Hi zhichang.yuan, [auto build test ERROR on linus/master] [also build test ERROR on v4.11-rc2 next-20170310] [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/zhichang-yuan/LPC-legacy-ISA-I-O-support/20170314-114635 config: blackfin-allmodconfig (attached as .config) compiler: bfin-uclinux-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=blackfin All error/warnings (new ones prefixed by >>): In file included from include/linux/list.h:8:0, from include/linux/resource_ext.h:17, from include/linux/acpi.h:26, from drivers/bus/hisi_lpc.c:19: drivers/bus/hisi_lpc.c: In function 'hisilpc_host_io_register': >> include/linux/list.h:463:43: error: dereferencing pointer to incomplete type 'struct acpi_device' for (pos = list_first_entry(head, typeof(*pos), member); \ include/linux/kernel.h:852:18: note: in definition of macro 'container_of' const typeof( ((type *)0)->member ) *__mptr = (ptr); \ ^~~~ include/linux/list.h:376:2: note: in expansion of macro 'list_entry' list_entry((ptr)->next, type, member) ^~~~~~~~~~ include/linux/list.h:463:13: note: in expansion of macro 'list_first_entry' for (pos = list_first_entry(head, typeof(*pos), member); \ ^~~~~~~~~~~~~~~~ >> drivers/bus/hisi_lpc.c:477:3: note: in expansion of macro 'list_for_each_entry' list_for_each_entry(child, &root->children, node) { ^~~~~~~~~~~~~~~~~~~ drivers/bus/hisi_lpc.c: In function 'hisilpc_probe': drivers/bus/hisi_lpc.c:550:4: error: implicit declaration of function 'acpi_walk_dep_device_list' [-Werror=implicit-function-declaration] acpi_walk_dep_device_list(adev->handle); ^~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +463 include/linux/list.h ^1da177e Linus Torvalds 2005-04-16 457 * list_for_each_entry - iterate over list of given type 8e3a67a9 Randy Dunlap 2006-06-25 458 * @pos: the type * to use as a loop cursor. ^1da177e Linus Torvalds 2005-04-16 459 * @head: the head for your list. 3943f42c Andrey Utkin 2014-11-14 460 * @member: the name of the list_head within the struct. ^1da177e Linus Torvalds 2005-04-16 461 */ ^1da177e Linus Torvalds 2005-04-16 462 #define list_for_each_entry(pos, head, member) \ 93be3c2e Oleg Nesterov 2013-11-12 @463 for (pos = list_first_entry(head, typeof(*pos), member); \ e66eed65 Linus Torvalds 2011-05-19 464 &pos->member != (head); \ 8120e2e5 Oleg Nesterov 2013-11-12 465 pos = list_next_entry(pos, member)) ^1da177e Linus Torvalds 2005-04-16 466 :::::: The code at line 463 was first introduced by commit :::::: 93be3c2eb3371f022ad88acf1ab6bee8e3c38378 list: introduce list_last_entry(), use list_{first,last}_entry() :::::: TO: Oleg Nesterov <oleg@xxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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