Xen 4.11 - Issue with pci-passthrough

Oliver Linden oliver_linden at helimail.de
Sun May 24 12:51:15 UTC 2020


Hi all,

I recently migrated to ubuntu 20.04 and I'm using Xen as shipped with
ubuntu.

This version of Xen (4.11.3+24...) has an issue with pci-passthrough
which leads to unassigned pci devices once a DomU is rebooted. This has
been fixed
http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=dcc0bf5dec61b3dd1c
for Xen >= 4.12.1.

Are there any plans to backport this to the Xen version shipped with
ubuntu 20.04?

Best, Oliver


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