linux-kernel - Re: linux-next: Tree for Jan 10

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Date:   Fri, 10 Jan 2020 11:11:41 +0100
From:   Anders Roxell <anders.roxell@...aro.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>, steven.price@....com
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: Tree for Jan 10

On Fri, 10 Jan 2020 at 09:07, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Hi all,
>
> Changes since 20200109:

I see the following build error on arm64:

../arch/arm64/mm/dump.c: In function ‘ptdump_walk’:
../arch/arm64/mm/dump.c:326:2: error: too few arguments to function
‘ptdump_walk_pgd’
  ptdump_walk_pgd(&st.ptdump, info->mm);
  ^~~~~~~~~~~~~~~
In file included from ../arch/arm64/mm/dump.c:18:
../include/linux/ptdump.h:20:6: note: declared here
 void ptdump_walk_pgd(struct ptdump_state *st, struct mm_struct *mm,
pgd_t *pgd);
      ^~~~~~~~~~~~~~~
../arch/arm64/mm/dump.c: In function ‘ptdump_check_wx’:
../arch/arm64/mm/dump.c:364:2: error: too few arguments to function
‘ptdump_walk_pgd’
  ptdump_walk_pgd(&st.ptdump, &init_mm);
  ^~~~~~~~~~~~~~~
In file included from ../arch/arm64/mm/dump.c:18:
../include/linux/ptdump.h:20:6: note: declared here
 void ptdump_walk_pgd(struct ptdump_state *st, struct mm_struct *mm,
pgd_t *pgd);
      ^~~~~~~~~~~~~~~
make[3]: *** [../scripts/Makefile.build:266: arch/arm64/mm/dump.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [../scripts/Makefile.build:503: arch/arm64/mm] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [/srv/jenkins/kernel/randconfig/Makefile:1683: arch/arm64] Error 2

I think something happened when applying patch [1], the changes in
arch/arm64/mm/dump.c
got dropped somehow. What that intended ?


Cheers,
Anders
[1] https://lore.kernel.org/lkml/20200108145710.34314-1-steven.price@arm.com/