Hi Andrew,

Today's linux-next merge of the akpm tree got a conflict in mm/memory.c
between changes in commits from the tip tree and commit "mm: thp: set the
accessed flag for old pages on access fault" from the akpm tree.

I fixed it up (I think - see below) and can carry the fix as necessary
(no action is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc mm/memory.c
index 8022526,60201d5..0000000
--- a/mm/memory.c
+++ b/mm/memory.c
@@@ -3812,15 -3620,18 +3812,17 @@@ retry
  							  pmd, flags);
  	} else {
  		pmd_t orig_pmd = *pmd;
 -		int ret = 0;
 +		int ret;
  
  		barrier();
 -		if (pmd_trans_huge(orig_pmd) && !pmd_trans_splitting(orig_pmd)) {
 +		if (pmd_trans_huge(orig_pmd)) {
+ 			unsigned int dirty = flags & FAULT_FLAG_WRITE;
+ 
 -			if (pmd_numa(vma, orig_pmd)) {
 -				do_huge_pmd_numa_page(mm, vma, address, pmd,
 -						      flags, orig_pmd);
 -			}
 +			if (pmd_numa(*pmd))
 +				return do_huge_pmd_numa_page(mm, vma, address,
 +							     orig_pmd, pmd);
  
- 			if ((flags & FAULT_FLAG_WRITE) && !pmd_write(orig_pmd)) {
+ 			if (dirty && !pmd_write(orig_pmd)) {
  				ret = do_huge_pmd_wp_page(mm, vma, address, pmd,
  							  orig_pmd);
  				/*
@@@ -3830,10 -3641,12 +3832,13 @@@
  				 */
  				if (unlikely(ret & VM_FAULT_OOM))
  					goto retry;
 +				return ret;
+ 			} else {
+ 				huge_pmd_set_accessed(mm, vma, address, pmd,
+ 						      orig_pmd, dirty);
  			}
  
 -			return ret;
 +			return 0;
  		}
  	}