kernel 4.20

[joksik]

hello after i update my kernel to kernel 4.20 i cant build 88x2bu drivers. in my logs i have this:

DKMS make.log for rtl88x2bu-5.3.1 for kernel 4.20.0-pf1 (x86_64) śro, 26 gru 2018, 17:02:39 CET make ARCH=x86_64 CROSS_COMPILE= -C /lib/modules/4.20.0-pf1/build M=/var/lib/dkms/rtl88x2bu/5.3.1/build modules make[1]: Wejście do katalogu '/usr/lib/modules/4.20.0-pf1/build' CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_cmd.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_security.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_debug.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_io.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_ioctl_query.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_ioctl_set.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_ieee80211.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_mlme.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_mlme_ext.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_mi.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_wlan_util.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_vht.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_pwrctrl.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_rf.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_recv.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_sta_mgt.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_ap.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/mesh/rtw_mesh.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/mesh/rtw_mesh_pathtbl.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/mesh/rtw_mesh_hwmp.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_xmit.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_p2p.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_rson.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_tdls.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_br_ext.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_iol.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_sreset.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_btcoex_wifionly.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_btcoex.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_beamforming.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_odm.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_rm.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/rtw_rm_fsm.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/core/efuse/rtw_efuse.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/osdep_service.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/os_intfs.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/usb_intf.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/usb_ops_linux.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/ioctl_linux.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/xmit_linux.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/mlme_linux.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/recv_linux.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/ioctl_cfg80211.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/rtw_cfgvendor.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/wifi_regd.o /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_cfg80211.c: In function ‘rtw_get_systime_us’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_cfg80211.c:691:2: error: implicit declaration of function ‘get_monotonic_boottime’; did you mean ‘getboottime’? [-Werror=implicit-function-declaration] get_monotonic_boottime(&ts); ^~~~~~ getboottime CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/rtw_android.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/rtw_proc.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/rtw_rhashtable.o CC [M] /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/ioctl_mp.o cc1: some warnings being treated as errors make[2]: [scripts/Makefile.build:291: /var/lib/dkms/rtl88x2bu/5.3.1/build/os_dep/linux/ioctl_cfg80211.o] Błąd 1 make[2]: Oczekiwanie na niezakończone zadania.... /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_write_reg’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:46:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length + 1]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_read_reg’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:132:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length + 1]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_write_rf’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:266:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_read_rf’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:308:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_rate’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:417:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length + 1]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_channel’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:467:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length + 1]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_ch_offset’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:496:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length + 1]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_bandwidth’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:524:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_txpower_index’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:556:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length + 1]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_txpower’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:585:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_ant_tx’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:623:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length + 1]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_ant_rx’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:671:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length + 1]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_disable_bt_coexist’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:851:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->data.length + 1]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_arx’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:889:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_pwrtrk’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1068:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_psd’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1106:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length + 1]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_dump’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1221:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_phypara’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1247:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_SetRFPath’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1273:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_switch_rf_path’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1322:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->length]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_QueryDrv’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1371:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] char input[wrqu->data.length]; ^~~~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_PwrCtlDM’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:1400:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->length]; ^~ /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c: In function ‘rtw_mp_hwtx’: /usr/src/rtl88x2bu-5.3.1/os_dep/linux/ioctl_mp.c:2050:2: warning: ISO C90 forbids variable length array ‘input’ [-Wvla] u8 input[wrqu->data.length]; ^~ make[1]: [Makefile:1563: module/var/lib/dkms/rtl88x2bu/5.3.1/build] Błąd 2 make[1]: Opuszczenie katalogu '/usr/lib/modules/4.20.0-pf1/build' make: [Makefile:1986: modules] Błąd 2

[cilynx]

Looks like get_monotonic_boottime has been deprecated in 4.20. Will need to do some testing, but we can probably replace it with ktime_get_boottime. Stay tuned.

[cilynx]

I just pushed a fix to a new branch, but I don't have a 4.20 system readily available to test. Can you build from that branch and let me know how it goes?

[joksik]

now it`s works again ;) thx for fix