From: Andrew Morton <akpm@linux-foundation.org>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: kbuild-all@01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Zi Yan <zi.yan@cs.rutgers.edu>,
Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: [mmotm:master 143/319] include/linux/swapops.h:224:16: error: empty scalar initializer
Date: Wed, 6 Sep 2017 21:50:17 -0700 [thread overview]
Message-ID: <20170906215017.a95d6bc457a7c0327e6872c3@linux-foundation.org> (raw)
In-Reply-To: <201709071117.XZRVgPlb%fengguang.wu@intel.com>
On Thu, 7 Sep 2017 11:37:19 +0800 kbuild test robot <fengguang.wu@intel.com> wrote:
> tree: git://git.cmpxchg.org/linux-mmotm.git master
> head: 5e52cc028671694cd84e649e0a43c99a53b1fea1
> commit: ebacb62aac74e6683be1031fed6bfd029732d155 [143/319] mm-thp-enable-thp-migration-in-generic-path-fix-fix-fix
> config: arm-at91_dt_defconfig (attached as .config)
> compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout ebacb62aac74e6683be1031fed6bfd029732d155
> # save the attached .config to linux build tree
> make.cross ARCH=arm
>
> All errors (new ones prefixed by >>):
>
> In file included from fs/proc/task_mmu.c:15:0:
> include/linux/swapops.h: In function 'swp_entry_to_pmd':
> >> include/linux/swapops.h:224:16: error: empty scalar initializer
> return (pmd_t){};
> ^
> include/linux/swapops.h:224:16: note: (near initialization for '(anonymous)')
>
> vim +224 include/linux/swapops.h
>
> 221
> 222 static inline pmd_t swp_entry_to_pmd(swp_entry_t entry)
> 223 {
> > 224 return (pmd_t){};
> 225 }
> 226
Sigh, I tried.
Zi Yan, we're going to need to find a fix for this. Rapidly, please.
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next prev parent reply other threads:[~2017-09-07 4:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-07 3:37 kbuild test robot
2017-09-07 4:50 ` Andrew Morton [this message]
2017-09-07 10:54 ` Zi Yan
2017-09-07 15:09 ` Andrew Morton
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