diff --git a/arm_defconfig b/arm_defconfig
index c5842f9..186e0d8 100644
--- a/arm_defconfig
+++ b/arm_defconfig
@@ -6,7 +6,6 @@ CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BPF_SYSCALL=y
 CONFIG_BPF_JIT=y
 CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_DYNAMIC is not set
 CONFIG_IRQ_TIME_ACCOUNTING=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
@@ -30,35 +29,17 @@ CONFIG_USER_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_PROFILING=y
-CONFIG_CRASH_DUMP=y
-CONFIG_SMP=y
 CONFIG_NR_CPUS=256
-# CONFIG_SCHED_CLUSTER is not set
 CONFIG_NUMA=y
-CONFIG_NODES_SHIFT=4
-CONFIG_EFI=y
-CONFIG_EFI_STUB=y
 CONFIG_HIBERNATION=y
 CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
-CONFIG_ENERGY_MODEL=y
-CONFIG_ACPI_HOTPLUG_MEMORY=y
-CONFIG_ACPI_HMAT=y
-CONFIG_ACPI_APEI=y
-CONFIG_ACPI_APEI_GHES=y
-CONFIG_ACPI_APEI_PCIEAER=y
-CONFIG_ACPI_APEI_MEMORY_FAILURE=y
-CONFIG_ACPI_APEI_EINJ=y
-CONFIG_CPU_FREQ_STAT=y
-CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-CONFIG_CPUFREQ_DT=y
-CONFIG_KVM=y
 CONFIG_JUMP_LABEL=y
 CONFIG_COMPAT_32BIT_TIME=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_BLK_DEV_INTEGRITY=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_ZSMALLOC_STAT=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTREMOVE=y
@@ -83,11 +64,9 @@ CONFIG_PAGE_POOL_STATS=y
 CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCIEAER=y
-CONFIG_PCI_MSI=y
 CONFIG_PCI_IOV=y
 CONFIG_PCI_PASID=y
 CONFIG_HOTPLUG_PCI=y
-CONFIG_HOTPLUG_PCI_ACPI=y
 CONFIG_PCI_HOST_GENERIC=y
 CONFIG_PCI_ENDPOINT=y
 CONFIG_PCI_ENDPOINT_CONFIGFS=y
@@ -109,7 +88,7 @@ CONFIG_MTD_SST25L=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_NAND_DENALI_DT=y
 CONFIG_MTD_SPI_NOR=y
-CONFIG_OF=y
+CONFIG_ZRAM=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_VIRTIO_BLK=y
 CONFIG_SRAM=y
@@ -168,7 +147,6 @@ CONFIG_INPUT_MISC=y
 # CONFIG_SERIO_SERPORT is not set
 CONFIG_LEGACY_PTY_COUNT=16
 CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_16550A_VARIANTS=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
@@ -189,7 +167,6 @@ CONFIG_TCG_TIS_I2C_INFINEON=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
 CONFIG_I2C_MUX_PCA954x=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_I2C_RK3X=y
 CONFIG_I2C_CROS_EC_TUNNEL=y
 CONFIG_I2C_SLAVE=y
@@ -208,15 +185,10 @@ CONFIG_GPIO_MAX732X=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_MAX77620=y
-CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_SYSCON=y
 CONFIG_POWER_RESET_SYSCON_POWEROFF=y
 CONFIG_SYSCON_REBOOT_MODE=y
 CONFIG_BATTERY_BQ27XXX=y
-CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
-CONFIG_CPU_THERMAL=y
-CONFIG_DEVFREQ_THERMAL=y
-CONFIG_THERMAL_EMULATION=y
 CONFIG_WATCHDOG=y
 CONFIG_DW_WATCHDOG=y
 CONFIG_MFD_BD9571MWV=y
@@ -239,7 +211,6 @@ CONFIG_REGULATOR_FAN53555=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_REGULATOR_HI6421V530=y
 CONFIG_REGULATOR_MAX77620=y
-CONFIG_REGULATOR_MAX8973=y
 CONFIG_REGULATOR_MP8859=y
 CONFIG_REGULATOR_MT6357=y
 CONFIG_REGULATOR_MT6358=y
@@ -291,7 +262,6 @@ CONFIG_USB_BDC_UDC=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_ACPI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MMC_SDHCI_OF_ARASAN=y
 CONFIG_MMC_SDHCI_OF_DWCMSHC=y
@@ -300,7 +270,6 @@ CONFIG_MMC_SDHCI_F_SDH30=y
 CONFIG_MMC_SPI=y
 CONFIG_MMC_MTK=y
 CONFIG_MMC_SDHCI_XENON=y
-CONFIG_MMC_SDHCI_AM654=y
 CONFIG_SCSI_UFSHCD=y
 CONFIG_SCSI_UFS_BSG=y
 CONFIG_SCSI_UFSHCD_PLATFORM=y
@@ -317,7 +286,6 @@ CONFIG_LEDS_TRIGGER_CPU=y
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_LEDS_TRIGGER_PANIC=y
 CONFIG_EDAC=y
-CONFIG_EDAC_GHES=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_MAX77686=y
 CONFIG_RTC_DRV_S5M=y
@@ -340,7 +308,6 @@ CONFIG_CROS_EC=y
 CONFIG_CROS_EC_I2C=y
 CONFIG_CROS_EC_SPI=y
 # CONFIG_CROS_EC_CHARDEV is not set
-CONFIG_COMMON_CLK=y
 CONFIG_COMMON_CLK_RK808=y
 CONFIG_COMMON_CLK_CS2000_CP=y
 CONFIG_COMMON_CLK_S2MPS11=y
@@ -348,10 +315,7 @@ CONFIG_COMMON_CLK_PWM=y
 CONFIG_COMMON_CLK_RS9_PCIE=y
 CONFIG_COMMON_CLK_VC5=y
 CONFIG_HWSPINLOCK=y
-CONFIG_PLATFORM_MHU=y
-CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
 CONFIG_REMOTEPROC=y
-CONFIG_RPMSG_QCOM_GLINK_RPM=y
 CONFIG_RPMSG_VIRTIO=y
 CONFIG_SOC_TI=y
 CONFIG_DEVFREQ_GOV_USERSPACE=y
diff --git a/defconfig b/defconfig
index e2e6ac5..108ef50 100644
--- a/defconfig
+++ b/defconfig
@@ -4,7 +4,6 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_AUDIT=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
-CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100
 CONFIG_BPF_SYSCALL=y
 CONFIG_BPF_JIT=y
 CONFIG_PREEMPT_VOLUNTARY=y
@@ -33,31 +32,11 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_PROFILING=y
 CONFIG_KEXEC=y
-CONFIG_SMP=y
-CONFIG_X86_X2APIC=y
-CONFIG_IOSF_MBI=y
-CONFIG_HYPERVISOR_GUEST=y
-CONFIG_PARAVIRT=y
-CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
-CONFIG_X86_MSR=y
-CONFIG_X86_CPUID=y
 CONFIG_NUMA=y
-CONFIG_X86_CHECK_BIOS_CORRUPTION=y
-# CONFIG_MTRR_SANITIZER is not set
-# CONFIG_X86_KERNEL_IBT is not set
-CONFIG_EFI=y
-CONFIG_EFI_STUB=y
-CONFIG_EFI_MIXED=y
 CONFIG_HZ_1000=y
+CONFIG_PARAVIRT=y
 CONFIG_HIBERNATION=y
 CONFIG_PM_DEBUG=y
-CONFIG_PM_TRACE_RTC=y
-CONFIG_ACPI_DOCK=y
-CONFIG_ACPI_BGRT=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-CONFIG_X86_ACPI_CPUFREQ=y
-CONFIG_IA32_EMULATION=y
 CONFIG_KPROBES=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
@@ -67,6 +46,7 @@ CONFIG_BLK_CGROUP_IOLATENCY=y
 CONFIG_BLK_CGROUP_IOCOST=y
 CONFIG_BLK_CGROUP_IOPRIO=y
 CONFIG_BINFMT_MISC=y
+CONFIG_ZSMALLOC_STAT=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_CMA=y
 CONFIG_CMA_AREAS=19
@@ -104,7 +84,6 @@ CONFIG_NF_CONNTRACK_IRC=y
 CONFIG_NF_CONNTRACK_SIP=y
 CONFIG_NF_CT_NETLINK=y
 CONFIG_NF_NAT=y
-CONFIG_NETFILTER_XTABLES_COMPAT=y
 # CONFIG_NETFILTER_XT_MARK is not set
 CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
 # CONFIG_NETFILTER_XT_TARGET_LOG is not set
@@ -136,7 +115,6 @@ CONFIG_NET_CLS_ACT=y
 CONFIG_CGROUP_NET_PRIO=y
 CONFIG_CFG80211=y
 CONFIG_MAC80211=y
-CONFIG_MAC80211_LEDS=y
 CONFIG_RFKILL=y
 CONFIG_NET_9P=y
 CONFIG_NET_9P_VIRTIO=y
@@ -153,7 +131,6 @@ CONFIG_ZRAM=y
 CONFIG_ZRAM_WRITEBACK=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_VIRTIO_BLK=y
-# CONFIG_INTEL_MEI is not set
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_BLK_DEV_SR=y
@@ -185,8 +162,6 @@ CONFIG_BLK_DEV_DM=y
 CONFIG_DM_MIRROR=y
 CONFIG_DM_RAID=y
 CONFIG_DM_ZERO=y
-CONFIG_MACINTOSH_DRIVERS=y
-CONFIG_MAC_EMUMOUSEBTN=y
 CONFIG_NETDEVICES=y
 CONFIG_NETCONSOLE=y
 CONFIG_VIRTIO_NET=y
@@ -217,15 +192,8 @@ CONFIG_SERIAL_8250_RSA=y
 CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
-# CONFIG_HW_RANDOM_INTEL is not set
-# CONFIG_HW_RANDOM_AMD is not set
-CONFIG_NVRAM=y
-CONFIG_HPET=y
-# CONFIG_HPET_MMAP is not set
 CONFIG_I2C=y
 CONFIG_I2C_I801=y
-CONFIG_THERMAL_GOV_USER_SPACE=y
-# CONFIG_X86_PKG_TEMP_THERMAL is not set
 CONFIG_WATCHDOG=y
 CONFIG_WATCHDOG_CORE=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
@@ -243,10 +211,6 @@ CONFIG_DMADEVICES=y
 CONFIG_SYNC_FILE=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_INPUT=y
-CONFIG_EEEPC_LAPTOP=y
-CONFIG_AMD_IOMMU=y
-CONFIG_INTEL_IOMMU=y
-# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
@@ -310,35 +274,26 @@ CONFIG_DEBUG_KMEMLEAK=y
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
 CONFIG_HARDLOCKUP_DETECTOR=y
-CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY=y
 CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
 CONFIG_WQ_WATCHDOG=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHEDSTATS=y
-CONFIG_DEBUG_PREEMPT=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_DEBUG_RWSEMS=y
 CONFIG_DEBUG_ATOMIC_SLEEP=y
 CONFIG_BOOTTIME_TRACING=y
 CONFIG_FUNCTION_GRAPH_RETVAL=y
-CONFIG_FPROBE=y
 CONFIG_FUNCTION_PROFILER=y
 CONFIG_STACK_TRACER=y
 CONFIG_IRQSOFF_TRACER=y
-CONFIG_PREEMPT_TRACER=y
 CONFIG_SCHED_TRACER=y
 CONFIG_HWLAT_TRACER=y
 CONFIG_TIMERLAT_TRACER=y
-CONFIG_MMIOTRACE=y
 CONFIG_FTRACE_SYSCALLS=y
 CONFIG_BLK_DEV_IO_TRACE=y
 CONFIG_KPROBE_EVENTS_ON_NOTRACE=y
 CONFIG_USER_EVENTS=y
 CONFIG_HIST_TRIGGERS=y
 CONFIG_TRACE_EVENT_INJECT=y
-CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
-CONFIG_EARLY_PRINTK_DBGP=y
-CONFIG_DEBUG_BOOT_PARAMS=y
-CONFIG_UNWINDER_FRAME_POINTER=y
 CONFIG_FUNCTION_ERROR_INJECTION=y