---

yaml --- r: 312240 b: refs/heads/master c: 593609a h: refs/heads/master v: v3
git-mirror · Jun 16, 2012 · 9db7118 · 9db7118
1 parent 4d5211c
commit 9db7118
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 816c03fbabe64fa09f66fbb64e932081af381415
+refs/heads/master: 593609a59600c8377f311b300f14deacb155b9a4
diff --git a/trunk/kernel/events/uprobes.c b/trunk/kernel/events/uprobes.c
@@ -581,21 +581,21 @@ static bool consumer_del(struct uprobe *uprobe, struct uprobe_consumer *uc)
 
 static int
 __copy_insn(struct address_space *mapping, struct file *filp, char *insn,
-			unsigned long nbytes, unsigned long offset)
+			unsigned long nbytes, loff_t offset)
 {
 	struct page *page;
 	void *vaddr;
-	unsigned long off1;
-	unsigned long idx;
+	unsigned long off;
+	pgoff_t idx;
 
 	if (!filp)
 		return -EINVAL;
 
 	if (!mapping->a_ops->readpage)
 		return -EIO;
 
-	idx = (unsigned long)(offset >> PAGE_CACHE_SHIFT);
-	off1 = offset &= ~PAGE_MASK;
+	idx = offset >> PAGE_CACHE_SHIFT;
+	off = offset & ~PAGE_MASK;
 
 	/*
 	 * Ensure that the page that has the original instruction is
@@ -606,7 +606,7 @@ __copy_insn(struct address_space *mapping, struct file *filp, char *insn,
 		return PTR_ERR(page);
 
 	vaddr = kmap_atomic(page);
-	memcpy(insn, vaddr + off1, nbytes);
+	memcpy(insn, vaddr + off, nbytes);
 	kunmap_atomic(vaddr);
 	page_cache_release(page);