From: kernel test robot <lkp@intel.com>
To: Borislav Petkov <bp@alien8.de>, X86 ML <x86@kernel.org>
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
jpa@kernelbug.mail.kapsi.fi, Dave Hansen <dave.hansen@intel.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] selftests/fpu: Add an FPU selftest
Date: Sun, 21 Jun 2020 03:55:00 +0800 [thread overview]
Message-ID: <202006210328.6YokxLP3%lkp@intel.com> (raw)
In-Reply-To: <20200619174127.22304-3-bp@alien8.de>
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Hi Borislav,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on kselftest/next]
[also build test ERROR on tip/auto-latest linus/master v5.8-rc1 next-20200618]
[cannot apply to tip/x86/core]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Borislav-Petkov/x86-FPU-FPU-sanitization-for-in-kernel-use/20200620-014453
base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
config: x86_64-allmodconfig (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 487ca07fcc75d52755c9fe2ee05bcb3b6eeeec44)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>, old ones prefixed by <<):
>> ERROR: modpost: "__gtdf2" [lib/test_fpu.ko] undefined!
>> ERROR: modpost: "__divdf3" [lib/test_fpu.ko] undefined!
>> ERROR: modpost: "__muldf3" [lib/test_fpu.ko] undefined!
>> ERROR: modpost: "__adddf3" [lib/test_fpu.ko] undefined!
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2020-06-20 20:06 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-19 17:41 [PATCH 0/2] x86/FPU: FPU sanitization for in-kernel use Borislav Petkov
2020-06-19 17:41 ` [PATCH 1/2] x86/fpu: Reset MXCSR to default in kernel_fpu_begin() Borislav Petkov
2020-06-19 18:01 ` Andy Lutomirski
2020-06-22 17:09 ` Borislav Petkov
2020-06-22 18:33 ` Andy Lutomirski
2020-06-22 18:36 ` Petteri Aimonen
2020-06-22 18:38 ` Dave Hansen
2020-06-22 18:40 ` Andy Lutomirski
2020-06-22 18:59 ` Borislav Petkov
2020-06-19 17:41 ` [PATCH 2/2] selftests/fpu: Add an FPU selftest Borislav Petkov
2020-06-19 18:00 ` Andy Lutomirski
2020-06-22 17:12 ` Borislav Petkov
2020-06-22 18:26 ` Andy Lutomirski
2020-06-22 19:01 ` Borislav Petkov
[not found] ` <B4D00859-000A-4F8C-8CFB-45B9BBCCA16D@amacapital.net>
2020-06-23 10:28 ` Borislav Petkov
2020-06-23 18:22 ` Andy Lutomirski
2020-06-23 18:47 ` Borislav Petkov
2020-06-23 19:07 ` Nick Desaulniers
2020-06-23 19:13 ` Borislav Petkov
2020-06-23 20:58 ` Nick Desaulniers
2020-06-23 21:32 ` Borislav Petkov
2020-06-20 19:55 ` kernel test robot [this message]
2020-06-22 17:04 ` Borislav Petkov
2020-06-22 18:15 ` Nick Desaulniers
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