linux-kernel - linux-next: manual merge of the akpm-current tree with the parisc-hd tree

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Date:   Tue, 22 Aug 2017 16:53:18 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Helge Deller <deller@....de>,
        Parisc List <linux-parisc@...r.kernel.org>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Rik van Riel <riel@...hat.com>
Subject: linux-next: manual merge of the akpm-current tree with the
 parisc-hd tree

Hi Andrew,

Today's linux-next merge of the akpm-current tree got a conflict in:

  arch/parisc/include/uapi/asm/mman.h

between commit:

  1c190151447d ("parisc: Add MADV_HWPOISON and MADV_SOFT_OFFLINE")

from the parisc-hd tree and commit:

  115d20ededaf ("mm,fork: introduce MADV_WIPEONFORK")

from the akpm-current tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc arch/parisc/include/uapi/asm/mman.h
index 9a9c2fe4be50,f6eec376e5fa..000000000000
--- a/arch/parisc/include/uapi/asm/mman.h
+++ b/arch/parisc/include/uapi/asm/mman.h
@@@ -57,9 -60,9 +57,12 @@@
  					   overrides the coredump filter bits */
  #define MADV_DODUMP	70		/* Clear the MADV_NODUMP flag */
  
+ #define MADV_WIPEONFORK 71		/* Zero memory on fork, child only */
+ #define MADV_KEEPONFORK 72		/* Undo MADV_WIPEONFORK */
+ 
 +#define MADV_HWPOISON     100		/* poison a page for testing */
 +#define MADV_SOFT_OFFLINE 101		/* soft offline page for testing */
 +
  /* compatibility flags */
  #define MAP_FILE	0
  #define MAP_VARIABLE	0