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Subject: Re: mmotm 2020-10-06-15-50 uploaded
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From: John Hubbard <jhubbard@nvidia.com>
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On 10/6/20 3:51 PM, akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2020-10-06-15-50 has been uploaded to
...

> * mm-frame-vec-drop-gup_flags-from-get_vaddr_frames.patch
> * mm-frame-vec-use-foll_longterm.patch

That last one needs to be dropped--see my note about why in [1].
And syzbot is also complaining [2], correctly, that you can't pass
FOLL_LONGTERM to pin_user_pages_locked().

And the patch right before it, while correct as it stands, should end
up being unnecessary, because Daniel is taking a different approach.

So probably best to drop both of those from mmotm and -next.


[1] https://lore.kernel.org/dri-devel/f5130c7f-eebe-7b21-62b8-68f08212b106@nvidia.com

[2] https://lore.kernel.org/r/000000000000f3c7f005b11111c9@google.com

thanks,
-- 
John Hubbard
NVIDIA