diff --git a/core/linux-raspberrypi4/PKGBUILD b/core/linux-raspberrypi4/PKGBUILD
index f88869fcb..1f939a5ee 100644
--- a/core/linux-raspberrypi4/PKGBUILD
+++ b/core/linux-raspberrypi4/PKGBUILD
@@ -6,12 +6,12 @@
 buildarch=12
 
 pkgbase=linux-raspberrypi4
-_commit=d1fd8a5727908bb677c003d2ae977e9d935a6f94
+_commit=7773c5ccb1b23de78b34f7234ff3aafd12ecac53
 _srcname=linux-${_commit}
 _kernelname=${pkgbase#linux}
 _desc="Raspberry Pi 4"
-pkgver=5.10.25
-pkgrel=5
+pkgver=5.10.27
+pkgrel=1
 arch=('armv7h' 'aarch64')
 url="http://www.kernel.org/"
 license=('GPL2')
@@ -26,15 +26,15 @@ source=("https://github.com/raspberrypi/linux/archive/${_commit}.tar.gz"
         )
 source_armv7h=('config' 'config.txt')
 source_aarch64=('config8' 'config8.txt')
-md5sums=('fdee47431c99785563fb0bc55709b3c2'
+md5sums=('8ed90e2ae327f2335f6650c63b612b3d'
          '31c02f4518d46deb5f0c2ad1f8b083cd'
          '86d4a35722b5410e3b29fc92dae15d4b'
          'ce6c81ad1ad1f8b333fd6077d47abdaf'
          '441ec084c47cddc53e592fb0cbce4edf'
          'f66a7ea3feb708d398ef57e4da4815e9')
-md5sums_armv7h=('a366363268936512d7fc9f4618af13f9'
+md5sums_armv7h=('bb541e72e777c3f3d0c1ced1d2c80b84'
                 '9669d916a5929a2eedbd64477f83d99e')
-md5sums_aarch64=('e4378ea4e47deedf1ce35c4e94ff3cb2'
+md5sums_aarch64=('3eb5c2d365af480a610749275c975617'
                  '9669d916a5929a2eedbd64477f83d99e')
 
 # setup vars
diff --git a/core/linux-raspberrypi4/config b/core/linux-raspberrypi4/config
index 74389a31f..047a7789d 100644
--- a/core/linux-raspberrypi4/config
+++ b/core/linux-raspberrypi4/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 5.10.25 Kernel Configuration
+# Linux/arm 5.10.27 Kernel Configuration
 #
 
 #
@@ -2120,6 +2120,7 @@ CONFIG_TI_ST=m
 # CONFIG_MISC_RTSX_PCI is not set
 # CONFIG_MISC_RTSX_USB is not set
 # CONFIG_HABANA_AI is not set
+# CONFIG_UACCE is not set
 # end of Misc devices
 
 CONFIG_HAVE_IDE=y
@@ -6279,6 +6280,17 @@ CONFIG_UIO_PDRV_GENIRQ=m
 # CONFIG_UIO_NETX is not set
 # CONFIG_UIO_PRUSS is not set
 # CONFIG_UIO_MF624 is not set
+CONFIG_VFIO_IOMMU_TYPE1=m
+CONFIG_VFIO_VIRQFD=m
+CONFIG_VFIO=m
+# CONFIG_VFIO_NOIOMMU is not set
+# CONFIG_VFIO_PCI is not set
+CONFIG_VFIO_PLATFORM=m
+# CONFIG_VFIO_AMBA is not set
+# CONFIG_VFIO_PLATFORM_CALXEDAXGMAC_RESET is not set
+# CONFIG_VFIO_PLATFORM_AMDXGBE_RESET is not set
+CONFIG_VFIO_MDEV=m
+CONFIG_VFIO_MDEV_DEVICE=m
 # CONFIG_VIRT_DRIVERS is not set
 CONFIG_VIRTIO_MENU=y
 # CONFIG_VIRTIO_PCI is not set
@@ -6491,6 +6503,7 @@ CONFIG_MAILBOX=y
 # CONFIG_ALTERA_MBOX is not set
 CONFIG_BCM2835_MBOX=y
 # CONFIG_MAILBOX_TEST is not set
+CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_SUPPORT is not set
 
 #
@@ -7416,7 +7429,7 @@ CONFIG_NFS_V4_1=y
 CONFIG_NFS_V4_2=y
 CONFIG_PNFS_FILE_LAYOUT=y
 CONFIG_PNFS_BLOCK=y
-CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=y
 CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="y"
 CONFIG_NFS_V4_1_MIGRATION=y
 CONFIG_ROOT_NFS=y
diff --git a/core/linux-raspberrypi4/config8 b/core/linux-raspberrypi4/config8
index bf4d5e1eb..cf7c0c841 100644
--- a/core/linux-raspberrypi4/config8
+++ b/core/linux-raspberrypi4/config8
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 5.10.25 Kernel Configuration
+# Linux/arm64 5.10.27 Kernel Configuration
 #
 
 #
@@ -2142,6 +2142,7 @@ CONFIG_TI_ST=m
 # CONFIG_MISC_RTSX_PCI is not set
 # CONFIG_MISC_RTSX_USB is not set
 # CONFIG_HABANA_AI is not set
+# CONFIG_UACCE is not set
 # end of Misc devices
 
 #
@@ -6277,6 +6278,17 @@ CONFIG_UIO_PDRV_GENIRQ=m
 # CONFIG_UIO_NETX is not set
 # CONFIG_UIO_PRUSS is not set
 # CONFIG_UIO_MF624 is not set
+CONFIG_VFIO_IOMMU_TYPE1=m
+CONFIG_VFIO_VIRQFD=m
+CONFIG_VFIO=m
+# CONFIG_VFIO_NOIOMMU is not set
+# CONFIG_VFIO_PCI is not set
+CONFIG_VFIO_PLATFORM=m
+# CONFIG_VFIO_AMBA is not set
+# CONFIG_VFIO_PLATFORM_CALXEDAXGMAC_RESET is not set
+# CONFIG_VFIO_PLATFORM_AMDXGBE_RESET is not set
+CONFIG_VFIO_MDEV=m
+CONFIG_VFIO_MDEV_DEVICE=m
 # CONFIG_VIRT_DRIVERS is not set
 CONFIG_VIRTIO_MENU=y
 # CONFIG_VIRTIO_PCI is not set
@@ -6494,6 +6506,7 @@ CONFIG_MAILBOX=y
 # CONFIG_ALTERA_MBOX is not set
 CONFIG_BCM2835_MBOX=y
 # CONFIG_MAILBOX_TEST is not set
+CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_SUPPORT is not set
 
 #
@@ -7435,7 +7448,7 @@ CONFIG_NFS_V4_1=y
 CONFIG_NFS_V4_2=y
 CONFIG_PNFS_FILE_LAYOUT=y
 CONFIG_PNFS_BLOCK=y
-CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=y
 CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="y"
 CONFIG_NFS_V4_1_MIGRATION=y
 CONFIG_ROOT_NFS=y