[ALSA] fix HD audio ALC882 lfe (un)mute

[linux-2.6-omap-h63xx.git] / mm / mempolicy.c

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index afa06e184d88a93311708bdfb1e15077859e29c4..9033f0859aa8c2f17bc66a55c7eb129092cc4a4d 100644 (file)
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -333,8 +333,13 @@ check_range(struct mm_struct *mm, unsigned long start, unsigned long end,
                if (prev && prev->vm_end < vma->vm_start)
                        return ERR_PTR(-EFAULT);
                if ((flags & MPOL_MF_STRICT) && !is_vm_hugetlb_page(vma)) {
+                       unsigned long endvma = vma->vm_end;
+                       if (endvma > end)
+                               endvma = end;
+                       if (vma->vm_start > start)
+                               start = vma->vm_start;
                        err = check_pgd_range(vma->vm_mm,
-                                          vma->vm_start, vma->vm_end, nodes);
+                                          start, endvma, nodes);
                        if (err) {
                                first = ERR_PTR(err);
                                break;