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Message-ID: <202601092051.NjZRtQ60-lkp@intel.com>
Date: Fri, 09 Jan 2026 20:14:58 +0800
From: kernel test robot <lkp@...el.com>
To: "x86-ml" <x86@...nel.org>
Cc: linux-kernel@...r.kernel.org
Subject: [tip:locking/core] BUILD SUCCESS WITH UNVERIFIED WARNING
 a45026cef17d1080c985adf28234d6c8475ad66f

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
branch HEAD: a45026cef17d1080c985adf28234d6c8475ad66f  locking/local_lock: Include more missing headers

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

    drivers/accessibility/speakup/main.c:1750 speakup_bs() error: uninitialized symbol 'flags'.
    drivers/accessibility/speakup/main.c:1776 speakup_con_write() error: uninitialized symbol 'flags'.
    drivers/accessibility/speakup/main.c:1805 speakup_con_update() error: uninitialized symbol 'flags'.
    drivers/tty/serial/fsl_lpuart.c:2523 lpuart_console_write() error: uninitialized symbol 'flags'.
    drivers/tty/serial/fsl_lpuart.c:2553 lpuart32_console_write() error: uninitialized symbol 'flags'.
    drivers/tty/serial/st-asc.c:875 asc_console_write() error: uninitialized symbol 'flags'.

Warning ids grouped by kconfigs:

recent_errors
|-- csky-randconfig-r072-20260108
|   |-- drivers-accessibility-speakup-main.c-speakup_bs()-error:uninitialized-symbol-flags-.
|   |-- drivers-accessibility-speakup-main.c-speakup_con_update()-error:uninitialized-symbol-flags-.
|   `-- drivers-accessibility-speakup-main.c-speakup_con_write()-error:uninitialized-symbol-flags-.
|-- powerpc-randconfig-r071-20260108
|   |-- drivers-tty-serial-fsl_lpuart.c-lpuart32_console_write()-error:uninitialized-symbol-flags-.
|   |-- drivers-tty-serial-fsl_lpuart.c-lpuart_console_write()-error:uninitialized-symbol-flags-.
|   `-- drivers-tty-serial-st-asc.c-asc_console_write()-error:uninitialized-symbol-flags-.
`-- x86_64-randconfig-161-20260108
    |-- drivers-tty-serial-fsl_lpuart.c-lpuart32_console_write()-error:uninitialized-symbol-flags-.
    `-- drivers-tty-serial-fsl_lpuart.c-lpuart_console_write()-error:uninitialized-symbol-flags-.

elapsed time: 1544m

configs tested: 113
configs skipped: 3

tested configs:
alpha                               defconfig    gcc-15.1.0
arc                                 defconfig    gcc-15.1.0
arc                   randconfig-001-20260108    gcc-9.5.0
arc                   randconfig-002-20260108    gcc-8.5.0
arm                                 defconfig    clang-22
arm                         lpc32xx_defconfig    clang-17
arm                   randconfig-001-20260108    gcc-8.5.0
arm                   randconfig-002-20260108    gcc-13.4.0
arm                   randconfig-003-20260108    clang-17
arm                   randconfig-004-20260108    clang-22
arm                           sama7_defconfig    clang-22
arm64                               defconfig    gcc-15.1.0
arm64                 randconfig-001-20260108    gcc-15.1.0
arm64                 randconfig-002-20260108    clang-22
arm64                 randconfig-003-20260108    clang-22
arm64                 randconfig-004-20260108    gcc-10.5.0
csky                                defconfig    gcc-15.1.0
csky                  randconfig-001-20260108    gcc-9.5.0
csky                  randconfig-002-20260108    gcc-11.5.0
hexagon                             defconfig    clang-22
hexagon               randconfig-001-20260108    clang-22
hexagon               randconfig-002-20260108    clang-22
i386        buildonly-randconfig-001-20260108    clang-20
i386        buildonly-randconfig-002-20260108    clang-20
i386        buildonly-randconfig-003-20260108    gcc-13
i386        buildonly-randconfig-004-20260108    clang-20
i386        buildonly-randconfig-005-20260108    clang-20
i386        buildonly-randconfig-006-20260108    gcc-14
i386                                defconfig    clang-20
i386                  randconfig-001-20260109    gcc-14
i386                  randconfig-002-20260109    gcc-14
i386                  randconfig-003-20260109    gcc-12
i386                  randconfig-004-20260109    gcc-14
i386                  randconfig-005-20260109    gcc-14
i386                  randconfig-006-20260109    clang-20
i386                  randconfig-007-20260109    gcc-14
i386                  randconfig-011-20260108    gcc-12
i386                  randconfig-012-20260108    gcc-14
i386                  randconfig-013-20260108    gcc-14
i386                  randconfig-014-20260108    gcc-12
i386                  randconfig-015-20260108    gcc-14
i386                  randconfig-016-20260108    gcc-14
i386                  randconfig-017-20260108    gcc-14
loongarch                           defconfig    clang-19
loongarch             randconfig-001-20260108    clang-22
loongarch             randconfig-002-20260108    clang-22
m68k                                defconfig    gcc-15.1.0
microblaze                          defconfig    gcc-15.1.0
nios2                               defconfig    gcc-11.5.0
nios2                 randconfig-001-20260108    gcc-8.5.0
nios2                 randconfig-002-20260108    gcc-8.5.0
openrisc                            defconfig    gcc-15.1.0
parisc                              defconfig    gcc-15.1.0
parisc                randconfig-001-20260108    gcc-13.4.0
parisc                randconfig-002-20260108    gcc-12.5.0
parisc64                            defconfig    gcc-15.1.0
powerpc                 canyonlands_defconfig    clang-22
powerpc                     kmeter1_defconfig    gcc-15.1.0
powerpc               randconfig-001-20260108    gcc-13.4.0
powerpc               randconfig-002-20260108    clang-22
powerpc64             randconfig-001-20260108    clang-22
powerpc64             randconfig-002-20260108    clang-22
riscv                               defconfig    clang-22
riscv                 randconfig-001-20260108    gcc-15.1.0
riscv                 randconfig-002-20260108    clang-22
s390                          debug_defconfig    gcc-15.1.0
s390                                defconfig    clang-22
s390                  randconfig-001-20260108    gcc-13.4.0
sh                                  defconfig    gcc-15.1.0
sh                    randconfig-001-20260108    gcc-9.5.0
sh                    randconfig-002-20260108    gcc-13.4.0
sh                           se7712_defconfig    gcc-15.1.0
sh                          urquell_defconfig    gcc-15.1.0
sparc                               defconfig    gcc-15.1.0
sparc                 randconfig-001-20260108    gcc-8.5.0
sparc                 randconfig-002-20260108    gcc-15.1.0
sparc64                             defconfig    clang-20
sparc64               randconfig-001-20260108    gcc-8.5.0
sparc64               randconfig-002-20260108    clang-20
um                                  defconfig    clang-22
um                             i386_defconfig    gcc-14
um                    randconfig-001-20260108    clang-18
um                    randconfig-002-20260108    clang-22
um                           x86_64_defconfig    clang-22
x86_64      buildonly-randconfig-001-20260108    clang-20
x86_64      buildonly-randconfig-002-20260108    clang-20
x86_64      buildonly-randconfig-003-20260108    clang-20
x86_64      buildonly-randconfig-004-20260108    clang-20
x86_64      buildonly-randconfig-005-20260108    gcc-14
x86_64      buildonly-randconfig-006-20260108    gcc-14
x86_64                              defconfig    gcc-14
x86_64                randconfig-001-20260108    clang-20
x86_64                randconfig-002-20260108    clang-20
x86_64                randconfig-003-20260108    gcc-12
x86_64                randconfig-004-20260108    gcc-14
x86_64                randconfig-005-20260108    gcc-14
x86_64                randconfig-006-20260108    gcc-14
x86_64                randconfig-011-20260109    gcc-12
x86_64                randconfig-012-20260109    clang-20
x86_64                randconfig-013-20260108    clang-20
x86_64                randconfig-013-20260109    gcc-14
x86_64                randconfig-014-20260108    gcc-14
x86_64                randconfig-014-20260109    gcc-14
x86_64                randconfig-015-20260109    gcc-12
x86_64                randconfig-016-20260109    gcc-14
x86_64                randconfig-071-20260108    gcc-14
x86_64                randconfig-072-20260108    gcc-14
x86_64                randconfig-073-20260108    gcc-14
x86_64                randconfig-074-20260108    gcc-14
x86_64                randconfig-075-20260108    clang-20
x86_64                randconfig-076-20260108    clang-20
xtensa                randconfig-001-20260108    gcc-11.5.0
xtensa                randconfig-002-20260108    gcc-8.5.0

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

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