From: kbuild test robot <lkp@intel.com>
To: Wengang Wang <wen.gang.wang@oracle.com>
Cc: kbuild-all@01.org, cl@linux.com, penberg@kernel.org,
rientjes@google.com, iamjoonsoo.kim@lge.com,
akpm@linux-foundation.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: use this_cpu_cmpxchg_double in put_cpu_partial
Date: Thu, 22 Nov 2018 13:48:58 +0800 [thread overview]
Message-ID: <201811221359.rHPkzL6O%fengguang.wu@intel.com> (raw)
In-Reply-To: <20181117013335.32220-1-wen.gang.wang@oracle.com>
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Hi Wengang,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v4.20-rc3 next-20181121]
[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/Wengang-Wang/mm-use-this_cpu_cmpxchg_double-in-put_cpu_partial/20181119-215159
config: x86_64-randconfig-e2-11191630 (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 warnings (new ones prefixed by >>):
>> mm/slub.o: warning: objtool: ___slab_alloc.constprop.72()+0x5be: unreachable instruction
---
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:[~2018-11-22 5:49 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-17 1:33 Wengang Wang
2018-11-17 2:51 ` Wei Yang
2018-11-18 1:02 ` Wei Yang
2018-11-20 17:58 ` Wengang Wang
2018-11-21 3:02 ` Wei Yang
2018-11-21 3:18 ` Wengang Wang
2018-11-22 0:36 ` Wei Yang
2018-11-20 2:18 ` zhong jiang
2018-11-20 18:10 ` Wengang Wang
2018-11-26 1:59 ` Wei Yang
2018-11-26 16:57 ` Wengang Wang
2018-11-27 0:36 ` Wei Yang
2018-11-27 1:42 ` Wengang Wang
2018-11-27 2:39 ` Wei Yang
2018-11-20 2:25 ` kbuild test robot
2018-11-22 5:48 ` kbuild test robot [this message]
2018-11-22 9:00 ` [LKP] [mm] fb420465c9: kernel_BUG_at_mm/slub.c kernel test robot
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