linux-kernel - Re: [PATCH] x86/boot: check overlap between kernel and EFI_BOOT_SERVICES

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Message-ID: <201707291742.SDNNhSWl%fengguang.wu@intel.com>
Date:   Sat, 29 Jul 2017 18:04:04 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Naoya Horiguchi <n-horiguchi@...jp.nec.com>
Cc:     kbuild-all@...org, Baoquan He <bhe@...hat.com>,
        Matt Fleming <matt@...eblueprint.co.uk>,
        Kees Cook <keescook@...omium.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "x86@...nel.org" <x86@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...nel.org>,
        "izumi.taku@...fujitsu.com" <izumi.taku@...fujitsu.com>,
        Thomas Garnier <thgarnie@...gle.com>,
        "fanc.fnst@...fujitsu.com" <fanc.fnst@...fujitsu.com>,
        Junichi Nomura <j-nomura@...jp.nec.com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        "dyoung@...hat.com" <dyoung@...hat.com>
Subject: Re: [PATCH] x86/boot: check overlap between kernel and
 EFI_BOOT_SERVICES_*

Hi Naoya,

[auto build test ERROR on efi/next]
[also build test ERROR on v4.13-rc2 next-20170728]
[cannot apply to tip/x86/core]
[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/Naoya-Horiguchi/x86-boot-check-overlap-between-kernel-and-EFI_BOOT_SERVICES_/20170729-170209
base:   https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next
config: x86_64-lkp (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   arch/x86/boot/compressed/misc.o: In function `extract_kernel':
>> misc.c:(.text+0x2cf9): undefined reference to `initialize_identity_maps'
   arch/x86/boot/compressed/misc.o: In function `efi_kernel_boot_services_overlap':
>> misc.c:(.init.text+0x7b): undefined reference to `add_identity_map'

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

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