linux-kernel - linux-next: build failure after merge of the akpm-current tree

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Date:	Mon, 19 Jan 2015 18:28:53 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
Subject: linux-next: build failure after merge of the akpm-current tree

Hi Andrew,

After merging the akpm-current tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:


mm/filemap_xip.c:304:2: error: unknown field 'remap_pages' specified in initializer
  .remap_pages = generic_file_remap_pages,
  ^
mm/filemap_xip.c:304:17: error: 'generic_file_remap_pages' undeclared here (not in a function)
  .remap_pages = generic_file_remap_pages,
                 ^

Caused by commit 76f0255272b6 ("mm: drop vm_ops->remap_pages and
generic_file_remap_pages() stub").  Looks like one was missed - grep is
your friend.

I have added this patch for today:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Mon, 19 Jan 2015 18:16:15 +1100
Subject: [PATCH] mm: drop vm_ops->remap_pages and generic_file_remap_pages() stub fix

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 mm/filemap_xip.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index 0d105aeff82f..70c09da1a419 100644
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -301,7 +301,6 @@ out:
 static const struct vm_operations_struct xip_file_vm_ops = {
 	.fault	= xip_file_fault,
 	.page_mkwrite	= filemap_page_mkwrite,
-	.remap_pages = generic_file_remap_pages,
 };
 
 int xip_file_mmap(struct file * file, struct vm_area_struct * vma)
-- 
2.1.4

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

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