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

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (613 commits)
  x86: standalone trampoline code
  x86: move suspend wakeup code to C
  x86: coding style fixes to arch/x86/kernel/acpi/sleep.c
  x86: setup_trampoline() - fix section mismatch warning
  x86: section mismatch fixes, #1
  x86: fix paranoia about using BIOS quickboot mechanism.
  x86: print out buggy mptable
  x86: use cpu_online()
  x86: use cpumask_of_cpu()
  x86: remove unnecessary tmp local variable
  x86: remove unnecessary memset()
  x86: use ioapic_read_entry() and ioapic_write_entry()
  x86: avoid redundant loop in io_apic_level_ack_pending()
  x86: remove superfluous initialisation in boot code.
  x86: merge mpparse_{32,64}.c
  x86: unify mp_register_gsi
  x86: unify mp_config_acpi_legacy_irqs
  x86: unify mp_register_ioapic
  x86: unify uniq_io_apic_id
  x86: unify smp_scan_config
  ...

1 files changed, 39 insertions, 34 deletions

diff --git a/include/asm-x86/mtrr.h b/include/asm-x86/mtrr.h
index 319d065800be..a69a01a51729 100644
--- a/include/asm-x86/mtrr.h
+++ b/include/asm-x86/mtrr.h
@@ -28,8 +28,7 @@
 
 #define	MTRR_IOCTL_BASE	'M'
 
-struct mtrr_sentry
-{
+struct mtrr_sentry {
     unsigned long base;    /*  Base address     */
     unsigned int size;    /*  Size of region   */
     unsigned int type;     /*  Type of region   */
@@ -41,8 +40,7 @@ struct mtrr_sentry
    will break. */
 
 #ifdef __i386__
-struct mtrr_gentry
-{
+struct mtrr_gentry {
     unsigned int regnum;   /*  Register number  */
     unsigned long base;    /*  Base address     */
     unsigned int size;    /*  Size of region   */
@@ -51,8 +49,7 @@ struct mtrr_gentry
 
 #else /* __i386__ */
 
-struct mtrr_gentry
-{
+struct mtrr_gentry {
     unsigned long base;    /*  Base address     */
     unsigned int size;    /*  Size of region   */
     unsigned int regnum;   /*  Register number  */
@@ -86,38 +83,45 @@ struct mtrr_gentry
 
 /*  The following functions are for use by other drivers  */
 # ifdef CONFIG_MTRR
+extern u8 mtrr_type_lookup(u64 addr, u64 end);
 extern void mtrr_save_fixed_ranges(void *);
 extern void mtrr_save_state(void);
-extern int mtrr_add (unsigned long base, unsigned long size,
-		     unsigned int type, bool increment);
-extern int mtrr_add_page (unsigned long base, unsigned long size,
-		     unsigned int type, bool increment);
-extern int mtrr_del (int reg, unsigned long base, unsigned long size);
-extern int mtrr_del_page (int reg, unsigned long base, unsigned long size);
+extern int mtrr_add(unsigned long base, unsigned long size,
+		    unsigned int type, bool increment);
+extern int mtrr_add_page(unsigned long base, unsigned long size,
+			 unsigned int type, bool increment);
+extern int mtrr_del(int reg, unsigned long base, unsigned long size);
+extern int mtrr_del_page(int reg, unsigned long base, unsigned long size);
 extern void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi);
 extern void mtrr_ap_init(void);
 extern void mtrr_bp_init(void);
 extern int mtrr_trim_uncached_memory(unsigned long end_pfn);
+extern int amd_special_default_mtrr(void);
 #  else
+static inline u8 mtrr_type_lookup(u64 addr, u64 end)
+{
+	/*
+	 * Return no-MTRRs:
+	 */
+	return 0xff;
+}
 #define mtrr_save_fixed_ranges(arg) do {} while (0)
 #define mtrr_save_state() do {} while (0)
-static __inline__ int mtrr_add (unsigned long base, unsigned long size,
-				unsigned int type, bool increment)
+static inline int mtrr_add(unsigned long base, unsigned long size,
+			   unsigned int type, bool increment)
 {
     return -ENODEV;
 }
-static __inline__ int mtrr_add_page (unsigned long base, unsigned long size,
+static inline int mtrr_add_page(unsigned long base, unsigned long size,
 				unsigned int type, bool increment)
 {
     return -ENODEV;
 }
-static __inline__ int mtrr_del (int reg, unsigned long base,
-				unsigned long size)
+static inline int mtrr_del(int reg, unsigned long base, unsigned long size)
 {
     return -ENODEV;
 }
-static __inline__ int mtrr_del_page (int reg, unsigned long base,
-				unsigned long size)
+static inline int mtrr_del_page(int reg, unsigned long base, unsigned long size)
 {
     return -ENODEV;
 }
@@ -125,7 +129,9 @@ static inline int mtrr_trim_uncached_memory(unsigned long end_pfn)
 {
 	return 0;
 }
-static __inline__ void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi) {;}
+static inline void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi)
+{
+}
 
 #define mtrr_ap_init() do {} while (0)
 #define mtrr_bp_init() do {} while (0)
@@ -134,15 +140,13 @@ static __inline__ void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi) {;}
 #ifdef CONFIG_COMPAT
 #include <linux/compat.h>
 
-struct mtrr_sentry32
-{
+struct mtrr_sentry32 {
     compat_ulong_t base;    /*  Base address     */
     compat_uint_t size;    /*  Size of region   */
     compat_uint_t type;     /*  Type of region   */
 };
 
-struct mtrr_gentry32
-{
+struct mtrr_gentry32 {
     compat_ulong_t regnum;   /*  Register number  */
     compat_uint_t base;    /*  Base address     */
     compat_uint_t size;    /*  Size of region   */
@@ -151,16 +155,17 @@ struct mtrr_gentry32
 
 #define MTRR_IOCTL_BASE 'M'
 
-#define MTRRIOC32_ADD_ENTRY        _IOW(MTRR_IOCTL_BASE,  0, struct mtrr_sentry32)
-#define MTRRIOC32_SET_ENTRY        _IOW(MTRR_IOCTL_BASE,  1, struct mtrr_sentry32)
-#define MTRRIOC32_DEL_ENTRY        _IOW(MTRR_IOCTL_BASE,  2, struct mtrr_sentry32)
-#define MTRRIOC32_GET_ENTRY        _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry32)
-#define MTRRIOC32_KILL_ENTRY       _IOW(MTRR_IOCTL_BASE,  4, struct mtrr_sentry32)
-#define MTRRIOC32_ADD_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  5, struct mtrr_sentry32)
-#define MTRRIOC32_SET_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  6, struct mtrr_sentry32)
-#define MTRRIOC32_DEL_PAGE_ENTRY   _IOW(MTRR_IOCTL_BASE,  7, struct mtrr_sentry32)
-#define MTRRIOC32_GET_PAGE_ENTRY   _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry32)
-#define MTRRIOC32_KILL_PAGE_ENTRY  _IOW(MTRR_IOCTL_BASE,  9, struct mtrr_sentry32)
+#define MTRRIOC32_ADD_ENTRY      _IOW(MTRR_IOCTL_BASE,  0, struct mtrr_sentry32)
+#define MTRRIOC32_SET_ENTRY      _IOW(MTRR_IOCTL_BASE,  1, struct mtrr_sentry32)
+#define MTRRIOC32_DEL_ENTRY      _IOW(MTRR_IOCTL_BASE,  2, struct mtrr_sentry32)
+#define MTRRIOC32_GET_ENTRY      _IOWR(MTRR_IOCTL_BASE, 3, struct mtrr_gentry32)
+#define MTRRIOC32_KILL_ENTRY     _IOW(MTRR_IOCTL_BASE,  4, struct mtrr_sentry32)
+#define MTRRIOC32_ADD_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE,  5, struct mtrr_sentry32)
+#define MTRRIOC32_SET_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE,  6, struct mtrr_sentry32)
+#define MTRRIOC32_DEL_PAGE_ENTRY _IOW(MTRR_IOCTL_BASE,  7, struct mtrr_sentry32)
+#define MTRRIOC32_GET_PAGE_ENTRY _IOWR(MTRR_IOCTL_BASE, 8, struct mtrr_gentry32)
+#define MTRRIOC32_KILL_PAGE_ENTRY		\
+				 _IOW(MTRR_IOCTL_BASE,  9, struct mtrr_sentry32)
 #endif /* CONFIG_COMPAT */
 
 #endif /* __KERNEL__ */