linux-kernel - Re: [PATCH v11 6/7] x86/arch_prctl: Add ARCH_[GET|SET]

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Date:   Fri, 11 Nov 2016 09:25:53 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Kyle Huey <me@...ehuey.com>
Cc:     kbuild-all@...org, Robert O'Callahan <robert@...llahan.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andy Lutomirski <luto@...nel.org>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Jeff Dike <jdike@...toit.com>,
        Richard Weinberger <richard@....at>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Shuah Khan <shuah@...nel.org>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Borislav Petkov <bp@...e.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Len Brown <len.brown@...el.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Dmitry Safonov <dsafonov@...tuozzo.com>,
        David Matlack <dmatlack@...gle.com>,
        linux-kernel@...r.kernel.org,
        user-mode-linux-devel@...ts.sourceforge.net,
        user-mode-linux-user@...ts.sourceforge.net,
        linux-fsdevel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        kvm@...r.kernel.org
Subject: Re: [PATCH v11 6/7] x86/arch_prctl: Add ARCH_[GET|SET]_CPUID

Hi Kyle,

[auto build test ERROR on ]

url:    https://github.com/0day-ci/linux/commits/Kyle-Huey/x86-arch_prctl-64-Use-SYSCALL_DEFINE2-to-define-sys_arch_prctl/20161111-074631
base:    
config: x86_64-randconfig-i0-201645 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   arch/x86/built-in.o: In function `set_cpuid_faulting':
>> process.c:(.text+0xe78e): undefined reference to `msr_misc_features_enables_shadow'
   process.c:(.text+0xe7a3): undefined reference to `msr_misc_features_enables_shadow'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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