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Subject: Re: [PATCH 09/19] drm/via: set FOLL_PIN via pin_user_pages_fast()
To:     Ira Weiny <ira.weiny@intel.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Alex Williamson <alex.williamson@redhat.com>,
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        =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>,
        Magnus Karlsson <magnus.karlsson@intel.com>,
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        Michal Hocko <mhocko@suse.com>,
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References: <20191030224930.3990755-1-jhubbard@nvidia.com>
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From:   John Hubbard <jhubbard@nvidia.com>
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On 11/4/19 10:10 AM, Daniel Vetter wrote:
> On Thu, Oct 31, 2019 at 04:36:28PM -0700, Ira Weiny wrote:
>> On Wed, Oct 30, 2019 at 03:49:20PM -0700, John Hubbard wrote:
>>> Convert drm/via to use the new pin_user_pages_fast() call, which sets
>>> FOLL_PIN. Setting FOLL_PIN is now required for code that requires
>>> tracking of pinned pages, and therefore for any code that calls
>>> put_user_page().
>>>
>>
>> Reviewed-by: Ira Weiny <ira.weiny@intel.com>
> 
> No one's touching the via driver anymore, so feel free to merge this
> through whatever tree suits best (aka I'll drop this on the floor and
> forget about it now).
> 
> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> 

OK, great. Yes, in fact, I'm hoping Andrew can just push the whole series
in through the mm tree, because that would allow it to be done in one 
shot, in 5.5


thanks,

John Hubbard
NVIDIA