Merge branch 'linus' into timers/2038

Merge upstream to pick up changes on which pending patches depend on.

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 70576a2f69cf..6e758bb6cd29 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -29,6 +29,7 @@
 #include <linux/random.h>
 #include <linux/export.h>
 #include <linux/init_task.h>
+#include <asm/cpu_mf.h>
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/vtimer.h>
@@ -48,6 +49,15 @@ void flush_thread(void)
 {
 }
 
+void arch_setup_new_exec(void)
+{
+	if (S390_lowcore.current_pid != current->pid) {
+		S390_lowcore.current_pid = current->pid;
+		if (test_facility(40))
+			lpp(&S390_lowcore.lpp);
+	}
+}
+
 void arch_release_task_struct(struct task_struct *tsk)
 {
 	runtime_instr_release(tsk);