From: kbuild test robot <lkp@intel.com>
To: rao.shoaib@oracle.com
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
paulmck@linux.vnet.ibm.com, joe@perches.com, willy@infradead.org,
brouer@redhat.com, linux-mm@kvack.org,
Rao Shoaib <rao.shoaib@oracle.com>
Subject: Re: [PATCH 2/2] kfree_rcu() should use kfree_bulk() interface
Date: Mon, 2 Apr 2018 15:13:31 +0800 [thread overview]
Message-ID: <201804021453.JNOzr0Nq%fengguang.wu@intel.com> (raw)
In-Reply-To: <1522647064-27167-3-git-send-email-rao.shoaib@oracle.com>
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Hi Rao,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on rcu/rcu/next]
[also build test ERROR on v4.16 next-20180329]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/rao-shoaib-oracle-com/Move-kfree_rcu-out-of-rcu-code-and-use-kfree_bulk/20180402-135939
base: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next
config: x86_64-randconfig-x010-201813 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
In file included from include/linux/rcupdate.h:214:0,
from include/linux/srcu.h:33,
from include/linux/notifier.h:16,
from include/linux/memory_hotplug.h:7,
from include/linux/mmzone.h:775,
from include/linux/gfp.h:6,
from include/linux/slab.h:15,
from include/linux/crypto.h:24,
from arch/x86/kernel/asm-offsets.c:9:
>> include/linux/rcutiny.h:87:20: error: static declaration of 'call_rcu_lazy' follows non-static declaration
static inline void call_rcu_lazy(struct rcu_head *head,
^~~~~~~~~~~~~
In file included from include/linux/srcu.h:33:0,
from include/linux/notifier.h:16,
from include/linux/memory_hotplug.h:7,
from include/linux/mmzone.h:775,
from include/linux/gfp.h:6,
from include/linux/slab.h:15,
from include/linux/crypto.h:24,
from arch/x86/kernel/asm-offsets.c:9:
include/linux/rcupdate.h:59:6: note: previous declaration of 'call_rcu_lazy' was here
void call_rcu_lazy(struct rcu_head *head, rcu_callback_t func);
^~~~~~~~~~~~~
make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [sub-make] Error 2
vim +/call_rcu_lazy +87 include/linux/rcutiny.h
86
> 87 static inline void call_rcu_lazy(struct rcu_head *head,
88 rcu_callback_t func)
89 {
90 call_rcu(head, func);
91 }
92
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2018-04-02 7:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-02 5:31 [PATCH 0/2] Move kfree_rcu out of rcu code and use kfree_bulk rao.shoaib
2018-04-02 5:31 ` [PATCH 1/2] Move kfree_call_rcu() to slab_common.c rao.shoaib
2018-04-02 7:59 ` kbuild test robot
2018-04-02 9:45 ` kbuild test robot
2018-04-02 15:43 ` Paul E. McKenney
2018-04-02 5:31 ` [PATCH 2/2] kfree_rcu() should use kfree_bulk() interface rao.shoaib
2018-04-02 7:13 ` kbuild test robot [this message]
2018-04-02 17:20 ` Christopher Lameter
2018-04-04 7:28 ` Rao Shoaib
2018-04-03 17:22 [PATCH 0/2] Move kfree_rcu out of rcu code and use kfree_bulk rao.shoaib
2018-04-03 17:22 ` [PATCH 2/2] kfree_rcu() should use kfree_bulk() interface rao.shoaib
2018-04-03 20:58 ` Matthew Wilcox
2018-04-04 0:55 ` Rao Shoaib
2018-04-04 2:23 ` Matthew Wilcox
2018-04-04 7:16 ` Rao Shoaib
2018-04-04 8:39 ` Rao Shoaib
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