Merge tag 'nios2-fixes-v4.0-rc5' of git://git.rocketboards.org/linux-socfpga-next

Pull two arch/nios2 fixes from Ley Foon Tan:
 - Remove ucontext.h from exported arch headers
 - nios2: mm: do not invoke OOM killer on kernel fault OOM

* tag 'nios2-fixes-v4.0-rc5' of git://git.rocketboards.org/linux-socfpga-next:
  nios2: mm: do not invoke OOM killer on kernel fault OOM
  nios2: Remove ucontext.h from exported arch headers

arch/nios2/include/uapi/asm/Kbuild

 include include/uapi/asm-generic/Kbuild.asm
 
 header-y += elf.h
-header-y += ucontext.h
 
 generic-y += ucontext.h

arch/nios2/mm/fault.c

@@ -126,7 +126,6 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long cause,
 		break;
 	}
 
-survive:
 	/*
 	 * If for any reason at all we couldn't handle the fault,
 	 * make sure we exit gracefully rather than endlessly redo
@@ -220,11 +219,6 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long cause,
  */
 out_of_memory:
 	up_read(&mm->mmap_sem);
-	if (is_global_init(tsk)) {
-		yield();
-		down_read(&mm->mmap_sem);
-		goto survive;
-	}
 	if (!user_mode(regs))
 		goto no_context;
 	pagefault_out_of_memory();