Hi guys,
Is there anyone met gcc build error when build KNI module on Ubuntu to cross build ARM64? I tried both gcc-linaro-6.5.0-2018.12-x86_64_aarch64-linux-gnu and gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu. The error log as below, any comments would be appreciated! Thanks a lot! == Build kernel/linux/kni CC [M] /home/zqq/dpdk/arm64-dpaa-linuxapp-gcc/build/kernel/linux/kni/kni_misc.o aarch64-linux-gnu-gcc: error: unrecognized command line option '-mstack-protector-guard=sysreg'; did you mean '-fstack-protector-strong'? aarch64-linux-gnu-gcc: error: unrecognized command line option '-mstack-protector-guard-reg=sp_el0'; did you mean '-fstack-protector-all'? aarch64-linux-gnu-gcc: error: unrecognized command line option '-mstack-protector-guard-offset=1096'; did you mean '-fstack-protector-strong'? scripts/Makefile.build:279: recipe for target '/home/zqq/dpdk/arm64-dpaa-linuxapp-gcc/build/kernel/linux/kni/kni_misc.o' failed I search the source code, have not found these gcc command line options. Best Regards, Joakim Zhang