Merge commit 'v3.6-rc1' into linux-next

* commit 'v3.6-rc1': (9532 commits)
  Linux 3.6-rc1
  mm: remove node_start_pfn checking in new WARN_ON for now
  ARM: mmp: add missing irqs.h
  arm: mvebu: fix typo in .dtsi comment for Armada XP SoCs
  ARM: PRIMA2: delete redundant codes to restore LATCHED when timer resumes
  libceph: fix crypto key null deref, memory leak
  ceph: simplify+fix atomic_open
  sh: explicitly include sh_dma.h in setup-sh7722.c
  um: Add arch/x86/um to MAINTAINERS
  um: pass siginfo to guest process
  um: fix ubd_file_size for read-only files
  md/dm-raid: DM_RAID should select MD_RAID10
  md/raid1: submit IO from originating thread instead of md thread.
  raid5: raid5d handle stripe in batch way
  raid5: make_request use batch stripe release
  um: pull interrupt_end() into userspace()
  um: split syscall_trace(), pass pt_regs to it
  um: switch UPT_SET_RETURN_VALUE and regs_return_value to pt_regs
  MIPS: Loongson 2: Sort out clock managment.
  locks: remove unused lm_release_private
  ...

1 files changed, 4 insertions, 9 deletions

diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index ccb9a9d283f1..57fc7028714a 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -151,12 +151,10 @@ void new_thread_handler(void)
 	 * 0 if it just exits
 	 */
 	n = run_kernel_thread(fn, arg, &current->thread.exec_buf);
-	if (n == 1) {
-		/* Handle any immediate reschedules or signals */
-		interrupt_end();
+	if (n == 1)
 		userspace(&current->thread.regs.regs);
-	}
-	else do_exit(0);
+	else
+		do_exit(0);
 }
 
 /* Called magically, see new_thread_handler above */
@@ -175,9 +173,6 @@ void fork_handler(void)
 
 	current->thread.prev_sched = NULL;
 
-	/* Handle any immediate reschedules or signals */
-	interrupt_end();
-
 	userspace(&current->thread.regs.regs);
 }
 
@@ -193,7 +188,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 	if (current->thread.forking) {
 	  	memcpy(&p->thread.regs.regs, &regs->regs,
 		       sizeof(p->thread.regs.regs));
-		UPT_SET_SYSCALL_RETURN(&p->thread.regs.regs, 0);
+		PT_REGS_SET_SYSCALL_RETURN(&p->thread.regs, 0);
 		if (sp != 0)
 			REGS_SP(p->thread.regs.regs.gp) = sp;