[PATCH v6 tip 0/8] tracing: attach eBPF programs to kprobes

Hi Ingo, Steven, Peter, Please review/ack. Thanks! V5->V6: - added simple recursion check to trace_call_bpf() - added tracex4 example that does kmem_cache_alloc/free tracking. It remembers every allocated object in a map and user space periodically prints a set of old objects. With more work

[PATCH v6 tip 0/8] tracing: attach eBPF programs to kprobes

Hi Ingo, Steven, Peter, Please review/ack. Thanks! V5-V6: - added simple recursion check to trace_call_bpf() - added tracex4 example that does kmem_cache_alloc/free tracking. It remembers every allocated object in a map and user space periodically prints a set of old objects. With more work