This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1835334
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: eoan
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1835334
Title:
[IOMMU] vfio/vfio-mdev enhancement for full-iommu support
Status in intel:
Fix Committed
Status in linux package in Ubuntu:
Incomplete
Bug description:
Description:
VFIO (Virtual Function I/O) is an IOMMU/device agnostic framework for
exposing direct device access to user space in a secure IOMMU
protected environment. VFIO/MDEV(mediated device) is based on VFIO to
provide a generic framework for mediated devices simulated by a real
physical device. Current vfio/mdev doesn’t implement full iommu
support. With scalable mode supported by IOMMU hardware, each mediated
device could be isolated and protected by IOMMU. Hence all IOMMU ops
could be handled in vfio/mdev (no dependency on the parent device).
7bd50f0cd2fd 8ac13175cbe9 be068fa236c3
Target Release: 19.10
Target Kernel: 5.2
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1835334/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
