From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Fri, 28 Sep 2012 09:55:26 +0000 Subject: [tip:master 30/35] mm/memory.c:72:2: warning: #warning Unfortunate NUMA config, growing page-frame f Message-Id: <20120928095526.GA28747@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Hi Peter, FYI, there are new compile warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git master head: 2ef756a2e79149dc84c88f7ccc42ec38cbb7722e commit: 835e3cf29f4eeba6c5c8bcc188b2138029157938 [30/35] mm: Fold page::nid_last into page::flags when possible config: i386-allmodconfig All warnings: mm/memory.c:72:2: warning: #warning Unfortunate NUMA config, growing page-frame for last_nid. [-Wcpp] vim +72 mm/memory.c 42b77728 (Jan Beulich 2008-07-23 69) #include "internal.h" 42b77728 (Jan Beulich 2008-07-23 70) 835e3cf2 (Peter Zijlstra 2012-08-13 71) #ifdef LAST_NID_NOT_IN_PAGE_FLAGS 835e3cf2 (Peter Zijlstra 2012-08-13 @72) #warning Unfortunate NUMA config, growing page-frame for last_nid. 835e3cf2 (Peter Zijlstra 2012-08-13 73) #endif 835e3cf2 (Peter Zijlstra 2012-08-13 74) d41dee36 (Andy Whitcroft 2005-06-23 75) #ifndef CONFIG_NEED_MULTIPLE_NODES ^1da177e (Linus Torvalds 2005-04-16 76) /* use the per-pgdat data instead for discontigmem - mbligh */ ^1da177e (Linus Torvalds 2005-04-16 77) unsigned long max_mapnr; ^1da177e (Linus Torvalds 2005-04-16 78) struct page *mem_map; ^1da177e (Linus Torvalds 2005-04-16 79) ^1da177e (Linus Torvalds 2005-04-16 80) EXPORT_SYMBOL(max_mapnr); --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu, Yuanhan Liu Intel Corporation