From e316ea1268a06d5ab07cd7d488a0c4b466a68842 Mon Sep 17 00:00:00 2001
From: Jack Steiner <steiner@sgi.com>
Date: Tue, 15 Dec 2009 16:48:17 -0800
Subject: [PATCH] --- yaml --- r: 176747 b: refs/heads/master c:
 74ccd09526a0254c362adcc6c862354d724aa803 h: refs/heads/master i:   176745:
 127c8b105663a6bb2f2ea35a856196ccebb87232   176743:
 e946b22f75d3b8d35e1f0f09060f258944425b4f v: v3

---
 [refs]                                | 2 +-
 trunk/drivers/misc/sgi-gru/grufault.c | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index fab1f19b610a..2534be64ebf5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0cd2b0813aac660f5f7a6574083157a70c152dd5
+refs/heads/master: 74ccd09526a0254c362adcc6c862354d724aa803
diff --git a/trunk/drivers/misc/sgi-gru/grufault.c b/trunk/drivers/misc/sgi-gru/grufault.c
index b56009f9203a..929d6073e600 100644
--- a/trunk/drivers/misc/sgi-gru/grufault.c
+++ b/trunk/drivers/misc/sgi-gru/grufault.c
@@ -192,10 +192,11 @@ static int non_atomic_pte_lookup(struct vm_area_struct *vma,
 {
 	struct page *page;
 
-	/* ZZZ Need to handle HUGE pages */
-	if (is_vm_hugetlb_page(vma))
-		return -EFAULT;
+#ifdef CONFIG_HUGETLB_PAGE
+	*pageshift = is_vm_hugetlb_page(vma) ? HPAGE_SHIFT : PAGE_SHIFT;
+#else
 	*pageshift = PAGE_SHIFT;
+#endif
 	if (get_user_pages
 	    (current, current->mm, vaddr, 1, write, 0, &page, NULL) <= 0)
 		return -EFAULT;