Hi all, After merging the tip tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: kernel/events/core.c: In function 'perf_event_set_bpf_prog': kernel/events/core.c:6732:15: error: 'struct bpf_prog_aux' has no member named 'prog_type' if (prog->aux->prog_type != BPF_PROG_TYPE_KPROBE) { ^ Caused by commit 2541517c32be ("tracing, perf: Implement BPF programs attached to kprobes"). I have used the tip tree from next-20150402 for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au