I've tested this on a Haswell, Intel Core2 Duo and Conroe CPUs under emulation. The latter two CPUS don't have AES instruction sets and work fine. Attached are some benchmarks.
Also regression tested on Intel Core2 Duo and Haswell with the ubuntu zfs autotests, so I believe I've covered AES and non-AES code paths in the testing. ** Attachment added: "LibreOffice Calc spreadsheet data from performance tests on a memory backed ZFS encrypted file system." https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1881107/+attachment/5380055/+files/zfs-accellerated-performance-test.ods ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881107 Title: zfs: backport AES-GCM performance accelleration To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1881107/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
