New files:

Modified files:
kernel/bpf/log.c
include/linux/bpf.h
kernel/trace/bpf_trace.c
include/linux/buildid.h
kernel/bpf/verifier.c
MAINTAINERS
tools/include/uapi/linux/bpf.h
include/uapi/linux/bpf.h
lib/buildid.c
kernel/bpf/helpers.c