Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-misc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-misc: (28 commits)
  x86: section mismatch fixes, #3
  x86: section mismatch fixes, #2
  x86: pgtable_32.h - prototype and section mismatch fixes
  x86: unlock_ExtINT_logic() - fix section mismatch warnings
  x86: uniq_ioapic_id - fix section mismatch warning
  x86: trampoline_32.S - switch to .cpuinit.data
  x86: use get_bios_ebda()
  x86: remove duplicate get_bios_ebda() from rio.h
  x86: get_bios_ebda() requires asm/io.h
  x86: use cpumask function for present, possible, and online cpus
  x86: cleanup div_sc() usage
  x86: cleanup clocksource_hz2mult usage
  x86: remove unnecessary memset and NULL check after alloc_bootmem()
  x86: use bitmap library for pin_programmed
  x86: use MP_intsrc_info()
  x86: use BUILD_BUG_ON() for the size of struct intel_mp_floating
  x86_64 ia32 ptrace: convert to compat_arch_ptrace
  x86_64 ia32 ptrace: use compat_ptrace_request for siginfo
  x86 signals: lift set_fs
  x86 signals: lift flags diddling code
  ...

9 files changed, 27 insertions, 21 deletions

diff --git a/include/asm-x86/bios_ebda.h b/include/asm-x86/bios_ebda.h
index 9cbd9a668af8..b4a46b7be794 100644
--- a/include/asm-x86/bios_ebda.h
+++ b/include/asm-x86/bios_ebda.h
@@ -1,6 +1,8 @@
 #ifndef _MACH_BIOS_EBDA_H
 #define _MACH_BIOS_EBDA_H
 
+#include <asm/io.h>
+
 /*
  * there is a real-mode segmented pointer pointing to the
  * 4K EBDA area at 0x40E.
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h
index 0c9e17c73e05..d593e14f0341 100644
--- a/include/asm-x86/io_apic.h
+++ b/include/asm-x86/io_apic.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_IO_APIC_H
 #define __ASM_IO_APIC_H
 
-#include <asm/types.h>
+#include <linux/types.h>
 #include <asm/mpspec.h>
 #include <asm/apicdef.h>
 
@@ -110,11 +110,13 @@ extern int nr_ioapic_registers[MAX_IO_APICS];
  * MP-BIOS irq configuration table structures:
  */
 
+#define MP_MAX_IOAPIC_PIN 127
+
 struct mp_ioapic_routing {
 	int apic_id;
 	int gsi_base;
 	int gsi_end;
-	u32 pin_programmed[4];
+	DECLARE_BITMAP(pin_programmed, MP_MAX_IOAPIC_PIN + 1);
 };
 
 /* I/O APIC entries */
diff --git a/include/asm-x86/mach-default/smpboot_hooks.h b/include/asm-x86/mach-default/smpboot_hooks.h
index 3ff2c5bff93a..56d0e1fa0258 100644
--- a/include/asm-x86/mach-default/smpboot_hooks.h
+++ b/include/asm-x86/mach-default/smpboot_hooks.h
@@ -33,7 +33,7 @@ static inline void smpboot_restore_warm_reset_vector(void)
 	*((volatile long *) phys_to_virt(0x467)) = 0;
 }
 
-static inline void smpboot_setup_io_apic(void)
+static inline void __init smpboot_setup_io_apic(void)
 {
 	/*
 	 * Here we can be sure that there is an IO-APIC in the system. Let's
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index 168b6447cf18..577ab79c4c27 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -198,16 +198,16 @@ do {						\
  */
 #define update_mmu_cache(vma, address, pte) do { } while (0)
 
-void native_pagetable_setup_start(pgd_t *base);
-void native_pagetable_setup_done(pgd_t *base);
+extern void native_pagetable_setup_start(pgd_t *base);
+extern void native_pagetable_setup_done(pgd_t *base);
 
 #ifndef CONFIG_PARAVIRT
-static inline void paravirt_pagetable_setup_start(pgd_t *base)
+static inline void __init paravirt_pagetable_setup_start(pgd_t *base)
 {
 	native_pagetable_setup_start(base);
 }
 
-static inline void paravirt_pagetable_setup_done(pgd_t *base)
+static inline void __init paravirt_pagetable_setup_done(pgd_t *base)
 {
 	native_pagetable_setup_done(base);
 }
diff --git a/include/asm-x86/posix_types.h b/include/asm-x86/posix_types.h
index fe312a5ba204..bb7133dc155d 100644
--- a/include/asm-x86/posix_types.h
+++ b/include/asm-x86/posix_types.h
@@ -1,5 +1,11 @@
 #ifdef __KERNEL__
-# if defined(CONFIG_X86_32) || defined(__i386__)
+# ifdef CONFIG_X86_32
+#  include "posix_types_32.h"
+# else
+#  include "posix_types_64.h"
+# endif
+#else
+# ifdef __i386__
 #  include "posix_types_32.h"
 # else
 #  include "posix_types_64.h"
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index e6bf92ddeb21..117343b0c271 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -118,7 +118,6 @@ struct cpuinfo_x86 {
 #define X86_VENDOR_CYRIX	1
 #define X86_VENDOR_AMD		2
 #define X86_VENDOR_UMC		3
-#define X86_VENDOR_NEXGEN	4
 #define X86_VENDOR_CENTAUR	5
 #define X86_VENDOR_TRANSMETA	7
 #define X86_VENDOR_NSC		8
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h
index 24ec061566c5..9f922b0b95d6 100644
--- a/include/asm-x86/ptrace.h
+++ b/include/asm-x86/ptrace.h
@@ -231,6 +231,8 @@ extern int do_get_thread_area(struct task_struct *p, int idx,
 extern int do_set_thread_area(struct task_struct *p, int idx,
 			      struct user_desc __user *info, int can_allocate);
 
+#define __ARCH_WANT_COMPAT_SYS_PTRACE
+
 #endif /* __KERNEL__ */
 
 #endif /* !__ASSEMBLY__ */
diff --git a/include/asm-x86/rio.h b/include/asm-x86/rio.h
index 3451c576e6af..c9448bd8968f 100644
--- a/include/asm-x86/rio.h
+++ b/include/asm-x86/rio.h
@@ -60,15 +60,4 @@ enum {
 	ALT_CALGARY	= 5,	/* Second Planar Calgary      */
 };
 
-/*
- * there is a real-mode segmented pointer pointing to the
- * 4K EBDA area at 0x40E.
- */
-static inline unsigned long get_bios_ebda(void)
-{
-	unsigned long address = *(unsigned short *)phys_to_virt(0x40EUL);
-	address <<= 4;
-	return address;
-}
-
 #endif /* __ASM_RIO_H */
diff --git a/include/asm-x86/unistd.h b/include/asm-x86/unistd.h
index effc7ad8e12f..2a58ed3e51d8 100644
--- a/include/asm-x86/unistd.h
+++ b/include/asm-x86/unistd.h
@@ -1,5 +1,11 @@
 #ifdef __KERNEL__
-# if defined(CONFIG_X86_32) || defined(__i386__)
+# ifdef CONFIG_X86_32
+#  include "unistd_32.h"
+# else
+#  include "unistd_64.h"
+# endif
+#else
+# ifdef __i386__
 #  include "unistd_32.h"
 # else
 #  include "unistd_64.h"