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X-CSE-ConnectionGUID: CuavKiktRCaZZkeS5B22ig== X-CSE-MsgGUID: m/fBS/JDQm6nnQAavTBZjQ== X-IronPort-AV: E=McAfee;i="6800,10657,11623"; a="65981111" X-IronPort-AV: E=Sophos;i="6.20,223,1758610800"; d="scan'208";a="65981111" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2025 12:49:42 -0800 X-CSE-ConnectionGUID: 1Zr1btdSRgi3+vzw2PSjKw== X-CSE-MsgGUID: 2LW0x8SPTCS6/Zxp7COCEg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,223,1758610800"; d="scan'208";a="197555093" Received: from lkp-server01.sh.intel.com (HELO 4664bbef4914) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 24 Nov 2025 12:49:42 -0800 Received: from kbuild by 4664bbef4914 with local (Exim 4.98.2) (envelope-from ) id 1vNdVD-0000000017p-1FXq; Mon, 24 Nov 2025 20:49:39 +0000 Date: Tue, 25 Nov 2025 04:48:50 +0800 From: kernel test robot To: "x86-ml" Cc: linux-kernel@vger.kernel.org Subject: [tip:core/rseq] BUILD REGRESSION 21782b3a5cd40892cb2995aa1ec3e74dd1112f1d Message-ID: <202511250444.dqSVwIIP-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/rseq branch HEAD: 21782b3a5cd40892cb2995aa1ec3e74dd1112f1d cpu: Initialize __num_possible_cpus correctly Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202511250134.i0Jm8d7I-lkp@intel.com include/linux/rseq_entry.h:132:3: error: invalid operand for instruction Error/Warning ids grouped by kconfigs: recent_errors `-- powerpc-randconfig-002-20251124 `-- include-linux-rseq_entry.h:error:invalid-operand-for-instruction elapsed time: 1487m configs tested: 53 configs skipped: 1 tested configs: alpha allnoconfig gcc-15.1.0 arc allnoconfig gcc-15.1.0 arc randconfig-001-20251124 gcc-10.5.0 arc randconfig-002-20251124 gcc-13.4.0 arm allnoconfig clang-22 arm randconfig-001-20251124 clang-19 arm randconfig-002-20251124 gcc-12.5.0 arm randconfig-003-20251124 gcc-11.5.0 arm randconfig-004-20251124 clang-22 arm64 allnoconfig gcc-15.1.0 csky allnoconfig gcc-15.1.0 hexagon allnoconfig clang-22 hexagon randconfig-001-20251124 clang-17 hexagon randconfig-002-20251124 clang-18 i386 allnoconfig gcc-14 loongarch allnoconfig clang-22 loongarch randconfig-001-20251124 clang-22 loongarch randconfig-002-20251124 gcc-14.3.0 m68k allnoconfig gcc-15.1.0 microblaze allnoconfig gcc-15.1.0 mips allnoconfig gcc-15.1.0 nios2 allnoconfig gcc-11.5.0 nios2 randconfig-001-20251124 gcc-11.5.0 nios2 randconfig-002-20251124 gcc-11.5.0 openrisc allnoconfig gcc-15.1.0 parisc allnoconfig gcc-15.1.0 parisc randconfig-001-20251124 gcc-14.3.0 parisc randconfig-002-20251124 gcc-13.4.0 powerpc allnoconfig gcc-15.1.0 powerpc randconfig-001-20251124 gcc-12.5.0 powerpc64 randconfig-001-20251124 gcc-8.5.0 powerpc64 randconfig-002-20251124 gcc-14.3.0 riscv allnoconfig gcc-15.1.0 riscv randconfig-001-20251124 clang-17 riscv randconfig-002-20251124 clang-22 s390 allnoconfig clang-22 s390 randconfig-001-20251124 gcc-8.5.0 s390 randconfig-002-20251124 clang-22 sh allnoconfig gcc-15.1.0 sh randconfig-001-20251124 gcc-15.1.0 sh randconfig-002-20251124 gcc-12.5.0 sparc allnoconfig gcc-15.1.0 sparc randconfig-001-20251124 gcc-8.5.0 sparc randconfig-002-20251124 gcc-13.4.0 sparc64 randconfig-001-20251124 gcc-15.1.0 sparc64 randconfig-002-20251124 gcc-8.5.0 um allnoconfig clang-22 um randconfig-001-20251124 gcc-14 um randconfig-002-20251124 clang-20 x86_64 allnoconfig clang-20 xtensa allnoconfig gcc-15.1.0 xtensa randconfig-001-20251124 gcc-10.5.0 xtensa randconfig-002-20251124 gcc-8.5.0 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki