I've smoke-tested the proposed kernel on a system that uses kpti by default:
ubuntu@awrep3:~$ dmesg | grep -i kpti [ 0.074874] CPU features: detected feature: Kernel page table isolation (KPTI) ubuntu@awrep3:~$ cat /proc/version Linux version 4.15.0-23-generic (buildd@bos02-arm64-002) (gcc version 7.3.0 (Ubuntu/Linaro 7.3.0-16ubuntu3)) #25-Ubuntu SMP Wed May 23 17:59:52 UTC 2018 ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768630 Title: arm64 SDEI support needs trampoline code for KPTI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1768630/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
