Hi Glauber, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/glommer/memcg.git kmemcg-slab head: f7dc2a43ce771e73443c82eb25d95f72f8161b45 commit: d17ddfd35a7329643b2fb442ade58e2974a2a05c [26/33] sl[au]b: Allocate objects from memcg cache config: ia64-allmodconfig # make ARCH=ia64 allmodconfig branch date: 3 hours ago commit date: 4 hours ago All error/warnings: drivers/firmware/memmap.c:240:19: error: conflicting types for 'memmap_init' arch/ia64/include/asm/pgtable.h:565:17: note: previous declaration of 'memmap_init' was here vim +240 drivers/firmware/memmap.c 69ac9cd6 Bernhard Walle 2008-06-27 232 /* 69ac9cd6 Bernhard Walle 2008-06-27 233 * Initialises stuff and adds the entries in the map_entries list to 69ac9cd6 Bernhard Walle 2008-06-27 234 * sysfs. Important is that firmware_map_add() and firmware_map_add_early() 31bad924 Bernhard Walle 2008-08-12 235 * must be called before late_initcall. That's just because that function 31bad924 Bernhard Walle 2008-08-12 236 * is called as late_initcall() function, which means that if you call 31bad924 Bernhard Walle 2008-08-12 237 * firmware_map_add() or firmware_map_add_early() afterwards, the entries 31bad924 Bernhard Walle 2008-08-12 238 * are not added to sysfs. 69ac9cd6 Bernhard Walle 2008-06-27 239 */ 69ac9cd6 Bernhard Walle 2008-06-27 @240 static int __init memmap_init(void) 69ac9cd6 Bernhard Walle 2008-06-27 241 { 69ac9cd6 Bernhard Walle 2008-06-27 242 struct firmware_map_entry *entry; 69ac9cd6 Bernhard Walle 2008-06-27 243 d96ae530 akpm@xxxxxxxxxxxxxxxxxxxx 2010-03-05 244 list_for_each_entry(entry, &map_entries, list) d96ae530 akpm@xxxxxxxxxxxxxxxxxxxx 2010-03-05 245 add_sysfs_fw_map_entry(entry); 69ac9cd6 Bernhard Walle 2008-06-27 246 69ac9cd6 Bernhard Walle 2008-06-27 247 return 0; 69ac9cd6 Bernhard Walle 2008-06-27 248 } The code at line 240 was first introduced by commit: 69ac9cd sysfs: add /sys/firmware/memmap --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html