From: David Hildenbrand <david@redhat.com>
To: Lorenzo Stoakes <lstoakes@gmail.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Cc: Nelson Escobar <neescoba@cisco.com>,
kvm@vger.kernel.org, "Michael S . Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Alexei Starovoitov <ast@kernel.org>,
virtualization@lists.linux-foundation.org,
Eric Dumazet <edumazet@google.com>,
Leon Romanovsky <leon@kernel.org>,
Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>,
linux-rdma@vger.kernel.org,
John Fastabend <john.fastabend@gmail.com>,
Matthew Wilcox <willy@infradead.org>,
Jason Gunthorpe <jgg@ziepe.ca>, Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
linux-media@vger.kernel.org,
Maciej Fijalkowski <maciej.fijalkowski@intel.com>,
Jesper Dangaard Brouer <hawk@kernel.org>,
Nicholas Piggin <npiggin@gmail.com>,
Bernard Metzler <bmt@zurich.ibm.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
io-uring@vger.kernel.org,
Magnus Karlsson <magnus.karlsson@intel.com>,
Jens Axboe <axboe@kernel.dk>,
Daniel Borkmann <daniel@iogearbox.net>,
netdev@vger.kernel.org, Pavel Begunkov <asml.silence@gmail. com>,
Bjorn Topel <bjorn@kernel.org>,
Jonathan Lemon <jonathan.lemon@gmail.com>,
bpf@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
"David S . Miller" <davem@davemloft.net>,
Christian Benvenuti <benve@cisco.com>
Subject: Re: [PATCH v3 6/7] mm/gup: remove vmas parameter from pin_user_pages()
Date: Mon, 17 Apr 2023 13:14:36 +0200 [thread overview]
Message-ID: <eb624430-6fb5-0349-0798-3f71c39e8768@redhat.com> (raw)
In-Reply-To: <fa5487e54dfae725c84dfd7297b06567340165bd.1681558407.git.lstoakes@gmail.com>
On 15.04.23 14:09, Lorenzo Stoakes wrote:
> After the introduction of FOLL_SAME_FILE we no longer require vmas for any
> invocation of pin_user_pages(), so eliminate this parameter from the
> function and all callers.
>
> This clears the way to removing the vmas parameter from GUP altogether.
>
> Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
> ---
Ideally, we'd avoid FOLL_SAME_FILE as well
Acked-by: David Hildenbrand <david@redhat.com>
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2023-04-17 11:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1681558407.git.lstoakes@gmail.com>
2023-04-15 12:09 ` [PATCH v3 6/7] mm/gup: remove vmas parameter from pin_user_pages() Lorenzo Stoakes
2023-04-17 11:14 ` David Hildenbrand [this message]
2023-04-17 11:59 ` Dennis Dalessandro
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