From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg KH <gregkh@linuxfoundation.org>
Subject: Re: [PATCH v5 12/16] PCI: Add pci_iomap_host_shared(),
 pci_iomap_host_shared_range()
Date: Mon, 18 Oct 2021 14:15:47 +0200
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To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>, Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>, Peter Zijlstra <peterz@infradead.org>, Andy Lutomirski <luto@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>, Richard Henderson <rth@twiddle.net>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, James E J Bottomley <James.Bottomley@hansenpartnership.com>, Helge Deller <deller@gmx.de>, "David S . Miller" <davem@davemloft.net>, Arnd Bergmann <arnd@arndb.de>, Jonathan Corbet <corbet@lwn.net>, Paolo Bonzini <pbonzini@redhat.com>, David Hildenbrand <david@redhat.com>, Andrea Arcangeli <aarcange@redhat.com>, Josh Poimboeuf <jpoimboe@redhat.c>

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.

{sigh}

greg k-h