Hi Mario, [auto build test ERROR on platform-drivers-x86/for-next] [also build test ERROR on v4.14-rc4 next-20171009] [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/Mario-Limonciello/Introduce-support-for-Dell-SMBIOS-over-WMI/20171012-082742 base: git://git.infradead.org/users/dvhart/linux-platform-drivers-x86.git for-next config: x86_64-randconfig-x018-201741 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): In file included from include/linux/kobject.h:21:0, from include/linux/module.h:17, from drivers/platform/x86/dell-smbios.c:18: drivers/platform/x86/dell-smbios.c: In function 'build_tokens_sysfs': >> include/linux/sysfs.h:54:8: error: 'struct device_attribute' has no member named 'key' (attr)->key = &__key; \ ^ >> drivers/platform/x86/dell-smbios.c:443:3: note: in expansion of macro 'sysfs_attr_init' sysfs_attr_init(&token_location_attrs[i]); ^~~~~~~~~~~~~~~ >> include/linux/sysfs.h:54:8: error: 'struct device_attribute' has no member named 'key' (attr)->key = &__key; \ ^ drivers/platform/x86/dell-smbios.c:455:3: note: in expansion of macro 'sysfs_attr_init' sysfs_attr_init(&token_value_attrs[i]); ^~~~~~~~~~~~~~~ -- In file included from include/linux/kobject.h:21:0, from include/linux/module.h:17, from drivers/platform//x86/dell-smbios.c:18: drivers/platform//x86/dell-smbios.c: In function 'build_tokens_sysfs': >> include/linux/sysfs.h:54:8: error: 'struct device_attribute' has no member named 'key' (attr)->key = &__key; \ ^ drivers/platform//x86/dell-smbios.c:443:3: note: in expansion of macro 'sysfs_attr_init' sysfs_attr_init(&token_location_attrs[i]); ^~~~~~~~~~~~~~~ >> include/linux/sysfs.h:54:8: error: 'struct device_attribute' has no member named 'key' (attr)->key = &__key; \ ^ drivers/platform//x86/dell-smbios.c:455:3: note: in expansion of macro 'sysfs_attr_init' sysfs_attr_init(&token_value_attrs[i]); ^~~~~~~~~~~~~~~ vim +54 include/linux/sysfs.h ^1da177e Linus Torvalds 2005-04-16 38 35960258 Eric W. Biederman 2010-02-12 39 /** 35960258 Eric W. Biederman 2010-02-12 40 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute 35960258 Eric W. Biederman 2010-02-12 41 * @attr: struct attribute to initialize 35960258 Eric W. Biederman 2010-02-12 42 * 35960258 Eric W. Biederman 2010-02-12 43 * Initialize a dynamically allocated struct attribute so we can 35960258 Eric W. Biederman 2010-02-12 44 * make lockdep happy. This is a new requirement for attributes 35960258 Eric W. Biederman 2010-02-12 45 * and initially this is only needed when lockdep is enabled. 35960258 Eric W. Biederman 2010-02-12 46 * Lockdep gives a nice error when your attribute is added to 35960258 Eric W. Biederman 2010-02-12 47 * sysfs if you don't have this. 35960258 Eric W. Biederman 2010-02-12 48 */ 6992f533 Eric W. Biederman 2010-02-11 49 #ifdef CONFIG_DEBUG_LOCK_ALLOC 6992f533 Eric W. Biederman 2010-02-11 50 #define sysfs_attr_init(attr) \ 6992f533 Eric W. Biederman 2010-02-11 51 do { \ 6992f533 Eric W. Biederman 2010-02-11 52 static struct lock_class_key __key; \ 6992f533 Eric W. Biederman 2010-02-11 53 \ 6992f533 Eric W. Biederman 2010-02-11 @54 (attr)->key = &__key; \ 6992f533 Eric W. Biederman 2010-02-11 55 } while (0) 6992f533 Eric W. Biederman 2010-02-11 56 #else 6992f533 Eric W. Biederman 2010-02-11 57 #define sysfs_attr_init(attr) do {} while (0) 6992f533 Eric W. Biederman 2010-02-11 58 #endif 6992f533 Eric W. Biederman 2010-02-11 59 :::::: The code at line 54 was first introduced by commit :::::: 6992f5334995af474c2b58d010d08bc597f0f2fe sysfs: Use one lockdep class per sysfs attribute. :::::: TO: Eric W. Biederman <ebiederm@xxxxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
