[rcu:dev.2021.08.06a] BUILD REGRESSION 31c3569d656f0188aa63f826b69e62e8634302f7
From: kernel test robot
Date: Wed Aug 11 2021 - 10:00:25 EST
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2021.08.06a
branch HEAD: 31c3569d656f0188aa63f826b69e62e8634302f7 EXP cpu: Add ->thread_ack to multi_cpu_stop() debugging
possible Error/Warning in current branch:
(.text+0x2d64): undefined reference to `__aeabi_uldivmod'
arm-linux-gnueabi-ld: (.text+0x2e08): undefined reference to `__aeabi_uldivmod'
cpu.c:(.text+0x1dd6): undefined reference to `__udivdi3'
cpu.c:(.text.unlikely+0x61): undefined reference to `__udivdi3'
kernel/cpu.c:143: undefined reference to `__udivdi3'
kernel/cpu.c:144:6: error: redefinition of 'cpu_hp_stop_now'
kernel/cpu.c:146:6: error: redefinition of 'cpu_hp_stop_now'
kernel/cpu.c:155:6: error: conflicting types for 'cpu_hp_check_delay'
kernel/cpu.c:158:6: error: conflicting types for 'cpu_hp_check_delay'
kernel/cpu.c:184: undefined reference to `__udivdi3'
kernel/cpu.c:733:45: error: passing 'const char [19]' to parameter of type 'void *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
ld: cpu.c:(.text+0x6c4): undefined reference to `__udivdi3'
ld: cpu.c:(.text.unlikely+0x7b): undefined reference to `__udivdi3'
ld: kernel/cpu.c:153: undefined reference to `__udivdi3'
ld: kernel/cpu.c:170: undefined reference to `__udivdi3'
ld: kernel/cpu.c:212: undefined reference to `__udivdi3'
riscv32-linux-ld: cpu.c:(.text+0x1ef2): undefined reference to `__udivdi3'
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-randconfig-c024-20210811
| |-- kernel-cpu.c:error:conflicting-types-for-cpu_hp_check_delay
| `-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
|-- arc-allyesconfig
| |-- kernel-cpu.c:error:conflicting-types-for-cpu_hp_check_delay
| `-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
|-- arc-defconfig
| |-- kernel-cpu.c:error:conflicting-types-for-cpu_hp_check_delay
| `-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
|-- arc-randconfig-r024-20210810
| `-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
|-- arm-omap2plus_defconfig
| |-- (.text):undefined-reference-to-__aeabi_uldivmod
| `-- arm-linux-gnueabi-ld:(.text):undefined-reference-to-__aeabi_uldivmod
|-- i386-buildonly-randconfig-r003-20210810
| |-- cpu.c:(.text.unlikely):undefined-reference-to-__udivdi3
| |-- ld:cpu.c:(.text):undefined-reference-to-__udivdi3
| `-- ld:cpu.c:(.text.unlikely):undefined-reference-to-__udivdi3
|-- i386-randconfig-a004-20210810
| |-- kernel-cpu.c:undefined-reference-to-__udivdi3
| `-- ld:kernel-cpu.c:undefined-reference-to-__udivdi3
|-- i386-randconfig-a011-20210810
| |-- kernel-cpu.c:undefined-reference-to-__udivdi3
| `-- ld:kernel-cpu.c:undefined-reference-to-__udivdi3
|-- i386-randconfig-a013-20210810
| |-- kernel-cpu.c:undefined-reference-to-__udivdi3
| `-- ld:kernel-cpu.c:undefined-reference-to-__udivdi3
|-- i386-randconfig-m021-20210810
| |-- kernel-cpu.c:undefined-reference-to-__udivdi3
| `-- ld:kernel-cpu.c:undefined-reference-to-__udivdi3
|-- i386-randconfig-r014-20210810
| |-- kernel-cpu.c:undefined-reference-to-__udivdi3
| `-- ld:kernel-cpu.c:undefined-reference-to-__udivdi3
|-- mips-bigsur_defconfig
| `-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
|-- openrisc-randconfig-r023-20210810
| |-- kernel-cpu.c:error:conflicting-types-for-cpu_hp_check_delay
| `-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
|-- riscv-randconfig-r024-20210811
| |-- cpu.c:(.text):undefined-reference-to-__udivdi3
| `-- riscv32-linux-ld:cpu.c:(.text):undefined-reference-to-__udivdi3
`-- riscv-randconfig-r026-20210811
|-- kernel-cpu.c:error:conflicting-types-for-cpu_hp_check_delay
`-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
clang_recent_errors
|-- hexagon-randconfig-r003-20210810
| `-- kernel-cpu.c:error:passing-const-char-to-parameter-of-type-void-discards-qualifiers-Werror-Wincompatible-pointer-types-discards-qualifiers
`-- hexagon-randconfig-r045-20210810
|-- kernel-cpu.c:error:conflicting-types-for-cpu_hp_check_delay
`-- kernel-cpu.c:error:redefinition-of-cpu_hp_stop_now
elapsed time: 726m
configs tested: 136
configs skipped: 3
gcc tested configs:
arm defconfig
arm64 allyesconfig
arm64 defconfig
arm allyesconfig
arm allmodconfig
i386 randconfig-c001-20210811
i386 randconfig-c001-20210809
arm omap2plus_defconfig
arm at91_dt_defconfig
arm omap1_defconfig
arm s3c2410_defconfig
arm viper_defconfig
xtensa virt_defconfig
sh se7722_defconfig
m68k m5307c3_defconfig
arc haps_hs_defconfig
arc nsimosci_hs_defconfig
powerpc mpc834x_itxgp_defconfig
powerpc acadia_defconfig
arm colibri_pxa270_defconfig
powerpc makalu_defconfig
arm imote2_defconfig
s390 debug_defconfig
powerpc mpc834x_itx_defconfig
nds32 defconfig
mips jazz_defconfig
mips rs90_defconfig
powerpc allnoconfig
m68k alldefconfig
powerpc adder875_defconfig
mips bmips_stb_defconfig
sh se7712_defconfig
mips qi_lb60_defconfig
powerpc pseries_defconfig
xtensa xip_kc705_defconfig
arc axs103_smp_defconfig
arm lart_defconfig
mips maltasmvp_defconfig
xtensa cadence_csp_defconfig
arm aspeed_g4_defconfig
mips bigsur_defconfig
sh sdk7786_defconfig
sh dreamcast_defconfig
sh hp6xx_defconfig
nds32 allnoconfig
powerpc mpc83xx_defconfig
mips loongson3_defconfig
microblaze mmu_defconfig
x86_64 allnoconfig
ia64 allmodconfig
ia64 defconfig
ia64 allyesconfig
m68k allmodconfig
m68k defconfig
m68k allyesconfig
nios2 defconfig
arc allyesconfig
nios2 allyesconfig
csky defconfig
alpha defconfig
alpha allyesconfig
xtensa allyesconfig
h8300 allyesconfig
arc defconfig
sh allmodconfig
parisc defconfig
s390 allyesconfig
s390 allmodconfig
parisc allyesconfig
s390 defconfig
i386 allyesconfig
sparc allyesconfig
sparc defconfig
i386 defconfig
mips allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allmodconfig
x86_64 randconfig-a004-20210810
x86_64 randconfig-a006-20210810
x86_64 randconfig-a003-20210810
x86_64 randconfig-a005-20210810
x86_64 randconfig-a002-20210810
x86_64 randconfig-a001-20210810
i386 randconfig-a004-20210810
i386 randconfig-a002-20210810
i386 randconfig-a001-20210810
i386 randconfig-a003-20210810
i386 randconfig-a006-20210810
i386 randconfig-a005-20210810
x86_64 randconfig-a016-20210808
x86_64 randconfig-a012-20210808
x86_64 randconfig-a013-20210808
x86_64 randconfig-a011-20210808
x86_64 randconfig-a014-20210808
x86_64 randconfig-a015-20210808
i386 randconfig-a011-20210810
i386 randconfig-a015-20210810
i386 randconfig-a013-20210810
i386 randconfig-a014-20210810
i386 randconfig-a016-20210810
i386 randconfig-a012-20210810
i386 randconfig-a012-20210809
i386 randconfig-a015-20210809
i386 randconfig-a011-20210809
i386 randconfig-a013-20210809
i386 randconfig-a014-20210809
i386 randconfig-a016-20210809
riscv nommu_k210_defconfig
riscv allyesconfig
riscv nommu_virt_defconfig
riscv allnoconfig
riscv defconfig
riscv rv32_defconfig
riscv allmodconfig
x86_64 rhel-8.3-kselftests
um x86_64_defconfig
um i386_defconfig
x86_64 allyesconfig
x86_64 defconfig
x86_64 rhel-8.3
x86_64 kexec
clang tested configs:
x86_64 randconfig-c001-20210811
x86_64 randconfig-c001-20210810
x86_64 randconfig-a013-20210810
x86_64 randconfig-a011-20210810
x86_64 randconfig-a012-20210810
x86_64 randconfig-a016-20210810
x86_64 randconfig-a014-20210810
x86_64 randconfig-a015-20210810
x86_64 randconfig-a004-20210811
x86_64 randconfig-a006-20210811
x86_64 randconfig-a003-20210811
x86_64 randconfig-a002-20210811
x86_64 randconfig-a005-20210811
x86_64 randconfig-a001-20210811
---
0-DAY CI Kernel Test Service, Intel Corporation
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