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From: kernel test robot <lkp@intel.com>
To: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
	Vasily Gorbik <gor@linux.ibm.com>
Subject: decompressor.c:undefined reference to `__clzdi2'
Date: Wed, 28 Jul 2021 01:27:54 +0800	[thread overview]
Message-ID: <202107280146.D9p1EaKo-lkp@intel.com> (raw)

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   ff1176468d368232b684f75e82563369208bc371
commit: 7b034d9c1b08b3d06ad712283c1115a7fe39e354 s390/boot: add zstd support
date:   6 weeks ago
config: s390-randconfig-r026-20210727 (attached as .config)
compiler: s390-linux-gcc (GCC) 10.3.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7b034d9c1b08b3d06ad712283c1115a7fe39e354
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 7b034d9c1b08b3d06ad712283c1115a7fe39e354
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash

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 >>):

   s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `HUF_decompress1X2_usingDTable_internal':
>> decompressor.c:(.text+0x2152): undefined reference to `__clzdi2'
>> s390-linux-ld: decompressor.c:(.text+0x2392): undefined reference to `__clzdi2'
   s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `HUF_decompress1X4_usingDTable_internal':
   decompressor.c:(.text+0x2d16): undefined reference to `__clzdi2'
   s390-linux-ld: decompressor.c:(.text+0x2db4): undefined reference to `__clzdi2'
   s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `ZSTD_decodeSequenceLong':
   decompressor.c:(.text+0x32a2): undefined reference to `__clzdi2'
   s390-linux-ld: arch/s390/boot/compressed/decompressor.o:decompressor.c:(.text+0x450c): more undefined references to `__clzdi2' follow

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

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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: decompressor.c:undefined reference to `__clzdi2'
Date: Wed, 28 Jul 2021 01:27:54 +0800	[thread overview]
Message-ID: <202107280146.D9p1EaKo-lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 2152 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   ff1176468d368232b684f75e82563369208bc371
commit: 7b034d9c1b08b3d06ad712283c1115a7fe39e354 s390/boot: add zstd support
date:   6 weeks ago
config: s390-randconfig-r026-20210727 (attached as .config)
compiler: s390-linux-gcc (GCC) 10.3.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7b034d9c1b08b3d06ad712283c1115a7fe39e354
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 7b034d9c1b08b3d06ad712283c1115a7fe39e354
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=s390 SHELL=/bin/bash

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 >>):

   s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `HUF_decompress1X2_usingDTable_internal':
>> decompressor.c:(.text+0x2152): undefined reference to `__clzdi2'
>> s390-linux-ld: decompressor.c:(.text+0x2392): undefined reference to `__clzdi2'
   s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `HUF_decompress1X4_usingDTable_internal':
   decompressor.c:(.text+0x2d16): undefined reference to `__clzdi2'
   s390-linux-ld: decompressor.c:(.text+0x2db4): undefined reference to `__clzdi2'
   s390-linux-ld: arch/s390/boot/compressed/decompressor.o: in function `ZSTD_decodeSequenceLong':
   decompressor.c:(.text+0x32a2): undefined reference to `__clzdi2'
   s390-linux-ld: arch/s390/boot/compressed/decompressor.o:decompressor.c:(.text+0x450c): more undefined references to `__clzdi2' follow

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

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             reply	other threads:[~2021-07-27 17:29 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-27 17:27 kernel test robot [this message]
2021-07-27 17:27 ` decompressor.c:undefined reference to `__clzdi2' kernel test robot
2021-07-29 13:29 ` Vasily Gorbik
2021-07-29 13:29   ` Vasily Gorbik
2021-07-29 13:29   ` [PATCH] s390/boot: fix zstd build for -march=z900 Vasily Gorbik
2021-07-29 13:29     ` Vasily Gorbik
2021-07-29 14:42     ` Heiko Carstens
2021-07-29 14:42       ` Heiko Carstens

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