From: Al Viro <viro@ftp.linux.org.uk>
Date: Sat, 29 Mar 2008 03:09:38 +0000 (+0000)
Subject: dma_page_list ->base_address is a userland pointer
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b2ddb9019ea13fb7b62d8e45adcc468376af0de7;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

dma_page_list ->base_address is a userland pointer

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 261e43a4c873..34d440698293 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -423,7 +423,7 @@ void dma_async_device_unregister(struct dma_device *device);
 /* --- Helper iov-locking functions --- */
 
 struct dma_page_list {
-	char *base_address;
+	char __user *base_address;
 	int nr_pages;
 	struct page **pages;
 };