From: Tim Gardner <tim.gardner@canonical.com>
Date: Thu, 6 Aug 2015 09:13:30 -0600
Subject: Support kernel 4.2

---
 driver/ntoskernel.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/driver/ntoskernel.h b/driver/ntoskernel.h
index 4b8166c..6b49594 100644
--- a/driver/ntoskernel.h
+++ b/driver/ntoskernel.h
@@ -46,6 +46,9 @@
 #include <linux/percpu.h>
 #include <linux/kthread.h>
 #include <linux/workqueue.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)
+#include <linux/vmalloc.h>
+#endif
 
 #if !defined(CONFIG_X86) && !defined(CONFIG_X86_64)
 #error "this module is for x86 or x86_64 architectures only"