Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/android/binder_alloc_selftest.c b/drivers/android/binder_alloc_selftest.c
index 8bd7bce..4151d99 100644
--- a/drivers/android/binder_alloc_selftest.c
+++ b/drivers/android/binder_alloc_selftest.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* binder_alloc_selftest.c
*
* Android IPC Subsystem
*
* Copyright (C) 2017 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -102,11 +93,12 @@
struct binder_buffer *buffer,
size_t size)
{
- void *page_addr, *end;
+ void __user *page_addr;
+ void __user *end;
int page_index;
- end = (void *)PAGE_ALIGN((uintptr_t)buffer->data + size);
- page_addr = buffer->data;
+ end = (void __user *)PAGE_ALIGN((uintptr_t)buffer->user_data + size);
+ page_addr = buffer->user_data;
for (; page_addr < end; page_addr += PAGE_SIZE) {
page_index = (page_addr - alloc->buffer) / PAGE_SIZE;
if (!alloc->pages[page_index].page_ptr ||