On Mon, May 03, 2021 at 04:14:43PM -0400, Tony Krowiak wrote: > This case will occur whenever a user removes the mdev > by echoing a '1' into the mdev's sysfs 'remove' attribute > file. I'm not sure it can be considered graceful to take away > all of the crypto devices from a guest while it is running, > but there is a way to process the remove callback without > leaving things in a "weird, half-dead state". It is acceptable to just sleep here until whatever user controlled condition is resolved. Jason