diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
index 3712552e18d39dfe3164fc2c90771db26f1cd46d..8d422043e5887edf03cabeeed70e03b35f926d69 100644
--- a/arch/loongarch/configs/loongson3_defconfig
+++ b/arch/loongarch/configs/loongson3_defconfig
@@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
-CONFIG_BPF_SYSCALL=y
 CONFIG_PREEMPT=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
@@ -19,7 +18,6 @@ CONFIG_CFS_BANDWIDTH=y
 CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_PIDS=y
 CONFIG_CGROUP_FREEZER=y
-CONFIG_CGROUP_HUGETLB=y
 CONFIG_CPUSETS=y
 CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
@@ -33,29 +31,16 @@ CONFIG_SYSFS_DEPRECATED=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
+CONFIG_BPF_SYSCALL=y
 CONFIG_USERFAULTFD=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set
-CONFIG_LOONGARCH=y
-CONFIG_64BIT=y
-CONFIG_MACH_LOONGSON64=y
-CONFIG_DMI=y
-CONFIG_EFI=y
-CONFIG_SMP=y
 CONFIG_HOTPLUG_CPU=y
-CONFIG_NR_CPUS=64
 CONFIG_NUMA=y
-CONFIG_PAGE_SIZE_16KB=y
-CONFIG_HZ_250=y
-CONFIG_ACPI=y
 CONFIG_ACPI_SPCR_TABLE=y
-CONFIG_ACPI_HOTPLUG_CPU=y
-CONFIG_ACPI_TAD=y
 CONFIG_ACPI_DOCK=y
 CONFIG_ACPI_IPMI=m
 CONFIG_ACPI_PCI_SLOT=y
-CONFIG_ACPI_HOTPLUG_MEMORY=y
-CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
 CONFIG_EFI_CAPSULE_LOADER=m
 CONFIG_EFI_TEST=m
 CONFIG_MODULES=y
@@ -68,13 +53,8 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_IOSCHED_BFQ=y
 CONFIG_BFQ_GROUP_IOSCHED=y
 CONFIG_BINFMT_MISC=m
-CONFIG_MEMORY_HOTPLUG=y
-CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y
-CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_KSM=y
 CONFIG_TRANSPARENT_HUGEPAGE=y
-CONFIG_ZSWAP=y
-CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD=y
 CONFIG_ZPOOL=y
 CONFIG_ZBUD=y
 CONFIG_Z3FOLD=y
@@ -292,7 +272,6 @@ CONFIG_RFKILL=m
 CONFIG_RFKILL_INPUT=y
 CONFIG_NET_9P=y
 CONFIG_NET_9P_VIRTIO=y
-CONFIG_CEPH_LIB=m
 CONFIG_PCIEPORTBUS=y
 CONFIG_HOTPLUG_PCI_PCIE=y
 CONFIG_PCIEAER=y
@@ -312,7 +291,6 @@ CONFIG_UEVENT_HELPER=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_FW_LOADER_COMPRESS=y
-CONFIG_FW_LOADER_COMPRESS_ZSTD=y
 CONFIG_MTD=m
 CONFIG_MTD_BLOCK=m
 CONFIG_MTD_CFI=m
@@ -327,7 +305,6 @@ CONFIG_PARPORT_PC=y
 CONFIG_PARPORT_SERIAL=y
 CONFIG_PARPORT_PC_FIFO=y
 CONFIG_ZRAM=m
-CONFIG_ZRAM_DEF_COMP_ZSTD=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_CRYPTOLOOP=y
 CONFIG_BLK_DEV_NBD=m
@@ -374,7 +351,6 @@ CONFIG_SCSI_QLOGIC_1280=m
 CONFIG_SCSI_QLA_FC=m
 CONFIG_TCM_QLA2XXX=m
 CONFIG_SCSI_QLA_ISCSI=m
-CONFIG_SCSI_LPFC=m
 CONFIG_SCSI_VIRTIO=m
 CONFIG_ATA=y
 CONFIG_SATA_AHCI=y
@@ -382,12 +358,7 @@ CONFIG_SATA_AHCI_PLATFORM=y
 CONFIG_PATA_ATIIXP=y
 CONFIG_PATA_PCMCIA=m
 CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
 CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID456=m
 CONFIG_MD_MULTIPATH=m
 CONFIG_BCACHE=m
 CONFIG_BLK_DEV_DM=y
@@ -438,7 +409,6 @@ CONFIG_CHELSIO_T1=m
 CONFIG_CHELSIO_T1_1G=y
 CONFIG_CHELSIO_T3=m
 CONFIG_CHELSIO_T4=m
-# CONFIG_NET_VENDOR_CIRRUS is not set
 # CONFIG_NET_VENDOR_CISCO is not set
 # CONFIG_NET_VENDOR_DEC is not set
 # CONFIG_NET_VENDOR_DLINK is not set
@@ -556,7 +526,6 @@ CONFIG_I2C_PIIX4=y
 CONFIG_I2C_GPIO=y
 CONFIG_SPI=y
 CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_LOONGSON=y
 CONFIG_SENSORS_LM75=m
 CONFIG_SENSORS_LM93=m
 CONFIG_SENSORS_W83795=m
@@ -590,10 +559,8 @@ CONFIG_DRM_AMDGPU_USERPTR=y
 CONFIG_DRM_AST=y
 CONFIG_DRM_QXL=m
 CONFIG_DRM_VIRTIO_GPU=m
-CONFIG_FB=y
 CONFIG_FB_EFI=y
 CONFIG_FB_RADEON=y
-CONFIG_LCD_PLATFORM=m
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
@@ -602,7 +569,6 @@ CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_SEQUENCER=m
 CONFIG_SND_SEQ_DUMMY=m
-# CONFIG_SND_ISA is not set
 CONFIG_SND_BT87X=m
 CONFIG_SND_BT87X_OVERCLOCK=y
 CONFIG_SND_HDA_INTEL=y
@@ -628,7 +594,6 @@ CONFIG_HID_MULTITOUCH=m
 CONFIG_HID_SUNPLUS=m
 CONFIG_USB_HIDDEV=y
 CONFIG_USB=y
-CONFIG_USB_OTG=y
 CONFIG_USB_MON=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_EHCI_HCD=y
@@ -669,6 +634,7 @@ CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
 CONFIG_VHOST_NET=m
 CONFIG_VHOST_SCSI=m
 CONFIG_VHOST_VSOCK=m
+CONFIG_STAGING=y
 CONFIG_COMEDI=m
 CONFIG_COMEDI_PCI_DRIVERS=m
 CONFIG_COMEDI_8255_PCI=m
@@ -686,7 +652,6 @@ CONFIG_COMEDI_ADV_PCI_DIO=m
 CONFIG_COMEDI_NI_LABPC_PCI=m
 CONFIG_COMEDI_NI_PCIDIO=m
 CONFIG_COMEDI_NI_PCIMIO=m
-CONFIG_STAGING=y
 CONFIG_R8188EU=m
 # CONFIG_88EU_AP_MODE is not set
 CONFIG_PM_DEVFREQ=y
@@ -730,7 +695,6 @@ CONFIG_FAT_DEFAULT_IOCHARSET="gb2312"
 CONFIG_PROC_KCORE=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_HUGETLBFS=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_HFS_FS=m
 CONFIG_HFSPLUS_FS=m
@@ -785,7 +749,6 @@ CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
 CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_LZO=m
 CONFIG_CRYPTO_842=m
 CONFIG_CRYPTO_LZ4=m
 CONFIG_CRYPTO_LZ4HC=m
@@ -799,5 +762,3 @@ CONFIG_STRIP_ASM_SYMS=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHEDSTATS=y
-# CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_FTRACE is not set