Re: [PATCH 1/2] thermal: IPA: add new divvy-up algorithm

[kbuild test robot <lkp@intel.com>]

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Hi Lukasz,

[auto build test ERROR on thermal/next]
[also build test ERROR on v4.11 next-20170509]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Lukasz-Luba/thermal-power-allocator-add-new-divvy-up-algorithm/20170509-032607
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git next
config: frv-allyesconfig (attached as .config)
compiler: frv-linux-gcc (GCC) 6.2.0
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=frv 

All errors (new ones prefixed by >>):

   frv-linux-ld: Warning: size of symbol `sys_mremap' changed from 40 in kernel/built-in.o to 1220 in mm/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_inotify_init' changed from 40 in kernel/built-in.o to 44 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_eventfd2' changed from 40 in kernel/built-in.o to 156 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_userfaultfd' changed from 40 in kernel/built-in.o to 356 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_io_submit' changed from 40 in kernel/built-in.o to 1836 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_lookup_dcookie' changed from 40 in kernel/built-in.o to 456 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_fanotify_init' changed from 40 in kernel/built-in.o to 676 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_epoll_create' changed from 40 in kernel/built-in.o to 60 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_timerfd_gettime' changed from 40 in kernel/built-in.o to 520 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_name_to_handle_at' changed from 40 in kernel/built-in.o to 696 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_epoll_wait' changed from 40 in kernel/built-in.o to 1120 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_io_setup' changed from 40 in kernel/built-in.o to 2636 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_inotify_init1' changed from 40 in kernel/built-in.o to 356 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_io_destroy' changed from 40 in kernel/built-in.o to 296 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_signalfd' changed from 40 in kernel/built-in.o to 44 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_uselib' changed from 40 in kernel/built-in.o to 492 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_inotify_rm_watch' changed from 40 in kernel/built-in.o to 216 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_inotify_add_watch' changed from 40 in kernel/built-in.o to 828 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_timerfd_settime' changed from 40 in kernel/built-in.o to 1256 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_bdflush' changed from 40 in kernel/built-in.o to 136 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_epoll_pwait' changed from 40 in kernel/built-in.o to 396 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_quotactl' changed from 40 in kernel/built-in.o to 2732 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_epoll_ctl' changed from 40 in kernel/built-in.o to 3184 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_timerfd_create' changed from 40 in kernel/built-in.o to 480 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_io_getevents' changed from 40 in kernel/built-in.o to 832 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_epoll_create1' changed from 40 in kernel/built-in.o to 408 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_io_cancel' changed from 40 in kernel/built-in.o to 412 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_flock' changed from 40 in kernel/built-in.o to 488 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_signalfd4' changed from 40 in kernel/built-in.o to 512 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_sysfs' changed from 40 in kernel/built-in.o to 496 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_fanotify_mark' changed from 40 in kernel/built-in.o to 1560 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_execveat' changed from 40 in kernel/built-in.o to 140 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_eventfd' changed from 40 in kernel/built-in.o to 44 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_copy_file_range' changed from 40 in kernel/built-in.o to 756 in fs/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_msgget' changed from 40 in kernel/built-in.o to 72 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_mq_getsetattr' changed from 40 in kernel/built-in.o to 620 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_mq_unlink' changed from 40 in kernel/built-in.o to 320 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_shmdt' changed from 40 in kernel/built-in.o to 472 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_msgrcv' changed from 40 in kernel/built-in.o to 48 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_mq_open' changed from 40 in kernel/built-in.o to 772 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_semget' changed from 40 in kernel/built-in.o to 116 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_mq_timedsend' changed from 40 in kernel/built-in.o to 768 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_semctl' changed from 40 in kernel/built-in.o to 700 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_mq_notify' changed from 40 in kernel/built-in.o to 1152 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_semtimedop' changed from 40 in kernel/built-in.o to 3560 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_shmctl' changed from 40 in kernel/built-in.o to 620 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_mq_timedreceive' changed from 40 in kernel/built-in.o to 1204 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_msgsnd' changed from 40 in kernel/built-in.o to 116 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_semop' changed from 40 in kernel/built-in.o to 44 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_shmat' changed from 40 in kernel/built-in.o to 64 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_msgctl' changed from 40 in kernel/built-in.o to 188 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_shmget' changed from 40 in kernel/built-in.o to 76 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_ipc' changed from 40 in kernel/built-in.o to 616 in ipc/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_add_key' changed from 40 in kernel/built-in.o to 556 in security/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_request_key' changed from 40 in kernel/built-in.o to 404 in security/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_keyctl' changed from 40 in kernel/built-in.o to 388 in security/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_ioprio_set' changed from 40 in kernel/built-in.o to 692 in block/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_ioprio_get' changed from 40 in kernel/built-in.o to 792 in block/built-in.o
   frv-linux-ld: Warning: size of symbol `pcibios_setup' changed from 88 in arch/frv/mb93090-mb00/built-in.o to 36 in drivers/built-in.o
   frv-linux-ld: Warning: size of symbol `pcibios_enable_device' changed from 100 in arch/frv/mb93090-mb00/built-in.o to 40 in drivers/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_getsockopt' changed from 40 in kernel/built-in.o to 208 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_setsockopt' changed from 40 in kernel/built-in.o to 228 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_bind' changed from 40 in kernel/built-in.o to 192 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `skb_copy_bits' changed from 40 in kernel/built-in.o to 512 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `bpf_helper_changes_pkt_data' changed from 40 in kernel/built-in.o to 216 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_connect' changed from 40 in kernel/built-in.o to 200 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_getsockname' changed from 40 in kernel/built-in.o to 188 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_socket' changed from 40 in kernel/built-in.o to 244 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_recvfrom' changed from 40 in kernel/built-in.o to 304 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_accept' changed from 40 in kernel/built-in.o to 44 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_recv' changed from 40 in kernel/built-in.o to 48 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_shutdown' changed from 40 in kernel/built-in.o to 140 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_sendto' changed from 40 in kernel/built-in.o to 264 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_listen' changed from 40 in kernel/built-in.o to 172 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_accept4' changed from 40 in kernel/built-in.o to 492 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_recvmmsg' changed from 40 in kernel/built-in.o to 316 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_socketcall' changed from 40 in kernel/built-in.o to 552 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_send' changed from 40 in kernel/built-in.o to 48 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_socketpair' changed from 40 in kernel/built-in.o to 604 in net/built-in.o
   frv-linux-ld: Warning: size of symbol `sys_getpeername' changed from 40 in kernel/built-in.o to 204 in net/built-in.o
   init/built-in.o: In function `do_one_initcall':
   init/main.c:789:(.text+0x1b8): relocation truncated to fit: R_FRV_GPREL12 against symbol `initcall_debug' defined in .sbss section in init/built-in.o
   init/built-in.o: In function `test_and_set_bit':
   arch/frv/include/asm/bitops.h:43:(.text+0x308): relocation truncated to fit: R_FRV_GPREL12 against `once.63431'
   init/built-in.o: In function `rootfs_mount':
   init/do_mounts.c:617:(.text+0x340): relocation truncated to fit: R_FRV_GPREL12 against `is_tmpfs'
   init/built-in.o: In function `devt_from_partuuid':
   init/do_mounts.c:176:(.text+0x538): relocation truncated to fit: R_FRV_GPREL12 against `root_wait'
   init/do_mounts.c:174:(.text+0x7e4): relocation truncated to fit: R_FRV_GPREL12 against `root_wait'
   init/built-in.o: In function `set_reset_devices':
   init/main.c:159:(.init.text+0x24): relocation truncated to fit: R_FRV_GPREL12 against symbol `reset_devices' defined in .sbss section in init/built-in.o
   init/built-in.o: In function `init_setup':
   init/main.c:331:(.init.text+0xd0): relocation truncated to fit: R_FRV_GPREL12 against `execute_command'
   init/built-in.o: In function `rdinit_setup':
   init/main.c:348:(.init.text+0x120): relocation truncated to fit: R_FRV_GPREL12 against `ramdisk_execute_command'
   init/built-in.o: In function `set_init_arg':
   init/main.c:265:(.init.text+0x314): relocation truncated to fit: R_FRV_GPREL12 against `panic_later'
   init/main.c:272:(.init.text+0x35c): relocation truncated to fit: R_FRV_GPREL12 against `panic_later'
   init/main.c:273:(.init.text+0x360): additional relocation overflows omitted from the output
   drivers/built-in.o: In function `siblings_grants':
>> drivers/thermal/power_allocator.c:343: undefined reference to `__udivdi3'
   drivers/thermal/power_allocator.c:364: undefined reference to `__udivdi3'

vim +343 drivers/thermal/power_allocator.c

   337	
   338			type = thermal_actor[i].type;
   339	
   340			if (sum_avail_room[type] && avail_room[i]) {
   341				min_sum_extra_power = min(sum_spare_power[type],
   342							  sum_avail_room[type]);
 > 343				power = (avail_room[i] * min_sum_extra_power) /
   344					sum_avail_room[type];
   345	
   346				granted_power[i] += power;

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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