Merge with rsync://fileserver/linux

Update to Linus latest

1 files changed, 7 insertions, 15 deletions

diff --git a/arch/um/kernel/skas/process_kern.c b/arch/um/kernel/skas/process_kern.c
index ab5d3271da0..0a7b8aa55db 100644
--- a/arch/um/kernel/skas/process_kern.c
+++ b/arch/um/kernel/skas/process_kern.c
@@ -68,8 +68,11 @@ void new_thread_handler(int sig)
 	 * 0 if it just exits
 	 */
 	n = run_kernel_thread(fn, arg, &current->thread.exec_buf);
-	if(n == 1)
+	if(n == 1){
+		/* Handle any immediate reschedules or signals */
+		interrupt_end();
 		userspace(&current->thread.regs.regs);
+	}
 	else do_exit(0);
 }
 
@@ -96,6 +99,8 @@ void fork_handler(int sig)
 	schedule_tail(current->thread.prev_sched);
 	current->thread.prev_sched = NULL;
 
+	/* Handle any immediate reschedules or signals */
+	interrupt_end();
 	userspace(&current->thread.regs.regs);
 }
 
@@ -106,8 +111,7 @@ int copy_thread_skas(int nr, unsigned long clone_flags, unsigned long sp,
   	void (*handler)(int);
 
 	if(current->thread.forking){
-	  	memcpy(&p->thread.regs.regs.skas, 
-		       &current->thread.regs.regs.skas, 
+	  	memcpy(&p->thread.regs.regs.skas, &regs->regs.skas,
 		       sizeof(p->thread.regs.regs.skas));
 		REGS_SET_SYSCALL_RETURN(p->thread.regs.regs.skas.regs, 0);
 		if(sp != 0) REGS_SP(p->thread.regs.regs.skas.regs) = sp;
@@ -176,7 +180,6 @@ int start_uml_skas(void)
 	start_userspace(0);
 
 	init_new_thread_signals(1);
-	uml_idle_timer();
 
 	init_task.thread.request.u.thread.proc = start_kernel_proc;
 	init_task.thread.request.u.thread.arg = NULL;
@@ -196,14 +199,3 @@ int thread_pid_skas(struct task_struct *task)
 #warning Need to look up userspace_pid by cpu
 	return(userspace_pid[0]);
 }
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */