On 06/21/2017 03:11 PM, Adhemerval Zanella wrote: > Yes, we will need to update the testcase in case of newer flags additions. > But since the flags are currently defined within GLIBC not pulling from > kernel header I think we will have more control over it. But that doesn't really matter because we need something to trigger EINVAL from the running kernel. -1 should be safe for now, though. Florian