Re: linux-next: build failure after merge of the akpm-current tree

On 2/3/21 2:22 PM, Arnd Bergmann wrote:

On Wed, Feb 3, 2021 at 6:34 PM Randy Dunlap [off-list ref] wrote:

quoted

On 2/3/21 9:09 AM, Arnd Bergmann wrote:

quoted

On Tue, Feb 2, 2021 at 10:12 AM Stephen Rothwell [off-list ref] wrote:

quoted

  983cb10d3f90 ("mm/gup: do not migrate zero page")

I have applied the following patch for today:

From: Stephen Rothwell <redacted>
Date: Tue, 2 Feb 2021 19:49:00 +1100
Subject: [PATCH] make is_pinnable_page a macro

As it is currently defined before page_to_section() which it needs.

Signed-off-by: Stephen Rothwell <redacted>

I still see the same problem in next-20210203, and your patch below
fixes it for me.
Did you drop it from the latest build?

After the most recent build errors, I tried to apply Pavel's patch
  https://lore.kernel.org/linux-mm/CA+CK2bBjC8=cRsL5VhWkcevPsqSXWhsANVjsFNMERLT8vWtiQw@mail.gmail.com/ (local)
but patch said that it was already applied (by Andrew I think),
so I bailed out (gave up).

As far as I can tell, there are two different bugs that got mixed up, and
we need both Pavel's patch (which is now in -next) and Stephen's
(which got dropped again).

Thanks. Having both patches makes my builds happy again. :)

-- 
~Randy