Messages in this thread | | | Date | Sun, 09 Jan 2022 00:09:30 +0800 | From | kernel test robot <> | Subject | [paulmck-rcu:dev.2022.01.04a] BUILD REGRESSION 64595d0dff992756e8c6d53c0e9f1e3e50c451f7 |
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tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.01.04a branch HEAD: 64595d0dff992756e8c6d53c0e9f1e3e50c451f7 squash! EXP timers: Non-nohz_full last-resort jiffies update on IRQ entry
Error/Warning reports:
https://lore.kernel.org/lkml/202201080834.rGuSv2SS-lkp@intel.com https://lore.kernel.org/lkml/202201081127.geEljsMv-lkp@intel.com https://lore.kernel.org/lkml/202201081735.gNXE7dpe-lkp@intel.com https://lore.kernel.org/lkml/202201082041.wv0NluSe-lkp@intel.com
Error/Warning in current branch:
kernel/stop_machine.c:207:13: warning: variable 't' set but not used [-Wunused-but-set-variable] kernel/stop_machine.c:207:6: warning: variable 't' set but not used [-Wunused-but-set-variable] kernel/time/timer.c:1776:6: warning: no previous prototype for 'tick_setup_sched_timer_dump' [-Wmissing-prototypes] kernel/time/timer.c:1776:6: warning: no previous prototype for function 'tick_setup_sched_timer_dump' [-Wmissing-prototypes]
possible Error/Warning in current branch (please contact us if interested):
(.text.cpu_hp_check_delay+0x200): undefined reference to `__udivdi3' (.text.cpu_hp_start_now+0x94): undefined reference to `__udivdi3' (.text.cpu_hp_stop_now+0xf4): undefined reference to `__udivdi3' arch/x86/kernel/kvm.c:318:2: error: implicit declaration of function 'cpu_hp_check_delay' [-Werror,-Wimplicit-function-declaration] arch/x86/kernel/kvm.c:319:2: error: implicit declaration of function 'cpu_hp_stop_now' [-Werror,-Wimplicit-function-declaration] arch/x86/kernel/kvmclock.c:194:2: error: implicit declaration of function 'cpu_hp_start_now' [-Werror,-Wimplicit-function-declaration] kernel/cpu.c:145:6: warning: no previous prototype for function 'cpu_hp_start_now' [-Wmissing-prototypes] kernel/cpu.c:154:6: warning: no previous prototype for function 'cpu_hp_stop_now' [-Wmissing-prototypes] kernel/cpu.c:166:6: warning: no previous prototype for function 'cpu_hp_check_delay' [-Wmissing-prototypes] kernel/stop_machine.c:209:2: error: implicit declaration of function 'tick_setup_sched_timer_dump' [-Werror,-Wimplicit-function-declaration] kernel/stop_machine.c:255:7: error: implicit declaration of function 'cpu_hp_check_delay' [-Werror,-Wimplicit-function-declaration] kernel/stop_machine.c:256:4: error: implicit declaration of function 'tick_setup_sched_timer_dump' [-Werror,-Wimplicit-function-declaration] kernel/stop_machine.c:290:7: error: implicit declaration of function 'cpu_hp_check_delay' [-Werror,-Wimplicit-function-declaration] mips-linux-ld: (.text.cpu_hp_stop_now+0x120): undefined reference to `__udivdi3' mips-linux-ld: cpu.c:(.text+0x15e0): undefined reference to `__udivdi3'
Error/Warning ids grouped by kconfigs:
gcc_recent_errors |-- alpha-allyesconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- alpha-buildonly-randconfig-r004-20220108 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- alpha-defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- arc-allyesconfig | |-- kernel-stop_machine.c:warning:variable-t-set-but-not-used | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- arc-defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- arc-randconfig-r006-20220108 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- arc-randconfig-r023-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- arc-randconfig-r043-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- arm-allmodconfig | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- arm-allyesconfig | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- arm-defconfig | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- arm-randconfig-c002-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- arm64-allyesconfig | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- arm64-defconfig | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- csky-defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- h8300-allyesconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- h8300-randconfig-r021-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- i386-randconfig-a002-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- i386-randconfig-a004-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- i386-randconfig-a005-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- i386-randconfig-a006-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- m68k-allmodconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- m68k-allyesconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- m68k-buildonly-randconfig-r002-20220108 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- m68k-defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- microblaze-randconfig-r012-20220108 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- mips-allmodconfig | |-- (.text.cpu_hp_check_delay):undefined-reference-to-__udivdi3 | |-- (.text.cpu_hp_start_now):undefined-reference-to-__udivdi3 | |-- (.text.cpu_hp_stop_now):undefined-reference-to-__udivdi3 | `-- mips-linux-ld:(.text.cpu_hp_stop_now):undefined-reference-to-__udivdi3 |-- mips-bmips_be_defconfig | `-- mips-linux-ld:cpu.c:(.text):undefined-reference-to-__udivdi3 |-- nds32-allyesconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- nds32-defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- nios2-allyesconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- nios2-buildonly-randconfig-r001-20220108 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- openrisc-randconfig-r026-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- openrisc-randconfig-r035-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- parisc-randconfig-r001-20220108 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- parisc-randconfig-r015-20220108 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- powerpc-randconfig-r036-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- powerpc-sam440ep_defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- riscv-allnoconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- riscv-nommu_k210_defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- riscv-nommu_k210_sdcard_defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- riscv-nommu_virt_defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- s390-buildonly-randconfig-r005-20220108 | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- sh-allmodconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- sparc-defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- sparc64-randconfig-r025-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- um-allnoconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- um-i386_defconfig | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- x86_64-allyesconfig | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- x86_64-defconfig | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- x86_64-kexec | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- x86_64-randconfig-a001-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- x86_64-randconfig-a003-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- x86_64-randconfig-a004-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- x86_64-randconfig-a005-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- x86_64-randconfig-a006-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- x86_64-randconfig-m001-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump |-- x86_64-rhel-8.3 | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- x86_64-rhel-8.3-func | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used `-- xtensa-allyesconfig `-- kernel-time-timer.c:warning:no-previous-prototype-for-tick_setup_sched_timer_dump
clang_recent_errors |-- arm-randconfig-r034-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump |-- arm64-randconfig-r024-20220107 | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_check_delay | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_start_now | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_stop_now | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-cpu_hp_check_delay-Werror-Wimplicit-function-declaration | `-- kernel-stop_machine.c:error:implicit-declaration-of-function-tick_setup_sched_timer_dump-Werror-Wimplicit-function-declaration |-- hexagon-randconfig-r011-20220108 | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_check_delay | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_start_now | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_stop_now | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-cpu_hp_check_delay-Werror-Wimplicit-function-declaration | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-tick_setup_sched_timer_dump-Werror-Wimplicit-function-declaration | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump |-- hexagon-randconfig-r023-20220107 | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_check_delay | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_start_now | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_stop_now | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-cpu_hp_check_delay-Werror-Wimplicit-function-declaration | `-- kernel-stop_machine.c:error:implicit-declaration-of-function-tick_setup_sched_timer_dump-Werror-Wimplicit-function-declaration |-- hexagon-randconfig-r041-20220107 | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_check_delay | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_start_now | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_stop_now | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-cpu_hp_check_delay-Werror-Wimplicit-function-declaration | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-tick_setup_sched_timer_dump-Werror-Wimplicit-function-declaration | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump |-- hexagon-randconfig-r045-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump |-- riscv-randconfig-r042-20220107 | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_check_delay | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_start_now | |-- kernel-cpu.c:warning:no-previous-prototype-for-function-cpu_hp_stop_now | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-cpu_hp_check_delay-Werror-Wimplicit-function-declaration | |-- kernel-stop_machine.c:error:implicit-declaration-of-function-tick_setup_sched_timer_dump-Werror-Wimplicit-function-declaration | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump |-- s390-randconfig-r026-20220107 | `-- kernel-stop_machine.c:warning:variable-t-set-but-not-used |-- x86_64-randconfig-a013-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump |-- x86_64-randconfig-a015-20220107 | |-- arch-x86-kernel-kvm.c:error:implicit-declaration-of-function-cpu_hp_check_delay-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-kvm.c:error:implicit-declaration-of-function-cpu_hp_stop_now-Werror-Wimplicit-function-declaration | |-- arch-x86-kernel-kvmclock.c:error:implicit-declaration-of-function-cpu_hp_start_now-Werror-Wimplicit-function-declaration | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump |-- x86_64-randconfig-a016-20220107 | `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump `-- x86_64-randconfig-r002-20220108 `-- kernel-time-timer.c:warning:no-previous-prototype-for-function-tick_setup_sched_timer_dump
elapsed time: 1062m
configs tested: 80 configs skipped: 3
gcc tested configs: arm defconfig arm allyesconfig arm allmodconfig arm64 defconfig arm64 allyesconfig powerpc sam440ep_defconfig riscv nommu_k210_sdcard_defconfig arm randconfig-c002-20220107 ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig m68k allyesconfig m68k allmodconfig nds32 defconfig csky defconfig alpha defconfig alpha allyesconfig nios2 allyesconfig arc defconfig sh allmodconfig h8300 allyesconfig xtensa allyesconfig parisc defconfig s390 allmodconfig s390 defconfig parisc allyesconfig s390 allyesconfig i386 allyesconfig sparc defconfig i386 defconfig i386 debian-10.3-kselftests i386 debian-10.3 sparc allyesconfig nds32 allnoconfig nios2 defconfig arc allyesconfig mips allmodconfig mips allyesconfig powerpc allnoconfig powerpc allmodconfig powerpc allyesconfig x86_64 randconfig-a001-20220107 x86_64 randconfig-a002-20220107 x86_64 randconfig-a003-20220107 x86_64 randconfig-a005-20220107 x86_64 randconfig-a004-20220107 x86_64 randconfig-a006-20220107 i386 randconfig-a003-20220107 i386 randconfig-a005-20220107 i386 randconfig-a004-20220107 i386 randconfig-a006-20220107 i386 randconfig-a002-20220107 i386 randconfig-a001-20220107 arc randconfig-r043-20220107 riscv nommu_k210_defconfig riscv allyesconfig riscv nommu_virt_defconfig riscv allnoconfig riscv defconfig riscv rv32_defconfig riscv allmodconfig um i386_defconfig um x86_64_defconfig x86_64 defconfig x86_64 rhel-8.3 x86_64 kexec x86_64 allyesconfig x86_64 rhel-8.3-func x86_64 rhel-8.3-kselftests
clang tested configs: x86_64 randconfig-a012-20220107 x86_64 randconfig-a013-20220107 x86_64 randconfig-a011-20220107 x86_64 randconfig-a016-20220107 x86_64 randconfig-a015-20220107 x86_64 randconfig-a014-20220107 hexagon randconfig-r041-20220107 hexagon randconfig-r045-20220107 riscv randconfig-r042-20220107 s390 randconfig-r044-20220107
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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