I tried to recompile the tinycorelinux kernel to support the overlay file system
Operating environment:
system: CentOS Linux release 7.9.2009 (Core)
kernel version: 5.4.105 x86_64
running in virtualbox 6.1.18 r142142
Here are the steps to compile the kernel:
yum install ncurses-devel make gcc bc openssl-devel elfutils-libelf-devel rpm-build flex bison -ycd /usr/src && \wget -O "linux-5.4.3-patched.txz" http://repo.tinycorelinux.net/11.x/x86_64/release/src/kernel/linux-5.4.3-patched.txz && \wget -O "config-5.4.3-tinycore64" http://repo.tinycorelinux.net/11.x/x86_64/release/src/kernel/config-5.4.3-tinycore64 && \tar xf linux-5.4.3-patched.txz && \cd linux-5.4.3 && \make mrproper && \cp ../config-5.4.3-tinycore64 .config && \sed -i 's/# CONFIG_OVERLAY_FS is not set/CONFIG_OVERLAY_FS=m/g' .config && \make ARCH=x86_64 olddefconfig && \make ARCH=x86_64 -j "$(nproc)" bzImage && \make ARCH=x86_64 -j "$(nproc)" modulesI run make ARCH=x86_64 -j "$(nproc)" bzimage is successful without error message.But make ARCH=x86_64 -j "$(nproc)" modules generate the following error reporting
CC [M] drivers/net/wireless/intel/iwlwifi/cfg/5000.o CC [M] drivers/net/wireless/intel/iwlwifi/cfg/6000.o CC [M] drivers/net/ethernet/smsc/smc91c92_cs.o CC [M] drivers/net/wireless/intel/iwlwifi/cfg/7000.o CC [M] drivers/net/wireless/intel/iwlwifi/cfg/8000.o CC [M] drivers/net/ethernet/smsc/epic100.o CC [M] drivers/net/wireless/intel/iwlwifi/cfg/9000.o CC [M] drivers/net/ethernet/smsc/smsc9420.o CC [M] drivers/net/wireless/intel/iwlwifi/cfg/22000.o CC [M] drivers/net/wireless/intel/iwlwifi/fw/paging.o CC [M] drivers/net/ethernet/smsc/smsc911x.o CC [M] drivers/net/wireless/intel/iwlwifi/fw/smem.o CC [M] drivers/net/wireless/intel/iwlwifi/fw/init.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_main.o CC [M] drivers/net/wireless/intel/iwlwifi/fw/dbg.o CC [M] drivers/net/wireless/intel/iwlwifi/fw/acpi.o LD [M] drivers/net/wireless/intel/iwlwifi/iwlwifi.o CC [M] drivers/net/wireless/intersil/hostap/hostap_80211_rx.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o CC [M] drivers/net/wireless/intersil/hostap/hostap_80211_tx.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o CC [M] drivers/net/wireless/intersil/hostap/hostap_ap.o CC [M] drivers/net/ethernet/stmicro/stmmac/ring_mode.o CC [M] drivers/net/ethernet/stmicro/stmmac/chain_mode.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac_lib.o CC [M] drivers/net/wireless/intersil/hostap/hostap_info.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o CC [M] drivers/net/wireless/intersil/hostap/hostap_ioctl.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o CC [M] drivers/net/wireless/intersil/hostap/hostap_main.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac100_core.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o CC [M] drivers/net/wireless/intersil/hostap/hostap_proc.o CC [M] drivers/net/ethernet/stmicro/stmmac/enh_desc.o CC [M] drivers/net/wireless/intersil/hostap/hostap_cs.o CC [M] drivers/net/ethernet/stmicro/stmmac/norm_desc.o CC [M] drivers/net/ethernet/stmicro/stmmac/mmc_core.o CC [M] drivers/net/wireless/intersil/hostap/hostap_plx.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.o CC [M] drivers/net/wireless/intersil/hostap/hostap_pci.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac4_lib.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac4_core.o LD [M] drivers/net/wireless/intersil/hostap/hostap.o CC [M] drivers/net/wireless/intersil/orinoco/main.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac5.o CC [M] drivers/net/wireless/intersil/orinoco/fw.o CC [M] drivers/net/ethernet/stmicro/stmmac/hwif.o CC [M] drivers/net/wireless/intersil/orinoco/hw.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_tc.o CC [M] drivers/net/wireless/intersil/orinoco/mic.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.o CC [M] drivers/net/wireless/intersil/orinoco/scan.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.o CC [M] drivers/net/wireless/intersil/orinoco/wext.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.o CC [M] drivers/net/wireless/intersil/orinoco/hermes_dld.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o CC [M] drivers/net/wireless/intersil/orinoco/hermes.o CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac-generic.o CC [M] drivers/net/wireless/intersil/orinoco/cfg.o CC [M] drivers/net/ethernet/stmicro/stmmac/stmmac_pci.o CC [M] drivers/net/wireless/intersil/orinoco/orinoco_cs.o LD [M] drivers/net/ethernet/stmicro/stmmac/stmmac.o LD [M] drivers/net/ethernet/stmicro/stmmac/stmmac-platform.o LD [M] drivers/net/ethernet/stmicro/stmmac/stmmac-pci.o CC [M] drivers/net/ethernet/sun/sunhme.o CC [M] drivers/net/wireless/intersil/orinoco/orinoco_plx.o CC [M] drivers/net/wireless/intersil/orinoco/orinoco_pci.o CC [M] drivers/net/ethernet/sun/sungem.o CC [M] drivers/net/wireless/intersil/orinoco/orinoco_tmd.o CC [M] drivers/net/wireless/intersil/orinoco/orinoco_nortel.o CC [M] drivers/net/ethernet/sun/cassini.o CC [M] drivers/net/wireless/intersil/orinoco/spectrum_cs.o CC [M] drivers/net/wireless/intersil/orinoco/orinoco_usb.o CC [M] drivers/net/ethernet/sun/niu.o LD [M] drivers/net/wireless/intersil/orinoco/orinoco.o CC [M] drivers/net/wireless/intersil/p54/eeprom.o CC [M] drivers/net/wireless/intersil/p54/fwio.o CC [M] drivers/net/wireless/intersil/p54/txrx.o CC [M] drivers/net/wireless/intersil/p54/main.o CC [M] drivers/net/ethernet/synopsys/dwc-xlgmac-net.o CC [M] drivers/net/wireless/intersil/p54/led.o CC [M] drivers/net/ethernet/synopsys/dwc-xlgmac-desc.o CC [M] drivers/net/wireless/intersil/p54/p54usb.o CC [M] drivers/net/ethernet/synopsys/dwc-xlgmac-hw.o CC [M] drivers/net/wireless/intersil/p54/p54pci.o CC [M] drivers/net/ethernet/synopsys/dwc-xlgmac-common.o LD [M] drivers/net/wireless/intersil/p54/p54common.o CC [M] drivers/net/ethernet/synopsys/dwc-xlgmac-ethtool.o CC [M] drivers/net/wireless/intersil/prism54/islpci_eth.o CC [M] drivers/net/ethernet/synopsys/dwc-xlgmac-pci.o CC [M] drivers/net/wireless/intersil/prism54/islpci_mgt.o LD [M] drivers/net/ethernet/synopsys/dwc-xlgmac.o CC [M] drivers/net/ethernet/tehuti/tehuti.o CC [M] drivers/net/wireless/intersil/prism54/isl_38xx.o CC [M] drivers/net/wireless/intersil/prism54/isl_ioctl.o CC [M] drivers/net/ethernet/ti/tlan.o CC [M] drivers/net/wireless/intersil/prism54/islpci_dev.o CC [M] drivers/net/ethernet/via/via-rhine.o CC [M] drivers/net/wireless/intersil/prism54/islpci_hotplug.o CC [M] drivers/net/wireless/intersil/prism54/oid_mgt.o CC [M] drivers/net/ethernet/via/via-velocity.o LD [M] drivers/net/wireless/intersil/prism54/prism54.o CC [M] drivers/net/wireless/marvell/libertas/cfg.o CC [M] drivers/net/wireless/marvell/libertas/cmd.o CC [M] drivers/net/ethernet/wiznet/w5100.o CC [M] drivers/net/wireless/marvell/libertas/cmdresp.o CC [M] drivers/net/ethernet/wiznet/w5300.o CC [M] drivers/net/wireless/marvell/libertas/debugfs.o CC [M] drivers/net/ethernet/xircom/xirc2ps_cs.o CC [M] drivers/net/wireless/marvell/libertas/ethtool.o CC [M] drivers/net/wireless/marvell/libertas/main.o CC [M] drivers/net/ethernet/ec_bhf.o CC [M] drivers/net/ethernet/dnet.o CC [M] drivers/net/wireless/marvell/libertas/rx.o CC [M] drivers/net/wireless/marvell/libertas/tx.o CC [M] drivers/net/ethernet/jme.o CC [M] drivers/net/wireless/marvell/libertas/firmware.o CC [M] drivers/net/wireless/marvell/libertas/mesh.o CC [M] drivers/net/ethernet/fealnx.o CC [M] drivers/net/wireless/marvell/libertas/if_usb.o CC [M] drivers/net/ethernet/ethoc.o CC [M] drivers/net/wireless/marvell/libertas/if_cs.o CC [M] drivers/net/wireless/marvell/libertas/if_sdio.o LD [M] drivers/net/wireless/marvell/libertas/libertas.o LD [M] drivers/net/wireless/marvell/libertas/usb8xxx.o CC [M] drivers/net/macvlan.o LD [M] drivers/net/wireless/marvell/libertas/libertas_cs.o LD [M] drivers/net/wireless/marvell/libertas/libertas_sdio.o CC [M] drivers/net/wireless/marvell/libertas_tf/main.o CC [M] drivers/net/wireless/marvell/libertas_tf/cmd.o CC [M] drivers/net/wireless/marvell/mwifiex/main.o CC [M] drivers/net/wireless/marvell/libertas_tf/if_usb.o CC [M] drivers/net/wireless/marvell/mwifiex/init.o LD [M] drivers/net/wireless/marvell/libertas_tf/libertas_tf.o LD [M] drivers/net/wireless/marvell/libertas_tf/libertas_tf_usb.o CC [M] drivers/net/wireless/marvell/mwl8k.o CC [M] drivers/net/wireless/marvell/mwifiex/cfp.o CC [M] drivers/net/wireless/marvell/mwifiex/cmdevt.o CC [M] drivers/net/wireless/marvell/mwifiex/util.o CC [M] drivers/net/wireless/marvell/mwifiex/txrx.o CC [M] drivers/net/macvtap.o CC [M] drivers/net/wireless/marvell/mwifiex/wmm.o CC [M] drivers/net/wireless/marvell/mwifiex/11n.o CC [M] drivers/net/wireless/marvell/mwifiex/11ac.o CC [M] drivers/net/mii.o CC [M] drivers/net/mdio.o CC [M] drivers/net/wireless/marvell/mwifiex/11n_aggr.o CC [M] drivers/net/netconsole.o CC [M] drivers/net/wireless/marvell/mwifiex/11n_rxreorder.o CC [M] drivers/net/wireless/marvell/mwifiex/scan.o CC [M] drivers/pinctrl/intel/pinctrl-cherryview.o CC [M] drivers/net/wireless/marvell/mwifiex/join.o CC [M] drivers/pinctrl/intel/pinctrl-intel.o CC [M] drivers/pinctrl/intel/pinctrl-broxton.o CC [M] drivers/net/wireless/marvell/mwifiex/sta_ioctl.o CC [M] drivers/pinctrl/intel/pinctrl-cannonlake.o CC [M] drivers/pinctrl/intel/pinctrl-cedarfork.o CC [M] drivers/pinctrl/intel/pinctrl-denverton.o CC [M] drivers/net/wireless/marvell/mwifiex/sta_cmd.o CC [M] drivers/pinctrl/intel/pinctrl-geminilake.o CC [M] drivers/pinctrl/intel/pinctrl-icelake.o CC [M] drivers/pinctrl/intel/pinctrl-lewisburg.o CC [M] drivers/net/wireless/marvell/mwifiex/uap_cmd.o CC [M] drivers/pinctrl/intel/pinctrl-sunrisepoint.o CC [M] drivers/pinctrl/pinctrl-amd.o CC [M] drivers/net/wireless/marvell/mwifiex/ie.o CC [M] drivers/net/wireless/marvell/mwifiex/sta_cmdresp.o CC [M] drivers/net/tap.o CC [M] drivers/net/wireless/marvell/mwifiex/sta_event.o CC [M] drivers/net/wireless/marvell/mwifiex/uap_event.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/pci.o CC [M] drivers/net/wireless/marvell/mwifiex/sta_tx.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/soc.o CC [M] drivers/net/wireless/marvell/mwifiex/sta_rx.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/main.o CC [M] drivers/net/wireless/marvell/mwifiex/uap_txrx.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/init.o CC [M] drivers/net/wireless/marvell/mwifiex/cfg80211.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/mcu.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/core.o CC [M] drivers/net/wireless/marvell/mwifiex/ethtool.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/dma.o CC [M] drivers/net/wireless/marvell/mwifiex/11h.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/mac.o CC [M] drivers/net/wireless/marvell/mwifiex/tdls.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/eeprom.o CC [M] drivers/net/wireless/marvell/mwifiex/debugfs.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/beacon.o CC [M] drivers/net/wireless/marvell/mwifiex/sdio.o CC [M] drivers/net/wireless/mediatek/mt76/mt7603/debugfs.o LD [M] drivers/net/wireless/mediatek/mt76/mt7603/mt7603e.o CC [M] drivers/net/wireless/mediatek/mt76/mt7615/pci.o CC [M] drivers/net/wireless/marvell/mwifiex/pcie.o CC [M] drivers/net/wireless/mediatek/mt76/mt7615/init.o CC [M] drivers/net/wireless/mediatek/mt76/mt7615/dma.o CC [M] drivers/net/wireless/marvell/mwifiex/usb.o CC [M] drivers/net/wireless/mediatek/mt76/mt7615/eeprom.o LD [M] drivers/net/wireless/marvell/mwifiex/mwifiex.o LD [M] drivers/net/wireless/marvell/mwifiex/mwifiex_sdio.o LD [M] drivers/net/wireless/marvell/mwifiex/mwifiex_pcie.o LD [M] drivers/net/wireless/marvell/mwifiex/mwifiex_usb.o CC [M] drivers/net/wireless/mediatek/mt76/mt7615/main.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/usb.o CC [M] drivers/net/wireless/mediatek/mt76/mt7615/mcu.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/pci.o CC [M] drivers/net/wireless/mediatek/mt76/mt7615/mac.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.oIn file included from ./include/linux/export.h:42:0, from ./include/linux/linkage.h:7, from ./include/linux/kernel.h:8, from ./include/linux/skbuff.h:13, from ./include/linux/if_ether.h:19, from ./include/linux/etherdevice.h:20, from drivers/net/wireless/mediatek/mt76/mt7615/mac.c:10:drivers/net/wireless/mediatek/mt76/mt7615/mac.c: In function ‘to_rssi’:./include/linux/compiler.h:331:20: error: call to ‘__compiletime_assert_18’ declared with attribute error: BUILD_BUG_ON failed: (((field) + (1ULL << (__builtin_ffsll(field) - 1))) & (((field) + (1ULL << (__builtin_ffsll(field) - 1))) - 1)) != 0 prefix ## suffix(); \ ^./include/linux/compiler.h:338:2: note: in expansion of macro ‘__compiletime_assert’ __compiletime_assert(condition, msg, prefix, suffix) ^./include/linux/compiler.h:350:2: note: in expansion of macro ‘_compiletime_assert’ _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) ^./include/linux/build_bug.h:39:37: note: in expansion of macro ‘compiletime_assert’ #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^./include/linux/bitfield.h:46:3: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ ^./include/linux/bitfield.h:95:3: note: in expansion of macro ‘__BF_FIELD_CHECK’ __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \ ^drivers/net/wireless/mediatek/mt76/mt7615/mac.c:18:10: note: in expansion of macro ‘FIELD_GET’ return (FIELD_GET(field, rxv) - 220) / 2; ^./include/linux/compiler.h:331:20: error: call to ‘__compiletime_assert_18’ declared with attribute error: BUILD_BUG_ON failed: (((field) + (1ULL << (__builtin_ffsll(field) - 1))) & (((field) + (1ULL << (__builtin_ffsll(field) - 1))) - 1)) != 0 prefix ## suffix(); \ ^./include/linux/compiler.h:338:2: note: in expansion of macro ‘__compiletime_assert’ __compiletime_assert(condition, msg, prefix, suffix) ^./include/linux/compiler.h:350:2: note: in expansion of macro ‘_compiletime_assert’ _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) ^./include/linux/build_bug.h:39:37: note: in expansion of macro ‘compiletime_assert’ #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^./include/linux/bitfield.h:48:3: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ BUILD_BUG_ON_MSG((_mask) == 0, _pfx "mask is zero"); \ ^./include/linux/bitfield.h:95:3: note: in expansion of macro ‘__BF_FIELD_CHECK’ __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \ ^drivers/net/wireless/mediatek/mt76/mt7615/mac.c:18:10: note: in expansion of macro ‘FIELD_GET’ return (FIELD_GET(field, rxv) - 220) / 2; ^./include/linux/compiler.h:331:20: error: call to ‘__compiletime_assert_18’ declared with attribute error: BUILD_BUG_ON failed: (((field) + (1ULL << (__builtin_ffsll(field) - 1))) & (((field) + (1ULL << (__builtin_ffsll(field) - 1))) - 1)) != 0 prefix ## suffix(); \ ^./include/linux/compiler.h:338:2: note: in expansion of macro ‘__compiletime_assert’ __compiletime_assert(condition, msg, prefix, suffix) ^./include/linux/compiler.h:350:2: note: in expansion of macro ‘_compiletime_assert’ _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) ^./include/linux/build_bug.h:39:37: note: in expansion of macro ‘compiletime_assert’ #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^./include/linux/build_bug.h:50:2: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) ^./include/linux/build_bug.h:21:2: note: in expansion of macro ‘BUILD_BUG_ON’ BUILD_BUG_ON(((n) & ((n) - 1)) != 0) ^./include/linux/bitfield.h:54:3: note: in expansion of macro ‘__BUILD_BUG_ON_NOT_POWER_OF_2’ __BUILD_BUG_ON_NOT_POWER_OF_2((_mask) + \ ^./include/linux/bitfield.h:95:3: note: in expansion of macro ‘__BF_FIELD_CHECK’ __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \ ^drivers/net/wireless/mediatek/mt76/mt7615/mac.c:18:10: note: in expansion of macro ‘FIELD_GET’ return (FIELD_GET(field, rxv) - 220) / 2; ^make[7]: *** [drivers/net/wireless/mediatek/mt76/mt7615/mac.o] Error 1make[6]: *** [drivers/net/wireless/mediatek/mt76/mt7615] Error 2make[6]: *** Waiting for unfinished jobs.... CC [M] drivers/platform/chrome/chromeos_laptop.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/init.o CC [M] drivers/platform/chrome/chromeos_pstore.o CC [M] drivers/platform/chrome/cros_ec.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/main.o CC [M] drivers/platform/chrome/cros_ec_lpc.o CC [M] drivers/platform/chrome/cros_ec_lpc_mec.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.o CC [M] drivers/platform/chrome/cros_kbd_led_backlight.o CC [M] drivers/platform/chrome/cros_ec_chardev.o CC [M] drivers/net/wireless/mediatek/mt76/mt76x0/phy.o CC [M] drivers/platform/chrome/cros_ec_lightbar.o CC [M] drivers/platform/chrome/cros_ec_debugfs.o LD [M] drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0u.o LD [M] drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0e.o LD [M] drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0-common.omake[5]: *** [drivers/net/wireless/mediatek/mt76] Error 2make[4]: *** [drivers/net/wireless/mediatek] Error 2make[3]: *** [drivers/net/wireless] Error 2make[2]: *** [drivers/net] Error 2make[2]: *** Waiting for unfinished jobs.... CC [M] drivers/platform/chrome/cros_ec_sysfs.o LD [M] drivers/platform/chrome/cros_ec_lpcs.o CC [M] drivers/platform/x86/asus-laptop.o CC [M] drivers/platform/x86/asus-wmi.o CC [M] drivers/platform/x86/asus-nb-wmi.o CC [M] drivers/platform/x86/asus-wireless.o CC [M] drivers/platform/x86/eeepc-laptop.o CC [M] drivers/platform/x86/eeepc-wmi.o CC [M] drivers/platform/x86/lg-laptop.o CC [M] drivers/platform/x86/msi-laptop.o CC [M] drivers/platform/x86/classmate-laptop.o CC [M] drivers/platform/x86/compal-laptop.o CC [M] drivers/platform/x86/dcdbas.o CC [M] drivers/platform/x86/dell-smbios-base.o CC [M] drivers/platform/x86/dell-smbios-wmi.o CC [M] drivers/platform/x86/dell-smbios-smm.o CC [M] drivers/platform/x86/dell-laptop.o CC [M] drivers/platform/x86/dell-wmi.o CC [M] drivers/platform/x86/dell-wmi-descriptor.o CC [M] drivers/platform/x86/dell-wmi-aio.o CC [M] drivers/platform/x86/dell-wmi-led.o CC [M] drivers/platform/x86/dell-smo8800.o CC [M] drivers/platform/x86/dell-rbtn.o CC [M] drivers/platform/x86/acer-wmi.o CC [M] drivers/platform/x86/acer-wireless.o CC [M] drivers/platform/x86/acerhdf.o CC [M] drivers/platform/x86/hp_accel.o CC [M] drivers/platform/x86/hp-wireless.o CC [M] drivers/platform/x86/hp-wmi.o CC [M] drivers/platform/x86/huawei-wmi.o CC [M] drivers/platform/x86/amilo-rfkill.o CC [M] drivers/platform/x86/gpd-pocket-fan.o CC [M] drivers/platform/x86/sony-laptop.o CC [M] drivers/platform/x86/ideapad-laptop.o CC [M] drivers/platform/x86/thinkpad_acpi.o CC [M] drivers/platform/x86/hdaps.o CC [M] drivers/platform/x86/fujitsu-laptop.o CC [M] drivers/platform/x86/fujitsu-tablet.o CC [M] drivers/platform/x86/panasonic-laptop.o CC [M] drivers/platform/x86/intel_menlow.o CC [M] drivers/platform/x86/wmi.o CC [M] drivers/platform/x86/msi-wmi.o CC [M] drivers/platform/x86/peaq-wmi.o CC [M] drivers/platform/x86/topstar-laptop.o CC [M] drivers/platform/x86/wmi-bmof.o CC [M] drivers/platform/x86/intel-wmi-thunderbolt.o CC [M] drivers/platform/x86/xiaomi-wmi.o CC [M] drivers/platform/x86/toshiba_bluetooth.o CC [M] drivers/platform/x86/toshiba_haps.o CC [M] drivers/platform/x86/toshiba-wmi.o CC [M] drivers/platform/x86/intel-hid.o CC [M] drivers/platform/x86/intel-vbtn.o CC [M] drivers/platform/x86/intel_ips.o CC [M] drivers/platform/x86/ibm_rtl.o CC [M] drivers/platform/x86/samsung-laptop.o CC [M] drivers/platform/x86/mxm-wmi.o CC [M] drivers/platform/x86/intel_oaktrail.o CC [M] drivers/platform/x86/samsung-q10.o CC [M] drivers/platform/x86/apple-gmux.o CC [M] drivers/platform/x86/intel-rst.o CC [M] drivers/platform/x86/intel-smartconnect.o CC [M] drivers/platform/x86/alienware-wmi.o CC [M] drivers/platform/x86/intel_pmc_ipc.o CC [M] drivers/platform/x86/surfacepro3_button.o CC [M] drivers/platform/x86/intel_punit_ipc.o CC [M] drivers/platform/x86/intel_telemetry_core.o CC [M] drivers/platform/x86/intel_telemetry_pltdrv.o CC [M] drivers/platform/x86/intel_telemetry_debugfs.o CC [M] drivers/platform/x86/mlx-platform.o CC [M] drivers/platform/x86/i2c-multi-instantiate.o CC [M] drivers/platform/x86/intel_atomisp2_pm.o LD [M] drivers/platform/x86/dell-smbios.omake[1]: *** [drivers] Error 2make: *** [sub-make] Error 2It looks like a WiFi module compilation error, but I can't understand what it is.I tried to find related errors through Google, but only one related question was found, but I didn't get any answershttps://lists.archive.carbon60.com/linux/kernel/3533061