Re: [PATCH v2] PCI: quirk for preventing bus reset on TI C667X

From: Krzysztof Wilczyński
Date: Sat Mar 06 2021 - 19:40:02 EST


Hi Antti,

A few nitpicks, so feel free to ignore these, of course.

If possible, capitalise the subject line. Also, perhaps "Add quirk to
prevent bus (...)" might read better.

> Some TI keystone C667X devices do no support bus/hot reset. Its PCIESS
[...]

It would be KeyStone in the above sentence.

[...]
> With this change device can be assigned to VMs with VFIO, but it will
> leak state between VMs.

Following-up on Bojrn's question about the state leak, see:
https://lore.kernel.org/linux-pci/20210129234946.GA124037@bjorn-Precision-5520/

Would there be anything else that has to be done?

Krzysztof