Merge branch 'akpm' (Andrew's patch-bomb)

Merge patches from Andrew Morton:
 "A few misc things and very nearly all of the MM tree.  A tremendous
  amount of stuff (again), including a significant rbtree library
  rework."

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (160 commits)
  sparc64: Support transparent huge pages.
  mm: thp: Use more portable PMD clearing sequenece in zap_huge_pmd().
  mm: Add and use update_mmu_cache_pmd() in transparent huge page code.
  sparc64: Document PGD and PMD layout.
  sparc64: Eliminate PTE table memory wastage.
  sparc64: Halve the size of PTE tables
  sparc64: Only support 4MB huge pages and 8KB base pages.
  memory-hotplug: suppress "Trying to free nonexistent resource <XXXXXXXXXXXXXXXX-YYYYYYYYYYYYYYYY>" warning
  mm: memcg: clean up mm_match_cgroup() signature
  mm: document PageHuge somewhat
  mm: use %pK for /proc/vmallocinfo
  mm, thp: fix mlock statistics
  mm, thp: fix mapped pages avoiding unevictable list on mlock
  memory-hotplug: update memory block's state and notify userspace
  memory-hotplug: preparation to notify memory block's state at memory hot remove
  mm: avoid section mismatch warning for memblock_type_name
  make GFP_NOTRACK definition unconditional
  cma: decrease cc.nr_migratepages after reclaiming pagelist
  CMA: migrate mlocked pages
  kpageflags: fix wrong KPF_THP on non-huge compound pages
  ...

1 files changed, 2 insertions, 3 deletions

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 2bb90b1d241c..78e08300db21 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2163,8 +2163,7 @@ int remap_vmalloc_range(struct vm_area_struct *vma, void *addr,
                 usize -= PAGE_SIZE;
         } while (usize > 0);
 
-        /* Prevent "things" like memory migration? VM_flags need a cleanup... */
-        vma->vm_flags |= VM_RESERVED;
+        vma->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP;
 
         return 0;
 }
@@ -2572,7 +2571,7 @@ static int s_show(struct seq_file *m, void *p)
 {
         struct vm_struct *v = p;
 
-        seq_printf(m, "0x%p-0x%p %7ld",
+        seq_printf(m, "0x%pK-0x%pK %7ld",
                 v->addr, v->addr + v->size, v->size);
 
         if (v->caller)