Re: [PATCH v5 12/16] PCI: Add pci_iomap_host_shared(), pci_iomap_host_shared_range()

Michael S. Tsirkin
2021-10-18T13:18:01Z

On Mon, Oct 18, 2021 at 02:15:47PM +0200, Greg KH wrote:
> On Mon, Oct 11, 2021 at 07:59:17AM -0400, Michael S. Tsirkin wrote:
> > On Sun, Oct 10, 2021 at 03:22:39PM -0700, Andi Kleen wrote:
> > >
> > > > To which Andi replied
> > > > One problem with removing the ioremap opt-in is that
> > > > it's still possible for drivers to get at devices without going through probe.
> > > >
> > > > To which Greg replied:
> > > > https://lore.kernel.org/all/YVXBNJ431YIWwZdQ@kroah.com/
> > > > If there are in-kernel PCI drivers that do not do this, they need to be
> > > > fixed today.
> > > >
> > > > Can you guys resolve the differences here?
> > >
> > >
> > > I addressed this in my other mail, but we may need more discussion.
> >
> > Hopefully Greg will reply to that one.
>
> Note, when wanting Greg to reply, someone should at the very least cc:
> him.

"that one" being "Andi's other mail". Which I don't remember what it was,
by now. Sorry.

> {sigh}
>
> greg k-h