linux-kernel - Re: [PATCH 13/13] mm: allow HMM_MIRROR on all architectures with MMU

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Message-ID: <20190801070438.GC15404@lst.de>
Date:   Thu, 1 Aug 2019 09:04:38 +0200
From:   Christoph Hellwig <hch@....de>
To:     Jason Gunthorpe <jgg@...lanox.com>
Cc:     Christoph Hellwig <hch@....de>,
        Jérôme Glisse <jglisse@...hat.com>,
        Ben Skeggs <bskeggs@...hat.com>,
        Felix Kuehling <Felix.Kuehling@....com>,
        Ralph Campbell <rcampbell@...dia.com>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        "nouveau@...ts.freedesktop.org" <nouveau@...ts.freedesktop.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "amd-gfx@...ts.freedesktop.org" <amd-gfx@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 13/13] mm: allow HMM_MIRROR on all architectures with
 MMU

On Tue, Jul 30, 2019 at 06:04:56PM +0000, Jason Gunthorpe wrote:
> Oh, can we make this into a non-user selectable option now? 
> 
> ie have the drivers that use the API select it?

Sure, I'll throw in another patch for that.