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From: kbuild test robot <lkp@intel.com>
To: Kristen Carlson Accardi <kristen@linux.intel.com>,
	keescook@chromium.org, tglx@linutronix.de, mingo@redhat.com,
	bp@alien8.de, hpa@zytor.com, Jonathan Corbet <corbet@lwn.net>,
	x86@kernel.org
Cc: kbuild-all@lists.01.org, arjan@linux.intel.com,
	linux-kernel@vger.kernel.org,
	kernel-hardening@lists.openwall.com, rick.p.edgecomb@intel.com,
	linux-doc@vger.kernel.org
Subject: Re: [PATCH 7/9] x86: Add support for function granular KASLR
Date: Thu, 16 Apr 2020 08:14:09 +0800	[thread overview]
Message-ID: <202004160811.sBWd3bTo%lkp@intel.com> (raw)
In-Reply-To: <20200415210452.27436-8-kristen@linux.intel.com>

[-- Attachment #1: Type: text/plain, Size: 1851 bytes --]

Hi Kristen,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on kees/for-next/pstore]
[also build test ERROR on tip/auto-latest linus/master tip/x86/core v5.7-rc1 next-20200415]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Kristen-Carlson-Accardi/Function-Granular-Kernel-Address-Space-Layout-Randomization/20200416-072741
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
config: i386-tinyconfig (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   ld: arch/x86/boot/compressed/misc.o: in function `index_update.isra.12':
>> misc.c:(.text+0x102c): undefined reference to `xz_crc32_table'
   ld: arch/x86/boot/compressed/misc.o: in function `xz_crc32_init':
   misc.c:(.text+0x11c0): undefined reference to `xz_crc32_table'
   ld: arch/x86/boot/compressed/misc.o: in function `xz_crc32':
   misc.c:(.text+0x1213): undefined reference to `xz_crc32_table'
   ld: arch/x86/boot/compressed/misc.o: in function `xz_dec_run':
   misc.c:(.text+0x1e69): undefined reference to `xz_crc32_table'
>> ld: misc.c:(.text+0x1f2d): undefined reference to `xz_crc32_table'
   ld: arch/x86/boot/compressed/misc.o:misc.c:(.text+0x1ff3): more undefined references to `xz_crc32_table' follow

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

[-- Attachment #2: .config.gz --]
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  reply	other threads:[~2020-04-16  0:15 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-15 21:04 [PATCH 0/9] Function Granular Kernel Address Space Layout Randomization Kristen Carlson Accardi
2020-04-15 21:04 ` [PATCH 1/9] objtool: do not assume order of parent/child functions Kristen Carlson Accardi
2020-04-22 22:17   ` Josh Poimboeuf
2020-04-15 21:04 ` [PATCH 2/9] x86: tools/relocs: Support >64K section headers Kristen Carlson Accardi
2020-04-15 21:04 ` [PATCH 3/9] x86/boot: Allow a "silent" kaslr random byte fetch Kristen Carlson Accardi
2020-04-15 21:04 ` [PATCH 4/9] x86: Makefile: Add build and config option for CONFIG_FG_KASLR Kristen Carlson Accardi
2020-04-15 21:04 ` [PATCH 5/9] x86: make sure _etext includes function sections Kristen Carlson Accardi
2020-04-15 21:04 ` [PATCH 6/9] x86/tools: Adding relative relocs for randomized functions Kristen Carlson Accardi
2020-04-15 21:04 ` [PATCH 7/9] x86: Add support for function granular KASLR Kristen Carlson Accardi
2020-04-16  0:14   ` kbuild test robot [this message]
2020-05-15  5:55   ` Baoquan He
2020-04-15 21:04 ` [PATCH 8/9] kallsyms: hide layout Kristen Carlson Accardi
2020-04-20 11:58   ` Ard Biesheuvel
2020-04-20 17:46     ` Kristen Carlson Accardi
2020-04-15 21:04 ` [PATCH 9/9] module: Reorder functions Kristen Carlson Accardi
2020-04-20 12:01   ` Ard Biesheuvel
2020-04-20 13:37     ` Arjan van de Ven
2020-04-20 13:43       ` Ard Biesheuvel
2020-04-20 13:47         ` Arjan van de Ven
2020-04-20 17:56     ` Kristen Carlson Accardi
2020-04-20 17:59       ` Kristen Carlson Accardi
2020-04-22 16:22         ` Ard Biesheuvel
2020-04-22 18:02           ` Kristen Carlson Accardi
2020-04-20 17:48 ` [PATCH 0/9] Function Granular Kernel Address Space Layout Randomization Kees Cook

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