On Mon, Mar 08, 2021 at 11:55:30PM +0300, Vitaliy Makkoveev wrote: > This silently drops message if copyin() fails. Could we count them as > `logstash_dropped??? too?
No, as there is no message. Userland made something wrong. At least that is how I understand one of visa@'s remarks. The previous version of the diff stored empty messages in the EFAULT case. This is what I try to avoid here. bluhm