82b508250e
Some systems (at least, Centos 7, aarch64) block the membarrier() syscall via seccomp. This causes Scylla or unit tests to burn cpu instead of sleeping when there is nothing to do. Fix by instructing podman/docker not to block any syscalls. I tested this with podman, and it appears [1] to be supported on docker. [1] https://docs.docker.com/engine/security/seccomp/#run-without-the-default-seccomp-profile Closes #7661