------- Comment From [email protected] 2025-03-31 05:41 EDT------- These two commits should also be added to make virtio-mem hotplug work with CCW and PCI on s390.
commit d77ae821e8940bdb9d97ee688aaa949f45de1758 Author: David Hildenbrand <[email protected]> Date: Tue Jan 28 19:57:05 2025 +0100 s390x/s390-virtio-ccw: Support plugging PCI-based virtio memory devices Let's just wire it up, unlocking virtio-mem-pci support on s390x. While at it, drop the "return;" in s390_machine_device_unplug_request(), to make it look like the other handlers. Reviewed-by: Thomas Huth <[email protected]> Signed-off-by: David Hildenbrand <[email protected]> Message-ID: <[email protected]> Signed-off-by: Thomas Huth <[email protected]> commit 03248e714b0dc95f13221cfd4496cbdfa118e114 Author: David Hildenbrand <[email protected]> Date: Tue Jan 28 19:57:04 2025 +0100 virtio-mem-pci: Allow setting nvectors, so we can use MSI-X Let's do it similar as virtio-balloon-pci. With this change, we can use virtio-mem-pci on s390x, although plugging will still fail until properly wired up in the machine. No need to worry about transitional/non_transitional devices, because they don't exist for virtio-mem. Signed-off-by: David Hildenbrand <[email protected]> Reviewed-by: Thomas Huth <[email protected]> Message-ID: <[email protected]> Signed-off-by: Thomas Huth <[email protected]> Check out https://bugzilla.linux.ibm.com/show_bug.cgi?id=211445 [Launchpad 2097886] for more information. ** Bug watch added: bugzilla.linux.ibm.com/ #211445 https://bugzilla.linux.ibm.com/show_bug.cgi?id=211445 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2097884 Title: [25.04 FEAT] [VS2027] KVM: Enable virtio-mem support - qemu part To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/2097884/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
