Also affects Ubuntu 22.04.5 LTS with the Jammy HWE kernel, not only Noble linux-bluefield.
$ grep VERSION= /etc/os-release VERSION="22.04.5 LTS (Jammy Jellyfish)" $ uname -a Linux wrachwal 6.8.0-138-generic #138~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 7 13:43:15 UTC x86_64 GNU/Linux Valid IORING_REGISTER_PBUF_RING requests return -EINVAL. The same registration succeeds on 6.8.0-134. Please add an Ubuntu Jammy task for source package linux-hwe-6.8. The released Jammy kernel is 6.8.0-138.138~22.04.1, and 6.8.0-147.147~22.04.1 is currently in jammy-proposed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2162843 Title: Regression: io_uring provided buffer ring registration (IORING_REGISTER_PBUF_RING) returns -EINVAL for valid requests on 6.8.0-136 and 6.8.0-137 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2162843/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
