Re: [PATCH] mm/gup: fixup gup.c for "mm/gup: refactor and de-duplicate gup_fast() code"

From: John Hubbard
Date: Thu May 21 2020 - 22:56:18 EST


On 2020-05-21 19:46, Chris Wilson wrote:
Quoting John Hubbard (2020-05-22 00:38:41)
Include FOLL_FAST_ONLY in the list of flags to *not* WARN()
on, in internal_get_user_pages_fast().

Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
Cc: "Joonas Lahtinen" <joonas.lahtinen@xxxxxxxxxxxxxxx>
Cc: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Cc: Souptick Joarder <jrdr.linux@xxxxxxxxx>
Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
---

Hi Andrew, Chris,

Andrew: This is a fixup that applies to today's (20200521) linux-next.
In that tree, this fixes up:

commit dfb8dfe80808 ("mm/gup: refactor and de-duplicate gup_fast() code")

Chris: I'd like to request another CI run for the drm/i915 changes, so
for that, would you prefer that I post a v2 of the series [1], or
is it easier for you to just apply this patch here, on top of [2]?

If you post your series again with this patch included to intel-gfx, CI
will pick it up. Or I'll do that in the morning.
-Chris


OK, perfect. I'll post a version for linux.git in a moment here.


thanks,
--
John Hubbard
NVIDIA