[rcu:dev.2020.09.03a] BUILD REGRESSION e710c928fb52d8e56bc6173515805301da6aa22b

From: kernel test robot
Date: Sat Sep 05 2020 - 14:56:38 EST


tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.09.03a
branch HEAD: e710c928fb52d8e56bc6173515805301da6aa22b rcu: Panic after fixed number of stalls

Error/Warning in current branch:

ERROR: modpost: "resched_cpu" [kernel/scftorture.ko] undefined!

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
`-- m68k-allmodconfig
`-- ERROR:resched_cpu-kernel-scftorture.ko-undefined

elapsed time: 1266m

configs tested: 140
configs skipped: 8

gcc tested configs:
arm defconfig
arm64 allyesconfig
arm64 defconfig
arm allyesconfig
arm allmodconfig
arc haps_hs_smp_defconfig
m68k q40_defconfig
m68k m5208evb_defconfig
m68k m5249evb_defconfig
arm mv78xx0_defconfig
sh edosk7705_defconfig
arm axm55xx_defconfig
xtensa xip_kc705_defconfig
powerpc allmodconfig
s390 defconfig
m68k defconfig
nios2 defconfig
sh se7751_defconfig
m68k apollo_defconfig
sh edosk7760_defconfig
openrisc alldefconfig
mips vocore2_defconfig
arm simpad_defconfig
arm collie_defconfig
arm multi_v7_defconfig
arm imx_v6_v7_defconfig
parisc allyesconfig
sh ecovec24_defconfig
arm mvebu_v5_defconfig
mips malta_defconfig
openrisc simple_smp_defconfig
arm nhk8815_defconfig
arm tct_hammer_defconfig
sh sh03_defconfig
mips loongson3_defconfig
powerpc ep8248e_defconfig
sh sh7763rdp_defconfig
sh sh7710voipgw_defconfig
arm trizeps4_defconfig
arm imote2_defconfig
arm mmp2_defconfig
sparc sparc64_defconfig
sh se7780_defconfig
nios2 alldefconfig
sh landisk_defconfig
arc haps_hs_defconfig
mips ar7_defconfig
sh se7619_defconfig
sh sh7724_generic_defconfig
ia64 bigsur_defconfig
arc nsimosci_hs_defconfig
powerpc g5_defconfig
arm hisi_defconfig
powerpc skiroot_defconfig
sh se7750_defconfig
mips fuloong2e_defconfig
powerpc ppc64_defconfig
arm palmz72_defconfig
s390 alldefconfig
arm colibri_pxa270_defconfig
mips xway_defconfig
m68k m5275evb_defconfig
powerpc ep88xc_defconfig
m68k atari_defconfig
mips ath25_defconfig
xtensa common_defconfig
ia64 allmodconfig
ia64 defconfig
ia64 allyesconfig
m68k allmodconfig
m68k allyesconfig
arc allyesconfig
nds32 allnoconfig
c6x allyesconfig
nds32 defconfig
nios2 allyesconfig
csky defconfig
alpha defconfig
alpha allyesconfig
xtensa allyesconfig
h8300 allyesconfig
arc defconfig
sh allmodconfig
parisc defconfig
s390 allyesconfig
i386 allyesconfig
sparc allyesconfig
sparc defconfig
i386 defconfig
mips allyesconfig
mips allmodconfig
powerpc defconfig
powerpc allyesconfig
powerpc allnoconfig
x86_64 randconfig-a006-20200905
x86_64 randconfig-a004-20200905
x86_64 randconfig-a003-20200905
x86_64 randconfig-a005-20200905
x86_64 randconfig-a001-20200905
x86_64 randconfig-a002-20200905
i386 randconfig-a004-20200904
i386 randconfig-a005-20200904
i386 randconfig-a006-20200904
i386 randconfig-a002-20200904
i386 randconfig-a003-20200904
i386 randconfig-a001-20200904
x86_64 randconfig-a013-20200906
x86_64 randconfig-a011-20200906
x86_64 randconfig-a016-20200906
x86_64 randconfig-a012-20200906
x86_64 randconfig-a015-20200906
x86_64 randconfig-a014-20200906
x86_64 randconfig-a013-20200904
x86_64 randconfig-a011-20200904
x86_64 randconfig-a016-20200904
x86_64 randconfig-a012-20200904
x86_64 randconfig-a015-20200904
x86_64 randconfig-a014-20200904
i386 randconfig-a016-20200904
i386 randconfig-a015-20200904
i386 randconfig-a011-20200904
i386 randconfig-a013-20200904
i386 randconfig-a014-20200904
i386 randconfig-a012-20200904
riscv allyesconfig
riscv allnoconfig
riscv defconfig
riscv allmodconfig
x86_64 allyesconfig
x86_64 defconfig
x86_64 kexec
x86_64 rhel
x86_64 rhel-7.6-kselftests
x86_64 rhel-8.3

clang tested configs:
x86_64 randconfig-a006-20200904
x86_64 randconfig-a004-20200904
x86_64 randconfig-a003-20200904
x86_64 randconfig-a005-20200904
x86_64 randconfig-a001-20200904
x86_64 randconfig-a002-20200904

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx