From: kernel test robot <lkp@intel.com>
To: Marco Elver <elver@google.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
"Paul E. McKenney" <paulmck@kernel.org>
Subject: [linux-next:master 1602/3190] ERROR: modpost: "iounmap" [drivers/tty/ipwireless/ipwireless.ko] undefined!
Date: Wed, 26 Oct 2022 00:39:21 +0800 [thread overview]
Message-ID: <202210260009.9qq1JXZi-lkp@intel.com> (raw)
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Hi Marco,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 89bf6e28373beef9577fa71f996a5f73a569617c
commit: 7c201739beef1a586d806463f1465429cdce34c5 [1602/3190] kcsan: Instrument memcpy/memset/memmove with newer Clang
config: s390-randconfig-r044-20221025 (attached as .config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
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 s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c201739beef1a586d806463f1465429cdce34c5
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 7c201739beef1a586d806463f1465429cdce34c5
# 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=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>, old ones prefixed by <<):
>> ERROR: modpost: "iounmap" [drivers/tty/ipwireless/ipwireless.ko] undefined!
>> ERROR: modpost: "ioremap" [drivers/tty/ipwireless/ipwireless.ko] undefined!
>> ERROR: modpost: "iounmap" [drivers/net/ethernet/fujitsu/fmvj18x_cs.ko] undefined!
>> ERROR: modpost: "ioremap" [drivers/net/ethernet/fujitsu/fmvj18x_cs.ko] undefined!
>> ERROR: modpost: "devm_ioremap" [drivers/net/ethernet/altera/altera_tse.ko] undefined!
ERROR: modpost: "iounmap" [drivers/pcmcia/pcmcia.ko] undefined!
ERROR: modpost: "ioremap" [drivers/pcmcia/pcmcia.ko] undefined!
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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next reply other threads:[~2022-10-25 16:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 16:39 kernel test robot [this message]
2022-10-25 17:22 ` [linux-next:master 1602/3190] ERROR: modpost: "iounmap" [drivers/tty/ipwireless/ipwireless.ko] undefined! Marco Elver
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