Re: [PATCH v4] iommu: Optimise PCI SAC address trick

[John Garry]

On 14/07/2023 15:09, Joerg Roedel wrote:
> On Thu, Apr 13, 2023 at 02:40:25PM +0100, Robin Murphy wrote:
> > To that end, implement a flag to refine the SAC business into a
> > per-device policy that can automatically get itself out of the way if
> > and when it stops being useful.
> It is summer time and it may be the heat, but I am in a brave mood and
> decided to give this a shoot. I applied it to the core branch and will
> push it to linux-next for testing.

Cool.

@Robin, I think that you sent an incremental change to this original 
patch in this same thread. The issue which it solved was that we saw 
dev_notice() logs many times. I glanced at linux-next and Joerg does not 
seem to have included that.

Thanks,
John