[linux-next:master] BUILD REGRESSION 9d80aa4617b32f5054c5aa471d06b66704854935

[linux-next:master] BUILD REGRESSION 9d80aa4617b32f5054c5aa471d06b66704854935

[kernel test robot]

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 9d80aa4617b32f5054c5aa471d06b66704854935  Add linux-next specific files for 20260903

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

    https://lore.kernel.org/oe-kbuild-all/202609042120.6bgj0pUa-lkp@intel.com

    mm/memcontrol.c:2859:41: error: implicit declaration of function 'irq_work_queue'; did you mean 'drain_workqueue'? [-Werror=implicit-function-declaration]
    mm/memcontrol.c:4234:9: error: implicit declaration of function 'init_irq_work'; did you mean 'init_irq_proc'? [-Werror=implicit-function-declaration]
    mm/memcontrol.c:4443:9: error: implicit declaration of function 'irq_work_sync' [-Werror=implicit-function-declaration]

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

    drivers/scsi/ipr.c:2935:1: internal compiler error: in final_scan_insn_1, at final.cc:2823

Error/Warning ids grouped by kconfigs:

recent_errors
|-- csky-allmodconfig
|   `-- drivers-scsi-ipr.c:internal-compiler-error:in-final_scan_insn_1-at-final.cc
`-- sparc-randconfig-r061-20260904
    |-- mm-memcontrol.c:error:implicit-declaration-of-function-init_irq_work
    |-- mm-memcontrol.c:error:implicit-declaration-of-function-irq_work_queue
    `-- mm-memcontrol.c:error:implicit-declaration-of-function-irq_work_sync

elapsed time: 1536m

configs tested: 46
configs skipped: 2

tested configs:
alpha         allnoconfig    gcc-16.1.0
alpha        allyesconfig    gcc-16.1.0
arc          allmodconfig    gcc-16.1.0
arc           allnoconfig    gcc-16.1.0
arc          allyesconfig    gcc-16.1.0
arm           allnoconfig    clang-17
arm          allyesconfig    gcc-16.1.0
arm64        allmodconfig    clang-24
arm64         allnoconfig    gcc-16.1.0
csky          allnoconfig    gcc-16.1.0
hexagon      allmodconfig    clang-24
hexagon       allnoconfig    clang-24
i386         allmodconfig    gcc-14
i386          allnoconfig    gcc-14
i386         allyesconfig    gcc-14
loongarch    allmodconfig    clang-19
loongarch     allnoconfig    clang-20
m68k         allmodconfig    gcc-16.1.0
m68k          allnoconfig    gcc-16.1.0
m68k         allyesconfig    gcc-16.1.0
microblaze    allnoconfig    gcc-16.1.0
mips         allmodconfig    gcc-16.1.0
mips          allnoconfig    gcc-16.1.0
nios2         allnoconfig    gcc-11.5.0
openrisc      allnoconfig    gcc-16.1.0
parisc       allmodconfig    gcc-16.1.0
parisc        allnoconfig    gcc-16.1.0
parisc       allyesconfig    gcc-16.1.0
powerpc      allmodconfig    gcc-16.1.0
powerpc       allnoconfig    gcc-16.1.0
riscv        allmodconfig    clang-24
riscv         allnoconfig    gcc-16.1.0
riscv        allyesconfig    clang-24
s390          allnoconfig    clang-24
s390         allyesconfig    gcc-16.1.0
sh           allmodconfig    gcc-16.1.0
sh            allnoconfig    gcc-16.1.0
sh           allyesconfig    gcc-16.1.0
sparc         allnoconfig    gcc-16.1.0
um            allnoconfig    clang-17
um           allyesconfig    gcc-14
x86_64       allmodconfig    clang-22
x86_64        allnoconfig    clang-22
x86_64       allyesconfig    clang-22
x86_64      rhel-9.4-rust    clang-22
xtensa        allnoconfig    gcc-16.1.0

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