CHECK: Alignment should match open parenthesis
CHECK: spaces preferred around that '-' (ctx:VxV)
WARNING: Prefer using '"%s...", __func__' to using 'homa_setsockopt', this function's name, in a string
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
WARNING: usage of NR_CPUS is often wrong - consider using cpu_possible(), num_possible_cpus(), for_each_possible_cpu(), etc