Re: [PATCH 09/19] drm/via: set FOLL_PIN via pin_user_pages_fast()
From: Daniel Vetter <hidden>
Date: 2019-11-05 09:49:48
Also in:
bpf, dri-devel, kvm, linux-block, linux-doc, linux-fsdevel, linux-kselftest, linux-media, linux-mm, linux-rdma, lkml, netdev
On Mon, Nov 04, 2019 at 11:20:38AM -0800, John Hubbard wrote:
On 11/4/19 10:10 AM, Daniel Vetter wrote:quoted
On Thu, Oct 31, 2019 at 04:36:28PM -0700, Ira Weiny wrote:quoted
On Wed, Oct 30, 2019 at 03:49:20PM -0700, John Hubbard wrote:quoted
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 <redacted>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 <redacted>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
btw is there more? We should have a bunch more userptr stuff in various drivers, so was really surprised that drm/via is the only thing in your series. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch