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X-CSE-ConnectionGUID: GLhrKSVPSZCW0jkrVERgwg== X-CSE-MsgGUID: kS8VFsU2SWai9F3drq4mFQ== X-IronPort-AV: E=McAfee;i="6800,10657,11905"; a="101249885" X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="101249885" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2026 21:26:56 -0700 X-CSE-ConnectionGUID: LNCGauBNR9S+hS7GeXMMCg== X-CSE-MsgGUID: YJhXFVtgQnWYZE0MRk8gLg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="269532247" Received: from lkp-server01.sh.intel.com (HELO 462990a40a85) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 15 Sep 2026 21:26:54 -0700 Received: from kbuild by 462990a40a85 with local (Exim 4.98.2) (envelope-from ) id 1x6hER-000000005VN-3MrG; Wed, 16 Sep 2026 04:26:51 +0000 Date: Wed, 16 Sep 2026 12:26:22 +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 b08a65b93426d86e3f354d655d6225397b591877 Message-ID: <202609161219.C8Ab4FMv-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 192291A0003 X-Stat-Signature: pdun3zfkaxbe8exyqe943gnaw63x4kmr X-Rspam-User: X-HE-Tag: 1789532816-780804 X-HE-Meta: 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 vObWe5T4 /Yj67+L/vUtxzn7umiY1cEixXFrj5IV5njUsuNFDrri92P29CNv2za3/BC/rw18jbVbdrlCEXbiCKIIA3rRgQ3SJ5JYbvpCXgf24BrIPtAmqrK1vLnwnwipN/i/f2WeokPlz88YOF50Q/7IC6Kb9y5Vi3y+Hut8WEXospOo7dLtysXjmLEHAJudRQXgDqM9jgbXMROgoW7AZSnd1Y0lZj4eCQN2Vw0Ft1Cw1T 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: b08a65b93426d86e3f354d655d6225397b591877 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 fs/proc/task_mmu.c:3448:3: error: implicit declaration of function 'drop_rcu'; did you mean 'drop_slab'? [-Werror=implicit-function-declaration] fs/proc/task_mmu.c:3450:3: error: implicit declaration of function 'reacquire_rcu'; did you mean 'get_file_rcu'? [-Werror=implicit-function-declaration] Error/Warning ids grouped by kconfigs: recent_errors `-- riscv-randconfig-002-20260915 |-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-drop_rcu `-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-reacquire_rcu elapsed time: 1007m configs tested: 164 configs skipped: 8 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-001-20260915 gcc-8.5.0 arc randconfig-002-20260915 gcc-10.5.0 arm allnoconfig clang-17 arm allyesconfig gcc-16.1.0 arm defconfig clang-24 arm randconfig-001-20260915 clang-24 arm randconfig-002-20260915 clang-24 arm randconfig-003-20260915 gcc-10.5.0 arm randconfig-004-20260915 clang-24 arm randconfig-r113-20260915 gcc-15.2.0 sparse arm64 allmodconfig clang-24 arm64 allnoconfig gcc-16.1.0 arm64 defconfig gcc-16.1.0 arm64 randconfig-001-20260916 gcc-8.5.0 arm64 randconfig-002-20260916 clang-24 arm64 randconfig-003-20260916 gcc-8.5.0 arm64 randconfig-004-20260916 gcc-9.5.0 csky allmodconfig gcc-16.1.0 csky allnoconfig gcc-16.1.0 csky defconfig gcc-16.1.0 csky randconfig-001-20260916 gcc-9.5.0 csky randconfig-002-20260916 gcc-16.1.0 hexagon allmodconfig clang-24 hexagon allnoconfig clang-24 hexagon defconfig clang-24 hexagon randconfig-001-20260915 clang-17 hexagon randconfig-002-20260915 clang-24 i386 alldefconfig gcc-14 i386 allnoconfig gcc-14 i386 buildonly-randconfig-001-20260915 clang-22 i386 buildonly-randconfig-002-20260915 clang-22 i386 buildonly-randconfig-003-20260915 gcc-13 i386 buildonly-randconfig-004-20260915 gcc-14 i386 buildonly-randconfig-005-20260915 clang-22 i386 buildonly-randconfig-006-20260915 clang-22 i386 defconfig clang-22 i386 randconfig-002-20260915 gcc-14 i386 randconfig-003-20260915 gcc-14 i386 randconfig-004-20260915 clang-22 i386 randconfig-005-20260915 clang-22 i386 randconfig-006-20260915 gcc-13 i386 randconfig-007-20260915 clang-22 i386 randconfig-061-20260915 clang-22 sparse i386 randconfig-062-20260915 gcc-14 sparse i386 randconfig-063-20260915 clang-22 sparse i386 randconfig-r134-20260915 gcc-14 sparse loongarch allmodconfig clang-19 loongarch allnoconfig clang-20 loongarch defconfig clang-24 loongarch randconfig-001-20260915 clang-24 loongarch randconfig-002-20260915 clang-21 loongarch randconfig-r132-20260915 clang-24 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 m68k m5235evb_defconfig gcc-16.1.0 microblaze allnoconfig gcc-16.1.0 microblaze allyesconfig gcc-16.1.0 microblaze defconfig gcc-16.1.0 microblaze randconfig-r122-20260915 gcc-8.5.0 sparse mips allmodconfig gcc-16.1.0 mips allnoconfig gcc-16.1.0 mips allyesconfig gcc-16.1.0 mips gcw0_defconfig clang-24 mips maltasmvp_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-001-20260915 gcc-8.5.0 nios2 randconfig-002-20260915 gcc-8.5.0 nios2 randconfig-r133-20260915 gcc-8.5.0 sparse 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-001-20260915 gcc-13.4.0 parisc randconfig-002-20260915 gcc-15.2.0 parisc64 defconfig gcc-16.1.0 powerpc allmodconfig gcc-16.1.0 powerpc allnoconfig gcc-16.1.0 powerpc eiger_defconfig clang-24 powerpc randconfig-001-20260915 gcc-10.5.0 powerpc randconfig-002-20260915 clang-24 powerpc64 randconfig-001-20260915 gcc-8.5.0 powerpc64 randconfig-002-20260915 clang-24 powerpc64 randconfig-r121-20260915 clang-24 sparse powerpc64 randconfig-r131-20260915 clang-24 sparse riscv allmodconfig clang-24 riscv allnoconfig gcc-16.1.0 riscv allyesconfig clang-24 riscv defconfig clang-24 riscv randconfig-002-20260915 gcc-8.5.0 s390 allmodconfig clang-24 s390 allnoconfig clang-24 s390 allyesconfig gcc-16.1.0 s390 defconfig clang-18 s390 randconfig-001-20260915 gcc-9.5.0 s390 randconfig-002-20260915 clang-17 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-001-20260915 gcc-10.5.0 sh randconfig-002-20260915 gcc-16.1.0 sh se7712_defconfig gcc-16.1.0 sparc allnoconfig gcc-16.1.0 sparc defconfig gcc-16.1.0 sparc randconfig-001-20260915 gcc-8.5.0 sparc randconfig-002-20260915 gcc-13.4.0 sparc randconfig-r111-20260915 gcc-8.5.0 sparse sparc sparc32_defconfig gcc-16.1.0 sparc64 allmodconfig clang-20 sparc64 defconfig clang-24 sparc64 randconfig-001-20260915 gcc-15.2.0 sparc64 randconfig-002-20260915 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-001-20260915 clang-24 um randconfig-002-20260915 clang-24 um randconfig-r112-20260915 gcc-12 sparse um x86_64_defconfig clang-24 x86_64 allnoconfig clang-22 x86_64 buildonly-randconfig-001-20260915 clang-22 x86_64 buildonly-randconfig-002-20260915 clang-22 x86_64 buildonly-randconfig-003-20260915 gcc-14 x86_64 buildonly-randconfig-004-20260915 clang-22 x86_64 buildonly-randconfig-005-20260915 gcc-14 x86_64 buildonly-randconfig-006-20260915 gcc-14 x86_64 defconfig gcc-14 x86_64 randconfig-011-20260915 gcc-14 x86_64 randconfig-012-20260915 clang-22 x86_64 randconfig-013-20260915 clang-22 x86_64 randconfig-014-20260915 clang-22 x86_64 randconfig-015-20260915 gcc-14 x86_64 randconfig-016-20260915 clang-22 x86_64 randconfig-071-20260915 clang-22 x86_64 randconfig-072-20260915 clang-22 x86_64 randconfig-073-20260915 clang-22 x86_64 randconfig-074-20260915 gcc-13 x86_64 randconfig-075-20260915 clang-22 x86_64 randconfig-076-20260915 gcc-14 x86_64 randconfig-121-20260915 clang-22 sparse x86_64 randconfig-122-20260915 clang-22 sparse x86_64 randconfig-123-20260915 gcc-14 sparse xtensa allnoconfig gcc-16.1.0 xtensa allyesconfig gcc-16.1.0 xtensa audio_kc705_defconfig gcc-16.1.0 xtensa randconfig-001-20260915 gcc-15.2.0 xtensa randconfig-002-20260915 gcc-8.5.0 xtensa randconfig-r123-20260915 gcc-11.5.0 sparse -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki