Re: [PATCH v1 1/3] x86/mm: Adapt MODULES_END based on Fixmap section size

From: kbuild test robot
Date: Fri Jan 20 2017 - 22:27:59 EST


Hi Thomas,

[auto build test ERROR on tip/auto-latest]
[also build test ERROR on v4.10-rc4 next-20170120]
[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/Thomas-Garnier/x86-mm-Adapt-MODULES_END-based-on-Fixmap-section-size/20170121-094756
config: x86_64-randconfig-x008-201703 (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/mm/dump_pagetables.c:85:4: error: 'MODULES_VADDR' undeclared here (not in a function)
{ MODULES_VADDR, "Modules" },
^~~~~~~~~~~~~
>> arch/x86/mm/dump_pagetables.c:86:4: error: 'MODULES_END' undeclared here (not in a function)
{ MODULES_END, "End Modules" },
^~~~~~~~~~~

vim +/MODULES_VADDR +85 arch/x86/mm/dump_pagetables.c

3891a04aa H. Peter Anvin 2014-04-29 79 { ESPFIX_BASE_ADDR, "ESPfix Area", 16 },
8a5a5d153 Mathias Krause 2014-09-07 80 # endif
8266e31ed Mathias Krause 2014-09-21 81 # ifdef CONFIG_EFI
8266e31ed Mathias Krause 2014-09-21 82 { EFI_VA_END, "EFI Runtime Services" },
8266e31ed Mathias Krause 2014-09-21 83 # endif
fe770bf03 H. Peter Anvin 2008-04-17 84 { __START_KERNEL_map, "High Kernel Mapping" },
9a79cf9c1 Yinghai Lu 2008-03-07 @85 { MODULES_VADDR, "Modules" },
9a79cf9c1 Yinghai Lu 2008-03-07 @86 { MODULES_END, "End Modules" },
fe770bf03 H. Peter Anvin 2008-04-17 87 #else
fe770bf03 H. Peter Anvin 2008-04-17 88 { PAGE_OFFSET, "Kernel Mapping" },
fe770bf03 H. Peter Anvin 2008-04-17 89 { 0/* VMALLOC_START */, "vmalloc() Area" },

:::::: The code at line 85 was first introduced by commit
:::::: 9a79cf9c1aa671325fa5ba37576c2cee23823d04 x86: sort address_markers for dump_pagetables

:::::: TO: Yinghai Lu <yhlu.kernel@xxxxxxxxx>
:::::: CC: Ingo Molnar <mingo@xxxxxxx>

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