RE: [patch V3 00/35] genirq/msi, PCI/MSI: Spring cleaning - Part 2

Michael Kelley (LINUX)
2021-12-16T06:14:47Z

From: Thomas Gleixner <tglx@linutronix.de> Sent: Wednesday, December 15, 2021 8:36 AM
>
> On Wed, Dec 15 2021 at 17:18, Thomas Gleixner wrote:
>
> > On Tue, Dec 14 2021 at 22:19, Thomas Gleixner wrote:
> >> On Tue, Dec 14 2021 at 14:56, Nishanth Menon wrote:
> >>
> >> thanks for trying. I'll have a look again with brain awake tomorrow
> >> morning.
> >
> > Morning was busy with other things, but I found what my sleepy brain
> > managed to do wrong yesterday evening.
> >
> > Let me reintegrate the pile and I'll send you an update.
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git msi-v4.1-part-2
> git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git msi-v4.2-part-3
>
> That should cure the problem.

Tested the msi-v4.2-part-3 tag in two different Azure/Hyper-V VMs. One
is a Generation 1 VM that has legacy PCI devices and one is a Generation 2
VM with no legacy PCI devices. Tested hot add and remove of Mellanox
CX-3 and CX-4 SR-IOV NIC virtual functions that are directly mapped into the
VM. Also tested local NVMe devices directly mapped into one of the VMs.

No issues encountered. So for Azure/Hyper-V specifically,

Tested-by: Michael Kelley <mikelley@microsoft.com>