+diff -ur VirtualBox-6.1.18/kernel/GuestDrivers/vboxguest/r0drv/linux/memobj-r0drv-linux.c VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxguest/r0drv/linux/memobj-r0drv-linux.c
+--- VirtualBox-6.1.18/kernel/GuestDrivers/vboxguest/r0drv/linux/memobj-r0drv-linux.c 2021-02-06 22:09:20.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxguest/r0drv/linux/memobj-r0drv-linux.c 2021-02-06 22:08:19.038693668 +0100
+@@ -1174,7 +1174,7 @@
+
+ /* openSUSE Leap 42.3 detection :-/ */
+ #if RTLNX_VER_RANGE(4,4,0, 4,6,0) && defined(FAULT_FLAG_REMOTE)
+-# define GET_USER_PAGES_API KERNEL_VERSION(4, 10, 0) /* no typo! */
++# define GET_USER_PAGES_API KERNEL_VERSION(4, 11, 0) /* no typo! */
+ #else
+ # define GET_USER_PAGES_API LINUX_VERSION_CODE
+ #endif
+@@ -1252,7 +1252,7 @@
+ # endif
+ &pMemLnx->apPages[0], /* Page array. */
+ papVMAs /* vmas */
+-# if GET_USER_PAGES_API >= KERNEL_VERSION(4, 10, 0)
++# if GET_USER_PAGES_API >= KERNEL_VERSION(4, 11, 0)
+ , NULL /* locked */
+ # endif
+ );
+diff -ur VirtualBox-6.1.18/kernel/GuestDrivers/vboxguest/r0drv/linux/mpnotification-r0drv-linux.c VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxguest/r0drv/linux/mpnotification-r0drv-linux.c
+--- VirtualBox-6.1.18/kernel/GuestDrivers/vboxguest/r0drv/linux/mpnotification-r0drv-linux.c 2021-02-06 22:09:20.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxguest/r0drv/linux/mpnotification-r0drv-linux.c 2021-02-06 21:54:24.869047375 +0100
+@@ -37,7 +37,7 @@
+ #include <iprt/thread.h>
+ #include "r0drv/mp-r0drv.h"
+
+-#if RTLNX_VER_MIN(4,10,0)
++#if RTLNX_VER_MIN(4,11,0)
+
+ static enum cpuhp_state g_rtR0MpOnline;
+
+diff -ur VirtualBox-6.1.18/kernel/GuestDrivers/vboxsf/lnkops.c VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxsf/lnkops.c
+--- VirtualBox-6.1.18/kernel/GuestDrivers/vboxsf/lnkops.c 2021-02-06 22:09:20.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxsf/lnkops.c 2021-02-06 21:54:24.869047375 +0100
+@@ -286,7 +286,7 @@
+ * Symlink inode operations.
+ */
+ struct inode_operations vbsf_lnk_iops = {
+-#if RTLNX_VER_MAX(4,10,0)
++#if RTLNX_VER_MAX(4,11,0)
+ # if RTLNX_VER_MIN(2,6,8)
+ .readlink = generic_readlink,
+ # else
+diff -ur VirtualBox-6.1.18/kernel/GuestDrivers/vboxsf/regops.c VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxsf/regops.c
+--- VirtualBox-6.1.18/kernel/GuestDrivers/vboxsf/regops.c 2021-02-06 22:09:20.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxsf/regops.c 2021-02-06 21:54:24.869047375 +0100
+@@ -3335,7 +3335,7 @@
+ static int vbsf_vmlog_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+ {
+ int rc;
+-# if RTLNX_VER_MIN(4,10,0)
++# if RTLNX_VER_MIN(4,11,0)
+ SFLOGFLOW(("vbsf_vmlog_fault: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->address));
+ # else
+ SFLOGFLOW(("vbsf_vmlog_fault: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->virtual_address));
+@@ -3384,7 +3384,7 @@
+ static int vbsf_vmlog_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
+ {
+ int rc;
+-# if RTLNX_VER_MIN(4,10,0)
++# if RTLNX_VER_MIN(4,11,0)
+ SFLOGFLOW(("vbsf_vmlog_page_mkwrite: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->address));
+ # else
+ SFLOGFLOW(("vbsf_vmlog_page_mkwrite: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->virtual_address));
+@@ -3406,7 +3406,7 @@
+
+
+ /* Special page fault callback for mapping pages: */
+-# if RTLNX_VER_MIN(4,10,0)
++# if RTLNX_VER_MIN(4,11,0)
+ static void vbsf_vmlog_map_pages(struct vm_fault *vmf, pgoff_t start, pgoff_t end)
+ {
+ SFLOGFLOW(("vbsf_vmlog_map_pages: vmf=%p (flags=%#x addr=%p) start=%p end=%p\n", vmf, vmf->flags, vmf->address, start, end));
+diff -ur VirtualBox-6.1.18/kernel/GuestDrivers/vboxsf/vfsmod.c VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxsf/vfsmod.c
+--- VirtualBox-6.1.18/kernel/GuestDrivers/vboxsf/vfsmod.c 2021-02-06 22:09:20.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxsf/vfsmod.c 2021-02-06 21:54:24.869047375 +0100
+@@ -443,7 +443,7 @@
+ trouches it after this point (we may screw up something). */
+ # if RTLNX_VER_RANGE(4,0,0, 4,2,0)
+ sb->s_bdi = pSuperInfo->bdi_org; /* (noop_backing_dev_info is not exported) */
+-# elif RTLNX_VER_RANGE(2,6,34, 4,10,0)
++# elif RTLNX_VER_RANGE(2,6,34, 4,11,0)
+ sb->s_bdi = &noop_backing_dev_info;
+ # endif
+ #endif
+diff -ur VirtualBox-6.1.18/kernel/GuestDrivers/vboxvideo/vbox_ttm.c VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxvideo/vbox_ttm.c
+--- VirtualBox-6.1.18/kernel/GuestDrivers/vboxvideo/vbox_ttm.c 2021-02-06 22:09:21.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/GuestDrivers/vboxvideo/vbox_ttm.c 2021-02-06 21:54:24.872380697 +0100
+@@ -314,7 +314,7 @@
+ #if RTLNX_VER_MAX(5,10,0)
+ .init_mem_type = vbox_bo_init_mem_type,
+ #endif
+-#if RTLNX_VER_MIN(4,10,0) || RTLNX_RHEL_MAJ_PREREQ(7,4)
++#if RTLNX_VER_MIN(4,11,0) || RTLNX_RHEL_MAJ_PREREQ(7,4)
+ .eviction_valuable = ttm_bo_eviction_valuable,
+ #endif
+ .evict_flags = vbox_bo_evict_flags,
+diff -ur VirtualBox-6.1.18/kernel/HostDrivers/vboxdrv/r0drv/linux/memobj-r0drv-linux.c VirtualBox-6.1.18-256/kernel/HostDrivers/vboxdrv/r0drv/linux/memobj-r0drv-linux.c
+--- VirtualBox-6.1.18/kernel/HostDrivers/vboxdrv/r0drv/linux/memobj-r0drv-linux.c 2021-02-06 22:09:22.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/HostDrivers/vboxdrv/r0drv/linux/memobj-r0drv-linux.c 2021-02-06 22:08:40.515390291 +0100
+@@ -1174,7 +1174,7 @@
+
+ /* openSUSE Leap 42.3 detection :-/ */
+ #if RTLNX_VER_RANGE(4,4,0, 4,6,0) && defined(FAULT_FLAG_REMOTE)
+-# define GET_USER_PAGES_API KERNEL_VERSION(4, 10, 0) /* no typo! */
++# define GET_USER_PAGES_API KERNEL_VERSION(4, 11, 0) /* no typo! */
+ #else
+ # define GET_USER_PAGES_API LINUX_VERSION_CODE
+ #endif
+@@ -1252,7 +1252,7 @@
+ # endif
+ &pMemLnx->apPages[0], /* Page array. */
+ papVMAs /* vmas */
+-# if GET_USER_PAGES_API >= KERNEL_VERSION(4, 10, 0)
++# if GET_USER_PAGES_API >= KERNEL_VERSION(4, 11, 0)
+ , NULL /* locked */
+ # endif
+ );
+diff -ur VirtualBox-6.1.18/kernel/HostDrivers/vboxdrv/r0drv/linux/mpnotification-r0drv-linux.c VirtualBox-6.1.18-256/kernel/HostDrivers/vboxdrv/r0drv/linux/mpnotification-r0drv-linux.c
+--- VirtualBox-6.1.18/kernel/HostDrivers/vboxdrv/r0drv/linux/mpnotification-r0drv-linux.c 2021-02-06 22:09:22.000000000 +0100
++++ VirtualBox-6.1.18-256/kernel/HostDrivers/vboxdrv/r0drv/linux/mpnotification-r0drv-linux.c 2021-02-06 21:54:24.872380697 +0100
+@@ -37,7 +37,7 @@
+ #include <iprt/thread.h>
+ #include "r0drv/mp-r0drv.h"
+
+-#if RTLNX_VER_MIN(4,10,0)
++#if RTLNX_VER_MIN(4,11,0)
+
+ static enum cpuhp_state g_rtR0MpOnline;
+
+diff -ur VirtualBox-6.1.18/src/VBox/Additions/linux/drm/vbox_ttm.c VirtualBox-6.1.18-256/src/VBox/Additions/linux/drm/vbox_ttm.c
+--- VirtualBox-6.1.18/src/VBox/Additions/linux/drm/vbox_ttm.c 2021-01-07 16:34:24.000000000 +0100
++++ VirtualBox-6.1.18-256/src/VBox/Additions/linux/drm/vbox_ttm.c 2021-02-06 21:54:24.869047375 +0100
+@@ -319,7 +319,7 @@
+ #if RTLNX_VER_MAX(5,10,0)
+ .init_mem_type = vbox_bo_init_mem_type,
+ #endif
+-#if RTLNX_VER_MIN(4,10,0) || RTLNX_RHEL_MAJ_PREREQ(7,4)
++#if RTLNX_VER_MIN(4,11,0) || RTLNX_RHEL_MAJ_PREREQ(7,4)
+ .eviction_valuable = ttm_bo_eviction_valuable,
+ #endif
+ .evict_flags = vbox_bo_evict_flags,
+diff -ur VirtualBox-6.1.18/src/VBox/Additions/linux/sharedfolders/lnkops.c VirtualBox-6.1.18-256/src/VBox/Additions/linux/sharedfolders/lnkops.c
+--- VirtualBox-6.1.18/src/VBox/Additions/linux/sharedfolders/lnkops.c 2021-01-07 16:34:26.000000000 +0100
++++ VirtualBox-6.1.18-256/src/VBox/Additions/linux/sharedfolders/lnkops.c 2021-02-06 21:54:24.869047375 +0100
+@@ -286,7 +286,7 @@
+ * Symlink inode operations.
+ */
+ struct inode_operations vbsf_lnk_iops = {
+-#if RTLNX_VER_MAX(4,10,0)
++#if RTLNX_VER_MAX(4,11,0)
+ # if RTLNX_VER_MIN(2,6,8)
+ .readlink = generic_readlink,
+ # else
+diff -ur VirtualBox-6.1.18/src/VBox/Additions/linux/sharedfolders/regops.c VirtualBox-6.1.18-256/src/VBox/Additions/linux/sharedfolders/regops.c
+--- VirtualBox-6.1.18/src/VBox/Additions/linux/sharedfolders/regops.c 2021-01-07 16:34:26.000000000 +0100
++++ VirtualBox-6.1.18-256/src/VBox/Additions/linux/sharedfolders/regops.c 2021-02-06 21:54:24.869047375 +0100
+@@ -3335,7 +3335,7 @@
+ static int vbsf_vmlog_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+ {
+ int rc;
+-# if RTLNX_VER_MIN(4,10,0)
++# if RTLNX_VER_MIN(4,11,0)
+ SFLOGFLOW(("vbsf_vmlog_fault: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->address));
+ # else
+ SFLOGFLOW(("vbsf_vmlog_fault: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->virtual_address));
+@@ -3384,7 +3384,7 @@
+ static int vbsf_vmlog_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
+ {
+ int rc;
+-# if RTLNX_VER_MIN(4,10,0)
++# if RTLNX_VER_MIN(4,11,0)
+ SFLOGFLOW(("vbsf_vmlog_page_mkwrite: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->address));
+ # else
+ SFLOGFLOW(("vbsf_vmlog_page_mkwrite: vma=%p vmf=%p flags=%#x addr=%p\n", vma, vmf, vmf->flags, vmf->virtual_address));
+@@ -3406,7 +3406,7 @@
+
+
+ /* Special page fault callback for mapping pages: */
+-# if RTLNX_VER_MIN(4,10,0)
++# if RTLNX_VER_MIN(4,11,0)
+ static void vbsf_vmlog_map_pages(struct vm_fault *vmf, pgoff_t start, pgoff_t end)
+ {
+ SFLOGFLOW(("vbsf_vmlog_map_pages: vmf=%p (flags=%#x addr=%p) start=%p end=%p\n", vmf, vmf->flags, vmf->address, start, end));
+diff -ur VirtualBox-6.1.18/src/VBox/Additions/linux/sharedfolders/vfsmod.c VirtualBox-6.1.18-256/src/VBox/Additions/linux/sharedfolders/vfsmod.c
+--- VirtualBox-6.1.18/src/VBox/Additions/linux/sharedfolders/vfsmod.c 2021-01-07 16:34:26.000000000 +0100
++++ VirtualBox-6.1.18-256/src/VBox/Additions/linux/sharedfolders/vfsmod.c 2021-02-06 21:54:24.869047375 +0100
+@@ -443,7 +443,7 @@
+ trouches it after this point (we may screw up something). */
+ # if RTLNX_VER_RANGE(4,0,0, 4,2,0)
+ sb->s_bdi = pSuperInfo->bdi_org; /* (noop_backing_dev_info is not exported) */
+-# elif RTLNX_VER_RANGE(2,6,34, 4,10,0)
++# elif RTLNX_VER_RANGE(2,6,34, 4,11,0)
+ sb->s_bdi = &noop_backing_dev_info;
+ # endif
+ #endif
+diff -ur VirtualBox-6.1.18/src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c VirtualBox-6.1.18-256/src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c
+--- VirtualBox-6.1.18/src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c 2021-02-06 22:09:20.335448500 +0100
++++ VirtualBox-6.1.18-256/src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c 2021-02-06 22:07:34.318634767 +0100
+@@ -1174,7 +1174,7 @@
+
+ /* openSUSE Leap 42.3 detection :-/ */
+ #if RTLNX_VER_RANGE(4,4,0, 4,6,0) && defined(FAULT_FLAG_REMOTE)
+-# define GET_USER_PAGES_API KERNEL_VERSION(4, 10, 0) /* no typo! */
++# define GET_USER_PAGES_API KERNEL_VERSION(4, 11, 0) /* no typo! */
+ #else
+ # define GET_USER_PAGES_API LINUX_VERSION_CODE
+ #endif
+@@ -1252,7 +1252,7 @@
+ # endif
+ &pMemLnx->apPages[0], /* Page array. */
+ papVMAs /* vmas */
+-# if GET_USER_PAGES_API >= KERNEL_VERSION(4, 10, 0)
++# if GET_USER_PAGES_API >= KERNEL_VERSION(4, 11, 0)
+ , NULL /* locked */
+ # endif
+ );
+diff -ur VirtualBox-6.1.18/src/VBox/Runtime/r0drv/linux/mpnotification-r0drv-linux.c VirtualBox-6.1.18-256/src/VBox/Runtime/r0drv/linux/mpnotification-r0drv-linux.c
+--- VirtualBox-6.1.18/src/VBox/Runtime/r0drv/linux/mpnotification-r0drv-linux.c 2021-01-07 16:42:09.000000000 +0100
++++ VirtualBox-6.1.18-256/src/VBox/Runtime/r0drv/linux/mpnotification-r0drv-linux.c 2021-02-06 21:54:24.869047375 +0100
+@@ -37,7 +37,7 @@
+ #include <iprt/thread.h>
+ #include "r0drv/mp-r0drv.h"
+
+-#if RTLNX_VER_MIN(4,10,0)
++#if RTLNX_VER_MIN(4,11,0)
+
+ static enum cpuhp_state g_rtR0MpOnline;
+