diff --git a/core/linux-odroid-xu3/PKGBUILD b/core/linux-odroid-xu3/PKGBUILD
index f6de10c35..3ef171064 100644
--- a/core/linux-odroid-xu3/PKGBUILD
+++ b/core/linux-odroid-xu3/PKGBUILD
@@ -9,7 +9,7 @@ _srcname=linux-${_commit}
 _kernelname=${pkgbase#linux}
 _desc="ODROID-XU3/4"
 pkgver=4.9.50
-pkgrel=2
+pkgrel=3
 arch=('armv7h')
 url="https://github.com/hardkernel/linux"
 license=('GPL2')
@@ -20,7 +20,7 @@ source=("https://github.com/hardkernel/linux/archive/${_commit}.tar.gz"
         'linux.preset'
         '99-linux.hook')
 md5sums=('94aeed7f284bae6f6f4147e2e35c29c2'
-         '446f23ea86e86f21fd54998196d02851'
+         'a68d77c59222a09ee7233a5c756721c5'
          'a84976d500db50cee07177eccfe2f455'
          '79fa396e3f9a09a85156d6d7c2d34b58')
 
diff --git a/core/linux-odroid-xu3/config b/core/linux-odroid-xu3/config
index 0095430e8..948cd1e8b 100644
--- a/core/linux-odroid-xu3/config
+++ b/core/linux-odroid-xu3/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 4.9.50-2 Kernel Configuration
+# Linux/arm 4.9.50-3 Kernel Configuration
 #
 CONFIG_ARM=y
 CONFIG_ARM_HAS_SG_CHAIN=y
@@ -24,7 +24,7 @@ CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_ARM_PATCH_PHYS_VIRT=y
 CONFIG_GENERIC_BUG=y
-CONFIG_PGTABLE_LEVELS=3
+CONFIG_PGTABLE_LEVELS=2
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_EXTABLE_SORT=y
@@ -231,7 +231,6 @@ CONFIG_HAVE_HW_BREAKPOINT=y
 CONFIG_HAVE_PERF_REGS=y
 CONFIG_HAVE_PERF_USER_STACK_DUMP=y
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_RCU_TABLE_FREE=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
 CONFIG_SECCOMP_FILTER=y
@@ -245,7 +244,6 @@ CONFIG_CC_STACKPROTECTOR_STRONG=y
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
 CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
 CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
@@ -327,7 +325,6 @@ CONFIG_CFQ_GROUP_IOSCHED=y
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
-CONFIG_PREEMPT_NOTIFIERS=y
 CONFIG_PADATA=y
 CONFIG_ASN1=m
 CONFIG_UNINLINE_SPIN_UNLOCK=y
@@ -378,7 +375,6 @@ CONFIG_ARCH_MULTI_V6_V7=y
 # CONFIG_ARCH_ALPINE is not set
 # CONFIG_ARCH_ARTPEC is not set
 # CONFIG_ARCH_AT91 is not set
-# CONFIG_ARCH_AXXIA is not set
 # CONFIG_ARCH_BCM is not set
 # CONFIG_ARCH_BERLIN is not set
 # CONFIG_ARCH_DIGICOLOR is not set
@@ -474,9 +470,8 @@ CONFIG_CPU_CP15_MMU=y
 #
 # Processor Features
 #
-CONFIG_ARM_LPAE=y
-CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
-CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+# CONFIG_ARM_LPAE is not set
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
 CONFIG_ARM_THUMB=y
 # CONFIG_ARM_THUMBEE is not set
 CONFIG_ARM_VIRT_EXT=y
@@ -568,11 +563,10 @@ CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 CONFIG_HAVE_ARCH_PFN_VALID=y
-CONFIG_HAVE_GENERIC_RCU_GUP=y
 CONFIG_HIGHMEM=y
 CONFIG_HIGHPTE=y
+CONFIG_CPU_SW_DOMAIN_PAN=y
 CONFIG_HW_PERF_EVENTS=y
-CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
 # CONFIG_ARM_MODULE_PLTS is not set
 CONFIG_FLATMEM=y
@@ -582,16 +576,12 @@ CONFIG_NO_BOOTMEM=y
 CONFIG_MEMORY_ISOLATION=y
 # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_MEMORY_BALLOON=y
-CONFIG_BALLOON_COMPACTION=y
 CONFIG_COMPACTION=y
 CONFIG_MIGRATION=y
-CONFIG_PHYS_ADDR_T_64BIT=y
+# CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_BOUNCE=y
-CONFIG_MMU_NOTIFIER=y
 # CONFIG_KSM is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
-# CONFIG_TRANSPARENT_HUGEPAGE is not set
 # CONFIG_CLEANCACHE is not set
 # CONFIG_FRONTSWAP is not set
 CONFIG_CMA=y
@@ -1337,8 +1327,6 @@ CONFIG_OPENVSWITCH_GRE=m
 CONFIG_OPENVSWITCH_VXLAN=m
 CONFIG_OPENVSWITCH_GENEVE=m
 CONFIG_VSOCKETS=m
-CONFIG_VIRTIO_VSOCKETS=m
-CONFIG_VIRTIO_VSOCKETS_COMMON=m
 CONFIG_NETLINK_DIAG=m
 CONFIG_MPLS=y
 CONFIG_NET_MPLS_GSO=m
@@ -1657,7 +1645,6 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
 # CONFIG_MG_DISK is not set
-CONFIG_VIRTIO_BLK=m
 # CONFIG_BLK_DEV_RBD is not set
 # CONFIG_NVME_TARGET is not set
 
@@ -1780,7 +1767,6 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_ISCSI_BOOT_SYSFS is not set
 # CONFIG_SCSI_UFSHCD is not set
 # CONFIG_SCSI_DEBUG is not set
-CONFIG_SCSI_VIRTIO=m
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
@@ -1858,7 +1844,6 @@ CONFIG_NET_POLL_CONTROLLER=y
 CONFIG_TUN=m
 # CONFIG_TUN_VNET_CROSS_LE is not set
 CONFIG_VETH=m
-CONFIG_VIRTIO_NET=m
 CONFIG_NLMON=m
 CONFIG_NET_VRF=m
 CONFIG_ATM_DRIVERS=y
@@ -2444,13 +2429,10 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_TTY_PRINTK is not set
 # CONFIG_PRINTER is not set
 # CONFIG_PPDEV is not set
-CONFIG_HVC_DRIVER=y
 # CONFIG_HVC_DCC is not set
-CONFIG_VIRTIO_CONSOLE=m
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_HW_RANDOM_TIMERIOMEM is not set
-CONFIG_HW_RANDOM_VIRTIO=m
 CONFIG_HW_RANDOM_EXYNOS=y
 CONFIG_HW_RANDOM_TPM=y
 # CONFIG_R3964 is not set
@@ -3627,7 +3609,6 @@ CONFIG_DRM_EXYNOS_ROTATOR=y
 # CONFIG_DRM_ARMADA is not set
 # CONFIG_DRM_OMAP is not set
 # CONFIG_DRM_TILCDC is not set
-# CONFIG_DRM_VIRTIO_GPU is not set
 # CONFIG_DRM_FSL_DCU is not set
 CONFIG_DRM_PANEL=y
 
@@ -4295,6 +4276,7 @@ CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
 #
 # USB Peripheral Controller
 #
+# CONFIG_USB_FUSB300 is not set
 # CONFIG_USB_FOTG210_UDC is not set
 # CONFIG_USB_GR_UDC is not set
 # CONFIG_USB_R8A66597 is not set
@@ -4580,16 +4562,12 @@ CONFIG_PL330_DMA=y
 # CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 # CONFIG_VFIO is not set
-CONFIG_VIRT_DRIVERS=y
-CONFIG_VIRTIO=m
+# CONFIG_VIRT_DRIVERS is not set
 
 #
 # Virtio drivers
 #
-CONFIG_VIRTIO_BALLOON=m
-CONFIG_VIRTIO_INPUT=m
-CONFIG_VIRTIO_MMIO=m
-# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VIRTIO_MMIO is not set
 
 #
 # Microsoft Hyper-V guest support
@@ -5227,7 +5205,6 @@ CONFIG_ARM_PMU=y
 # Android
 #
 # CONFIG_ANDROID is not set
-# CONFIG_LIBNVDIMM is not set
 # CONFIG_NVMEM is not set
 # CONFIG_STM is not set
 # CONFIG_INTEL_TH is not set
@@ -5356,7 +5333,6 @@ CONFIG_SYSFS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_TMPFS_XATTR=y
-# CONFIG_HUGETLBFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_CONFIGFS_FS=y
 CONFIG_MISC_FILESYSTEMS=y
@@ -5954,20 +5930,4 @@ CONFIG_FONT_7x14=y
 CONFIG_SG_POOL=y
 CONFIG_ARCH_HAS_SG_CHAIN=y
 CONFIG_SBITMAP=y
-CONFIG_HAVE_KVM_IRQCHIP=y
-CONFIG_HAVE_KVM_IRQFD=y
-CONFIG_HAVE_KVM_IRQ_ROUTING=y
-CONFIG_HAVE_KVM_EVENTFD=y
-CONFIG_KVM_MMIO=y
-CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
-CONFIG_KVM_VFIO=y
-CONFIG_HAVE_KVM_ARCH_TLB_FLUSH_ALL=y
-CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
-CONFIG_VIRTUALIZATION=y
-CONFIG_KVM=y
-CONFIG_KVM_ARM_HOST=y
-CONFIG_VHOST_NET=m
-CONFIG_VHOST_SCSI=m
-CONFIG_VHOST_VSOCK=m
-CONFIG_VHOST=m
-# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+# CONFIG_VIRTUALIZATION is not set