On 2/3/21 2:22 PM, Arnd Bergmann wrote: > On Wed, Feb 3, 2021 at 6:34 PM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: >> >> On 2/3/21 9:09 AM, Arnd Bergmann wrote: >>> On Tue, Feb 2, 2021 at 10:12 AM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: >>> >>>> >>>> 983cb10d3f90 ("mm/gup: do not migrate zero page") >>>> >>>> I have applied the following patch for today: >>>> >>>> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> >>>> 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 <sfr@xxxxxxxxxxxxxxxx> >>> >>> 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@xxxxxxxxxxxxxx/ >> 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