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frank-w / BPI-Router-Linux

Linux kernel 4.14+ for BPI-R2, 5.4+ for R64, 6.1+ for R2Pro and R3
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bpi-r2, kernel 5.15.129 - compilation errors (mediatek) - arm-linux-gnueabihf-gcc (Debian 13.2.0-2) #111

Closed dto-23 closed 8 months ago

dto-23 commented 1 year ago

Hi,

compilation of source code fails with some errors:

drivers/misc/mediatek/connectivity/common/conn_soc/core/stp_core.c:1331:5: error: conflicting types for 'mtk_wcn_stp_psm_notify_stp' due to enum/integer mismatch; have 'int(const MTKSTP_PSM_ACTION_T)' [-Werror=enum-int-mismatch] 1331 | int mtk_wcn_stp_psm_notify_stp(const MTKSTP_PSM_ACTION_T action) | ^~~~~~ In file included from drivers/misc/mediatek/connectivity/common/conn_soc/core/stp_core.c:16: ./drivers/misc/mediatek/connectivity/common/conn_soc/core/include/stp_core.h:532:12: note: previous declaration of 'mtk_wcn_stp_psm_notify_stp' with type 'int(const UINT32)' {aka 'int(const unsigned int)'} 532 | extern int mtk_wcn_stp_psm_notify_stp(const UINT32 action); | ^~~~~~ CC [M] fs/xfs/xfs_symlink.o CC [M] net/netfilter/nft_rt.o CC [M] net/netfilter/nft_exthdr.o cc1: all warnings being treated as errors make[7]: [scripts/Makefile.build:289: drivers/misc/mediatek/connectivity/common/conn_soc/core/stp_core.o] Error 1 make[6]: [scripts/Makefile.build:552: drivers/misc/mediatek/connectivity/common/conn_soc/core] Error 2 make[5]: [scripts/Makefile.build:552: drivers/misc/mediatek/connectivity/common/conn_soc] Error 2 make[4]: [scripts/Makefile.build:552: drivers/misc/mediatek/connectivity/common] Error 2 make[3]: [scripts/Makefile.build:552: drivers/misc/mediatek/connectivity] Error 2 make[2]: [scripts/Makefile.build:552: drivers/misc/mediatek] Error 2 make[1]: [scripts/Makefile.build:552: drivers/misc] Error 2 make: [Makefile:1905: drivers] Error 2

and

CC [M] drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_proc.o In file included from ./include/asm-generic/preempt.h:5, from ./arch/arm/include/generated/asm/preempt.h:1, from ./include/linux/preempt.h:78, from ./include/linux/spinlock.h:55, from ./include/linux/debugobjects.h:6, from ./include/linux/timer.h:8, from ./drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/include/gl_os.h:531, from ./drivers/misc/mediatek/connectivity/wlan/gen2/include/precomp.h:171, from drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_proc.c:65: In function 'check_copy_size', inlined from 'copy_from_user' at ./include/linux/uaccess.h:191:6, inlined from 'procDbgLevelWrite' at drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_proc.c:511:6: ./include/linux/thread_info.h:227:25: error: call to 'bad_copy_to' declared with attribute error: copy destination size is too small 227 | bad_copy_to(); | ^~~~~~~ In function 'check_copy_size', inlined from 'copy_from_user' at ./include/linux/uaccess.h:191:6, inlined from 'procTxDoneCfgWrite' at drivers/misc/mediatek/connectivity/wlan/gen2/os/linux/gl_proc.c:591:6: ./include/linux/thread_info.h:227:25: error: call to 'bad_copy_to' declared with attribute error: copy destination size is too small 227 | bad_copy_to(); | ^~~~~~~

frank-w commented 1 year ago

hi, which compiler (incl. version) do you use? gcc9.5 (ubuntu 22.04) is fine for me...driver for bpi-r2 internal wifi is a pain

dto-23 commented 1 year ago

;-) ...

Using gcc 13.2.0 on Debian 6.5.3 (Kali 2023.3) ....

frank-w commented 8 months ago

sorry missed this issue, can you try older gcc? i do not support the r2 internal wifi driver anymore as long as i can compile it anyhow on an actual ubuntu system (currently 22.04 with gcc 11.4)

dto-23 commented 8 months ago

Okay, thanks a lot - compilation with (Debian) gcc 11.4 works (without errors and warnings).