On 6/10/16 14:11, kbuild test robot wrote:
> Hi,
>
> [auto build test ERROR on next-20160609]
> [also build test ERROR on v4.7-rc2]
> [cannot apply to v4.7-rc2 v4.7-rc1 v4.6-rc7]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
>
Oh, my patch is for linux-next 20160609 tree, can not apply to v4.7-rc2
directly.
[...]
>
> In file included from include/linux/mmzone.h:741:0,
> from include/linux/gfp.h:5,
> from include/linux/kmod.h:22,
> from include/linux/module.h:13,
> from include/linux/moduleloader.h:5,
> from arch/blackfin/kernel/module.c:9:
> include/linux/memory_hotplug.h: In function 'mhp_notimplemented':
>>> include/linux/memory_hotplug.h:225:2: error: 'mod' undeclared (first use in this function)
> include/linux/memory_hotplug.h:225:2: note: each undeclared identifier is reported only once for each function it appears in
>
> vim +/mod +225 include/linux/memory_hotplug.h
>
> 219 static inline void zone_span_writelock(struct zone *zone) {}
> 220 static inline void zone_span_writeunlock(struct zone *zone) {}
> 221 static inline void zone_seqlock_init(struct zone *zone) {}
> 222
> 223 static inline int mhp_notimplemented(const char *func)
> 224 {
> > 225 pr_warn("%s() called, with CONFIG_MEMORY_HOTPLUG disabled\n", func);
> 226 dump_stack();
> 227 return -ENOSYS;
> 228 }
>
After "grep -rn pr_fmt * | grep define" under arch/, for me, it is
blackfin's issue:
we need use
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
instead of
#define pr_fmt(fmt) "module %s: " fmt, mod->name
I shall send one blackfin patch for it.
Thanks.
--
Chen Gang (陈刚)
Managing Natural Environments is the Duty of Human Beings.
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