linux-kernel - Re: [PATCH v6 10/18] KVM: arm64: Support SDEI_PE

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Date:   Mon, 4 Apr 2022 18:29:28 +0800
From:   kernel test robot <lkp@...el.com>
To:     Gavin Shan <gshan@...hat.com>, kvmarm@...ts.cs.columbia.edu
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        eauger@...hat.com, oupton@...gle.com, Jonathan.Cameron@...wei.com,
        vkuznets@...hat.com, will@...nel.org, shannon.zhaosl@...il.com,
        james.morse@....com, mark.rutland@....com, maz@...nel.org,
        pbonzini@...hat.com, shan.gavin@...il.com
Subject: Re: [PATCH v6 10/18] KVM: arm64: Support SDEI_PE_{MASK, UNMASK}
 hypercall

Hi Gavin,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.18-rc1 next-20220404]
[cannot apply to kvmarm/next kvm/master linux/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/intel-lab-lkp/linux/commits/Gavin-Shan/Support-SDEI-Virtualization/20220403-234350
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git be2d3ecedd9911fbfd7e55cc9ceac5f8b79ae4cf
config: arm64-randconfig-c004-20220404 (https://download.01.org/0day-ci/archive/20220404/202204041802.MNEvTtnJ-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 11.2.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>


cocci warnings: (new ones prefixed by >>)
>> arch/arm64/kvm/sdei.c:346:15-18: Unneeded variable: "ret". Return "SDEI_SUCCESS" on line 352

Please review and possibly fold the followup patch.

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp