Subject: Re: [PATCH v12 08/22] mm/gup: allow FOLL_FORCE for get_user_pages_fast()
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Wed, 15 Jan 2020 07:25:52 -0800
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, Björn Töpel <bjorn.topel@xxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>, Daniel Vetter <daniel@xxxxxxxx>, Dave Chinner <david@xxxxxxxxxxxxx>, David Airlie <airlied@xxxxxxxx>, "David S . Miller" <davem@xxxxxxxxxxxxx>, Ira Weiny <ira.weiny@xxxxxxxxx>, Jan Kara <jack@xxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Jonathan Corbet <corbet@xxxxxxx>, Jérôme Glisse <jglisse@xxxxxxxxxx>, "Kirill A . Shutemov" <kirill@xxxxxxxxxxxxx>, Magnus Karlsson <magnus.karlsson@xxxxxxxxx>, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, Mike Kravetz <mike.kravetz@xxxxxxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>, Shuah Khan <shuah@xxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, bpf@xxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kselftest@xxxxxxxxxxxxxxx, linux-media@xxxxxxxxxxxxxxx, linux-rdma@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, LKML <linux-kernel@xxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Leon Romanovsky <leonro@xxxxxxxxxxxx>
