Index: VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/semmutex-r0drv-linux.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Runtime/r0drv/linux/semmutex-r0drv-linux.c
+++ VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/semmutex-r0drv-linux.c
@@ -40,8 +40,9 @@
 #include <iprt/list.h>
 
 #include "internal/magics.h"
-
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/signal.h>
+#endif
 /*********************************************************************************************************************************
 *   Structures and Typedefs                                                                                                      *
 *********************************************************************************************************************************/
@@ -206,7 +207,7 @@ static int rtSemMutexLinuxRequestSleep(P
             break;
 
         /* Go to sleep. */
-        set_task_state(pSelf, fInterruptible ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
+        set_current_state(fInterruptible ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
         spin_unlock_irq(&pThis->Spinlock);
 
         lTimeout = schedule_timeout(lTimeout);
Index: VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/semeventmulti-r0drv-linux.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Runtime/r0drv/linux/semeventmulti-r0drv-linux.c
+++ VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/semeventmulti-r0drv-linux.c
@@ -32,6 +32,9 @@
 #include "the-linux-kernel.h"
 #include "internal/iprt.h"
 #include <iprt/semaphore.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/signal.h>
+#endif
 
 #include <iprt/assert.h>
 #include <iprt/asm.h>
Index: VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/thread2-r0drv-linux.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Runtime/r0drv/linux/thread2-r0drv-linux.c
+++ VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/thread2-r0drv-linux.c
@@ -35,6 +35,10 @@
 #include <iprt/thread.h>
 #include <iprt/err.h>
 #include "internal/thread.h"
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/types.h>
+#include <linux/sched/signal.h>
+#endif
 
 
 RTDECL(RTTHREAD) RTThreadSelf(void)
Index: VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/semevent-r0drv-linux.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Runtime/r0drv/linux/semevent-r0drv-linux.c
+++ VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/semevent-r0drv-linux.c
@@ -38,11 +38,13 @@
 #include <iprt/err.h>
 #include <iprt/lockvalidator.h>
 #include <iprt/mem.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <linux/sched/signal.h>
+#endif
 
 #include "waitqueue-r0drv-linux.h"
 #include "internal/magics.h"
 
-
 /*********************************************************************************************************************************
 *   Structures and Typedefs                                                                                                      *
 *********************************************************************************************************************************/
Index: VirtualBox-5.1.14/src/VBox/Additions/linux/sharedfolders/utils.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Additions/linux/sharedfolders/utils.c
+++ VirtualBox-5.1.14/src/VBox/Additions/linux/sharedfolders/utils.c
@@ -290,8 +290,15 @@ sf_dentry_revalidate(struct dentry *dent
    has inode at all) from these new attributes we derive [kstat] via
    [generic_fillattr] */
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+int sf_getattr(const struct path *path, struct kstat *kstat,
+	       u32 request_mask, unsigned int flags)
+{
+    struct dentry *dentry = path->dentry;
+#else
 int sf_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *kstat)
 {
+#endif
     int err;
 
     TRACE();
Index: VirtualBox-5.1.14/src/VBox/Additions/linux/sharedfolders/vfsmod.h
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Additions/linux/sharedfolders/vfsmod.h
+++ VirtualBox-5.1.14/src/VBox/Additions/linux/sharedfolders/vfsmod.h
@@ -100,8 +100,13 @@ extern int  sf_stat(const char *caller,
                     SHFLSTRING *path, PSHFLFSOBJINFO result, int ok_to_fail);
 extern int  sf_inode_revalidate(struct dentry *dentry);
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
-extern int  sf_getattr(struct vfsmount *mnt, struct dentry *dentry,
-                       struct kstat *kstat);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+extern int sf_getattr(const struct path *path, struct kstat *kstat,
+		      u32 request_mask, unsigned int flags);
+#else
+extern int sf_getattr(struct vfsmount *mnt, struct dentry *dentry,
+		      struct kstat *kstat);
+#endif
 extern int  sf_setattr(struct dentry *dentry, struct iattr *iattr);
 #endif
 extern int  sf_path_from_dentry(const char *caller, struct sf_glob_info *sf_g,
Index: VirtualBox-5.1.14/src/VBox/Additions/linux/sharedfolders/regops.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Additions/linux/sharedfolders/regops.c
+++ VirtualBox-5.1.14/src/VBox/Additions/linux/sharedfolders/regops.c
@@ -445,7 +445,11 @@ static int sf_reg_release(struct inode *
 }
 
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 25)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+static int sf_reg_fault(struct vm_fault *vmf)
+#else
 static int sf_reg_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+#endif
 #elif LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0)
 static struct page *sf_reg_nopage(struct vm_area_struct *vma, unsigned long vaddr, int *type)
 # define SET_TYPE(t) *type = (t)
@@ -459,6 +463,9 @@ static struct page *sf_reg_nopage(struct
     loff_t off;
     uint32_t nread = PAGE_SIZE;
     int err;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+    struct vm_area_struct *vma = vmf->vma;
+#endif
     struct file *file = vma->vm_file;
     struct inode *inode = GET_F_DENTRY(file)->d_inode;
     struct sf_glob_info *sf_g = GET_GLOB_INFO(inode->i_sb);
Index: VirtualBox-5.1.14/src/VBox/Additions/linux/drm/vbox_drv.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Additions/linux/drm/vbox_drv.c
+++ VirtualBox-5.1.14/src/VBox/Additions/linux/drm/vbox_drv.c
@@ -45,6 +45,11 @@
 /*
  * Authors: Dave Airlie <airlied@redhat.com>
  */
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <drm/drm_encoder.h>
+#include <drm/drm_drv.h>
+#endif
 #include "vbox_drv.h"
 
 #include <VBox/VBoxGuest.h>
@@ -57,7 +62,6 @@
 
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
-
 int vbox_modeset = -1;
 
 MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
Index: VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/the-linux-kernel.h
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Runtime/r0drv/linux/the-linux-kernel.h
+++ VirtualBox-5.1.14/src/VBox/Runtime/r0drv/linux/the-linux-kernel.h
@@ -31,8 +31,11 @@
  * Include iprt/types.h to install the bool wrappers.
  * Then use the linux bool type for all the stuff include here.
  */
+#include <linux/version.h>
 #include <iprt/types.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
 #define bool linux_bool
+#endif
 
 #if RT_GNUC_PREREQ(4, 6)
 # pragma GCC diagnostic push
@@ -44,7 +47,6 @@
 # endif
 #endif
 
-#include <linux/version.h>
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33)
 # include <generated/autoconf.h>
 #else
Index: VirtualBox-5.1.14/src/VBox/Additions/linux/drm/vbox_fb.c
===================================================================
--- VirtualBox-5.1.14.orig/src/VBox/Additions/linux/drm/vbox_fb.c
+++ VirtualBox-5.1.14/src/VBox/Additions/linux/drm/vbox_fb.c
@@ -46,6 +46,11 @@
  * Authors: Dave Airlie <airlied@redhat.com>
  */
 /* Include from most specific to most general to be able to override things. */
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
+#include <drm/drm_encoder.h>
+#include <drm/drm_drv.h>
+#endif
 #include "vbox_drv.h"
 #include <VBox/VBoxVideo.h>
 #include <VBox/VMMDev.h>