linux-kernel - Re: [PATCH] drm/radeon: Convert get_user_pages() --> pin_user

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Message-ID: <CAFqt6zZPh6RazWcwmfz1oXMbHaxMOtQtVU=Cgs79M9JG+PDrSg@mail.gmail.com>
Date:   Tue, 9 Jun 2020 01:08:48 +0530
From:   Souptick Joarder <jrdr.linux@...il.com>
To:     John Hubbard <jhubbard@...dia.com>
Cc:     "Deucher, Alexander" <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Zhou, David(ChunMing)" <David1.Zhou@....com>,
        amd-gfx@...ts.freedesktop.org,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/radeon: Convert get_user_pages() --> pin_user_pages()

On Fri, May 29, 2020 at 12:58 PM John Hubbard <jhubbard@...dia.com> wrote:
>
> On 2020-05-28 23:49, Souptick Joarder wrote:
> ...
> >> This is what case 3 was *intended* to cover, but it looks like case 3 needs to
> >> be written a little better. I'll attempt that, and Cc you on the actual patch
> >> to -mm. (I think we also need a case 5 for an unrelated scenario, too, so
> >> it's time.)
> >
> > There were no *case 5* in the other patch posted in -mm. Do we need to add it ?
> >
>
> Working on figuring that out [1], but it's not directly relevant to this thread.
> Maybe I shouldn't have brought it up here. :)
>
>
> [1] https://lore.kernel.org/r/20200529070343.GL14550@quack2.suse.cz
>
> thanks,
> John Hubbard
> NVIDIA
>
>
>

As this conversion is not relevant ( mentioned above), I have dropped
this patch.