linux-kernel - [ardb:for-kernelci 22/29] x86-stub.c:(.text+0x70b): multiple definition of `efi_pe_entry'; drivers/firmware/efi/libstub/efi-stub-entry.stub.o:efi-stub-entry.c:(.text+0x0): first defined here

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Message-ID: <202210190537.R5aaN4fe-lkp@intel.com>
Date:   Wed, 19 Oct 2022 05:19:42 +0800
From:   kernel test robot <lkp@...el.com>
To:     Ard Biesheuvel <ardb@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [ardb:for-kernelci 22/29] x86-stub.c:(.text+0x70b): multiple
 definition of `efi_pe_entry';
 drivers/firmware/efi/libstub/efi-stub-entry.stub.o:efi-stub-entry.c:(.text+0x0):
 first defined here

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git for-kernelci
head:   ff82e3d211c59a97e583f6110bbfa5d4c7c8575c
commit: 481c51818364cabbab09f8d8ede196fae77211cc [22/29] efi: libstub: Factor out EFI stub entrypoint into separate file
config: x86_64-defconfig
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/commit/?id=481c51818364cabbab09f8d8ede196fae77211cc
        git remote add ardb git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git
        git fetch --no-tags ardb for-kernelci
        git checkout 481c51818364cabbab09f8d8ede196fae77211cc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   ld: drivers/firmware/efi/libstub/x86-stub.stub.o: in function `efi_pe_entry':
>> x86-stub.c:(.text+0x70b): multiple definition of `efi_pe_entry'; drivers/firmware/efi/libstub/efi-stub-entry.stub.o:efi-stub-entry.c:(.text+0x0): first defined here
   ld: drivers/firmware/efi/libstub/efi-stub-entry.stub.o: in function `efi_pe_entry':
>> efi-stub-entry.c:(.text+0xdc): undefined reference to `efi_handle_cmdline'
>> ld: efi-stub-entry.c:(.text+0x113): undefined reference to `handle_kernel_image'
>> ld: efi-stub-entry.c:(.text+0x142): undefined reference to `efi_stub_common'
   ld: arch/x86/boot/compressed/vmlinux: hidden symbol `handle_kernel_image' isn't defined
   ld: final link failed: bad value

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

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