configs/common/kernel: pull in refactore version from master branch

This is refactored kernel config from master branch before more changes
are applied.

configs/common/kernel

@@ -7,44 +7,58 @@ CONFIG_KERNEL_PRINTK_TIME=y
 CONFIG_KERNEL_KEXEC=y
 CONFIG_KERNEL_DEVTMPFS=y
 CONFIG_KERNEL_DEVTMPFS_MOUNT=y
+CONFIG_KERNEL_RESOURCE_COUNTERS=y
+CONFIG_KERNEL_MM_OWNER=y
+CONFIG_KERNEL_DEVPTS_MULTIPLE_INSTANCES=y
+CONFIG_KERNEL_POSIX_MQUEUE=y
+CONFIG_KERNEL_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=4092
+CONFIG_KERNEL_BINFMT_MISC=y
+CONFIG_KERNEL_CHECKPOINT_RESTORE=y
+CONFIG_KERNEL_PROC_CHILDREN=y
+
+# Modules
+CONFIG_KERNEL_MODVERSIONS=y
+CONFIG_KERNEL_MODULE_FORCE_UNLOAD=y
+
+# Include kernel configuration in /proc
+CONFIG_KERNEL_IKCONFIG=y
+CONFIG_KERNEL_IKCONFIG_PROC=y
+
+# CGroups
 CONFIG_KERNEL_CGROUPS=y
 CONFIG_KERNEL_CGROUP_DEBUG=y
 CONFIG_KERNEL_FREEZER=y
 CONFIG_KERNEL_CGROUP_FREEZER=y
 CONFIG_KERNEL_CGROUP_DEVICE=y
 CONFIG_KERNEL_CGROUP_PIDS=y
-CONFIG_KERNEL_CPUSETS=y
-# CONFIG_KERNEL_PROC_PID_CPUSET is not set
 CONFIG_KERNEL_CGROUP_CPUACCT=y
-CONFIG_KERNEL_RESOURCE_COUNTERS=y
-CONFIG_KERNEL_MM_OWNER=y
-CONFIG_KERNEL_MEMCG=y
-CONFIG_KERNEL_MEMCG_SWAP=y
-CONFIG_KERNEL_MEMCG_KMEM=y
-# CONFIG_KERNEL_CGROUP_PERF is not set
 CONFIG_KERNEL_CGROUP_SCHED=y
-# CONFIG_KERNEL_FAIR_GROUP_SCHED is not set
-# CONFIG_KERNEL_RT_GROUP_SCHED is not set
+CONFIG_KERNEL_CGROUP_BPF=y
+CONFIG_KERNEL_CGROUP_RDMA=y
+CONFIG_KERNEL_CGROUP_WRITEBACK=y
 CONFIG_KERNEL_BLK_CGROUP=y
-# CONFIG_KERNEL_DEBUG_BLK_CGROUP is not set
 CONFIG_KERNEL_NET_CLS_CGROUP=y
 CONFIG_KERNEL_NETPRIO_CGROUP=y
+CONFIG_KERNEL_CPUSETS=y
+CONFIG_KERNEL_FAIR_GROUP_SCHED=y
+CONFIG_KERNEL_CFS_BANDWIDTH=y
+CONFIG_KERNEL_MEMCG=y
+CONFIG_KERNEL_MEMCG_SWAP=y
+CONFIG_KERNEL_MEMCG_KMEM=y
+CONFIG_KERNEL_PAGE_COUNTER=y
+CONFIG_KERNEL_RT_GROUP_SCHED=y
+CONFIG_KERNEL_SOCK_CGROUP_DATA=y
+
+# Namespaces
 CONFIG_KERNEL_NAMESPACES=y
 CONFIG_KERNEL_UTS_NS=y
 CONFIG_KERNEL_IPC_NS=y
 CONFIG_KERNEL_USER_NS=y
 CONFIG_KERNEL_PID_NS=y
 CONFIG_KERNEL_NET_NS=y
-CONFIG_KERNEL_LXC_MISC=y
-CONFIG_KERNEL_DEVPTS_MULTIPLE_INSTANCES=y
-CONFIG_KERNEL_POSIX_MQUEUE=y
-CONFIG_KERNEL_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=4092
-
-# Include kernel configuration in /proc
-CONFIG_KERNEL_IKCONFIG=y
-CONFIG_KERNEL_IKCONFIG_PROC=y
 
 # File-systems
+CONFIG_KERNEL_FS_POSIX_ACL=y
 CONFIG_KERNEL_BTRFS_FS=y
 CONFIG_KERNEL_BTRFS_FS_POSIX_ACL=y
 CONFIG_KERNEL_NFS_FS=y
@@ -62,10 +76,6 @@ CONFIG_PACKAGE_kmod-nls-cp437=y
 CONFIG_PACKAGE_kmod-nls-iso8859-1=y
 CONFIG_PACKAGE_kmod-nls-utf8=y
 
-# Ethernet
-CONFIG_DEFAULT_ip6tables=y
-CONFIG_DEFAULT_iptables=y
-
 # Wi-Fi
 CONFIG_PACKAGE_kmod-ath=y
 CONFIG_ATH_USER_REGD=y
@@ -120,10 +130,6 @@ CONFIG_KERNEL_WATCHDOG_PRETIMEOUT_GOV_PANIC=y
 CONFIG_KERNEL_WATCHDOG_SYSFS=y
 CONFIG_KERNEL_WATCHDOG_NOWAYOUT=y
 
-# HaaS
-CONFIG_KERNEL_FAIR_GROUP_SCHED=y
-CONFIG_KERNEL_CFS_BANDWIDTH=y
-
 # iotop
 CONFIG_KERNEL_TASKSTATS=y
 CONFIG_KERNEL_TASK_DELAY_ACCT=y