Re: [RFC bpf-next v3 2/9] tools: bpftool: add probes for /proc/ eBPF parameters

2019-01-04 Thread Quentin Monnet
2019-01-03 22:32 UTC-0800 ~ Y Song > On Thu, Jan 3, 2019 at 9:26 AM Quentin Monnet > wrote: >> >> Add a set of probes to dump the eBPF-related parameters available from >> /proc/: availability of bpf() syscall for unprivileged users, >> JIT compiler status and hardening status, kallsyms exports s

Re: [RFC bpf-next v3 2/9] tools: bpftool: add probes for /proc/ eBPF parameters

2019-01-03 Thread Y Song
On Thu, Jan 3, 2019 at 9:26 AM Quentin Monnet wrote: > > Add a set of probes to dump the eBPF-related parameters available from > /proc/: availability of bpf() syscall for unprivileged users, > JIT compiler status and hardening status, kallsyms exports status. > > Sample output: > > # bpftool

[RFC bpf-next v3 2/9] tools: bpftool: add probes for /proc/ eBPF parameters

2019-01-03 Thread Quentin Monnet
Add a set of probes to dump the eBPF-related parameters available from /proc/: availability of bpf() syscall for unprivileged users, JIT compiler status and hardening status, kallsyms exports status. Sample output: # bpftool feature probe kernel Scanning system configuration... bpf()