linux-kernel - Re: swiotlb cleanup (resend)

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Date:   Mon, 27 Aug 2018 20:33:08 +0200
From:   Christoph Hellwig <hch@....de>
To:     Konrad Rzeszutek Wilk <konrad@...nok.org>
Cc:     Christoph Hellwig <hch@....de>,
        Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: swiotlb cleanup (resend)

On Mon, Aug 27, 2018 at 02:13:11PM -0400, Konrad Rzeszutek Wilk wrote:
> On Wed, Jul 25, 2018 at 01:37:56PM +0200, Christoph Hellwig wrote:
> > Hi Konrad,
> > 
> > below are a few swiotlb patches.  Mostly just cleanups, but the removal
> > of the panic option is an actual change in (rarely used) functionality.
> > 
> > I'd be happy to pick them up through the dma-mapping tree if you are
> > fine with that.
> 
> Hey,
> 
> I put them in my 'devel/for-linus-4.19' as I would like to make
> sure that they work just fine with Xen-SWIOTLB and some baremetal
> machines.

I actually have a new version of these combined with merging
arm64 support into the main swiotlb ops.  Please hold off a bit for
now.