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I have a problem with "debian_kernel-develop" modules building #13

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MeKeCNC opened this issue May 22, 2018 · 1 comment
Closed

I have a problem with "debian_kernel-develop" modules building #13

MeKeCNC opened this issue May 22, 2018 · 1 comment

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@MeKeCNC
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MeKeCNC commented May 22, 2018 •
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Hi
when I'd like to compile the kernel I get modules compiling error. I would appreciate if someone help me.
my PC is Ubuntu on Vm virtualbox and compiling error is below.

sudo make ARCH=arm miniarm-rk3288_defconfig
sudo make zImage ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j 16

# zImage compiling is OK

...... .....
AS arch/arm/boot/compressed/piggy.gzip.o
LD arch/arm/boot/compressed/vmlinux
OBJCOPY arch/arm/boot/zImage
Kernel: arch/arm/boot/zImage is ready

mk@ubuntu:~/debian_kernel-develop$ sudo make modules ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j 16
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
make[1]: 'include/generated/mach-types.h' is up to date.
CHK scripts/mod/devicetable-offsets.h
CHK include/generated/timeconst.h
CHK include/generated/bounds.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CC [M] sound/drivers/dummy.o
CC [M] sound/drivers/aloop.o
CC [M] drivers/i2c/i2c-stub.o
CC [M] crypto/echainiv.o
CC [M] net/netfilter/xt_conntrack.o
LD [M] sound/drivers/snd-dummy.o
CC [M] fs/nfs/flexfilelayout/flexfilelayout.o
CC [M] fs/nfs/flexfilelayout/flexfilelayoutdev.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_cmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_cmd.o
LD [M] sound/drivers/snd-aloop.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_security.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_cmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_security.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_debug.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_debug.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_io.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_ioctl_query.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_ioctl_set.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_security.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_debug.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_io.o
CC [M] drivers/rtc/rtc-ds1307.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_ieee80211.o
LD [M] fs/nfs/flexfilelayout/nfs_layout_flexfiles.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_io.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_mlme.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_mlme_ext.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_wlan_util.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_vht.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_pwrctrl.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_rf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_ioctl_query.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_ioctl_query.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_recv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_sta_mgt.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_ioctl_set.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_ap.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_ieee80211.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_mlme.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_mlme_ext.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_wlan_util.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_vht.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_ioctl_set.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_pwrctrl.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_ieee80211.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_mlme.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_p2p.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_tdls.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_rf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_recv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_mlme_ext.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_mi.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_wlan_util.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_vht.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_pwrctrl.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_br_ext.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_sta_mgt.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_ap.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_rf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_recv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_sta_mgt.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_iol.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_sreset.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_btcoex.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_ap.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_p2p.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_p2p.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_tdls.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_beamforming.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_br_ext.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_iol.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_sreset.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_btcoex.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_tdls.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_odm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_beamforming.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/efuse/rtw_efuse.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/osdep_service.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_br_ext.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_odm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/efuse/rtw_efuse.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/osdep_service.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/os_intfs.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_iol.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_sreset.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_btcoex_wifionly.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/usb_intf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/os_intfs.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_btcoex.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_beamforming.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/usb_intf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/usb_ops_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_odm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/ioctl_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/xmit_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/mlme_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/recv_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/efuse/rtw_efuse.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/ioctl_cfg80211.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_sdio.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/osdep_service.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/usb_ops_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/os_intfs.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/sdio_intf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/ioctl_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/xmit_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/sdio_ops_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/ioctl_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/mlme_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/recv_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/rtw_cfgvendor.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/ioctl_cfg80211.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/xmit_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/rtw_cfgvendor.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/wifi_regd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/mlme_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/wifi_regd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/recv_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/ioctl_cfg80211.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/rtw_cfgvendor.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/rtw_android.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/wifi_regd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/rtw_android.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/rtw_android.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/os_dep/linux/ioctl_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/rtw_proc.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/os_dep/linux/rtw_proc.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_intf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_com.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_com_phycfg.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_phy.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/hal_intf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_dm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/hal_com.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/ioctl_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_btcoex.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/os_dep/linux/custom_gpio_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/hal_com_phycfg.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/hal_phy.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/hal_hci/hal_usb.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_intf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/hal_dm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/hal_btcoex.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/hal_hci/hal_usb.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/led/hal_usb_led.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_com.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/led/hal_usb_led.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/HalPwrSeqCmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_com_phycfg.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/HalPwrSeqCmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/Hal8814PwrSeq.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/Hal8812PwrSeq.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/Hal8821APwrSeq.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_sreset.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_phy.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_dm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_btcoex_wifionly.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_btcoex.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_sreset.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_hal_init.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_hal_init.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_phycfg.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_phycfg.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mcc.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_rf6052.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_hci/hal_sdio.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/led/hal_sdio_led.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_rf6052.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_dm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_rxdesc.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/rtl8814a_cmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/HalPwrSeqCmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/usb/usb_halinit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_dm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/usb/rtl8814au_led.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/Hal8723BPwrSeq.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/usb/rtl8814au_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/rtl8723b_sreset.o
drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.c: In function ‘mpt_SetRFPath_8723B’:
drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.c:1076:6: warning: statement will never be executed [-Wswitch-unreachable]
error, forbidden warning: hal_mp.c:1076
scripts/Makefile.build:266: recipe for target 'drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o' failed
make[5]: *** [drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o] Error 1
make[5]: *** Waiting for unfinished jobs....
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/usb/rtl8814au_recv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_rxdesc.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/rtl8814a/usb/usb_ops_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/efuse/rtl8814a/HalEfuseMask8814A_USB.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_debug.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_antdiv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_antdect.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_interface.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_cmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/usb/usb_halinit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/usb/rtl8812au_led.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/usb/rtl8812au_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/usb/rtl8812au_recv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_hwconfig.o
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless/rockchip_wlan/rtl8723bs' failed
make[4]: *** [drivers/net/wireless/rockchip_wlan/rtl8723bs] Error 2
make[4]: *** Waiting for unfinished jobs....
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/usb/usb_ops_linux.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/rtl8812a/rtl8812a_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/halphyrf_ce.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_edcaturbocheck.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/efuse/rtl8812a/HalEfuseMask8812A_USB.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_dig.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_pathdiv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_rainfo.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/efuse/rtl8812a/HalEfuseMask8821A_USB.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_dynamicbbpowersaving.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_powertracking_ce.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_dynamictxpower.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_adaptivity.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_debug.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_AntDiv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_cfotracking.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_noisemonitor.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_acs.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_AntDect.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_interface.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/phydm_beamforming.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/txbf/halcomtxbf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_HWConfig.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/HalPhyRf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/txbf/haltxbfinterface.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/halhwimg8814a_bb.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_EdcaTurboCheck.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_DIG.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_PathDiv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/halhwimg8814a_mac.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_RaInfo.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_DynamicBBPowerSaving.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/halhwimg8814a_rf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_PowerTracking.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_DynamicTxPower.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/halhwimg8814a_fw.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/PhyDM_Adaptivity.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_CfoTracking.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_NoiseMonitor.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/phydm_ACS.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/phydm_iqk_8814a.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8812a/HalHWImg8812A_FW.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/phydm_regconfig8814a.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/halphyrf_8814a_ce.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/rtl8814a/phydm_rtl8814a.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/hal/phydm/txbf/haltxbf8814a.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8814au/core/rtw_mp_ioctl.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8812a/HalHWImg8812A_MAC.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8812a/HalHWImg8812A_BB.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8812a/HalHWImg8812A_RF.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8812a/HalPhyRf_8812A.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8812a/phydm_RegConfig8812A.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8812a/phydm_RTL8812A.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/HalHWImg8821A_FW.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/HalHWImg8821A_MAC.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/HalHWImg8821A_BB.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/HalHWImg8821A_RF.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/HalPhyRf_8821A.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/phydm_RegConfig8821A.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/phydm_RTL8821A.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/hal/OUTSRC/rtl8821a/PhyDM_IQK_8821A.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/platform/platform_ops.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_mp_ioctl.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/core/rtw_bt_mp.o
LD [M] drivers/net/wireless/rockchip_wlan/rtl8814au/rtl8814au.o
LD [M] drivers/net/wireless/rockchip_wlan/rtl8812AU_8821AU_linux/rtl8812au.o
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless/rockchip_wlan' failed
make[3]: *** [drivers/net/wireless/rockchip_wlan] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless' failed
make[2]: *** [drivers/net/wireless] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net' failed
make[1]: *** [drivers/net] Error 2
Makefile:1000: recipe for target 'drivers' failed
make: *** [drivers] Error 2

mk@ubuntu:~/debian_kernel-develop$ sudo make modules ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j 16

CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK scripts/mod/devicetable-offsets.h
make[1]: 'include/generated/mach-types.h' is up to date.
CHK include/generated/timeconst.h
CHK include/generated/bounds.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/rtl8723b_hal_init.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/rtl8723b_phycfg.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/rtl8723b_rf6052.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/rtl8723b_dm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/rtl8723b_rxdesc.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/rtl8723b_cmd.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/hal8723b_fw.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/sdio/sdio_halinit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/sdio/rtl8723bs_led.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/sdio/rtl8723bs_xmit.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/sdio/rtl8723bs_recv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/rtl8723b/sdio/sdio_ops.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_debug.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_antdiv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_antdect.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_interface.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_hwconfig.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/halphyrf_ce.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_edcaturbocheck.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_dig.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_pathdiv.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_rainfo.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_dynamicbbpowersaving.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_powertracking_ce.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/phydm_dynamictxpower.o
drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.c: In function ‘mpt_SetRFPath_8723B’:
drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.c:1076:6: warning: statement will never be executed [-Wswitch-unreachable]
error, forbidden warning: hal_mp.c:1076
scripts/Makefile.build:266: recipe for target 'drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o' failed
make[5]: *** [drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o] Error 1
make[5]: *** Waiting for unfinished jobs....
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless/rockchip_wlan/rtl8723bs' failed
make[4]: *** [drivers/net/wireless/rockchip_wlan/rtl8723bs] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless/rockchip_wlan' failed
make[3]: *** [drivers/net/wireless/rockchip_wlan] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless' failed
make[2]: *** [drivers/net/wireless] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net' failed
make[1]: *** [drivers/net] Error 2
Makefile:1000: recipe for target 'drivers' failed
make: *** [drivers] Error 2

mk@ubuntu:~/debian_kernel-develop$ sudo make modules ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j 16
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK scripts/mod/devicetable-offsets.h
make[1]: 'include/generated/mach-types.h' is up to date.
CHK include/generated/timeconst.h
CHK include/generated/bounds.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/btc/halbtc8822b1ant.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/btc/halbtc8822b2ant.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/btc/halbtc8821c1ant.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/btc/halbtc8821c2ant.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/rtl8723b/halhwimg8723b_bb.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/rtl8723b/halhwimg8723b_mac.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/rtl8723b/halhwimg8723b_rf.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/rtl8723b/phydm_regconfig8723b.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/rtl8723b/halhwimg8723b_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/rtl8723b/halphyrf_8723b_ce.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/phydm/rtl8723b/phydm_rtl8723b.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/platform/platform_ops.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_mp.o
CC [M] drivers/net/wireless/rockchip_wlan/rtl8723bs/core/rtw_bt_mp.o
drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.c: In function ‘mpt_SetRFPath_8723B’:
drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.c:1076:6: warning: statement will never be executed [-Wswitch-unreachable]
error, forbidden warning: hal_mp.c:1076
scripts/Makefile.build:266: recipe for target 'drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o' failed
make[5]: *** [drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.o] Error 1
make[5]: *** Waiting for unfinished jobs....
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless/rockchip_wlan/rtl8723bs' failed
make[4]: *** [drivers/net/wireless/rockchip_wlan/rtl8723bs] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless/rockchip_wlan' failed
make[3]: *** [drivers/net/wireless/rockchip_wlan] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net/wireless' failed
make[2]: *** [drivers/net/wireless] Error 2
scripts/Makefile.build:411: recipe for target 'drivers/net' failed
make[1]: *** [drivers/net] Error 2
Makefile:1000: recipe for target 'drivers' failed
make: *** [drivers] Error 2
mk@ubuntu:~/debian_kernel-develop$
@MeKeCNC MeKeCNC changed the title I have a problem with "debian_kernel-develop" build I have a problem with "debian_kernel-develop" modules building May 22, 2018
@MeKeCNC
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MeKeCNC commented Jun 1, 2018

It is solved
in drivers/net/wireless/rockchip_wlan/rtl8723bs/hal/hal_mp.c:1076
u8 p = 0, i = 0; changed to u8 p, i;
MeKeCNC@2801948

@MeKeCNC MeKeCNC closed this as completed Jun 1, 2018
jamess-huang pushed a commit that referenced this issue Jun 19, 2018
@rkhuangtao
drm/rockchip: vop: fix use-after-free bug on atomic_flush
af9f68b 
old->tv_state pointer is not safe, its reference on connector state,
maybe free.

So save active_tv_state on vop is safe.

==================================================================
BUG: KASAN: use-after-free in vop_crtc_atomic_flush+0xd4/0x3c18 at addr ffffffc08cc6a3a0
Read of size 48 by task surfaceflinger/230
=============================================================================
BUG kmalloc-128 (Not tainted): kasan: bad access detected
-----------------------------------------------------------------------------

Disabling lock debugging due to kernel taint
INFO: Allocated in binder_alloc_new_buf_locked+0x388/0x5f0 age=34 cpu=5 pid=660
INFO: Freed in binder_delete_free_buffer+0x204/0x21c age=34 cpu=2 pid=986
CPU: 1 PID: 230 Comm: surfaceflinger Tainted: G    B           4.4.93 #13
Hardware name: Rockchip RK3399 Evaluation Board v3 (Android) (DT)
Call trace:
[<ffffff900808bfe4>] dump_backtrace+0x0/0x228
[<ffffff900808c220>] show_stack+0x14/0x1c
[<ffffff9008505e3c>] dump_stack+0xa4/0xcc
[<ffffff900823d608>] print_trailer+0x188/0x198
[<ffffff900823d77c>] object_err+0x3c/0x4c
[<ffffff9008243874>] kasan_report+0x320/0x4d4
[<ffffff9008242a64>] __asan_loadN+0x24/0x150
[<ffffff90086c7294>] vop_crtc_atomic_flush+0xd4/0x3c18
[<ffffff90086717e0>] drm_atomic_helper_commit_planes+0x2bc/0x308
[<ffffff90086beabc>] rockchip_atomic_commit_complete+0x6c/0xb4
[<ffffff90086bed48>] rockchip_drm_atomic_commit+0x244/0x264
[<ffffff90086a5974>] drm_atomic_commit+0x88/0x98
[<ffffff90086a7854>] drm_mode_atomic_ioctl+0x710/0x850
[<ffffff900867e398>] drm_ioctl+0x370/0x540
[<ffffff9008266574>] do_vfs_ioctl+0x86c/0x9d8
[<ffffff9008266740>] SyS_ioctl+0x60/0x88
[<ffffff9008083130>] el0_svc_naked+0x24/0x28

Change-Id: I619560f5c5d6beb0a7cfa3a6daf925ccfcfb7f8b
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Bauuuuu pushed a commit to Bauuuuu/debian_kernel that referenced this issue Dec 5, 2018
@maurizio-lombardi @gregkh
cdrom: do not call check_disk_change() inside cdrom_open()
5e69983 
[ Upstream commit 2bbea6e117357d17842114c65e9a9cf2d13ae8a3 ]

when mounting an ISO filesystem sometimes (very rarely)
the system hangs because of a race condition between two tasks.

PID: 6766   TASK: ffff88007b2a6dd0  CPU: 0   COMMAND: "mount"
 #0 [ffff880078447ae0] __schedule at ffffffff8168d605
 TinkerBoard#1 [ffff880078447b48] schedule_preempt_disabled at ffffffff8168ed49
 TinkerBoard#2 [ffff880078447b58] __mutex_lock_slowpath at ffffffff8168c995
 TinkerBoard#3 [ffff880078447bb8] mutex_lock at ffffffff8168bdef
 TinkerBoard#4 [ffff880078447bd0] sr_block_ioctl at ffffffffa00b6818 [sr_mod]
 TinkerBoard#5 [ffff880078447c10] blkdev_ioctl at ffffffff812fea50
 TinkerBoard#6 [ffff880078447c70] ioctl_by_bdev at ffffffff8123a8b3
 TinkerBoard#7 [ffff880078447c90] isofs_fill_super at ffffffffa04fb1e1 [isofs]
 TinkerBoard#8 [ffff880078447da8] mount_bdev at ffffffff81202570
 TinkerBoard#9 [ffff880078447e18] isofs_mount at ffffffffa04f9828 [isofs]
TinkerBoard#10 [ffff880078447e28] mount_fs at ffffffff81202d09
TinkerBoard#11 [ffff880078447e70] vfs_kern_mount at ffffffff8121ea8f
TinkerBoard#12 [ffff880078447ea8] do_mount at ffffffff81220fee
TinkerBoard#13 [ffff880078447f28] sys_mount at ffffffff812218d6
TinkerBoard#14 [ffff880078447f80] system_call_fastpath at ffffffff81698c49
    RIP: 00007fd9ea914e9a  RSP: 00007ffd5d9bf648  RFLAGS: 00010246
    RAX: 00000000000000a5  RBX: ffffffff81698c49  RCX: 0000000000000010
    RDX: 00007fd9ec2bc210  RSI: 00007fd9ec2bc290  RDI: 00007fd9ec2bcf30
    RBP: 0000000000000000   R8: 0000000000000000   R9: 0000000000000010
    R10: 00000000c0ed0001  R11: 0000000000000206  R12: 00007fd9ec2bc040
    R13: 00007fd9eb6b2380  R14: 00007fd9ec2bc210  R15: 00007fd9ec2bcf30
    ORIG_RAX: 00000000000000a5  CS: 0033  SS: 002b

This task was trying to mount the cdrom.  It allocated and configured a
super_block struct and owned the write-lock for the super_block->s_umount
rwsem. While exclusively owning the s_umount lock, it called
sr_block_ioctl and waited to acquire the global sr_mutex lock.

PID: 6785   TASK: ffff880078720fb0  CPU: 0   COMMAND: "systemd-udevd"
 #0 [ffff880078417898] __schedule at ffffffff8168d605
 TinkerBoard#1 [ffff880078417900] schedule at ffffffff8168dc59
 TinkerBoard#2 [ffff880078417910] rwsem_down_read_failed at ffffffff8168f605
 TinkerBoard#3 [ffff880078417980] call_rwsem_down_read_failed at ffffffff81328838
 TinkerBoard#4 [ffff8800784179d0] down_read at ffffffff8168cde0
 TinkerBoard#5 [ffff8800784179e8] get_super at ffffffff81201cc7
 TinkerBoard#6 [ffff880078417a10] __invalidate_device at ffffffff8123a8de
 TinkerBoard#7 [ffff880078417a40] flush_disk at ffffffff8123a94b
 TinkerBoard#8 [ffff880078417a88] check_disk_change at ffffffff8123ab50
 TinkerBoard#9 [ffff880078417ab0] cdrom_open at ffffffffa00a29e1 [cdrom]
TinkerBoard#10 [ffff880078417b68] sr_block_open at ffffffffa00b6f9b [sr_mod]
TinkerBoard#11 [ffff880078417b98] __blkdev_get at ffffffff8123ba86
TinkerBoard#12 [ffff880078417bf0] blkdev_get at ffffffff8123bd65
TinkerBoard#13 [ffff880078417c78] blkdev_open at ffffffff8123bf9b
TinkerBoard#14 [ffff880078417c90] do_dentry_open at ffffffff811fc7f7
TinkerBoard#15 [ffff880078417cd8] vfs_open at ffffffff811fc9cf
TinkerBoard#16 [ffff880078417d00] do_last at ffffffff8120d53d
TinkerBoard#17 [ffff880078417db0] path_openat at ffffffff8120e6b2
TinkerBoard#18 [ffff880078417e48] do_filp_open at ffffffff8121082b
TinkerBoard#19 [ffff880078417f18] do_sys_open at ffffffff811fdd33
TinkerBoard#20 [ffff880078417f70] sys_open at ffffffff811fde4e
TinkerBoard#21 [ffff880078417f80] system_call_fastpath at ffffffff81698c49
    RIP: 00007f29438b0c20  RSP: 00007ffc76624b78  RFLAGS: 00010246
    RAX: 0000000000000002  RBX: ffffffff81698c49  RCX: 0000000000000000
    RDX: 00007f2944a5fa70  RSI: 00000000000a0800  RDI: 00007f2944a5fa70
    RBP: 00007f2944a5f540   R8: 0000000000000000   R9: 0000000000000020
    R10: 00007f2943614c40  R11: 0000000000000246  R12: ffffffff811fde4e
    R13: ffff880078417f78  R14: 000000000000000c  R15: 00007f2944a4b010
    ORIG_RAX: 0000000000000002  CS: 0033  SS: 002b

This task tried to open the cdrom device, the sr_block_open function
acquired the global sr_mutex lock. The call to check_disk_change()
then saw an event flag indicating a possible media change and tried
to flush any cached data for the device.
As part of the flush, it tried to acquire the super_block->s_umount
lock associated with the cdrom device.
This was the same super_block as created and locked by the previous task.

The first task acquires the s_umount lock and then the sr_mutex_lock;
the second task acquires the sr_mutex_lock and then the s_umount lock.

This patch fixes the issue by moving check_disk_change() out of
cdrom_open() and let the caller take care of it.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bauuuuu pushed a commit to Bauuuuu/debian_kernel that referenced this issue Dec 7, 2018
@gregkh
m68k: fix "bad page state" oops on ColdFire boot
8f2f467 
[ Upstream commit ecd60532e060e45c63c57ecf1c8549b1d656d34d ]

Booting a ColdFire m68k core with MMU enabled causes a "bad page state"
oops since commit 1d40a5ea01d5 ("mm: mark pages in use for page tables"):

 BUG: Bad page state in process sh  pfn:01ce2
 page:004fefc8 count:0 mapcount:-1024 mapping:00000000 index:0x0
 flags: 0x0()
 raw: 00000000 00000000 00000000 fffffbff 00000000 00000100 00000200 00000000
 raw: 039c4000
 page dumped because: nonzero mapcount
 Modules linked in:
 CPU: 0 PID: 22 Comm: sh Not tainted 4.17.0-07461-g1d40a5ea01d5 TinkerBoard#13

Fix by calling pgtable_page_dtor() in our __pte_free_tlb() code path,
so that the PG_table flag is cleared before we free the pte page.

Note that I had to change the type of pte_free() to be static from
extern. Otherwise you get a lot of warnings like this:

./arch/m68k/include/asm/mcf_pgalloc.h:80:2: warning: ‘pgtable_page_dtor’ is static but used in inline function ‘pte_free’ which is not static
  pgtable_page_dtor(page);
  ^

And making it static is consistent with our use of this in the other
m68k pgalloc definitions of pte_free().

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
CC: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bauuuuu pushed a commit to Bauuuuu/debian_kernel that referenced this issue Dec 7, 2018
@ZhengShunQian
m68k: fix "bad page state" oops on ColdFire boot
15cb74f 
[ Upstream commit ecd60532e060e45c63c57ecf1c8549b1d656d34d ]

Booting a ColdFire m68k core with MMU enabled causes a "bad page state"
oops since commit 1d40a5ea01d5 ("mm: mark pages in use for page tables"):

 BUG: Bad page state in process sh  pfn:01ce2
 page:004fefc8 count:0 mapcount:-1024 mapping:00000000 index:0x0
 flags: 0x0()
 raw: 00000000 00000000 00000000 fffffbff 00000000 00000100 00000200 00000000
 raw: 039c4000
 page dumped because: nonzero mapcount
 Modules linked in:
 CPU: 0 PID: 22 Comm: sh Not tainted 4.17.0-07461-g1d40a5ea01d5 TinkerBoard#13

Fix by calling pgtable_page_dtor() in our __pte_free_tlb() code path,
so that the PG_table flag is cleared before we free the pte page.

Note that I had to change the type of pte_free() to be static from
extern. Otherwise you get a lot of warnings like this:

./arch/m68k/include/asm/mcf_pgalloc.h:80:2: warning: ‘pgtable_page_dtor’ is static but used in inline function ‘pte_free’ which is not static
  pgtable_page_dtor(page);
  ^

And making it static is consistent with our use of this in the other
m68k pgalloc definitions of pte_free().

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
CC: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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