| opendevreview | yaguang proposed openstack/nova master: libvirt: enable Hyper-V evmcs on Intel hosts https://review.opendev.org/c/openstack/nova/+/995620 | 01:28 |
|---|---|---|
| opendevreview | Adam Harwell proposed openstack/placement master: Add ASGI application entry point for Placement API https://review.opendev.org/c/openstack/placement/+/995133 | 04:08 |
| opendevreview | Adam Harwell proposed openstack/nova master: Add ASGI application entry points for Nova API https://review.opendev.org/c/openstack/nova/+/995163 | 04:08 |
| opendevreview | ChungWon Lee proposed openstack/nova stable/2025.2: Add regression test for bug #2134375 https://review.opendev.org/c/openstack/nova/+/991824 | 04:56 |
| opendevreview | ChungWon Lee proposed openstack/nova stable/2025.2: Fix port remain while error on update port with multi network https://review.opendev.org/c/openstack/nova/+/991835 | 04:59 |
| opendevreview | Balazs Gibizer proposed openstack/nova stable/2026.1: Limit the port fields during security_group query https://review.opendev.org/c/openstack/nova/+/995640 | 07:49 |
| opendevreview | Balazs Gibizer proposed openstack/nova stable/2025.2: Limit the port fields during security_group query https://review.opendev.org/c/openstack/nova/+/995641 | 07:50 |
| opendevreview | Balazs Gibizer proposed openstack/nova stable/2025.1: Limit the port fields during security_group query https://review.opendev.org/c/openstack/nova/+/995642 | 07:51 |
| gibi | melwitt: gmaan: elodilles: ^^ here are the backports of the performance improvement fix landed yesterday | 07:51 |
| elodilles | gibi: +2'd the stable/2026.1 version | 08:15 |
| gibi | thanks | 08:35 |
| tkajinam | gibi, I hope not many, but it'd be probably helpful to test launching sev-snp using virt-install before you try it from nova to find out anything still missing at host level | 09:33 |
| tkajinam | gibi, if snp is working correctly in both host and guest, you can find '/dev/sev-guest' detected in guest os. | 09:33 |
| tkajinam | /dev/sev_guest more accurately speaking | 09:34 |
| tkajinam | replying to your question too late :-P | 09:35 |
| opendevreview | Philipp Dreesens proposed openstack/nova-specs master: Add spec for bidirectional RPC liveness handshake https://review.opendev.org/c/openstack/nova-specs/+/984384 | 09:37 |
| gibi | tkajinam: thanks. not late at all | 12:00 |
| gibi | tkajinam: I'm at the stage that I see the kernel reporting | 12:01 |
| gibi | [ 27.193776] kvm_amd: SEV enabled (ASIDs 10 - 509) | 12:01 |
| gibi | [ 27.198489] kvm_amd: SEV-ES enabled (ASIDs 1 - 9) | 12:01 |
| gibi | [ 27.203197] kvm_amd: SEV-SNP enabled (ASIDs 1 - 9) | 12:01 |
| gibi | I just had to refocus some time to other errands, but I will get back to this later today | 12:01 |
| gibi | [root@amd-milan-08 ~]# cat /sys/module/kvm_amd/parameters/sev | 12:02 |
| gibi | Y | 12:02 |
| gibi | and libvirt report the same in the domcapabilities | 12:04 |
| tkajinam | ok that looks correct | 12:42 |
| tkajinam | gibi, do you see also sev_es and sev_snp report Y ? | 12:42 |
| opendevreview | Merged openstack/nova master: Add mtty support for testing fake mdevs https://review.opendev.org/c/openstack/nova/+/898100 | 12:45 |
| gibi | tkajinam: not yet. Does that need extra kernel args? I only added kvm_amd.sev=1 yet | 12:47 |
| gibi | I'm running kernel 6.12, libvirt 12.4 qemu 10.1 | 12:48 |
| tkajinam | you also need to explicitly enable sev-es and sev-snp too | 12:48 |
| tkajinam | in the kvm_amd module | 12:48 |
| gibi | OK | 12:48 |
| gibi | thanks | 12:48 |
| gibi | hm I checked wrongly I do see all three enabled | 12:50 |
| gibi | [root@amd-milan-08 ~]# for f in /sys/module/kvm_amd/parameters/sev* ; do echo $f ; cat $f ; done | 12:50 |
| gibi | /sys/module/kvm_amd/parameters/sev | 12:50 |
| gibi | Y | 12:50 |
| gibi | /sys/module/kvm_amd/parameters/sev_es | 12:50 |
| gibi | Y | 12:50 |
| gibi | /sys/module/kvm_amd/parameters/sev_snp | 12:50 |
| gibi | Y | 12:50 |
| tkajinam | ok so firmware and host os are both configured properly :-) | 12:51 |
| gibi | now running devstack with a 128 core CPU is not fun as we default a lot of worker counts to the cpu count and having 128 keyston-api, nova-conductor etc does not make mysql happy :) | 12:52 |
| gibi | but I will get there :) | 12:53 |
| opendevreview | Takashi Kajinami proposed openstack/nova master: Remove unused method for image v1 API https://review.opendev.org/c/openstack/nova/+/995532 | 13:03 |
| Uggla | elodilles, I have reviewed the "release" patches. I think I have done all, let me know if I miss one. | 13:04 |
| elodilles | Uggla: yepp, you've reviewed all the nova related release patches as far as i see. thanks for that :) | 13:10 |
| Uggla | elodilles 👍 | 13:10 |
| elodilles | let me review the last one (nova stable releases with CVE fix) | 13:11 |
| opendevreview | Bence Romsics proposed openstack/nova master: Functional reproducer for #2051685 https://review.opendev.org/c/openstack/nova/+/977331 | 13:39 |
| opendevreview | Bence Romsics proposed openstack/nova master: Suppress error in cleanup of pre live migration https://review.opendev.org/c/openstack/nova/+/982085 | 13:39 |
| opendevreview | Merged openstack/nova master: Rename vtpm job and add mtty support for vgpu test https://review.opendev.org/c/openstack/nova/+/922140 | 14:47 |
| opendevreview | ribaudr proposed openstack/nova master: Add reproducer for bug #2071376: unshelve NoValidHost silent failure https://review.opendev.org/c/openstack/nova/+/995700 | 14:59 |
| opendevreview | ribaudr proposed openstack/nova master: Set instance to ERROR on unshelve NoValidHost failure https://review.opendev.org/c/openstack/nova/+/995701 | 14:59 |
| Uggla | Reminder: upstream triage in ~20mn | 15:08 |
| Uggla | Link: https://meet.google.com/zjr-rxus-hzj | 15:09 |
| opendevreview | Takashi Kajinami proposed openstack/nova master: Remove unused UpdateGlanceImage https://review.opendev.org/c/openstack/nova/+/995726 | 17:20 |
| gibi | tkajinam: I think sev is broken on master (not related to your change, not applied yet). I think we changed something recently that forces two image_meta.properties check during spawn and the second one does not work on the real image_meta and therefore does not see the uefi hw_firmware_type | 18:51 |
| gibi | I will file a bug | 18:51 |
| gibi | https://bugs.launchpad.net/nova/+bug/2158927 | 18:58 |
| gibi | hm maybe this is an edge case on using cpu_models=custom | 19:02 |
| gibi | yepp it is with host-passthrough I can move forward but still it is a bug | 19:05 |
| gibi | OK I was able to boot a SEV VM, and I was able to reproduce that SEV-ES fails if SEV-SNP is enabled in the BIOS, qemu rejects it with | 19:17 |
| gibi | 2026-07-01T19:04:41.224661Z qemu-kvm: -accel kvm: sev_launch_start: LAUNCH_START ret=1 fw_error=21 'Feature not supported' | 19:17 |
| gibi | 2026-07-01T19:04:41.224703Z qemu-kvm: -accel kvm: sev_common_kvm_init: failed to create encryption context | 19:18 |
| gibi | 2026-07-01T19:04:41.252619Z qemu-kvm: -accel kvm: failed to initialize kvm: Operation not permitted | 19:18 |
| gibi | 2026-07-01 19:04:41.323+0000: shutting down, reason=failed | 19:18 |
| gibi | I will apply you patches tomorrow.. | 19:18 |
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