It looks like this is being addressed in recent linux packages.
As per https://launchpad.net/ubuntu/+source/linux/5.2.0-8.9
"SAUCE: add -fcf-protection=none to retpoline flags"
It looks like this is being addressed in recent linux packages.
As per https:/ /launchpad. net/ubuntu/ +source/ linux/5. 2.0-8.9
"SAUCE: add -fcf-protection =none to retpoline flags"