From: kernel test robot <lkp@intel.com>
To: Ard Biesheuvel <ardb@kernel.org>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
Linus Walleij <linus.walleij@linaro.org>
Subject: [linux-next:pending-fixes 146/186] ld.lld: error: undefined symbol: vfp_entry
Date: Wed, 12 Apr 2023 11:35:01 +0800 [thread overview]
Message-ID: <202304121127.8klViEwi-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git pending-fixes
head: 99455a05abbda682706286b04307f4fe04221b4a
commit: 62fa0c124d5ff1d1b1fab988ed4ef0e82e3ece16 [146/186] ARM: 9294/1: vfp: Fix broken softirq handling with instrumentation enabled
config: arm-sp7021_defconfig (https://download.01.org/0day-ci/archive/20230412/202304121127.8klViEwi-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 2c57868e2e877f73c339796c3374ae660bb77f0d)
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 arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=62fa0c124d5ff1d1b1fab988ed4ef0e82e3ece16
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next pending-fixes
git checkout 62fa0c124d5ff1d1b1fab988ed4ef0e82e3ece16
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304121127.8klViEwi-lkp@intel.com/
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: vfp_entry
>>> referenced by arch/arm/vfp/entry.o:(do_vfp) in archive vmlinux.a
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
reply other threads:[~2023-04-12 3:36 UTC|newest]
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