Red Hat Bugzilla – Bug 1480246
Bringing up network in initramfs is slow with WiFi devices
Last modified: 2017-08-13 22:14:04 EDT
This is fixed upstream. In particular, this slows down boot significantly when Clevis is used.
Hm I guess that nobody boots from wifi connection.
My understanding is that dracut doesn't even support it. But without this patch dracut will still try dhcp on these interfaces, which results in a major slowdown.