[paulmck-rcu:workqueue.2023.01.06a] BUILD REGRESSION 1d85f95f4694b6a8eb0d4a11bdd38a92abcbe002

[kernel test robot]

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git workqueue.2023.01.06a
branch HEAD: 1d85f95f4694b6a8eb0d4a11bdd38a92abcbe002  workqueue: Make show_pwq() use run-length encoding

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202301071437.qTKn0SDP-lkp@xxxxxxxxx

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

ERROR: modpost: "show_all_workqueues" [kernel/rcu/rcutorture.ko] undefined!

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- arm-randconfig-r046-20230106
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- i386-randconfig-c001
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- i386-randconfig-c021
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- i386-randconfig-m021
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- i386-randconfig-s001
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- i386-randconfig-s002
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- i386-randconfig-s003
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- powerpc-allmodconfig
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- s390-randconfig-s041-20230106
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- x86_64-randconfig-c002
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- x86_64-randconfig-c022
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- x86_64-randconfig-m001
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- x86_64-randconfig-s021
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
|-- x86_64-randconfig-s022
|   `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined
`-- x86_64-randconfig-s023
    `-- ERROR:show_all_workqueues-kernel-rcu-rcutorture.ko-undefined

elapsed time: 732m

configs tested: 101
configs skipped: 3

gcc tested configs:
i386                                defconfig
powerpc                           allnoconfig
x86_64                            allnoconfig
um                             i386_defconfig
um                           x86_64_defconfig
arc                                 defconfig
arc                  randconfig-r043-20230106
sh                               allmodconfig
arm                  randconfig-r046-20230106
powerpc                          allmodconfig
x86_64                        randconfig-a004
i386                          randconfig-a001
s390                             allmodconfig
i386                          randconfig-a003
mips                             allyesconfig
arm                                 defconfig
i386                          randconfig-a005
i386                          randconfig-a014
x86_64                        randconfig-a002
x86_64                        randconfig-a013
x86_64                        randconfig-a011
i386                          randconfig-a012
i386                          randconfig-a016
alpha                               defconfig
x86_64                        randconfig-a015
arm64                            allyesconfig
i386                             allyesconfig
x86_64                           rhel-8.3-bpf
x86_64                           rhel-8.3-syz
x86_64                        randconfig-a006
x86_64                              defconfig
x86_64                         rhel-8.3-kunit
arm                              allyesconfig
x86_64                           allyesconfig
x86_64                           rhel-8.3-kvm
x86_64                               rhel-8.3
s390                             allyesconfig
x86_64                    rhel-8.3-kselftests
m68k                             allmodconfig
s390                                defconfig
x86_64                          rhel-8.3-func
alpha                            allyesconfig
m68k                             allyesconfig
ia64                             allmodconfig
arc                              allyesconfig
powerpc                 linkstation_defconfig
sparc64                             defconfig
powerpc                       ppc64_defconfig
sh                            titan_defconfig
ia64                             alldefconfig
powerpc                     mpc83xx_defconfig
powerpc                      ppc40x_defconfig
arc                              alldefconfig
mips                           ci20_defconfig
arm                        cerfcube_defconfig
m68k                        mvme147_defconfig
i386                          randconfig-c001
arm                        clps711x_defconfig
arm                       imx_v6_v7_defconfig
mips                           xway_defconfig
arm                            lart_defconfig
mips                         db1xxx_defconfig
powerpc                      ppc6xx_defconfig
mips                         cobalt_defconfig
sh                          rsk7264_defconfig
x86_64                           alldefconfig
riscv                    nommu_virt_defconfig
riscv                          rv32_defconfig
riscv                    nommu_k210_defconfig
riscv                             allnoconfig
i386                   debian-10.3-kselftests
i386                              debian-10.3
arm64                               defconfig
powerpc                mpc7448_hpc2_defconfig
powerpc                     rainier_defconfig
sh                           se7619_defconfig
arm                        oxnas_v6_defconfig
i386                          debian-10.3-kvm
i386                        debian-10.3-kunit
i386                         debian-10.3-func

clang tested configs:
hexagon              randconfig-r045-20230106
i386                          randconfig-a002
hexagon              randconfig-r041-20230106
i386                          randconfig-a004
i386                          randconfig-a013
riscv                randconfig-r042-20230106
i386                          randconfig-a011
x86_64                        randconfig-a012
x86_64                        randconfig-a001
i386                          randconfig-a015
i386                          randconfig-a006
x86_64                        randconfig-a014
s390                 randconfig-r044-20230106
x86_64                        randconfig-a016
x86_64                        randconfig-a003
x86_64                        randconfig-a005
x86_64                          rhel-8.3-rust
x86_64                        randconfig-k001
hexagon              randconfig-r041-20230107
hexagon              randconfig-r045-20230107
arm                  randconfig-r046-20230107

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