Merge commit 'v2.6.32'

Conflicts:
	arch/avr32/mach-at32ap/include/mach/cpu.h

5 files changed, 38 insertions, 6 deletions

diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 24b1244..f23961a 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -78,7 +78,7 @@ cputime64_to_jiffies64(cputime64_t cputime)
 static inline unsigned int
 cputime_to_msecs(const cputime_t cputime)
 {
-	return __div(cputime, 4096000);
+	return cputime_div(cputime, 4096000);
 }
 
 static inline cputime_t
@@ -160,7 +160,7 @@ cputime_to_timeval(const cputime_t cputime, struct timeval *value)
 static inline clock_t
 cputime_to_clock_t(cputime_t cputime)
 {
-	return __div(cputime, 4096000000ULL / USER_HZ);
+	return cputime_div(cputime, 4096000000ULL / USER_HZ);
 }
 
 static inline cputime_t
@@ -175,7 +175,7 @@ clock_t_to_cputime(unsigned long x)
 static inline clock_t
 cputime64_to_clock_t(cputime64_t cputime)
 {
-       return __div(cputime, 4096000000ULL / USER_HZ);
+       return cputime_div(cputime, 4096000000ULL / USER_HZ);
 }
 
 struct s390_idle_data {
diff --git a/arch/s390/include/asm/delay.h b/arch/s390/include/asm/delay.h
index a356c95..8a096b8 100644
--- a/arch/s390/include/asm/delay.h
+++ b/arch/s390/include/asm/delay.h
@@ -14,10 +14,11 @@
 #ifndef _S390_DELAY_H
 #define _S390_DELAY_H
 
-extern void __udelay(unsigned long usecs);
-extern void udelay_simple(unsigned long usecs);
+extern void __udelay(unsigned long long usecs);
+extern void udelay_simple(unsigned long long usecs);
 extern void __delay(unsigned long loops);
 
-#define udelay(n) __udelay(n)
+#define udelay(n) __udelay((unsigned long long) (n))
+#define mdelay(n) __udelay((unsigned long long) (n) * 1000)
 
 #endif /* defined(_S390_DELAY_H) */
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 74d0bbb..e885442 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -92,6 +92,18 @@
 /* Keep this the last entry.  */
 #define R_390_NUM	61
 
+/* Bits present in AT_HWCAP. */
+#define HWCAP_S390_ESAN3	1
+#define HWCAP_S390_ZARCH	2
+#define HWCAP_S390_STFLE	4
+#define HWCAP_S390_MSA		8
+#define HWCAP_S390_LDISP	16
+#define HWCAP_S390_EIMM		32
+#define HWCAP_S390_DFP		64
+#define HWCAP_S390_HPAGE	128
+#define HWCAP_S390_ETF3EH	256
+#define HWCAP_S390_HIGH_GPRS	512
+
 /*
  * These are used to set parameters in the core dumps.
  */
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index 539263f..95dcf18 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -311,6 +311,10 @@ typedef struct
 	__u32		orig_gpr2;
 } s390_compat_regs;
 
+typedef struct
+{
+	__u32		gprs_high[NUM_GPRS];
+} s390_compat_regs_high;
 
 #ifdef __KERNEL__
 
diff --git a/arch/s390/include/asm/ucontext.h b/arch/s390/include/asm/ucontext.h
index d69bec0..cfb874e 100644
--- a/arch/s390/include/asm/ucontext.h
+++ b/arch/s390/include/asm/ucontext.h
@@ -9,6 +9,21 @@
 #ifndef _ASM_S390_UCONTEXT_H
 #define _ASM_S390_UCONTEXT_H
 
+#define UC_EXTENDED	0x00000001
+
+#ifndef __s390x__
+
+struct ucontext_extended {
+	unsigned long	  uc_flags;
+	struct ucontext  *uc_link;
+	stack_t		  uc_stack;
+	_sigregs	  uc_mcontext;
+	unsigned long	  uc_sigmask[2];
+	unsigned long	  uc_gprs_high[16];
+};
+
+#endif
+
 struct ucontext {
 	unsigned long	  uc_flags;
 	struct ucontext  *uc_link;