linux-kernel - Re: linux-next: build failure after merge of the final tree (akpm tree related)

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Date:	Mon, 12 Nov 2012 11:00:05 +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,
	Michel Lespinasse <walken@...gle.com>,
	Rik van Riel <riel@...hat.com>
Subject: Re: linux-next: build failure after merge of the final tree (akpm
 tree related)

Hi Andrew,

On Thu, 8 Nov 2012 20:01:54 -0800 Andrew Morton <akpm@...ux-foundation.org> wrote:
>
> oop, I fixed that but forgot to commit the changes, sorry.
> 
> 	s/mm/current->mm/

I have applied this to the akpm tree today:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Mon, 12 Nov 2012 10:51:18 +1100
Subject: [PATCH] mm: fix for use vm_unmapped_area() in hugetlbfs on i386 architecture

Fix-from: Adnrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 arch/x86/mm/hugetlbpage.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index c00c4a4..ae1aa71 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -296,7 +296,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
 	info.flags = VM_UNMAPPED_AREA_TOPDOWN;
 	info.length = len;
 	info.low_limit = PAGE_SIZE;
-	info.high_limit = mm->mmap_base;
+	info.high_limit = current->mm->mmap_base;
 	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
 	info.align_offset = 0;
 	addr = vm_unmapped_area(&info);
-- 
1.7.10.280.gaa39

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

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