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* [linux-next:master] BUILD REGRESSION 33a647c659ffa5bdb94abc345c8c86768ff96215
@ 2026-01-30  6:46 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-01-30  6:46 UTC (permalink / raw)
  To: Andrew Morton; +Cc: Linux Memory Management List, Mark Brown

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 33a647c659ffa5bdb94abc345c8c86768ff96215  Add linux-next specific files for 20260129

Error/Warning (recently discovered and may have been fixed):

    https://lore.kernel.org/oe-kbuild/202601300419.4aPdW3N6-lkp@intel.com

    (.text+0x10c): undefined reference to `typec_switch_unregister'
    (.text+0x148): undefined reference to `typec_switch_get_drvdata'
    (.text+0x864): undefined reference to `typec_switch_register'
    alpha-linux-ld: (.text+0x11c): undefined reference to `typec_switch_unregister'
    alpha-linux-ld: (.text+0x164): undefined reference to `typec_switch_get_drvdata'
    alpha-linux-ld: (.text+0x870): undefined reference to `typec_switch_register'
    include/linux/compiler_types.h:630:45: error: call to '__compiletime_assert_619' declared with attribute error: min(((pos + len - 1) >> 12) - (pos >> 12) + 1, max_pages) signedness error

Unverified Error/Warning (likely false positive, kindly check if interested):

    arch/parisc/kernel/drivers.c:928 qemu_header() error: strcpy() 'boot_cpu_data.pdc.sys_model_name' too large for 'name_mpe' (81 vs 64)
    mm/vmscan.c:7402:1: internal compiler error: in arc_ccfsm_record_condition, at config/arc/arc.cc:5522

Error/Warning ids grouped by kconfigs:

recent_errors
|-- alpha-randconfig-r071-20260130
|   |-- (.text):undefined-reference-to-typec_switch_get_drvdata
|   |-- (.text):undefined-reference-to-typec_switch_register
|   |-- (.text):undefined-reference-to-typec_switch_unregister
|   |-- alpha-linux-ld:(.text):undefined-reference-to-typec_switch_get_drvdata
|   |-- alpha-linux-ld:(.text):undefined-reference-to-typec_switch_register
|   `-- alpha-linux-ld:(.text):undefined-reference-to-typec_switch_unregister
|-- arc-randconfig-001-20260130
|   `-- mm-vmscan.c:internal-compiler-error:in-arc_ccfsm_record_condition-at-config-arc-arc.cc
|-- i386-randconfig-051-20260130
|   `-- include-linux-compiler_types.h:error:call-to-__compiletime_assert_NNN-declared-with-attribute-error:min(((pos-len-)-)-(pos-)-max_pages)-signedness-error
`-- parisc-randconfig-r071-20260130
    `-- arch-parisc-kernel-drivers.c-qemu_header()-error:strcpy()-boot_cpu_data.pdc.sys_model_name-too-large-for-name_mpe-(-vs-)

elapsed time: 813m

configs tested: 173
configs skipped: 3

tested configs:
alpha                             allnoconfig    gcc-15.2.0
alpha                            allyesconfig    gcc-15.2.0
alpha                               defconfig    gcc-15.2.0
arc                              allmodconfig    gcc-15.2.0
arc                               allnoconfig    gcc-15.2.0
arc                              allyesconfig    gcc-15.2.0
arc                                 defconfig    gcc-15.2.0
arc                   randconfig-001-20260130    gcc-13.4.0
arc                   randconfig-002-20260130    gcc-15.2.0
arm                               allnoconfig    clang-22
arm                              allyesconfig    gcc-15.2.0
arm                                 defconfig    clang-22
arm                   randconfig-001-20260130    clang-22
arm                   randconfig-002-20260130    clang-17
arm                   randconfig-003-20260130    clang-22
arm                   randconfig-004-20260130    clang-22
arm64                            allmodconfig    clang-19
arm64                             allnoconfig    gcc-15.2.0
arm64                               defconfig    gcc-15.2.0
arm64                 randconfig-001-20260130    gcc-8.5.0
arm64                 randconfig-002-20260130    gcc-8.5.0
arm64                 randconfig-003-20260130    gcc-8.5.0
arm64                 randconfig-004-20260130    clang-22
csky                             allmodconfig    gcc-15.2.0
csky                              allnoconfig    gcc-15.2.0
csky                                defconfig    gcc-15.2.0
csky                  randconfig-001-20260130    gcc-15.2.0
csky                  randconfig-002-20260130    gcc-15.2.0
hexagon                          allmodconfig    clang-17
hexagon                           allnoconfig    clang-22
hexagon                             defconfig    clang-22
hexagon               randconfig-001-20260130    clang-19
hexagon               randconfig-002-20260130    clang-18
i386                             allmodconfig    gcc-14
i386                              allnoconfig    gcc-14
i386                             allyesconfig    gcc-14
i386        buildonly-randconfig-001-20260130    clang-20
i386        buildonly-randconfig-002-20260130    clang-20
i386        buildonly-randconfig-003-20260130    clang-20
i386        buildonly-randconfig-004-20260130    gcc-14
i386        buildonly-randconfig-005-20260130    clang-20
i386        buildonly-randconfig-006-20260130    gcc-14
i386                                defconfig    clang-20
i386                  randconfig-001-20260130    clang-20
i386                  randconfig-002-20260130    clang-20
i386                  randconfig-003-20260130    clang-20
i386                  randconfig-004-20260130    clang-20
i386                  randconfig-005-20260130    gcc-14
i386                  randconfig-006-20260130    clang-20
i386                  randconfig-007-20260130    gcc-14
i386                  randconfig-011-20260130    gcc-14
i386                  randconfig-012-20260130    gcc-14
i386                  randconfig-013-20260130    gcc-14
i386                  randconfig-014-20260130    clang-20
i386                  randconfig-015-20260130    gcc-14
i386                  randconfig-016-20260130    gcc-14
i386                  randconfig-017-20260130    gcc-14
loongarch                        allmodconfig    clang-19
loongarch                         allnoconfig    clang-22
loongarch                           defconfig    clang-19
loongarch             randconfig-001-20260130    clang-22
loongarch             randconfig-002-20260130    clang-18
m68k                             allmodconfig    gcc-15.2.0
m68k                              allnoconfig    gcc-15.2.0
m68k                             allyesconfig    gcc-15.2.0
m68k                          amiga_defconfig    gcc-15.2.0
m68k                                defconfig    gcc-15.2.0
m68k                       m5208evb_defconfig    gcc-15.2.0
microblaze                        allnoconfig    gcc-15.2.0
microblaze                       allyesconfig    gcc-15.2.0
microblaze                          defconfig    gcc-15.2.0
mips                             allmodconfig    gcc-15.2.0
mips                              allnoconfig    gcc-15.2.0
mips                             allyesconfig    gcc-15.2.0
mips                           jazz_defconfig    clang-17
mips                       rbtx49xx_defconfig    gcc-15.2.0
nios2                            allmodconfig    gcc-11.5.0
nios2                             allnoconfig    gcc-11.5.0
nios2                               defconfig    gcc-11.5.0
nios2                 randconfig-001-20260130    gcc-8.5.0
nios2                 randconfig-002-20260130    gcc-11.5.0
openrisc                         allmodconfig    gcc-15.2.0
openrisc                          allnoconfig    gcc-15.2.0
openrisc                            defconfig    gcc-15.2.0
openrisc                    or1ksim_defconfig    gcc-15.2.0
parisc                           allmodconfig    gcc-15.2.0
parisc                            allnoconfig    gcc-15.2.0
parisc                           allyesconfig    gcc-15.2.0
parisc                              defconfig    gcc-15.2.0
parisc                randconfig-001-20260130    gcc-14.3.0
parisc                randconfig-002-20260130    gcc-8.5.0
parisc64                            defconfig    gcc-15.2.0
powerpc                     akebono_defconfig    clang-22
powerpc                          allmodconfig    gcc-15.2.0
powerpc                           allnoconfig    gcc-15.2.0
powerpc               randconfig-001-20260130    gcc-14.3.0
powerpc               randconfig-002-20260130    gcc-10.5.0
powerpc64             randconfig-001-20260130    clang-22
powerpc64             randconfig-002-20260130    clang-22
riscv                            allmodconfig    clang-22
riscv                             allnoconfig    gcc-15.2.0
riscv                            allyesconfig    clang-16
riscv                               defconfig    clang-22
riscv                 randconfig-001-20260130    gcc-14.3.0
riscv                 randconfig-002-20260130    clang-22
s390                             allmodconfig    clang-18
s390                              allnoconfig    clang-22
s390                             allyesconfig    gcc-15.2.0
s390                                defconfig    clang-22
s390                  randconfig-001-20260130    clang-22
s390                  randconfig-002-20260130    clang-22
sh                               allmodconfig    gcc-15.2.0
sh                                allnoconfig    gcc-15.2.0
sh                               allyesconfig    gcc-15.2.0
sh                                  defconfig    gcc-15.2.0
sh                    randconfig-001-20260130    gcc-9.5.0
sh                    randconfig-002-20260130    gcc-13.4.0
sparc                             allnoconfig    gcc-15.2.0
sparc                               defconfig    gcc-15.2.0
sparc                 randconfig-001-20260130    gcc-8.5.0
sparc                 randconfig-002-20260130    gcc-8.5.0
sparc64                          allmodconfig    clang-22
sparc64                             defconfig    clang-20
sparc64               randconfig-001-20260130    clang-22
sparc64               randconfig-002-20260130    gcc-8.5.0
um                               allmodconfig    clang-19
um                                allnoconfig    clang-22
um                               allyesconfig    gcc-14
um                                  defconfig    clang-22
um                             i386_defconfig    gcc-14
um                    randconfig-001-20260130    clang-22
um                    randconfig-002-20260130    gcc-13
um                           x86_64_defconfig    clang-22
x86_64                           allmodconfig    clang-20
x86_64                            allnoconfig    clang-20
x86_64                           allyesconfig    clang-20
x86_64      buildonly-randconfig-001-20260130    clang-20
x86_64      buildonly-randconfig-002-20260130    gcc-14
x86_64      buildonly-randconfig-003-20260130    clang-20
x86_64      buildonly-randconfig-004-20260130    clang-20
x86_64      buildonly-randconfig-005-20260130    clang-20
x86_64      buildonly-randconfig-006-20260130    gcc-14
x86_64                              defconfig    gcc-14
x86_64                                  kexec    clang-20
x86_64                randconfig-001-20260130    clang-20
x86_64                randconfig-002-20260130    gcc-14
x86_64                randconfig-003-20260130    gcc-14
x86_64                randconfig-004-20260130    gcc-14
x86_64                randconfig-005-20260130    gcc-14
x86_64                randconfig-006-20260130    clang-20
x86_64                randconfig-011-20260130    clang-20
x86_64                randconfig-012-20260130    clang-20
x86_64                randconfig-013-20260130    clang-20
x86_64                randconfig-014-20260130    gcc-14
x86_64                randconfig-015-20260130    clang-20
x86_64                randconfig-016-20260130    gcc-14
x86_64                randconfig-071-20260130    clang-20
x86_64                randconfig-072-20260130    clang-20
x86_64                randconfig-073-20260130    clang-20
x86_64                randconfig-074-20260130    clang-20
x86_64                randconfig-075-20260130    clang-20
x86_64                randconfig-076-20260130    clang-20
x86_64                               rhel-9.4    gcc-14
x86_64                           rhel-9.4-bpf    gcc-14
x86_64                          rhel-9.4-func    gcc-14
x86_64                    rhel-9.4-kselftests    gcc-14
x86_64                         rhel-9.4-kunit    gcc-14
x86_64                           rhel-9.4-ltp    gcc-14
x86_64                          rhel-9.4-rust    clang-20
xtensa                            allnoconfig    gcc-15.2.0
xtensa                           allyesconfig    gcc-15.2.0
xtensa                randconfig-001-20260130    gcc-12.5.0
xtensa                randconfig-002-20260130    gcc-14.3.0

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


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