This fails as we added bpf_test_run_tracing in net/bpf/test_run.c which gets built only CONFIG_NET is enabled. Which, this particular config, disables. Alexei, if it's okay with you. I can send a patch that separates the tracing test code into kernel/bpf/test_run_trace.c which depends only on CONFIG_BPF_SYSCALL. - KP On Thu, Mar 5, 2020 at 5:22 PM KP Singh <kpsingh@xxxxxxxxxxxx> wrote: > > On Thu, Mar 5, 2020 at 5:18 PM Alexei Starovoitov > <alexei.starovoitov@xxxxxxxxx> wrote: > > > > On Thu, Mar 5, 2020 at 8:13 AM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: > > > > > > On 3/4/20 10:55 PM, Stephen Rothwell wrote: > > > > Hi all, > > > > > > > > Changes since 20200304: > > > > > > > > > > on i386: > > > > > > ld: kernel/trace/bpf_trace.o:(.rodata+0x38): undefined reference to `bpf_prog_test_run_tracing' > > > > KP, > > Please take a look. > > Sure. Taking a look. > > - KP
