mozilla/rr — pull request #253 by cgjones (2013-07-25 04:22:49+00:00)
Title: Don't probe seccomp-bpf support, and enable the syscallbuf by default.

Resolves #185. A bit cowardly since it forces the responsibility of disabling the syscallbuf on the user, but the kernels that don't have seccomp-bpf are so old now it may not prove to be an issue in the field.