4 files changed, 21 insertions, 11 deletions
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 5f587332234..77491cf9b25 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -459,7 +459,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		seq_printf(m, "machine\t\t: %s\n", get_system_type());
 
 	seq_printf(m, "processor\t: %d\n", cpu);
-	seq_printf(m, "cpu family\t: %s\n", system_utsname.machine);
+	seq_printf(m, "cpu family\t: %s\n", init_utsname()->machine);
 	seq_printf(m, "cpu type\t: %s\n", get_cpu_subtype());
 
 	show_cpuflags(m);
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index 6c0fb7c4af1..dbebaddcfe3 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -42,6 +42,7 @@ cpumask_t cpu_possible_map;
 EXPORT_SYMBOL(cpu_possible_map);
 
 cpumask_t cpu_online_map;
+EXPORT_SYMBOL(cpu_online_map);
 static atomic_t cpus_booted = ATOMIC_INIT(0);
 
 /* These are defined by the board-specific code. */
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index b68ff705f06..8fde95001c3 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -25,6 +25,7 @@
 #include <asm/cacheflush.h>
 #include <asm/uaccess.h>
 #include <asm/ipc.h>
+#include <asm/unistd.h>
 
 /*
  * sys_pipe() is the normal C calling standard for creating
@@ -281,7 +282,7 @@ asmlinkage int sys_uname(struct old_utsname * name)
 	if (!name)
 		return -EFAULT;
 	down_read(&uts_sem);
-	err=copy_to_user(name, &system_utsname, sizeof (*name));
+	err = copy_to_user(name, utsname(), sizeof (*name));
 	up_read(&uts_sem);
 	return err?-EFAULT:0;
 }
@@ -309,3 +310,19 @@ asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
 				(u64)len0 << 32 | len1,	advice);
 #endif
 }
+
+/*
+ * Do a system call from kernel instead of calling sys_execve so we
+ * end up with proper pt_regs.
+ */
+int kernel_execve(const char *filename, char *const argv[], char *const envp[])
+{
+	register long __sc0 __asm__ ("r3") = __NR_execve;
+	register long __sc4 __asm__ ("r4") = (long) filename;
+	register long __sc5 __asm__ ("r5") = (long) argv;
+	register long __sc6 __asm__ ("r6") = (long) envp;
+	__asm__ __volatile__ ("trapa	#0x13" : "=z" (__sc0)
+			: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6)
+			: "memory");
+	return __sc0;
+}
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c
index f664a196c4f..450c68f1df0 100644
--- a/arch/sh/kernel/time.c
+++ b/arch/sh/kernel/time.c
@@ -18,7 +18,6 @@
 #include <asm/timer.h>
 #include <asm/kgdb.h>
 
-extern unsigned long wall_jiffies;
 struct sys_timer *sys_timer;
 
 /* Move this somewhere more sensible.. */
@@ -52,16 +51,10 @@ void do_gettimeofday(struct timeval *tv)
 {
 	unsigned long seq;
 	unsigned long usec, sec;
-	unsigned long lost;
 
 	do {
 		seq = read_seqbegin(&xtime_lock);
 		usec = get_timer_offset();
-
-		lost = jiffies - wall_jiffies;
-		if (lost)
-			usec += lost * (1000000 / HZ);
-
 		sec = xtime.tv_sec;
 		usec += xtime.tv_nsec / 1000;
 	} while (read_seqretry(&xtime_lock, seq));
@@ -91,8 +84,7 @@ int do_settimeofday(struct timespec *tv)
 	 * wall time.  Discover what correction gettimeofday() would have
 	 * made, and then undo it!
 	 */
-	nsec -= 1000 * (get_timer_offset() +
-				(jiffies - wall_jiffies) * (1000000 / HZ));
+	nsec -= 1000 * get_timer_offset();
 
 	wtm_sec  = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
 	wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);