From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Mon, 26 Nov 2018 10:19:54 +0000 (+0100)
Subject: 4.9-stable patches
X-Git-Tag: v3.18.127~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=22a7b8925c256a6fad04a32ba3b5ea46bb5c1112;p=thirdparty%2Fkernel%2Fstable-queue.git

4.9-stable patches

added patches:
	new-helper-uaccess_kernel.patch
---

diff --git a/queue-4.9/new-helper-uaccess_kernel.patch b/queue-4.9/new-helper-uaccess_kernel.patch
new file mode 100644
index 00000000000..4ec7d0b4581
--- /dev/null
+++ b/queue-4.9/new-helper-uaccess_kernel.patch
@@ -0,0 +1,29 @@
+From db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63 Mon Sep 17 00:00:00 2001
+From: Al Viro <viro@zeniv.linux.org.uk>
+Date: Mon, 20 Mar 2017 21:08:07 -0400
+Subject: new helper: uaccess_kernel()
+
+From: Al Viro <viro@zeniv.linux.org.uk>
+
+commit db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63 upstream.
+
+Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
+[only take the include/linux/uaccess.h portion - gregkh]
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ include/linux/uaccess.h |    3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/include/linux/uaccess.h
++++ b/include/linux/uaccess.h
+@@ -2,6 +2,9 @@
+ #define __LINUX_UACCESS_H__
+ 
+ #include <linux/sched.h>
++
++#define uaccess_kernel() segment_eq(get_fs(), KERNEL_DS)
++
+ #include <asm/uaccess.h>
+ 
+ static __always_inline void pagefault_disabled_inc(void)
diff --git a/queue-4.9/series b/queue-4.9/series
index 926a8a54273..71113fb546d 100644
--- a/queue-4.9/series
+++ b/queue-4.9/series
@@ -41,5 +41,6 @@ misc-atmel-ssc-fix-section-annotation-on-atmel_ssc_get_driver_data.patch
 usb-misc-appledisplay-add-20-apple-cinema-display.patch
 drivers-misc-sgi-gru-fix-spectre-v1-vulnerability.patch
 acpi-platform-add-smb0001-hid-to-forbidden_id_list.patch
+new-helper-uaccess_kernel.patch
 hid-uhid-forbid-uhid_create-under-kernel_ds-or-elevated-privileges.patch
 libceph-fall-back-to-sendmsg-for-slab-pages.patch