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Date:   Tue, 1 Sep 2020 16:05:54 +0100
From:   Matthew Wilcox <willy@infradead.org>
To:     James Bottomley <James.Bottomley@hansenpartnership.com>
Cc:     Christoph Hellwig <hch@lst.de>,
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Subject: Re: [PATCH 07/28] 53c700: improve non-coherent DMA handling
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On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote:
> I think this looks mostly OK, except for one misnamed parameter below. 
> Unfortunately, the last non-coherent parisc was the 700 series and I no
> longer own a box, so I can't test that part of it (I can fire up the
> C360 to test it on a coherent arch).

I have a 715/50 that probably hasn't been powered on in 15 years if you
need something that old to test on (I believe the 725/100 uses the 7100LC
and so is coherent).  I'll need to set up a cross-compiler ...