linux-kernel - Re: [PATCH v3 08/11] swiotlb-xen: remove XEN_PFN

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Date:   Tue, 4 Aug 2020 07:33:59 +0200
From:   Jürgen Groß <jgross@...e.com>
To:     Stefano Stabellini <sstabellini@...nel.org>,
        boris.ostrovsky@...cle.com, konrad.wilk@...cle.com
Cc:     xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org,
        hch@...radead.org,
        Stefano Stabellini <stefano.stabellini@...inx.com>
Subject: Re: [PATCH v3 08/11] swiotlb-xen: remove XEN_PFN_PHYS

On 11.07.20 00:34, Stefano Stabellini wrote:
> From: Stefano Stabellini <stefano.stabellini@...inx.com>
> 
> XEN_PFN_PHYS is only used in one place in swiotlb-xen making things more
> complex than need to be.
> 
> Remove the definition of XEN_PFN_PHYS and open code the cast in the one
> place where it is needed.
> 
> Signed-off-by: Stefano Stabellini <stefano.stabellini@...inx.com>

Reviewed-by: Juergen Gross <jgross@...e.com>


Juergen