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(HELO 462990a40a85) ([10.239.97.150]) by fmviesa004.fm.intel.com with ESMTP; 17 Sep 2026 03:00:58 -0700 Received: from kbuild by 462990a40a85 with local (Exim 4.98.2) (envelope-from ) id 1x78vH-000000007Y9-32kR; Thu, 17 Sep 2026 10:00:55 +0000 Date: Thu, 17 Sep 2026 18:00:02 +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 892f5b3b07e5b07f2f29c87750ff94fa58dcab73 Message-ID: <202609171758.049ApqPm-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Rspam-User: X-Stat-Signature: nnm3f51xsr6aj3gsfg7oitit7uyk4gis X-Rspamd-Queue-Id: 11B7240006 X-Rspamd-Server: rspam07 X-HE-Tag: 1789639260-339402 X-HE-Meta: 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 0J+F3XdO XMkJLFUgTBvHiVLpZ1GW64XbSEmTNoWp8ST7MNfsNFRsjz1mxCLUCJWa9kO/u53fCP8d/5IwaEzTQbt08dzYfL81mmfqkveseWnpvQ9EKcKT4J5fqrAt7EdJb+YxMBNke99DoVwVJ00F5jWil0dE4i/We5HmJ+VRnqcs6YM9s8c7X17nXjKSZ1S/DFaaTNDNQMr6td35Rt4Mny3n38FkMA9yZtGv4HPxKIJ66 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: 892f5b3b07e5b07f2f29c87750ff94fa58dcab73 mm/swap, PM: hibernate: atomically replace hibernation pin Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202609171159.oaB1OaSG-lkp@intel.com fs/proc/task_mmu.c:3448:3: 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: call to undeclared function 'reacquire_rcu'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] Error/Warning ids grouped by kconfigs: recent_errors `-- x86_64-randconfig-1014-20260917 |-- 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: m configs tested: 238 configs skipped: 7 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-1000-20260917 gcc-8.5.0 arc randconfig-1001-20260917 gcc-15.2.0 arc randconfig-r1300-20260917 gcc-12.5.0 sparse arc vdk_hs38_defconfig clang-24 arm allnoconfig clang-17 arm allnoconfig gcc-16.1.0 arm allyesconfig gcc-16.1.0 arm aspeed_g5_defconfig gcc-16.1.0 arm clps711x_defconfig clang-24 arm defconfig clang-24 arm defconfig gcc-16.1.0 arm integrator_defconfig clang-24 arm pxa_defconfig gcc-16.1.0 arm randconfig-1000-20260917 gcc-8.5.0 arm randconfig-1001-20260917 gcc-8.5.0 arm randconfig-1002-20260917 clang-17 arm randconfig-1003-20260917 gcc-8.5.0 arm s5pv210_defconfig clang-24 arm tegra_defconfig gcc-16.1.0 arm64 allmodconfig clang-24 arm64 allnoconfig gcc-16.1.0 arm64 defconfig gcc-16.1.0 arm64 randconfig-1000-20260917 gcc-8.5.0 arm64 randconfig-1001-20260917 gcc-8.5.0 arm64 randconfig-1002-20260917 clang-24 arm64 randconfig-1003-20260917 clang-17 csky allmodconfig gcc-16.1.0 csky allnoconfig gcc-16.1.0 csky defconfig gcc-16.1.0 csky randconfig-1000-20260917 gcc-9.5.0 csky randconfig-1001-20260917 gcc-11.5.0 hexagon allmodconfig clang-24 hexagon allnoconfig clang-24 hexagon allnoconfig gcc-16.1.0 hexagon defconfig clang-24 hexagon defconfig gcc-16.1.0 hexagon randconfig-1000-20260917 clang-20 hexagon randconfig-1001-20260917 clang-17 i386 allmodconfig gcc-14 i386 allnoconfig gcc-14 i386 allnoconfig gcc-16.1.0 i386 buildonly-randconfig-1000-20260917 clang-22 i386 buildonly-randconfig-1000-20260917 gcc-13 i386 buildonly-randconfig-1001-20260917 gcc-13 i386 buildonly-randconfig-1002-20260917 gcc-13 i386 buildonly-randconfig-1002-20260917 gcc-14 i386 buildonly-randconfig-1003-20260917 clang-22 i386 buildonly-randconfig-1003-20260917 gcc-13 i386 buildonly-randconfig-1004-20260917 clang-22 i386 buildonly-randconfig-1004-20260917 gcc-13 i386 buildonly-randconfig-1005-20260917 clang-22 i386 buildonly-randconfig-1005-20260917 gcc-13 i386 defconfig clang-22 i386 defconfig gcc-16.1.0 i386 randconfig-1000-20260917 clang-22 i386 randconfig-1001-20260917 clang-22 i386 randconfig-1002-20260917 clang-22 i386 randconfig-1003-20260917 clang-22 i386 randconfig-1003-20260917 gcc-14 i386 randconfig-1004-20260917 clang-22 i386 randconfig-1005-20260917 clang-22 i386 randconfig-1006-20260917 clang-22 i386 randconfig-1007-20260917 clang-22 i386 randconfig-1007-20260917 gcc-13 i386 randconfig-1008-20260917 clang-22 i386 randconfig-1009-20260917 clang-22 i386 randconfig-1010-20260917 clang-22 i386 randconfig-1011-20260917 clang-22 i386 randconfig-1011-20260917 gcc-14 i386 randconfig-1012-20260917 clang-22 i386 randconfig-1012-20260917 gcc-12 i386 randconfig-1013-20260917 clang-22 i386 randconfig-1300-20260917 gcc-14 sparse i386 randconfig-1301-20260917 gcc-14 sparse i386 randconfig-1302-20260917 gcc-12 sparse i386 randconfig-1302-20260917 gcc-14 sparse i386 randconfig-r1305-20260917 clang-22 sparse i386 randconfig-r1306-20260917 clang-22 sparse loongarch allmodconfig clang-19 loongarch allnoconfig clang-20 loongarch allnoconfig gcc-16.1.0 loongarch defconfig clang-24 loongarch randconfig-1000-20260917 clang-24 loongarch randconfig-1001-20260917 clang-24 m68k allmodconfig gcc-16.1.0 m68k allnoconfig gcc-16.1.0 m68k allyesconfig gcc-16.1.0 m68k defconfig clang-24 m68k defconfig gcc-16.1.0 microblaze allnoconfig gcc-16.1.0 microblaze allyesconfig gcc-16.1.0 microblaze defconfig clang-24 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 bmips_stb_defconfig clang-17 mips gcw0_defconfig clang-24 mips omega2p_defconfig clang-24 nios2 allmodconfig gcc-11.5.0 nios2 allnoconfig clang-24 nios2 allnoconfig gcc-11.5.0 nios2 defconfig clang-24 nios2 defconfig gcc-11.5.0 nios2 randconfig-1000-20260917 gcc-11.5.0 nios2 randconfig-1001-20260917 gcc-11.5.0 nios2 randconfig-r1307-20260917 gcc-11.5.0 sparse openrisc allmodconfig gcc-16.1.0 openrisc allnoconfig clang-24 openrisc allnoconfig gcc-16.1.0 openrisc defconfig gcc-16.1.0 parisc allmodconfig gcc-16.1.0 parisc allnoconfig clang-24 parisc allnoconfig gcc-16.1.0 parisc allyesconfig gcc-16.1.0 parisc defconfig gcc-16.1.0 parisc randconfig-1000-20260917 gcc-11.5.0 parisc randconfig-1001-20260917 gcc-9.5.0 parisc randconfig-r1309-20260917 gcc-16.1.0 sparse parisc64 defconfig clang-24 parisc64 defconfig gcc-16.1.0 powerpc allmodconfig gcc-16.1.0 powerpc allnoconfig clang-24 powerpc allnoconfig gcc-16.1.0 powerpc ebony_defconfig clang-24 powerpc g5_defconfig clang-24 powerpc randconfig-1000-20260917 clang-24 powerpc randconfig-1001-20260917 clang-24 powerpc randconfig-r1308-20260917 clang-24 sparse powerpc64 randconfig-1000-20260917 clang-24 powerpc64 randconfig-1001-20260917 clang-22 riscv allmodconfig clang-24 riscv allnoconfig clang-24 riscv allnoconfig gcc-16.1.0 riscv allyesconfig clang-24 riscv defconfig clang-24 riscv nommu_k210_sdcard_defconfig clang-24 riscv randconfig-1000-20260917 gcc-16.1.0 riscv randconfig-1001-20260917 clang-17 riscv randconfig-r1303-20260917 gcc-14.3.0 sparse s390 allmodconfig clang-24 s390 allnoconfig clang-24 s390 allyesconfig gcc-16.1.0 s390 defconfig clang-18 s390 randconfig-1000-20260917 clang-17 s390 randconfig-1001-20260917 clang-20 sh allmodconfig gcc-16.1.0 sh allnoconfig clang-24 sh allnoconfig gcc-16.1.0 sh allyesconfig gcc-16.1.0 sh defconfig gcc-14 sh defconfig gcc-16.1.0 sh randconfig-1000-20260917 gcc-16.1.0 sh randconfig-1001-20260917 gcc-11.5.0 sh randconfig-r1302-20260917 gcc-11.5.0 sparse sh se7750_defconfig clang-24 sh sh7785lcr_32bit_defconfig gcc-16.1.0 sparc allnoconfig clang-24 sparc allnoconfig gcc-16.1.0 sparc defconfig gcc-16.1.0 sparc randconfig-1000-20260917 clang-17 sparc randconfig-1000-20260917 gcc-8.5.0 sparc randconfig-1001-20260917 clang-17 sparc randconfig-1001-20260917 gcc-15.2.0 sparc randconfig-r1301-20260917 gcc-16.1.0 sparse sparc64 allmodconfig clang-20 sparc64 defconfig clang-24 sparc64 defconfig gcc-14 sparc64 randconfig-1000-20260917 clang-17 sparc64 randconfig-1000-20260917 clang-24 sparc64 randconfig-1001-20260917 clang-17 sparc64 randconfig-1001-20260917 gcc-8.5.0 um allmodconfig clang-17 um allnoconfig clang-17 um allnoconfig clang-24 um allyesconfig gcc-14 um defconfig clang-24 um defconfig gcc-14 um i386_defconfig gcc-14 um randconfig-1000-20260917 clang-17 um randconfig-1000-20260917 gcc-14 um randconfig-1001-20260917 clang-17 um x86_64_defconfig clang-24 um x86_64_defconfig gcc-14 x86_64 allnoconfig clang-22 x86_64 allnoconfig clang-24 x86_64 buildonly-randconfig-1000-20260917 gcc-13 x86_64 buildonly-randconfig-1000-20260917 gcc-14 x86_64 buildonly-randconfig-1001-20260917 gcc-14 x86_64 buildonly-randconfig-1002-20260917 gcc-14 x86_64 buildonly-randconfig-1003-20260917 gcc-14 x86_64 buildonly-randconfig-1004-20260917 gcc-14 x86_64 buildonly-randconfig-1005-20260917 clang-22 x86_64 buildonly-randconfig-1005-20260917 gcc-14 x86_64 defconfig gcc-14 x86_64 randconfig-1000-20260917 clang-22 x86_64 randconfig-1000-20260917 gcc-14 x86_64 randconfig-1001-20260917 clang-22 x86_64 randconfig-1002-20260917 clang-22 x86_64 randconfig-1002-20260917 gcc-14 x86_64 randconfig-1003-20260917 clang-22 x86_64 randconfig-1004-20260917 clang-22 x86_64 randconfig-1004-20260917 gcc-14 x86_64 randconfig-1005-20260917 clang-22 x86_64 randconfig-1005-20260917 gcc-14 x86_64 randconfig-1006-20260917 gcc-14 x86_64 randconfig-1007-20260917 gcc-14 x86_64 randconfig-1008-20260917 gcc-14 x86_64 randconfig-1009-20260917 clang-22 x86_64 randconfig-1010-20260917 clang-22 x86_64 randconfig-1011-20260917 gcc-14 x86_64 randconfig-1012-20260917 clang-22 x86_64 randconfig-1012-20260917 gcc-14 x86_64 randconfig-1013-20260917 clang-22 x86_64 randconfig-1013-20260917 gcc-14 x86_64 randconfig-1014-20260917 clang-22 x86_64 randconfig-1015-20260917 clang-22 x86_64 randconfig-1016-20260917 clang-22 x86_64 randconfig-1017-20260917 clang-22 x86_64 randconfig-1300-20260917 clang-22 sparse x86_64 randconfig-1300-20260917 gcc-14 sparse x86_64 randconfig-1301-20260917 gcc-14 sparse x86_64 randconfig-1302-20260917 gcc-14 sparse x86_64 rhel-9.4-rust clang-22 xtensa allnoconfig clang-24 xtensa allnoconfig gcc-16.1.0 xtensa allyesconfig gcc-16.1.0 xtensa randconfig-1000-20260917 clang-17 xtensa randconfig-1000-20260917 gcc-8.5.0 xtensa randconfig-1001-20260917 clang-17 xtensa randconfig-1001-20260917 gcc-13.4.0 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki