linux-kernel - Re: [PATCH] kvm: pass the virtual SEI syndrome to guest OS

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Date:   Wed, 22 Mar 2017 11:20:43 +0800
From:   gengdongjiu <gengdongjiu@...wei.com>
To:     kbuild test robot <lkp@...el.com>
CC:     <kbuild-all@...org>, <catalin.marinas@....com>,
        <will.deacon@....com>, <marc.zyngier@....com>,
        <christoffer.dall@...aro.org>, <rkrcmar@...hat.com>,
        <suzuki.poulose@....com>, <andre.przywara@....com>,
        <mark.rutland@....com>, <vladimir.murzin@....com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <kvmarm@...ts.cs.columbia.edu>, <kvm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <xiexiuqi@...wei.com>,
        <wangxiongfeng2@...wei.com>, <wuquanming@...wei.com>
Subject: Re: [PATCH] kvm: pass the virtual SEI syndrome to guest OS

Hi kbuild test robot,

  Thank you.
  The build error is due to "vsesr_el2" is armv8.2 register, I will change "vsesr_el2" to sysreg usage


On 2017/3/21 21:51, kbuild test robot wrote:
> Hi Dongjiu,
> 
> [auto build test ERROR on arm64/for-next/core]
> [also build test ERROR on v4.11-rc3 next-20170321]
> [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/Dongjiu-Geng/kvm-pass-the-virtual-SEI-syndrome-to-guest-OS/20170321-152433
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
> config: arm64-allmodconfig (attached as .config)
> compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
>         wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         make.cross ARCH=arm64 
> 
> All errors (new ones prefixed by >>):
> 
>    /tmp/ccWmLqCE.s: Assembler messages:
>>> /tmp/ccWmLqCE.s:677: Error: selected processor does not support system register name 'vsesr_el2'
> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
>