PPC32: add the extra argument for do_fork to the PPC calls.

arch/ppc/kernel/process.c

@@ -445,7 +445,7 @@ int sys_clone(int p1, int p2, int p3, int p4, int p5, int p6,
 {
  	struct task_struct *p;
 	CHECK_FULL_REGS(regs);
- 	p = do_fork(p1 & ~CLONE_IDLETASK, regs->gpr[1], regs, 0);
+ 	p = do_fork(p1 & ~CLONE_IDLETASK, p2, regs, 0, (int *)p3);
  	return IS_ERR(p) ? PTR_ERR(p) : p->pid;
 }
 
@@ -454,7 +454,7 @@ int sys_fork(int p1, int p2, int p3, int p4, int p5, int p6,
 {
 	struct task_struct *p;
 	CHECK_FULL_REGS(regs);
-	p = do_fork(SIGCHLD, regs->gpr[1], regs, 0);
+	p = do_fork(SIGCHLD, regs->gpr[1], regs, 0, NULL);
 	return IS_ERR(p) ? PTR_ERR(p) : p->pid;
 }
 
@@ -463,7 +463,7 @@ int sys_vfork(int p1, int p2, int p3, int p4, int p5, int p6,
 {
 	struct task_struct *p;
 	CHECK_FULL_REGS(regs);
-	p = do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->gpr[1], regs, 0);
+	p = do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->gpr[1], regs, 0, NULL);
 	return IS_ERR(p) ? PTR_ERR(p) : p->pid;
 }
 

arch/ppc/kernel/smp.c

@@ -392,7 +392,7 @@ int __cpu_up(unsigned int cpu)
 	/* create a process for the processor */
 	/* only regs.msr is actually used, and 0 is OK for it */
 	memset(&regs, 0, sizeof(struct pt_regs));
-	p = do_fork(CLONE_VM|CLONE_IDLETASK, 0, &regs, 0);
+	p = do_fork(CLONE_VM|CLONE_IDLETASK, 0, &regs, 0, NULL);
 	if (IS_ERR(p))
 		panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p));