I recently upgraded to linux 5.10 and tried to build dpdk on it and no matter which version of dpdk i try to build, i tried a few dpdk-18.11.6 dpdk-.18.11.11 dpdk-19.11.9
I get build failure with tons of errors of the form below, any ideas what this is ? any help is greatly appreciated ... regards -Amit ... ... ... ... ./include/asm-generic/bug.h:98:3: note: in expansion of macro '__WARN_FLAGS' __WARN_FLAGS(BUGFLAG_NO_CUT_HERE | BUGFLAG_TAINT(taint));\ ^~~~~~~~~~~~ ./include/asm-generic/bug.h:130:3: note: in expansion of macro '__WARN_printf' __WARN_printf(TAINT_WARN, format); \ ^~~~~~~~~~~~~ ./include/asm-generic/bug.h:161:3: note: in expansion of macro 'WARN' WARN(1, format); \ ^~~~ ./include/linux/netdevice.h:5055:2: note: in expansion of macro 'WARN_ONCE' WARN_ONCE(1, "%s: unknown reg_state %d\n", dev->name, dev->reg_state); ^~~~~~~~~ cc1: all warnings being treated as errors make[10]: *** [/usr/src/dpdk-stable-19.11.9/x86_64-native-linuxapp-gcc/build/kernel/linux/igb_uio/igb_uio.o] Error 1 make[9]: *** [/usr/src/dpdk-stable-19.11.9/x86_64-native-linuxapp-gcc/build/kernel/linux/igb_uio] Error 2 make[8]: *** [modules] Error 2 make[7]: *** [__sub-make] Error 2 make[6]: *** [modules] Error 2 make[5]: *** [igb_uio.ko] Error 2 make[4]: *** [igb_uio] Error 2 make[4]: *** Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[10]: *** [/usr/src/dpdk-stable-19.11.9/x86_64-native-linuxapp-gcc/build/kernel/linux/kni/kni_misc.o] Error 1 make[9]: *** [/usr/src/dpdk-stable-19.11.9/x86_64-native-linuxapp-gcc/build/kernel/linux/kni] Error 2 make[8]: *** [modules] Error 2 make[7]: *** [__sub-make] Error 2 make[6]: *** [modules] Error 2 make[5]: *** [rte_kni.ko] Error 2 make[4]: *** [kni] Error 2 make[3]: *** [linux] Error 2 make[2]: *** [kernel] Error 2 make[2]: *** Waiting for unfinished jobs....
