The patch titled
Subject: Re: linux-next: build warning after merge of the final tree (akpm tree related)
has been removed from the -mm tree. Its filename was
mm-use-vm_unmapped_area-on-sparc64-architecture-fix-fix.patch
This patch was dropped because it was folded into mm-use-vm_unmapped_area-on-sparc64-architecture.patch
------------------------------------------------------
From: Michel Lespinasse <walken@xxxxxxxxxx>
Subject: Re: linux-next: build warning after merge of the final tree (akpm tree related)
On Fri, Nov 09, 2012 at 03:19:03PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the final tree, today's linux-next build (arm defconfig)
> produced this warning:
>
> arch/arm/mm/mmap.c: In function 'arch_get_unmapped_area':
> arch/arm/mm/mmap.c:60:16: warning: unused variable 'start_addr' [-Wunused-variable]
>
> Introduced by commit "mm: use vm_unmapped_area() on arm architecture".
Sorry for the mistakes. The following changes should fix what's been reported so far.
commit 1c98949798ce7a1d4a910775623e1830cf88a92c
Author: Michel Lespinasse <walken@xxxxxxxxxx>
Date: Thu Nov 8 20:26:34 2012 -0800
fix mm: use vm_unmapped_area() on sparc32 architecture
index a59bc637f9af..a20b5ab4c701 100644
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/sparc/kernel/sys_sparc_64.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN arch/sparc/kernel/sys_sparc_64.c~mm-use-vm_unmapped_area-on-sparc64-architecture-fix-fix arch/sparc/kernel/sys_sparc_64.c
--- a/arch/sparc/kernel/sys_sparc_64.c~mm-use-vm_unmapped_area-on-sparc64-architecture-fix-fix
+++ a/arch/sparc/kernel/sys_sparc_64.c
@@ -89,7 +89,6 @@ unsigned long arch_get_unmapped_area(str
struct mm_struct *mm = current->mm;
struct vm_area_struct * vma;
unsigned long task_size = TASK_SIZE;
- unsigned long start_addr;
int do_color_align;
struct vm_unmapped_area_info info;
@@ -191,7 +190,7 @@ arch_get_unmapped_area_topdown(struct fi
info.length = len;
info.low_limit = PAGE_SIZE;
info.high_limit = mm->mmap_base;
- info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
+ info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
info.align_offset = pgoff << PAGE_SHIFT;
addr = vm_unmapped_area(&info);
_
Patches currently in -mm which might be from walken@xxxxxxxxxx are
mm-augment-vma-rbtree-with-rb_subtree_gap.patch
mm-check-rb_subtree_gap-correctness.patch
mm-rearrange-vm_area_struct-for-fewer-cache-misses.patch
mm-vm_unmapped_area-lookup-function.patch
mm-use-vm_unmapped_area-on-x86_64-architecture.patch
mm-fix-cache-coloring-on-x86_64-architecture.patch
mm-use-vm_unmapped_area-in-hugetlbfs.patch
mm-use-vm_unmapped_area-in-hugetlbfs-on-i386-architecture.patch
mm-use-vm_unmapped_area-on-mips-architecture.patch
mm-use-vm_unmapped_area-on-arm-architecture.patch
mm-use-vm_unmapped_area-on-sh-architecture.patch
mm-use-vm_unmapped_area-on-sparc32-architecture.patch
mm-use-vm_unmapped_area-in-hugetlbfs-on-tile-architecture.patch
mm-use-vm_unmapped_area-on-sparc64-architecture.patch
mm-use-vm_unmapped_area-in-hugetlbfs-on-sparc64-architecture.patch
mm-use-vm_unmapped_area-in-hugetlbfs-on-sparc64-architecture-fix.patch
arch-sparc-kernel-sys_sparc_64c-s-colour-color.patch
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