From: Andrew Morton <akpm@linux-foundation.org>
To: kernel test robot <lkp@intel.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>,
oe-kbuild-all@lists.linux.dev,
David Hildenbrand <david@kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
mm-commits@vger.kernel.org,
Catalin Marinas <catalin.marinas@arm.com>
Subject: Re: [akpm-mm:mm-new 661/679] mmu.c:undefined reference to `__check_safe_pte_update'
Date: Sun, 27 Sep 2026 13:31:00 -0700 [thread overview]
Message-ID: <20260927133100.46a4f7067c79280dcf83731b@linux-foundation.org> (raw)
In-Reply-To: <202609270030.Y0QVBPmK-lkp@intel.com>
On Sun, 27 Sep 2026 00:32:54 +0800 kernel test robot <lkp@intel.com> wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-new
> head: b4fc90c82982d98959af08b4320420bcfc01303b
> commit: 2862bcaf1aca55e0b43a5692a4595281ab780f05 [661/679] arm64/mm: move __check_safe_pte_update()
> config: arm64-randconfig-1002-20260926 (https://download.01.org/0day-ci/archive/20260927/202609270030.Y0QVBPmK-lkp@intel.com/config)
> compiler: aarch64-linux-gcc (GCC) 8.5.0
Thanks. It works for me, but I'm using gcc-15.2.0.
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260927/202609270030.Y0QVBPmK-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/202609270030.Y0QVBPmK-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
> >> aarch64-linux-ld: Unexpected GOT/PLT entries detected!
> >> aarch64-linux-ld: Unexpected run-time procedure linkages detected!
> aarch64-linux-ld: arch/arm64/mm/mmu.o: in function `__set_ptes_anysz.isra.40.constprop.47':
> >> mmu.c:(.text+0x9a8): undefined reference to `__check_safe_pte_update'
> aarch64-linux-ld: arch/arm64/mm/hugetlbpage.o: in function `__set_ptes_anysz.isra.32':
> >> hugetlbpage.c:(.text+0x1a8): undefined reference to `__check_safe_pte_update'
> aarch64-linux-ld: kernel/bpf/arena.o: in function `apply_range_set_cb':
> >> arena.c:(.text+0x11fc): undefined reference to `__check_safe_pte_update'
> aarch64-linux-ld: mm/gup.o: in function `follow_page_pte':
> >> gup.c:(.text+0x2b48): undefined reference to `__check_safe_pte_update'
> aarch64-linux-ld: mm/memory.o: in function `__set_ptes.isra.207':
> >> memory.c:(.text+0x3418): undefined reference to `__check_safe_pte_update'
> aarch64-linux-ld: mm/mprotect.o:mprotect.c:(.text+0x1080): more undefined references to `__check_safe_pte_update' follow
>
next prev parent reply other threads:[~2026-09-27 20:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-26 16:32 [akpm-mm:mm-new 661/679] mmu.c:undefined reference to `__check_safe_pte_update' kernel test robot
2026-09-27 20:31 ` Andrew Morton [this message]
2026-09-28 4:42 ` Anshuman Khandual
2026-09-28 7:44 ` David Hildenbrand (Arm)
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