sys_io_setup)
-#define __NR_io_destroy 207
+#define __NR_io_destroy                         207
 __SYSCALL(__NR_io_destroy, sys_io_destroy)
-#define __NR_io_getevents       208
+#define __NR_io_getevents                       208
 __SYSCALL(__NR_io_getevents, sys_io_getevents)
-#define __NR_io_submit  209
+#define __NR_io_submit                          209
 __SYSCALL(__NR_io_submit, sys_io_submit)
-#define __NR_io_cancel  210
+#define __NR_io_cancel                          210
 __SYSCALL(__NR_io_cancel, sys_io_cancel)
-#define __NR_get_thread_area    211
+#define __NR_get_thread_area                    211
 __SYSCALL(__NR_get_thread_area, sys_ni_syscall) /* use arch_prctl */
-#define __NR_lookup_dcookie     212
+#define __NR_lookup_dcookie                     212
 __SYSCALL(__NR_lookup_dcookie, sys_lookup_dcookie)
-#define __NR_epoll_create       213
+#define __NR_epoll_create                       213
 __SYSCALL(__NR_epoll_create, sys_epoll_create)
-#define __NR_epoll_ctl_old      214
+#define __NR_epoll_ctl_old                      214
 __SYSCALL(__NR_epoll_ctl_old, sys_ni_syscall)
-#define __NR_epoll_wait_old     215
+#define __NR_epoll_wait_old                     215
 __SYSCALL(__NR_epoll_wait_old, sys_ni_syscall)
-#define __NR_remap_file_pages   216
+#define __NR_remap_file_pages                   216
 __SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
-#define __NR_getdents64 217
+#define __NR_getdents64                         217
 __SYSCALL(__NR_getdents64, sys_getdents64)
-#define __NR_set_tid_address    218
+#define __NR_set_tid_address                    218
 __SYSCALL(__NR_set_tid_address, sys_set_tid_address)
-#define __NR_restart_syscall    219
+#define __NR_restart_syscall                    219
 __SYSCALL(__NR_restart_syscall, sys_restart_syscall)
-#define __NR_semtimedop         220
+#define __NR_semtimedop                         220
 __SYSCALL(__NR_semtimedop, sys_semtimedop)
-#define __NR_fadvise64          221
+#define __NR_fadvise64                          221
 __SYSCALL(__NR_fadvise64, sys_fadvise64)
-#define __NR_timer_create               222
+#define __NR_timer_create                       222
 __SYSCALL(__NR_timer_create, sys_timer_create)
-#define __NR_timer_settime              223
+#define __NR_timer_settime                      223
 __SYSCALL(__NR_timer_settime, sys_timer_settime)
-#define __NR_timer_gettime              224
+#define __NR_timer_gettime                      224
 __SYSCALL(__NR_timer_gettime, sys_timer_gettime)
-#define __NR_timer_getoverrun           225
+#define __NR_timer_getoverrun                   225
 __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
-#define __NR_timer_delete       226
+#define __NR_timer_delete                       226
 __SYSCALL(__NR_timer_delete, sys_timer_delete)
-#define __NR_clock_settime      227
+#define __NR_clock_settime                      227
 __SYSCALL(__NR_clock_settime, sys_clock_settime)
-#define __NR_clock_gettime      228
+#define __NR_clock_gettime                      228
 __SYSCALL(__NR_clock_gettime, sys_clock_gettime)
-#define __NR_clock_getres       229
+#define __NR_clock_getres                       229
 __SYSCALL(__NR_clock_getres, sys_clock_getres)
-#define __NR_clock_nanosleep    230
+#define __NR_clock_nanosleep                    230
 __SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep)
-#define __NR_exit_group         231
+#define __NR_exit_group                         231
 __SYSCALL(__NR_exit_group, sys_exit_group)
-#define __NR_epoll_wait         232
+#define __NR_epoll_wait                         232
 __SYSCALL(__NR_epoll_wait, sys_epoll_wait)
-#define __NR_epoll_ctl          233
+#define __NR_epoll_ctl                          233
 __SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
-#define __NR_tgkill             234
+#define __NR_tgkill                             234
 __SYSCALL(__NR_tgkill, sys_tgkill)
-#define __NR_utimes             235
+#define __NR_utimes                             235
 __SYSCALL(__NR_utimes, sys_utimes)
-#define __NR_vserver            236
+#define __NR_vserver                            236
 __SYSCALL(__NR_vserver, sys_ni_syscall)
-#define __NR_mbind              237
+#define __NR_mbind                              237
 __SYSCALL(__NR_mbind, sys_mbind)
-#define __NR_set_mempolicy      238
+#define __NR_set_mempolicy                      238
 __SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
-#define __NR_get_mempolicy      239
+#define __NR_get_mempolicy                      239
 __SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
-#define __NR_mq_open            240
+#define __NR_mq_open                            240
 __SYSCALL(__NR_mq_open, sys_mq_open)
-#define __NR_mq_unlink          241
+#define __NR_mq_unlink                          241
 __SYSCALL(__NR_mq_unlink, sys_mq_unlink)
-#define __NR_mq_timedsend       242
+#define __NR_mq_timedsend                       242
 __SYSCALL(__NR_mq_timedsend, sys_mq_timedsend)
-#define __NR_mq_timedreceive    243
+#define __NR_mq_timedreceive                    243
 __SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive)
-#define __NR_mq_notify          244
+#define __NR_mq_notify                          244
 __SYSCALL(__NR_mq_notify, sys_mq_notify)
-#define __NR_mq_getsetattr      245
+#define __NR_mq_getsetattr                      245
 __SYSCALL(__NR_mq_getsetattr, sys_mq_getsetattr)
-#define __NR_kexec_load         246
+#define __NR_kexec_load                         246
 __SYSCALL(__NR_kexec_load, sys_kexec_load)
-#define __NR_waitid             247
+#define __NR_waitid                             247
 __SYSCALL(__NR_waitid, sys_waitid)
-#define __NR_add_key            248
+#define __NR_add_key                            248
 __SYSCALL(__NR_add_key, sys_add_key)
-#define __NR_request_key        249
+#define __NR_request_key                        249
 __SYSCALL(__NR_request_key, sys_request_key)
-#define __NR_keyctl             250
+#define __NR_keyctl                             250
 __SYSCALL(__NR_keyctl, sys_keyctl)
-#define __NR_ioprio_set         251
+#define __NR_ioprio_set                         251
 __SYSCALL(__NR_ioprio_set, sys_ioprio_set)
-#define __NR_ioprio_get         252
+#define __NR_ioprio_get                         252
 __SYSCALL(__NR_ioprio_get, sys_ioprio_get)
-#define __NR_inotify_init       253
+#define __NR_inotify_init                       253
 __SYSCALL(__NR_inotify_init, sys_inotify_init)
-#define __NR_inotify_add_watch  254
+#define __NR_inotify_add_watch                  254
 __SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
-#define __NR_inotify_rm_watch   255
+#define __NR_inotify_rm_watch                   255
 __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
-#define __NR_migrate_pages      256
+#define __NR_migrate_pages                      256
 __SYSCALL(__NR_migrate_pages, sys_migrate_pages)
-#define __NR_openat             257
+#define __NR_openat                             257
 __SYSCALL(__NR_openat, sys_openat)
-#define __NR_mkdirat            258
+#define __NR_mkdirat                            258
 __SYSCALL(__NR_mkdirat, sys_mkdirat)
-#define __NR_mknodat            259
+#define __NR_mknodat                            259
 __SYSCALL(__NR_mknodat, sys_mknodat)
-#define __NR_fchownat           260
+#define __NR_fchownat                           260
 __SYSCALL(__NR_fchownat, sys_fchownat)
-#define __NR_futimesat          261
+#define __NR_futimesat                          261
 __SYSCALL(__NR_futimesat, sys_futimesat)
-#define __NR_newfstatat         262
+#define __NR_newfstatat                         262
 __SYSCALL(__NR_newfstatat, sys_newfstatat)
-#define __NR_unlinkat           263
+#define __NR_unlinkat                           263
 __SYSCALL(__NR_unlinkat, sys_unlinkat)
-#define __NR_renameat           264
+#define __NR_renameat                           264
 __SYSCALL(__NR_renameat, sys_renameat)
-#define __NR_linkat             265
+#define __NR_linkat                             265
 __SYSCALL(__NR_linkat, sys_linkat)
-#define __NR_symlinkat          266
+#define __NR_symlinkat                          266
 __SYSCALL(__NR_symlinkat, sys_symlinkat)
-#define __NR_readlinkat         267
+#define __NR_readlinkat                         267
 __SYSCALL(__NR_readlinkat, sys_readlinkat)
-#define __NR_fchmodat           268
+#define __NR_fchmodat                           268
 __SYSCALL(__NR_fchmodat, sys_fchmodat)
-#define __NR_faccessat          269
+#define __NR_faccessat                          269
 __SYSCALL(__NR_faccessat, sys_faccessat)
-#define __NR_pselect6           270
+#define __NR_pselect6                           270
 __SYSCALL(__NR_pselect6, sys_pselect6)
-#define __NR_ppoll              271
+#define __NR_ppoll                              271
 __SYSCALL(__NR_ppoll,   sys_ppoll)
-#define __NR_unshare            272
+#define __NR_unshare                            272
 __SYSCALL(__NR_unshare, sys_unshare)
-#define __NR_set_robust_list    273
+#define __NR_set_robust_list                    273
 __SYSCALL(__NR_set_robust_list, sys_set_robust_list)
-#define __NR_get_robust_list    274
+#define __NR_get_robust_list                    274
 __SYSCALL(__NR_get_robust_list, sys_get_robust_list)
-#define __NR_splice             275
+#define __NR_splice                             275
 __SYSCALL(__NR_splice, sys_splice)
-#define __NR_tee                276
+#define __NR_tee                                276
 __SYSCALL(__NR_tee, sys_tee)
-#define __NR_sync_file_range    277
+#define __NR_sync_file_range                    277
 __SYSCALL(__NR_sync_file_range, sys_sync_file_range)
-#define __NR_vmsplice           278
+#define __NR_vmsplice                           278
 __SYSCALL(__NR_vmsplice, sys_vmsplice)
-#define __NR_move_pages         279
+#define __NR_move_pages                         279
 __SYSCALL(__NR_move_pages, sys_move_pages)
-#define __NR_utimensat          280
+#define __NR_utimensat                          280
 __SYSCALL(__NR_utimensat, sys_utimensat)
 #define __IGNORE_getcpu         /* implemented as a vsyscall */
-#define __NR_epoll_pwait        281
+#define __NR_epoll_pwait                        281
 __SYSCALL(__NR_epoll_pwait, sys_epoll_pwait)
-#define __NR_signalfd           282
+#define __NR_signalfd                           282
 __SYSCALL(__NR_signalfd, sys_signalfd)
-#define __NR_timerfd            283
+#define __NR_timerfd                            283
 __SYSCALL(__NR_timerfd, sys_timerfd)
-#define __NR_eventfd            284
+#define __NR_eventfd                            284
 __SYSCALL(__NR_eventfd, sys_eventfd)
-#define __NR_fallocate          285
+#define __NR_fallocate                          285
 __SYSCALL(__NR_fallocate, sys_fallocate)
 #ifndef __NO_STUBS
@@ -656,26 +659,9 @@ __SYSCALL(__NR_fallocate, sys_fallocate)
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_COMPAT_SYS_TIME
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-#include <linux/linkage.h>
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <asm/ptrace.h>
-asmlinkage long sys_iopl(unsigned int level, struct pt_regs *regs);
-struct sigaction;
-asmlinkage long sys_rt_sigaction(int sig,
-                                const struct sigaction __user *act,
-                                struct sigaction __user *oact,
-                                size_t sigsetsize);
-#endif  /* __ASSEMBLY__ */
-#endif  /* __KERNEL__ */
 #endif  /* __NO_STUBS */
+#ifdef __KERNEL__
 /*
 * "Conditional" syscalls
 *
@@ -683,5 +669,6 @@ asmlinkage long sys_rt_sigaction(int sig,
 * but it doesn't work on all toolchains, so we just do it by hand
 */
 #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
+#endif  /* __KERNEL__ */
 #endif /* _ASM_X86_64_UNISTD_H_ */
diff --git a/include/asm-x86/unwind.h b/include/asm-x86/unwind.h
index 7e4d7ad55208..8b064bd9c553 100644
--- a/include/asm-x86/unwind.h
+++ b/include/asm-x86/unwind.h
@@ -1,5 +1,13 @@
-#ifdef CONFIG_X86_32
+#ifndef _ASM_X86_UNWIND_H
-# include "unwind_32.h"
+#define _ASM_X86_UNWIND_H
-#else
-# include "unwind_64.h"
+#define UNW_PC(frame) ((void)(frame), 0UL)
-#endif
+#define UNW_SP(frame) ((void)(frame), 0UL)
+#define UNW_FP(frame) ((void)(frame), 0UL)
+static inline int arch_unw_user_mode(const void *info)
+{
+        return 0;
+}
+#endif /* _ASM_X86_UNWIND_H */
diff --git a/include/asm-x86/unwind_32.h b/include/asm-x86/unwind_32.h
deleted file mode 100644
index 43c70c3de2f9..000000000000
--- a/include/asm-x86/unwind_32.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _ASM_I386_UNWIND_H
-#define _ASM_I386_UNWIND_H
-#define UNW_PC(frame) ((void)(frame), 0)
-#define UNW_SP(frame) ((void)(frame), 0)
-#define UNW_FP(frame) ((void)(frame), 0)
-static inline int arch_unw_user_mode(const void *info)
-{
-        return 0;
-}
-#endif /* _ASM_I386_UNWIND_H */
diff --git a/include/asm-x86/unwind_64.h b/include/asm-x86/unwind_64.h
deleted file mode 100644
index 02710f6a4560..000000000000
--- a/include/asm-x86/unwind_64.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_X86_64_UNWIND_H
-#define _ASM_X86_64_UNWIND_H
-#define UNW_PC(frame) ((void)(frame), 0UL)
-#define UNW_SP(frame) ((void)(frame), 0UL)
-static inline int arch_unw_user_mode(const void *info)
-{
-        return 0;
-}
-#endif /* _ASM_X86_64_UNWIND_H */
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 09306d47ff5e..ea1bf5ba092f 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -19,5 +19,11 @@
 #define SDIO_CLASS_WLAN         0x07    /* WLAN interface */
 #define SDIO_CLASS_ATA          0x08    /* Embedded SDIO-ATA std interface */
+/*
+ * Vendors and devices.  Sort key: vendor first, device next.
+ */
+#define SDIO_VENDOR_ID_MARVELL                  0x02df
+#define SDIO_DEVICE_ID_MARVELL_LIBERTAS         0x9103
 #endif
diff --git a/include/xen/interface/vcpu.h b/include/xen/interface/vcpu.h
index ff61ea365997..b05d8a6d9143 100644
--- a/include/xen/interface/vcpu.h
+++ b/include/xen/interface/vcpu.h
@@ -160,8 +160,9 @@ struct vcpu_set_singleshot_timer {
 */
 #define VCPUOP_register_vcpu_info   10  /* arg == struct vcpu_info */
 struct vcpu_register_vcpu_info {
-    uint32_t mfn;               /* mfn of page to place vcpu_info */
+    uint64_t mfn;    /* mfn of page to place vcpu_info */
-    uint32_t offset;            /* offset within page */
+    uint32_t offset; /* offset within page */
+    uint32_t rsvd;   /* unused */
 };
 #endif /* __XEN_PUBLIC_VCPU_H__ */