On 11/21/18 2:44 PM, Andrew Morton wrote:
> On Wed, 21 Nov 2018 00:14:02 -0800 john.hubb...@gmail.com wrote:
>
>> Commit df06b37ffe5a4 ("mm/gup: cache dev_pagemap while pinning pages")
>> attempted to operate on each page that get_user_pages had retrieved. In
>> order to do that, it created a comm
On Wed, 21 Nov 2018 00:14:02 -0800 john.hubb...@gmail.com wrote:
> Commit df06b37ffe5a4 ("mm/gup: cache dev_pagemap while pinning pages")
> attempted to operate on each page that get_user_pages had retrieved. In
> order to do that, it created a common exit point from the routine.
> However, one ca
From: John Hubbard
Commit df06b37ffe5a4 ("mm/gup: cache dev_pagemap while pinning pages")
attempted to operate on each page that get_user_pages had retrieved. In
order to do that, it created a common exit point from the routine.
However, one case was missed, which this patch fixes up.
Also, ther
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