linux-kernel - Re: [PATCH] mm/gup: fixup gup.c for "mm/gup: refactor and de-duplicate gup

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Message-ID: <19baba24-1f05-9497-2d23-36c2af09d080@nvidia.com>
Date:   Thu, 21 May 2020 19:56:15 -0700
From:   John Hubbard <jhubbard@...dia.com>
To:     Chris Wilson <chris@...is-wilson.co.uk>,
        Andrew Morton <akpm@...ux-foundation.org>
CC:     Souptick Joarder <jrdr.linux@...il.com>,
        Matthew Wilcox <willy@...radead.org>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Tvrtko Ursulin <tvrtko.ursulin@...el.com>,
        Matthew Auld <matthew.auld@...el.com>,
        <intel-gfx@...ts.freedesktop.org>,
        <dri-devel@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>
Subject: Re: [PATCH] mm/gup: fixup gup.c for "mm/gup: refactor and
 de-duplicate gup_fast() code"

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@...is-wilson.co.uk>
>> Cc: Daniel Vetter <daniel@...ll.ch>
>> Cc: David Airlie <airlied@...ux.ie>
>> Cc: Jani Nikula <jani.nikula@...ux.intel.com>
>> Cc: "Joonas Lahtinen" <joonas.lahtinen@...ux.intel.com>
>> Cc: Matthew Auld <matthew.auld@...el.com>
>> Cc: Matthew Wilcox <willy@...radead.org>
>> Cc: Rodrigo Vivi <rodrigo.vivi@...el.com>
>> Cc: Souptick Joarder <jrdr.linux@...il.com>
>> Cc: Tvrtko Ursulin <tvrtko.ursulin@...el.com>
>> Signed-off-by: John Hubbard <jhubbard@...dia.com>
>> ---
>>
>> 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