On Thu, 29 Jun 2023 at 20:36, Gabriel Krisman Bertazi <krisman@xxxxxxx> wrote: > > Thanks for adding the extra level for root-only rings. > > The patch looks good to me. > > Reviewed-by: Gabriel Krisman Bertazi <krisman@xxxxxxx> Thanks everyone for the reviews! Unfortunately I forgot the subsystem name in the commit message. Jann also pointed out to me internally that the check in io_uring_allowed could race with another process that is trying to change the sysctl. I will send a v3 that fixes both issues. Thanks, -- Matteo