On Mon, 18 Dec 2023 16:05:20 -0800 Alexei Starovoitov wrote: > 2) Introduce BPF token object, from Andrii Nakryiko. > It adds an ability to delegate a subset of BPF features from privileged daemon > (e.g., systemd) through special mount options for userns-bound BPF FS to a > trusted unprivileged application. The design accommodates suggestions from > Christian Brauner and Paul Moore. > Example: > $ sudo mkdir -p /sys/fs/bpf/token > $ sudo mount -t bpf bpffs /sys/fs/bpf/token \ > -o delegate_cmds=prog_load:MAP_CREATE \ > -o delegate_progs=kprobe \ > -o delegate_attachs=xdp LGTM, but what do I know about file systems.. Adding LKML to the CC list, if anyone has any late comments on the BPF token come forward now, petty please?
