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X-CSE-ConnectionGUID: 1rvUK21xQtuX18rly31M8A== X-CSE-MsgGUID: GulzkM2+RR+docoMenBRXA== X-IronPort-AV: E=McAfee;i="6800,10657,11917"; a="100555949" X-IronPort-AV: E=Sophos;i="6.27,125,1787036400"; d="scan'208";a="100555949" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Sep 2026 01:01:48 -0700 X-CSE-ConnectionGUID: 8pBcRg3HSU+eIRc6XfbBrw== X-CSE-MsgGUID: OzD0moufR7eS1rIV8i1sjQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,125,1787036400"; d="scan'208";a="273358816" Received: from lkp-server01.sh.intel.com (HELO 462990a40a85) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 27 Sep 2026 01:01:46 -0700 Received: from kbuild by 462990a40a85 with local (Exim 4.98.2) (envelope-from ) id 1xAjpP-00000000MgJ-2FeL; Sun, 27 Sep 2026 08:01:43 +0000 Date: Sun, 27 Sep 2026 16:00:49 +0800 From: kernel test robot To: David Hildenbrand Cc: Andrew Morton , Linux Memory Management List , mm-commits@vger.kernel.org Subject: [akpm-mm:mm-new] BUILD REGRESSION b4fc90c82982d98959af08b4320420bcfc01303b Message-ID: <202609271644.eX9EFdJw-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 295C5100002 X-Stat-Signature: tbn5somro9coebcbf8j5qq5g7mdqoqfn X-Rspam-User: X-HE-Tag: 1790496112-421172 X-HE-Meta: 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 CPWncLrV 6q0JI3ygiQ02yQbKIVnv+3UQI9u4KuSyHxsFExOzTgTO/s9ZYyd+U7qnYQN1SUDZUgWozcUV2fWcvFOjofe38bLaIewPIRLTWEhPlEEiFVN+Q0yv8aFMg/wwNXhKW/Fg964679eCESSkxElLEHENCuEXuDMymJ0+I1j3A/IwtjKwCxq49XqakiGZLwhP6xx//yuTSM2gYTTe/mq1BiTIzq7yq7ekKo0trOElk Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-new branch HEAD: b4fc90c82982d98959af08b4320420bcfc01303b mm/swap, PM: hibernate: atomically replace hibernation pin Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202609160337.WJiD9BqX-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202609171159.oaB1OaSG-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202609270030.Y0QVBPmK-lkp@intel.com aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! arena.c:(.text+0x11fc): undefined reference to `__check_safe_pte_update' fs/proc/task_mmu.c:3450:17: error: implicit declaration of function 'drop_rcu' [-Werror=implicit-function-declaration] fs/proc/task_mmu.c:3450:3: error: call to undeclared function 'drop_rcu'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] fs/proc/task_mmu.c:3450:3: error: implicit declaration of function 'drop_rcu'; did you mean 'drop_slab'? [-Werror=implicit-function-declaration] fs/proc/task_mmu.c:3452:17: error: implicit declaration of function 'reacquire_rcu' [-Werror=implicit-function-declaration] fs/proc/task_mmu.c:3452:3: error: call to undeclared function 'reacquire_rcu'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] fs/proc/task_mmu.c:3452:3: error: implicit declaration of function 'reacquire_rcu'; did you mean 'get_file_rcu'? [-Werror=implicit-function-declaration] gup.c:(.text+0x2b48): undefined reference to `__check_safe_pte_update' hugetlbpage.c:(.text+0x1a8): undefined reference to `__check_safe_pte_update' memory.c:(.text+0x3418): undefined reference to `__check_safe_pte_update' mmu.c:(.text+0x9a8): undefined reference to `__check_safe_pte_update' Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-randconfig-1002-20260926 | |-- aarch64-linux-ld:Unexpected-GOT-PLT-entries-detected | |-- aarch64-linux-ld:Unexpected-run-time-procedure-linkages-detected | |-- arena.c:(.text):undefined-reference-to-__check_safe_pte_update | |-- gup.c:(.text):undefined-reference-to-__check_safe_pte_update | |-- hugetlbpage.c:(.text):undefined-reference-to-__check_safe_pte_update | |-- memory.c:(.text):undefined-reference-to-__check_safe_pte_update | `-- mmu.c:(.text):undefined-reference-to-__check_safe_pte_update |-- powerpc64-randconfig-1001-20260926 | |-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-drop_rcu | `-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-reacquire_rcu |-- sparc-randconfig-1001-20260926 | |-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-drop_rcu | `-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-reacquire_rcu `-- x86_64-randconfig-1012-20260926 |-- fs-proc-task_mmu.c:error:call-to-undeclared-function-drop_rcu-ISO-C99-and-later-do-not-support-implicit-function-declarations `-- fs-proc-task_mmu.c:error:call-to-undeclared-function-reacquire_rcu-ISO-C99-and-later-do-not-support-implicit-function-declarations elapsed time: 1450m configs tested: 181 configs skipped: 5 tested configs: alpha allnoconfig gcc-16.1.0 alpha allyesconfig gcc-16.1.0 alpha defconfig gcc-16.1.0 arc allmodconfig gcc-16.1.0 arc allnoconfig gcc-16.1.0 arc allyesconfig gcc-16.1.0 arc defconfig gcc-16.1.0 arc randconfig-1000-20260926 gcc-8.5.0 arc randconfig-1001-20260926 gcc-12.5.0 arm allnoconfig clang-17 arm allyesconfig gcc-16.1.0 arm defconfig clang-24 arm gemini_defconfig clang-24 arm randconfig-1000-20260926 clang-17 arm randconfig-1001-20260926 clang-24 arm randconfig-1002-20260926 clang-17 arm randconfig-1003-20260926 gcc-8.5.0 arm64 allmodconfig clang-24 arm64 allnoconfig gcc-16.1.0 arm64 defconfig gcc-16.1.0 arm64 randconfig-1000-20260926 gcc-9.5.0 arm64 randconfig-1001-20260926 clang-24 arm64 randconfig-1002-20260926 gcc-8.5.0 arm64 randconfig-1003-20260926 gcc-15.2.0 csky allmodconfig gcc-16.1.0 csky allnoconfig gcc-16.1.0 csky defconfig gcc-16.1.0 csky randconfig-1000-20260926 gcc-16.1.0 csky randconfig-1001-20260926 gcc-16.1.0 csky randconfig-r1300-20260926 gcc-13.4.0 sparse hexagon allmodconfig clang-24 hexagon allnoconfig clang-24 hexagon defconfig clang-24 hexagon randconfig-1000-20260926 clang-24 hexagon randconfig-1001-20260926 clang-19 i386 allmodconfig gcc-14 i386 allnoconfig gcc-14 i386 buildonly-randconfig-1000-20260926 gcc-14 i386 buildonly-randconfig-1001-20260926 clang-22 i386 buildonly-randconfig-1002-20260926 gcc-14 i386 buildonly-randconfig-1003-20260926 gcc-14 i386 buildonly-randconfig-1004-20260926 gcc-14 i386 buildonly-randconfig-1005-20260926 gcc-14 i386 defconfig clang-22 i386 randconfig-1000-20260926 gcc-14 i386 randconfig-1001-20260926 gcc-14 i386 randconfig-1002-20260926 gcc-14 i386 randconfig-1003-20260926 clang-22 i386 randconfig-1004-20260926 gcc-14 i386 randconfig-1005-20260926 gcc-14 i386 randconfig-1006-20260926 clang-22 i386 randconfig-1007-20260926 gcc-14 i386 randconfig-1008-20260926 gcc-14 i386 randconfig-1009-20260926 gcc-14 i386 randconfig-1010-20260926 clang-22 i386 randconfig-1011-20260926 gcc-14 i386 randconfig-1012-20260926 gcc-13 i386 randconfig-1013-20260926 clang-22 i386 randconfig-1300-20260926 clang-22 sparse i386 randconfig-1301-20260926 gcc-14 sparse i386 randconfig-1302-20260926 gcc-13 sparse i386 randconfig-r1303-20260926 clang-22 sparse loongarch allmodconfig clang-19 loongarch allnoconfig clang-20 loongarch defconfig clang-24 loongarch randconfig-1000-20260926 gcc-13.4.0 loongarch randconfig-1001-20260926 clang-18 loongarch randconfig-r1305-20260926 gcc-16.1.0 sparse m68k allmodconfig gcc-16.1.0 m68k allnoconfig gcc-16.1.0 m68k allyesconfig gcc-16.1.0 m68k defconfig gcc-16.1.0 microblaze allnoconfig gcc-16.1.0 microblaze allyesconfig gcc-16.1.0 microblaze defconfig gcc-16.1.0 mips allmodconfig gcc-16.1.0 mips allnoconfig gcc-16.1.0 mips allyesconfig gcc-16.1.0 mips decstation_defconfig gcc-16.1.0 mips rm200_defconfig gcc-16.1.0 nios2 allmodconfig gcc-11.5.0 nios2 allnoconfig gcc-11.5.0 nios2 defconfig gcc-11.5.0 nios2 randconfig-1000-20260926 gcc-10.5.0 nios2 randconfig-1001-20260926 gcc-8.5.0 openrisc allmodconfig gcc-16.1.0 openrisc allnoconfig gcc-16.1.0 openrisc defconfig gcc-16.1.0 parisc allmodconfig gcc-16.1.0 parisc allnoconfig gcc-16.1.0 parisc allyesconfig gcc-16.1.0 parisc defconfig gcc-16.1.0 parisc randconfig-1000-20260926 gcc-8.5.0 parisc randconfig-1001-20260926 gcc-10.5.0 parisc64 defconfig gcc-16.1.0 powerpc akebono_defconfig clang-24 powerpc allmodconfig gcc-16.1.0 powerpc allnoconfig gcc-16.1.0 powerpc g5_defconfig gcc-16.1.0 powerpc iss476-smp_defconfig gcc-16.1.0 powerpc randconfig-1000-20260926 gcc-8.5.0 powerpc randconfig-1001-20260926 gcc-9.5.0 powerpc64 randconfig-1000-20260926 clang-24 powerpc64 randconfig-1001-20260926 gcc-8.5.0 riscv allmodconfig clang-24 riscv allnoconfig gcc-16.1.0 riscv allyesconfig clang-24 riscv defconfig clang-24 riscv randconfig-1000-20260926 gcc-15.2.0 riscv randconfig-1001-20260926 gcc-9.5.0 riscv randconfig-r1309-20260926 clang-24 sparse s390 allmodconfig clang-24 s390 allnoconfig clang-24 s390 allyesconfig gcc-16.1.0 s390 defconfig clang-18 s390 randconfig-1000-20260926 gcc-15.2.0 s390 randconfig-1001-20260926 gcc-8.5.0 s390 randconfig-r1301-20260926 clang-24 sparse sh allmodconfig gcc-16.1.0 sh allnoconfig gcc-16.1.0 sh allyesconfig gcc-16.1.0 sh defconfig gcc-16.1.0 sh randconfig-1000-20260926 gcc-10.5.0 sh randconfig-1001-20260926 gcc-12.5.0 sh se7751_defconfig gcc-16.1.0 sparc alldefconfig gcc-16.1.0 sparc allnoconfig gcc-16.1.0 sparc defconfig gcc-16.1.0 sparc randconfig-1000-20260926 gcc-14.3.0 sparc randconfig-1001-20260926 gcc-12.5.0 sparc64 allmodconfig clang-20 sparc64 defconfig clang-24 sparc64 randconfig-1000-20260926 clang-20 sparc64 randconfig-1001-20260926 gcc-9.5.0 um allmodconfig clang-17 um allnoconfig clang-17 um allyesconfig gcc-14 um defconfig clang-24 um i386_defconfig gcc-14 um randconfig-1000-20260926 gcc-14 um randconfig-1001-20260926 clang-17 um randconfig-r1307-20260926 gcc-14 sparse um x86_64_defconfig clang-24 x86_64 allnoconfig clang-22 x86_64 buildonly-randconfig-1000-20260926 gcc-14 x86_64 buildonly-randconfig-1001-20260926 clang-22 x86_64 buildonly-randconfig-1002-20260926 gcc-14 x86_64 buildonly-randconfig-1003-20260926 gcc-14 x86_64 buildonly-randconfig-1004-20260926 gcc-14 x86_64 buildonly-randconfig-1005-20260926 gcc-14 x86_64 defconfig gcc-14 x86_64 randconfig-1000-20260926 gcc-14 x86_64 randconfig-1001-20260926 gcc-14 x86_64 randconfig-1002-20260926 clang-22 x86_64 randconfig-1003-20260926 gcc-14 x86_64 randconfig-1004-20260926 gcc-14 x86_64 randconfig-1005-20260926 gcc-14 x86_64 randconfig-1006-20260926 gcc-12 x86_64 randconfig-1007-20260926 clang-22 x86_64 randconfig-1008-20260926 clang-22 x86_64 randconfig-1009-20260926 gcc-14 x86_64 randconfig-1010-20260926 clang-22 x86_64 randconfig-1011-20260926 gcc-14 x86_64 randconfig-1012-20260926 clang-22 x86_64 randconfig-1013-20260926 gcc-14 x86_64 randconfig-1014-20260926 clang-22 x86_64 randconfig-1015-20260926 clang-22 x86_64 randconfig-1016-20260926 clang-22 x86_64 randconfig-1017-20260926 clang-22 x86_64 randconfig-1300-20260926 clang-22 sparse x86_64 randconfig-1301-20260926 gcc-13 sparse x86_64 randconfig-1302-20260926 gcc-13 sparse x86_64 randconfig-r1306-20260926 clang-22 sparse x86_64 rhel-9.4-rust clang-22 xtensa allnoconfig gcc-16.1.0 xtensa allyesconfig gcc-16.1.0 xtensa randconfig-1000-20260926 gcc-16.1.0 xtensa randconfig-1001-20260926 gcc-8.5.0 xtensa randconfig-r1302-20260926 gcc-11.5.0 sparse xtensa randconfig-r1304-20260926 gcc-11.5.0 sparse xtensa randconfig-r1308-20260926 gcc-15.2.0 sparse -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki