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Bug 2170234 - [MT2910] XML error: Invalid value for attribute 'speed' in element 'link': '(null)'. [rhel-8.6.0.z]
Summary: [MT2910] XML error: Invalid value for attribute 'speed' in element 'link': '(...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: libvirt
Version: 8.8
Hardware: x86_64
OS: Linux
medium
medium
Target Milestone: rc
: ---
Assignee: Michal Privoznik
QA Contact: yalzhang@redhat.com
URL:
Whiteboard:
Depends On: 2168116
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-02-15 23:13 UTC by RHEL Program Management Team
Modified: 2023-03-13 22:00 UTC (History)
11 users (show)

Fixed In Version: libvirt-8.0.0-5.7.module+el8.6.0+18204+67eb6a69
Doc Type: Bug Fix
Doc Text:
Cause: PCIe specs addded new link speeds (32 and 64 GT/s). Consequence: Libvirt formatted incorrect node-device XML. Fix: New speeds added to libvirt's internal enum. Result: Libvirt formats node-device XML correctly.
Clone Of: 2168116
Environment:
Last Closed: 2023-03-07 13:55:07 UTC
Type: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-148791 0 None None None 2023-02-15 23:15:56 UTC
Red Hat Product Errata RHBA-2023:1137 0 None None None 2023-03-07 13:55:12 UTC

Comment 2 yalzhang@redhat.com 2023-02-20 02:44:57 UTC 
Test on libvirt-8.0.0-5.7.module+el8.6.0+18204+67eb6a69.x86_64, the bug is fixed

# virsh nodedev-dumpxml pci_0000_17_00_1
<device>
  <name>pci_0000_17_00_1</name>
  <path>/sys/devices/pci0000:16/0000:16:02.0/0000:17:00.1</path>
  <parent>pci_0000_16_02_0</parent>
  <driver>
    <name>mlx5_core</name>
  </driver>
  <capability type='pci'>
    <class>0x020000</class>
    <domain>0</domain>
    <bus>23</bus>
    <slot>0</slot>
    <function>1</function>
    <product id='0x1021'>MT2910 Family [ConnectX-7]</product>
    <vendor id='0x15b3'>Mellanox Technologies</vendor>
    <capability type='virt_functions' maxCount='8'/>
    <capability type='vpd'>
      <name>NVIDIA ConnectX-7 Ethernet adapter card, 200 GbE , Dual-port QSFP, PCIe 5.0 x16, Crypto and Secure Boot</name>
      <fields access='readonly'>
        <change_level>A1</change_level>
        <part_number>MCX713106AC-VEAT</part_number>
        <serial_number>MT2215X06627</serial_number>
        <vendor_field index='2'>MCX713106AC-VEAT</vendor_field>
        <vendor_field index='3'>dc0a090053baec1180001070fda37b00</vendor_field>
        <vendor_field index='A'>MLX:MN=MLNX:CSKU=V2:UUID=V3:PCI=V0:MODL=CX713106A</vendor_field>
        <vendor_field index='0'>PCIeGen5 x16</vendor_field>
        <vendor_field index='U'>MT2215X06627MLNXS0D0F1</vendor_field>
      </fields>
    </capability>
    <iommuGroup number='21'>
      <address domain='0x0000' bus='0x17' slot='0x00' function='0x1'/>
    </iommuGroup>
    <numa node='0'/>
    <pci-express>
      <link validity='cap' port='0' speed='32' width='16'/>
      <link validity='sta' speed='16' width='16'/>
    </pci-express>
  </capability>
</device>
Comment 6 yalzhang@redhat.com 2023-02-22 03:04:04 UTC 
verified per comment 2
Comment 13 errata-xmlrpc 2023-03-07 13:55:07 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (virt:rhel and virt-devel:rhel bug fix and enhancements update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:1137
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