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fmviesa007.fm.intel.com with ESMTP; 09 Jun 2026 15:20:09 -0700 Received: from kbuild by f0d55cb201f0 with local (Exim 4.98.2) (envelope-from ) id 1wX4nn-00000000Kbm-1Cac; Tue, 09 Jun 2026 22:20:07 +0000 Date: Wed, 10 Jun 2026 06:19:54 +0800 From: kernel test robot To: Dave Jiang Cc: Alison Schofield , Vishal Verma , Ira Weiny , linux-cxl@vger.kernel.org Subject: [cxl:for-7.3/cxl-type2-enabling] BUILD REGRESSION 9b1e70e8f9ec4b5c6ce7fa774a0023bb6894c686 Message-ID: <202606100636.hbI7dTJS-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git for-7.3/cxl-type2-enabling branch HEAD: 9b1e70e8f9ec4b5c6ce7fa774a0023bb6894c686 cxl/region: Introduce devm_cxl_probe_mem() Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202606100235.1ur3Z4YQ-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202606100401.GOjzpKHo-lkp@intel.com ld.lld: error: undefined symbol: cxl_memdev_attach_region mem.c:(.text+0x66): undefined reference to `cxl_memdev_attach_region' mem.c:(.text+0x69): undefined reference to `cxl_memdev_attach_region' mem.c:(.text+0x9f): undefined reference to `cxl_memdev_attach_region' Error/Warning ids grouped by kconfigs: recent_errors |-- i386-allyesconfig | `-- mem.c:(.text):undefined-reference-to-cxl_memdev_attach_region |-- i386-buildonly-randconfig-004-20260609 | `-- ld.lld:error:undefined-symbol:cxl_memdev_attach_region |-- s390-randconfig-001-20260609 | `-- ld.lld:error:undefined-symbol:cxl_memdev_attach_region |-- um-randconfig-002-20260609 | `-- mem.c:(.text):undefined-reference-to-cxl_memdev_attach_region `-- x86_64-buildonly-randconfig-005-20260610 `-- mem.c:(.text):undefined-reference-to-cxl_memdev_attach_region elapsed time: 1314m configs tested: 259 configs skipped: 2 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-001-20260609 gcc-15.2.0 arc randconfig-001-20260610 gcc-8.5.0 arc randconfig-002-20260609 gcc-13.4.0 arc randconfig-002-20260610 gcc-8.5.0 arm allnoconfig clang-23 arm allnoconfig gcc-16.1.0 arm allyesconfig gcc-16.1.0 arm defconfig clang-23 arm defconfig gcc-16.1.0 arm imx_v6_v7_defconfig clang-23 arm randconfig-001-20260609 gcc-13.4.0 arm randconfig-001-20260610 gcc-8.5.0 arm randconfig-002-20260609 clang-23 arm randconfig-002-20260610 gcc-8.5.0 arm randconfig-003-20260609 clang-23 arm randconfig-003-20260610 gcc-8.5.0 arm randconfig-004-20260609 clang-23 arm randconfig-004-20260610 gcc-8.5.0 arm64 allmodconfig clang-23 arm64 allnoconfig gcc-16.1.0 arm64 defconfig gcc-16.1.0 arm64 randconfig-001-20260609 clang-23 arm64 randconfig-001-20260610 gcc-11.5.0 arm64 randconfig-002 gcc-8.5.0 arm64 randconfig-002-20260610 gcc-11.5.0 arm64 randconfig-003 clang-20 arm64 randconfig-003-20260610 gcc-11.5.0 arm64 randconfig-004-20260609 clang-23 arm64 randconfig-004-20260610 gcc-11.5.0 csky allmodconfig gcc-16.1.0 csky allnoconfig gcc-16.1.0 csky defconfig gcc-16.1.0 csky randconfig-001 gcc-13.4.0 csky randconfig-001-20260609 gcc-9.5.0 csky randconfig-001-20260610 gcc-11.5.0 csky randconfig-002 gcc-14.3.0 csky randconfig-002-20260609 gcc-11.5.0 csky randconfig-002-20260610 gcc-11.5.0 hexagon allmodconfig clang-23 hexagon allmodconfig gcc-16.1.0 hexagon allnoconfig clang-23 hexagon allnoconfig gcc-16.1.0 hexagon defconfig clang-23 hexagon defconfig gcc-16.1.0 hexagon randconfig-001-20260609 clang-18 hexagon randconfig-001-20260610 clang-22 hexagon randconfig-002-20260609 clang-23 hexagon randconfig-002-20260610 clang-22 i386 allmodconfig clang-22 i386 allmodconfig gcc-14 i386 allnoconfig gcc-14 i386 allnoconfig gcc-16.1.0 i386 allyesconfig clang-22 i386 allyesconfig gcc-14 i386 buildonly-randconfig-001-20260609 gcc-14 i386 buildonly-randconfig-001-20260610 gcc-14 i386 buildonly-randconfig-002-20260609 gcc-14 i386 buildonly-randconfig-002-20260610 gcc-14 i386 buildonly-randconfig-003-20260609 clang-22 i386 buildonly-randconfig-003-20260610 gcc-14 i386 buildonly-randconfig-004-20260609 clang-22 i386 buildonly-randconfig-004-20260610 gcc-14 i386 buildonly-randconfig-005-20260609 gcc-14 i386 buildonly-randconfig-005-20260610 gcc-14 i386 buildonly-randconfig-006-20260609 clang-22 i386 buildonly-randconfig-006-20260610 gcc-14 i386 defconfig clang-22 i386 defconfig gcc-16.1.0 i386 randconfig-001-20260609 gcc-14 i386 randconfig-002-20260609 gcc-14 i386 randconfig-007-20260609 gcc-14 i386 randconfig-011-20260609 clang-22 i386 randconfig-011-20260610 gcc-14 i386 randconfig-012-20260609 clang-22 i386 randconfig-012-20260610 gcc-14 i386 randconfig-013-20260609 clang-22 i386 randconfig-013-20260610 gcc-14 i386 randconfig-014-20260609 gcc-14 i386 randconfig-014-20260610 gcc-14 i386 randconfig-015-20260609 clang-22 i386 randconfig-015-20260610 gcc-14 i386 randconfig-016-20260609 clang-22 i386 randconfig-016-20260610 gcc-14 i386 randconfig-017-20260609 gcc-14 i386 randconfig-017-20260610 gcc-14 loongarch allmodconfig clang-19 loongarch allnoconfig clang-20 loongarch allnoconfig gcc-16.1.0 loongarch defconfig clang-23 loongarch randconfig-001-20260609 clang-23 loongarch randconfig-001-20260610 clang-22 loongarch randconfig-002-20260609 clang-23 loongarch randconfig-002-20260610 clang-22 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 nios2 allmodconfig clang-20 nios2 allmodconfig gcc-11.5.0 nios2 allnoconfig clang-23 nios2 allnoconfig gcc-11.5.0 nios2 defconfig gcc-11.5.0 nios2 randconfig-001-20260609 gcc-11.5.0 nios2 randconfig-001-20260610 clang-22 nios2 randconfig-002-20260609 gcc-11.5.0 nios2 randconfig-002-20260610 clang-22 openrisc allmodconfig clang-20 openrisc allmodconfig gcc-16.1.0 openrisc allnoconfig clang-23 openrisc allnoconfig gcc-16.1.0 openrisc defconfig gcc-16.1.0 parisc allmodconfig gcc-16.1.0 parisc allnoconfig clang-23 parisc allnoconfig gcc-16.1.0 parisc allyesconfig gcc-16.1.0 parisc defconfig gcc-16.1.0 parisc randconfig-001-20260609 gcc-14.3.0 parisc randconfig-001-20260610 gcc-8.5.0 parisc randconfig-002-20260609 gcc-16.1.0 parisc randconfig-002-20260610 gcc-8.5.0 parisc64 defconfig gcc-16.1.0 powerpc allmodconfig gcc-16.1.0 powerpc allnoconfig clang-23 powerpc allnoconfig gcc-16.1.0 powerpc microwatt_defconfig gcc-16.1.0 powerpc randconfig-001-20260609 clang-23 powerpc randconfig-001-20260610 gcc-8.5.0 powerpc randconfig-002-20260609 clang-23 powerpc randconfig-002-20260610 gcc-8.5.0 powerpc tqm8548_defconfig clang-23 powerpc64 randconfig-001-20260609 gcc-8.5.0 powerpc64 randconfig-001-20260610 gcc-8.5.0 powerpc64 randconfig-002-20260609 gcc-13.4.0 powerpc64 randconfig-002-20260610 gcc-8.5.0 riscv allmodconfig clang-23 riscv allnoconfig clang-23 riscv allnoconfig gcc-16.1.0 riscv allyesconfig clang-23 riscv defconfig clang-23 riscv defconfig gcc-16.1.0 riscv randconfig-001 gcc-13.4.0 riscv randconfig-001-20260610 gcc-16.1.0 riscv randconfig-002 clang-23 riscv randconfig-002-20260609 clang-23 riscv randconfig-002-20260610 gcc-16.1.0 s390 allmodconfig clang-23 s390 allnoconfig clang-23 s390 allyesconfig gcc-16.1.0 s390 defconfig clang-18 s390 defconfig gcc-16.1.0 s390 randconfig-001 gcc-15.2.0 s390 randconfig-001-20260609 clang-23 s390 randconfig-001-20260610 gcc-16.1.0 s390 randconfig-002 clang-18 s390 randconfig-002-20260609 gcc-16.1.0 s390 randconfig-002-20260610 gcc-16.1.0 sh allmodconfig gcc-16.1.0 sh allnoconfig clang-23 sh allnoconfig gcc-16.1.0 sh allyesconfig gcc-16.1.0 sh defconfig gcc-14 sh defconfig gcc-16.1.0 sh randconfig-001 gcc-14.3.0 sh randconfig-001-20260609 gcc-13.4.0 sh randconfig-001-20260610 gcc-16.1.0 sh randconfig-002 gcc-9.5.0 sh randconfig-002-20260609 gcc-11.5.0 sh randconfig-002-20260610 gcc-16.1.0 sparc allnoconfig clang-23 sparc allnoconfig gcc-16.1.0 sparc defconfig gcc-16.1.0 sparc randconfig-001-20260609 gcc-16.1.0 sparc randconfig-001-20260610 gcc-14.3.0 sparc randconfig-002-20260609 gcc-16.1.0 sparc randconfig-002-20260610 gcc-14.3.0 sparc64 allmodconfig clang-20 sparc64 defconfig clang-23 sparc64 defconfig gcc-14 sparc64 randconfig-001-20260609 clang-23 sparc64 randconfig-001-20260610 gcc-14.3.0 sparc64 randconfig-002-20260609 gcc-10.5.0 sparc64 randconfig-002-20260610 gcc-14.3.0 um allmodconfig clang-23 um allnoconfig clang-16 um allnoconfig clang-23 um allyesconfig gcc-14 um allyesconfig gcc-16.1.0 um defconfig clang-23 um defconfig gcc-14 um i386_defconfig gcc-14 um randconfig-001-20260609 gcc-14 um randconfig-001-20260610 gcc-14.3.0 um randconfig-002-20260609 gcc-12 um randconfig-002-20260610 gcc-14.3.0 um x86_64_defconfig clang-23 um x86_64_defconfig gcc-14 x86_64 allmodconfig clang-22 x86_64 allnoconfig clang-22 x86_64 allnoconfig clang-23 x86_64 allyesconfig clang-22 x86_64 buildonly-randconfig-001-20260609 clang-22 x86_64 buildonly-randconfig-001-20260610 gcc-14 x86_64 buildonly-randconfig-002-20260609 clang-22 x86_64 buildonly-randconfig-002-20260610 gcc-14 x86_64 buildonly-randconfig-003-20260609 clang-22 x86_64 buildonly-randconfig-003-20260610 gcc-14 x86_64 buildonly-randconfig-004-20260609 gcc-14 x86_64 buildonly-randconfig-004-20260610 gcc-14 x86_64 buildonly-randconfig-005-20260609 clang-22 x86_64 buildonly-randconfig-005-20260610 gcc-14 x86_64 buildonly-randconfig-006-20260609 gcc-14 x86_64 buildonly-randconfig-006-20260610 gcc-14 x86_64 defconfig gcc-14 x86_64 kexec clang-22 x86_64 randconfig-001-20260609 gcc-14 x86_64 randconfig-002-20260609 clang-22 x86_64 randconfig-003-20260609 gcc-14 x86_64 randconfig-004-20260609 clang-22 x86_64 randconfig-005-20260609 clang-22 x86_64 randconfig-006-20260609 clang-22 x86_64 randconfig-011-20260609 gcc-14 x86_64 randconfig-012-20260609 clang-22 x86_64 randconfig-013-20260609 gcc-14 x86_64 randconfig-014-20260609 gcc-14 x86_64 randconfig-015-20260609 clang-22 x86_64 randconfig-016-20260609 gcc-14 x86_64 randconfig-071-20260609 clang-22 x86_64 randconfig-072-20260609 clang-22 x86_64 randconfig-073-20260609 clang-22 x86_64 randconfig-074-20260609 gcc-14 x86_64 randconfig-075-20260609 gcc-14 x86_64 randconfig-076-20260609 clang-22 x86_64 rhel-9.4 clang-22 x86_64 rhel-9.4-bpf gcc-14 x86_64 rhel-9.4-func clang-22 x86_64 rhel-9.4-kselftests clang-22 x86_64 rhel-9.4-kunit gcc-14 x86_64 rhel-9.4-ltp gcc-14 x86_64 rhel-9.4-rust clang-22 xtensa allnoconfig clang-23 xtensa allnoconfig gcc-16.1.0 xtensa allyesconfig clang-20 xtensa randconfig-001-20260609 gcc-16.1.0 xtensa randconfig-001-20260610 gcc-14.3.0 xtensa randconfig-002-20260609 gcc-8.5.0 xtensa randconfig-002-20260610 gcc-14.3.0 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