On 01/28/2016 08:23 AM, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: 888c8375131656144c1605071eab2eb6ac49abc3 > commit: cec08ed70d3d5209368a435fed278ae667117a0c [1860/2084] mm, printk: introduce new format string for flags > config: s390-allyesconfig (attached as .config) > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout cec08ed70d3d5209368a435fed278ae667117a0c > # save the attached .config to linux build tree > make.cross ARCH=s390 > > All error/warnings (new ones prefixed by >>): > > In file included from include/linux/spinlock.h:81:0, > from include/linux/rcupdate.h:38, > from include/linux/tracepoint.h:19, > from include/linux/mmdebug.h:7, > from arch/s390/include/asm/cmpxchg.h:10, > from arch/s390/include/asm/atomic.h:19, > from include/linux/atomic.h:4, > from include/linux/debug_locks.h:5, > from include/linux/lockdep.h:23, > from include/linux/hardirq.h:5, > from include/linux/kvm_host.h:10, > from arch/s390/kernel/asm-offsets.c:10: >>> include/linux/spinlock_types.h:30:21: error: field 'dep_map' has incomplete type > struct lockdep_map dep_map; > ^ Damn, a rebasing mistake in my series, sorry about that. This should help. Can it be applied to -next? I think Andrew said he would be travelling... ----8<---- >From b2cc2250d3c71321279388a076bafc304d3ffac5 Mon Sep 17 00:00:00 2001 From: Vlastimil Babka <vbabka@xxxxxxx> Date: Thu, 28 Jan 2016 18:29:58 +0100 Subject: [PATCH] mm, printk: introduce new format string for flags-fix We should be using include/tracepoint-defs.h, not full tracepoint.h, to prevent header dependency issues on some arches. Also remove the same definitions from mm/internal.h (a rebasing mistake). Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx> --- include/linux/mmdebug.h | 3 +-- mm/internal.h | 5 ----- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h index 3fb9bc65d61d..adef2dee268e 100644 --- a/include/linux/mmdebug.h +++ b/include/linux/mmdebug.h @@ -3,8 +3,7 @@ #include <linux/bug.h> #include <linux/stringify.h> -#include <linux/types.h> -#include <linux/tracepoint.h> +#include <linux/tracepoint-defs.h> struct page; struct vm_area_struct; diff --git a/mm/internal.h b/mm/internal.h index cac6eb458727..9e31d1dc67ae 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -14,7 +14,6 @@ #include <linux/fs.h> #include <linux/mm.h> #include <linux/pagemap.h> -#include <linux/tracepoint-defs.h> /* * The set of flags that only affect watermark checking and reclaim @@ -462,8 +461,4 @@ static inline void try_to_unmap_flush_dirty(void) #endif /* CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH */ - -extern const struct trace_print_flags pageflag_names[]; -extern const struct trace_print_flags vmaflag_names[]; -extern const struct trace_print_flags gfpflag_names[]; - #endif /* __MM_INTERNAL_H */ -- 2.7.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>