mm-use-vm_unmapped_area-on-sparc64-architecture-fix2

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 2a5d61587ca20f7372578208879d7ea261055e27..a836ee967ecbb20febd55cda0d1847e291e08459 100644 (file)
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -89,7 +89,6 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
        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 file *filp, const unsigned long addr0,
        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);