From: Andrew Morton <akpm@linux-foundation.org>
To: kernel test robot <lkp@intel.com>
Cc: Muchun Song <muchun.song@linux.dev>,
oe-kbuild-all@lists.linux.dev,
David Hildenbrand <david@kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
mm-commits@vger.kernel.org
Subject: Re: [akpm-mm:mm-unstable 183/193] arch/riscv/mm/init.c:1544:2: error: implicit declaration of function 'free_pgtable_page'; did you mean 'pmd_pgtable_page'?
Date: Tue, 13 Oct 2026 15:12:41 -0700 [thread overview]
Message-ID: <20261013151241.c8982a44c32d93a8ec010fee@linux-foundation.org> (raw)
In-Reply-To: <202610131439.F2KDdzRA-lkp@intel.com>
On Tue, 13 Oct 2026 14:18:21 +0200 kernel test robot <lkp@intel.com> wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable
> head: 7186f1bd21b9094cc063c10f8492fd135522d3cb
> commit: cf6402c085736133c835e1f815f79e7e1faf97a0 [183/193] riscv/mm: fix missing destructor for hotplug PUD tables
> config: riscv-randconfig-r2109-20261013 (https://download.01.org/0day-ci/archive/20261013/202610131439.F2KDdzRA-lkp@intel.com/config)
> compiler: riscv64-linux-gcc (GCC) 10.5.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261013/202610131439.F2KDdzRA-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202610131439.F2KDdzRA-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
> arch/riscv/mm/init.c: In function 'free_pud_table':
> >> arch/riscv/mm/init.c:1544:2: error: implicit declaration of function 'free_pgtable_page'; did you mean 'pmd_pgtable_page'? [-Werror=implicit-function-declaration]
> 1544 | free_pgtable_page(page);
> | ^~~~~~~~~~~~~~~~~
> | pmd_pgtable_page
> cc1: some warnings being treated as errors
OK, thanks, that patch is dependent on "riscv/mm: fix hotplug
page-table destructor handling", which I've disabled to simplify
merging with riscv.
I'll temporarily disable "riscv/mm: fix missing destructor for hotplug
PUD tables" as well.
prev parent reply other threads:[~2026-10-13 22:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 12:18 [akpm-mm:mm-unstable 183/193] arch/riscv/mm/init.c:1544:2: error: implicit declaration of function 'free_pgtable_page'; did you mean 'pmd_pgtable_page'? kernel test robot
2026-10-13 22:12 ` Andrew Morton [this message]
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