Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu into akpm

Pull m68knommu fix from Greg Ungerer:
 "This contains a single critical fix for the non-MMU m68k platforms.

  The change of the kernel exec code path has revealed a problem in the
  start thread code that causes crashing on boot.  This is the fix for
  it."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  m68knommu: fix trap on execing /bin/init

arch/m68k/include/asm/processor.h

@@ -130,7 +130,6 @@ extern int handle_kernel_fault(struct pt_regs *regs);
 #define start_thread(_regs, _pc, _usp)                  \
 do {                                                    \
 	(_regs)->pc = (_pc);                            \
-	((struct switch_stack *)(_regs))[-1].a6 = 0;    \
 	setframeformat(_regs);                          \
 	if (current->mm)                                \
 		(_regs)->d5 = current->mm->start_data;  \