Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

Conflicts:

	fs/nfs/inode.c
	fs/super.c

Fix conflicts between patch 'NFS: Split fs/nfs/inode.c' and patch
'VFS: Permit filesystem to override root dentry on mount'

11 files changed, 69 insertions, 21 deletions

diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h
index e201dec..d79e9ee 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-i386/alternative.h
@@ -3,6 +3,8 @@
 
 #ifdef __KERNEL__
 
+#include <asm/types.h>
+
 struct alt_instr {
 	u8 *instr; 		/* original instruction */
 	u8 *replacement;
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index cc9b940f..1d8362c 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -138,8 +138,6 @@ void switch_ipi_to_APIC_timer(void *cpumask);
 
 extern int timer_over_8254;
 
-extern int modern_apic(void);
-
 #else /* !CONFIG_X86_LOCAL_APIC */
 static inline void lapic_shutdown(void) { }
 
diff --git a/include/asm-i386/apicdef.h b/include/asm-i386/apicdef.h
index 5e4a35a..9f69953 100644
--- a/include/asm-i386/apicdef.h
+++ b/include/asm-i386/apicdef.h
@@ -121,7 +121,6 @@
  */
 #define u32 unsigned int
 
-#define lapic ((volatile struct local_apic *)APIC_BASE)
 
 struct local_apic {
 
diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h
index b44bfc6..3ecedba 100644
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-i386/cpufeature.h
@@ -88,6 +88,12 @@
 #define X86_FEATURE_XSTORE_EN	(5*32+ 3) /* on-CPU RNG enabled */
 #define X86_FEATURE_XCRYPT	(5*32+ 6) /* on-CPU crypto (xcrypt insn) */
 #define X86_FEATURE_XCRYPT_EN	(5*32+ 7) /* on-CPU crypto enabled */
+#define X86_FEATURE_ACE2	(5*32+ 8) /* Advanced Cryptography Engine v2 */
+#define X86_FEATURE_ACE2_EN	(5*32+ 9) /* ACE v2 enabled */
+#define X86_FEATURE_PHE		(5*32+ 10) /* PadLock Hash Engine */
+#define X86_FEATURE_PHE_EN	(5*32+ 11) /* PHE enabled */
+#define X86_FEATURE_PMM		(5*32+ 12) /* PadLock Montgomery Multiplier */
+#define X86_FEATURE_PMM_EN	(5*32+ 13) /* PMM enabled */
 
 /* More extended AMD flags: CPUID level 0x80000001, ecx, word 6 */
 #define X86_FEATURE_LAHF_LM	(6*32+ 0) /* LAHF/SAHF in long mode */
@@ -121,6 +127,12 @@
 #define cpu_has_xstore_enabled	boot_cpu_has(X86_FEATURE_XSTORE_EN)
 #define cpu_has_xcrypt		boot_cpu_has(X86_FEATURE_XCRYPT)
 #define cpu_has_xcrypt_enabled	boot_cpu_has(X86_FEATURE_XCRYPT_EN)
+#define cpu_has_ace2		boot_cpu_has(X86_FEATURE_ACE2)
+#define cpu_has_ace2_enabled	boot_cpu_has(X86_FEATURE_ACE2_EN)
+#define cpu_has_phe		boot_cpu_has(X86_FEATURE_PHE)
+#define cpu_has_phe_enabled	boot_cpu_has(X86_FEATURE_PHE_EN)
+#define cpu_has_pmm		boot_cpu_has(X86_FEATURE_PMM)
+#define cpu_has_pmm_enabled	boot_cpu_has(X86_FEATURE_PMM_EN)
 
 #endif /* __ASM_I386_CPUFEATURE_H */
 
diff --git a/include/asm-i386/mce.h b/include/asm-i386/mce.h
new file mode 100644
index 0000000..7cc1a973
--- /dev/null
+++ b/include/asm-i386/mce.h
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_MCE
+extern void mcheck_init(struct cpuinfo_x86 *c);
+#else
+#define mcheck_init(c) do {} while(0)
+#endif
diff --git a/include/asm-i386/msi.h b/include/asm-i386/msi.h
index f041d44..b11c4b7 100644
--- a/include/asm-i386/msi.h
+++ b/include/asm-i386/msi.h
@@ -9,7 +9,15 @@
 #include <asm/desc.h>
 #include <mach_apic.h>
 
-#define LAST_DEVICE_VECTOR		232
+#define LAST_DEVICE_VECTOR	(FIRST_SYSTEM_VECTOR - 1)
 #define MSI_TARGET_CPU_SHIFT	12
 
+extern struct msi_ops msi_apic_ops;
+
+static inline int msi_arch_init(void)
+{
+	msi_register(&msi_apic_ops);
+	return 0;
+}
+
 #endif /* ASM_MSI_H */
diff --git a/include/asm-i386/mtrr.h b/include/asm-i386/mtrr.h
index 5a46de0..07f063a 100644
--- a/include/asm-i386/mtrr.h
+++ b/include/asm-i386/mtrr.h
@@ -76,6 +76,8 @@ extern int mtrr_add_page (unsigned long base, unsigned long size,
 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);
 #  else
 static __inline__ int mtrr_add (unsigned long base, unsigned long size,
 				unsigned int type, char increment)
@@ -100,6 +102,8 @@ static __inline__ int mtrr_del_page (int reg, unsigned long base,
 
 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)
 #  endif
 
 #endif
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 4df3818..0c83cf1 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -728,18 +728,4 @@ extern unsigned long boot_option_idle_override;
 extern void enable_sep_cpu(void);
 extern int sysenter_setup(void);
 
-#ifdef CONFIG_MTRR
-extern void mtrr_ap_init(void);
-extern void mtrr_bp_init(void);
-#else
-#define mtrr_ap_init() do {} while (0)
-#define mtrr_bp_init() do {} while (0)
-#endif
-
-#ifdef CONFIG_X86_MCE
-extern void mcheck_init(struct cpuinfo_x86 *c);
-#else
-#define mcheck_init(c) do {} while(0)
-#endif
-
 #endif /* __ASM_I386_PROCESSOR_H */
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index 1ec6552..8462f8e 100644
--- a/include/asm-i386/uaccess.h
+++ b/include/asm-i386/uaccess.h
@@ -58,7 +58,7 @@ extern struct movsl_mask {
 	__chk_user_ptr(addr); \
 	asm("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0" \
 		:"=&r" (flag), "=r" (sum) \
-		:"1" (addr),"g" ((int)(size)),"g" (current_thread_info()->addr_limit.seg)); \
+		:"1" (addr),"g" ((int)(size)),"rm" (current_thread_info()->addr_limit.seg)); \
 	flag; })
 
 /**
@@ -390,6 +390,8 @@ unsigned long __must_check __copy_to_user_ll(void __user *to,
 				const void *from, unsigned long n);
 unsigned long __must_check __copy_from_user_ll(void *to,
 				const void __user *from, unsigned long n);
+unsigned long __must_check __copy_from_user_ll_nocache(void *to,
+				const void __user *from, unsigned long n);
 
 /*
  * Here we special-case 1, 2 and 4-byte copy_*_user invocations.  On a fault
@@ -478,12 +480,43 @@ __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
 	return __copy_from_user_ll(to, from, n);
 }
 
+#define ARCH_HAS_NOCACHE_UACCESS
+
+static __always_inline unsigned long __copy_from_user_inatomic_nocache(void *to,
+				const void __user *from, unsigned long n)
+{
+	if (__builtin_constant_p(n)) {
+		unsigned long ret;
+
+		switch (n) {
+		case 1:
+			__get_user_size(*(u8 *)to, from, 1, ret, 1);
+			return ret;
+		case 2:
+			__get_user_size(*(u16 *)to, from, 2, ret, 2);
+			return ret;
+		case 4:
+			__get_user_size(*(u32 *)to, from, 4, ret, 4);
+			return ret;
+		}
+	}
+	return __copy_from_user_ll_nocache(to, from, n);
+}
+
 static __always_inline unsigned long
 __copy_from_user(void *to, const void __user *from, unsigned long n)
 {
        might_sleep();
        return __copy_from_user_inatomic(to, from, n);
 }
+
+static __always_inline unsigned long
+__copy_from_user_nocache(void *to, const void __user *from, unsigned long n)
+{
+       might_sleep();
+       return __copy_from_user_inatomic_nocache(to, from, n);
+}
+
 unsigned long __must_check copy_to_user(void __user *to,
 				const void *from, unsigned long n);
 unsigned long __must_check copy_from_user(void *to,
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index de2ccc1..fc1c8dd 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -322,10 +322,11 @@
 #define __NR_sync_file_range	314
 #define __NR_tee		315
 #define __NR_vmsplice		316
+#define __NR_move_pages		317
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 317
+#define NR_syscalls 318
 
 /*
  * user-visible error numbers are in the range -1 - -128: see
diff --git a/include/asm-i386/vga.h b/include/asm-i386/vga.h
index ef0c0e5..0ecf68a 100644
--- a/include/asm-i386/vga.h
+++ b/include/asm-i386/vga.h
@@ -12,7 +12,7 @@
  *	access the videoram directly without any black magic.
  */
 
-#define VGA_MAP_MEM(x) (unsigned long)phys_to_virt(x)
+#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
 
 #define vga_readb(x) (*(x))
 #define vga_writeb(x,y) (*(y) = (x))