added CONFIG_TMPFS and CONFIG_TMPFS_XATTR

otherwise the kernel will not boot because there is no tmpfs support enabled

Author: mmiigg

arch/arm64/configs/rockchip_linux_defconfig

@@ -910,7 +910,9 @@ CONFIG_FSCACHE=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=m
+CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
 CONFIG_HUGETLBFS=y
 CONFIG_EFIVAR_FS=y
 CONFIG_SQUASHFS=y