Merge commit 'v2.6.37' into sched/core

Merge reason: Merge the final .37 tree.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

5 files changed, 26 insertions, 8 deletions

diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 06d59dcbe243..86877539c6e8 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -111,8 +111,8 @@
  * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
  */
 
-#define PRID_IMP_BMIPS4KC	0x4000
-#define PRID_IMP_BMIPS32	0x8000
+#define PRID_IMP_BMIPS32_REV4	0x4000
+#define PRID_IMP_BMIPS32_REV8	0x8000
 #define PRID_IMP_BMIPS3300	0x9000
 #define PRID_IMP_BMIPS3300_ALT	0x9100
 #define PRID_IMP_BMIPS3300_BUG	0x0000
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
index fd1d39eb7431..455c0ac7d4ea 100644
--- a/arch/mips/include/asm/elf.h
+++ b/arch/mips/include/asm/elf.h
@@ -249,7 +249,8 @@ extern struct mips_abi mips_abi_n32;
 
 #define SET_PERSONALITY(ex)						\
 do {									\
-	set_personality(PER_LINUX);					\
+	if (personality(current->personality) != PER_LINUX)		\
+		set_personality(PER_LINUX);				\
 									\
 	current->thread.abi = &mips_abi;				\
 } while (0)
@@ -296,6 +297,8 @@ do {									\
 
 #define SET_PERSONALITY(ex)						\
 do {									\
+	unsigned int p;							\
+									\
 	clear_thread_flag(TIF_32BIT_REGS);				\
 	clear_thread_flag(TIF_32BIT_ADDR);				\
 									\
@@ -304,7 +307,8 @@ do {									\
 	else								\
 		current->thread.abi = &mips_abi;			\
 									\
-	if (current->personality != PER_LINUX32)			\
+	p = personality(current->personality);				\
+	if (p != PER_LINUX32 && p != PER_LINUX)				\
 		set_personality(PER_LINUX);				\
 } while (0)
 
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index c98bf514ec7d..5b017f23e243 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -329,10 +329,14 @@ static inline void pfx##write##bwlq(type val,				\
 			"dsrl32	%L0, %L0, 0"			"\n\t"	\
 			"dsll32	%M0, %M0, 0"			"\n\t"	\
 			"or	%L0, %L0, %M0"			"\n\t"	\
+			".set	push"				"\n\t"	\
+			".set	noreorder"			"\n\t"	\
+			".set	nomacro"			"\n\t"	\
 			"sd	%L0, %2"			"\n\t"	\
+			".set	pop"				"\n\t"	\
 			".set	mips0"				"\n"	\
 			: "=r" (__tmp)					\
-			: "0" (__val), "m" (*__mem));			\
+			: "0" (__val), "R" (*__mem));			\
 		if (irq)						\
 			local_irq_restore(__flags);			\
 	} else								\
@@ -355,12 +359,16 @@ static inline type pfx##read##bwlq(const volatile void __iomem *mem)	\
 			local_irq_save(__flags);			\
 		__asm__ __volatile__(					\
 			".set	mips3"		"\t\t# __readq"	"\n\t"	\
+			".set	push"				"\n\t"	\
+			".set	noreorder"			"\n\t"	\
+			".set	nomacro"			"\n\t"	\
 			"ld	%L0, %1"			"\n\t"	\
+			".set	pop"				"\n\t"	\
 			"dsra32	%M0, %L0, 0"			"\n\t"	\
 			"sll	%L0, %L0, 0"			"\n\t"	\
 			".set	mips0"				"\n"	\
 			: "=r" (__val)					\
-			: "m" (*__mem));				\
+			: "R" (*__mem));				\
 		if (irq)						\
 			local_irq_restore(__flags);			\
 	} else {							\
diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h
index 7919d76186bf..07d3fadb2443 100644
--- a/arch/mips/include/asm/mach-ar7/ar7.h
+++ b/arch/mips/include/asm/mach-ar7/ar7.h
@@ -201,7 +201,6 @@ static inline void ar7_device_off(u32 bit)
 }
 
 int __init ar7_gpio_init(void);
-
-int __init ar7_gpio_init(void);
+void __init ar7_init_clocks(void);
 
 #endif /* __AR7_H__ */
diff --git a/arch/mips/include/asm/mach-bcm47xx/nvram.h b/arch/mips/include/asm/mach-bcm47xx/nvram.h
index c58ebd8bc155..9759588ba3cf 100644
--- a/arch/mips/include/asm/mach-bcm47xx/nvram.h
+++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h
@@ -12,6 +12,7 @@
 #define __NVRAM_H
 
 #include <linux/types.h>
+#include <linux/kernel.h>
 
 struct nvram_header {
 	u32 magic;
@@ -36,4 +37,10 @@ struct nvram_header {
 
 extern int nvram_getenv(char *name, char *val, size_t val_len);
 
+static inline void nvram_parse_macaddr(char *buf, u8 *macaddr)
+{
+	sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], &macaddr[1],
+	       &macaddr[2], &macaddr[3], &macaddr[4], &macaddr[5]);
+}
+
 #endif