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Description of problem:
need to backport the latest code to support vdpa mtu and mac setting 
https://lore.kernel.org/netdev/20211217080827.266799-1-parav@nvidia.com/
patch summary:
patch-1 updates the kernel headers
patch-2 implements the query command
patch-3 implements setting the mac address of vdpa dev config space
patch-4 implements setting the mtu of vdpa dev config space

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

Hi Ariel, 
yes, the vdpa tool is a part of iproute, and the iproute was already in RHEL-8.6.0-BaseOS-rpms. 
so we don't need to add an extra package for that.

thanks
Cindy

hi Andrea, 
how is everything going now, this feature is very critical for us, 
our vdpa driver depends on this backporting. not sure if this can backport to RHEL86 in time?

Thanks 
Cindy

I'm learning the vdpa and looking for an environment to do the test.

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 (iproute bug fix and enhancement 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-2022:2049