Merge tag 'v4.0-rc1' into x86/mm, to refresh the tree

Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --cc arch/x86/mm/pgtable.c
index d223e1f,7b22ada..5a7e525
--- 1/arch/x86/mm/pgtable.c
--- 2/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@@ -379,9 -308,9 +383,9 @@@ pgd_t *pgd_alloc(struct mm_struct *mm
        return pgd;
  
  out_free_pmds:
-       free_pmds(pmds);
+       free_pmds(mm, pmds);
  out_free_pgd:
 -      free_page((unsigned long)pgd);
 +      _pgd_free(pgd);
  out:
        return NULL;
  }