From: kbuild test robot <lkp@intel.com>
To: Pingfan Liu <kernelfans@gmail.com>
Cc: kbuild-all@01.org, Thomas Gleixner <tglx@linutronix.de>,
Andy Lutomirski <luto@kernel.org>,
x86@kernel.org, Pingfan Liu <kernelfans@gmail.com>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Masami Hiramatsu <mhiramat@kernel.org>, Qian Cai <cai@lca.pw>,
Vlastimil Babka <vbabka@suse.cz>,
Daniel Drake <drake@endlessm.com>,
Jacob Pan <jacob.jun.pan@linux.intel.com>,
Michal Hocko <mhocko@suse.com>,
Eric Biederman <ebiederm@xmission.com>,
linux-kernel@vger.kernel.org, Dave Young <dyoung@redhat.com>,
Baoquan He <bhe@redhat.com>,
kexec@lists.infradead.org
Subject: Re: [PATCH 3/4] x86/smp: send capped cpus to a stable state when smp_init()
Date: Thu, 8 Aug 2019 09:20:54 +0800 [thread overview]
Message-ID: <201908080938.Rjv1ILYn%lkp@intel.com> (raw)
In-Reply-To: <1564995539-29609-4-git-send-email-kernelfans@gmail.com>
Hi Pingfan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[cannot apply to v5.3-rc3 next-20190807]
[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/Pingfan-Liu/x86-mce-protect-nr_cpus-from-rebooting-by-broadcast-mce/20190806-101748
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-rc1-7-g2b96cd8-dirty
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
arch/x86/kernel/cpu/common.c:70:16: sparse: sparse: symbol '__cpu_capped_mask' was not declared. Should it be static?
>> arch/x86/kernel/cpu/common.c:72:16: sparse: sparse: symbol '__cpu_capped_done_mask' was not declared. Should it be static?
arch/x86/kernel/cpu/common.c:138:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff)
arch/x86/kernel/cpu/common.c:139:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff)
arch/x86/kernel/cpu/common.c:140:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff)
arch/x86/kernel/cpu/common.c:141:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff)
arch/x86/kernel/cpu/common.c:168:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff)
arch/x86/kernel/cpu/common.c:169:43: sparse: sparse: cast truncates bits from constant value (fffff becomes ffff)
Please review and possibly fold the followup patch.
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
next prev parent reply other threads:[~2019-08-08 1:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-05 8:58 [PATCH 0/4] x86/mce: protect nr_cpus from rebooting by broadcast mce Pingfan Liu
2019-08-05 8:58 ` [PATCH 1/4] x86/apic: correct the ENO in generic_processor_info() Pingfan Liu
2019-08-05 8:58 ` [PATCH 2/4] x86/apic: record capped cpu " Pingfan Liu
2019-08-08 0:17 ` kbuild test robot
2019-08-08 0:17 ` [RFC PATCH] x86/apic: __cpu_capped_mask can be static kbuild test robot
2019-08-05 8:58 ` [PATCH 3/4] x86/smp: send capped cpus to a stable state when smp_init() Pingfan Liu
2019-08-08 1:20 ` kbuild test robot [this message]
2019-08-08 1:20 ` [RFC PATCH] x86/smp: __cpu_capped_done_mask can be static kbuild test robot
2019-08-08 2:36 ` [PATCH 3/4] x86/smp: send capped cpus to a stable state when smp_init() kbuild test robot
2019-08-08 5:18 ` kbuild test robot
2019-08-05 8:58 ` [PATCH 4/4] x86/smp: disallow MCE handler on rebooting AP Pingfan Liu
2019-08-07 3:00 ` [PATCH 0/4] x86/mce: protect nr_cpus from rebooting by broadcast mce Dave Young
2019-08-07 7:52 ` Pingfan Liu
2019-08-07 13:07 ` Thomas Gleixner
2019-08-08 5:41 ` Pingfan Liu
2019-08-08 6:51 ` Thomas Gleixner
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