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From: kernel test robot <>
To: Arnd Bergmann <>
	Linux Memory Management List <>
Subject: [linux-next:master 1092/10489] decompress.c:undefined reference to `__bswapsi2'
Date: Thu, 17 Jun 2021 20:07:23 +0800
Message-ID: <> (raw)

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tree: master
head:   c7d4c1fd91ab4a6d2620497921a9c6bf54650ab8
commit: 0652035a57945e14e611dafae2ec5b46a05bc1d1 [1092/10489] asm-generic: unaligned: remove byteshift helpers
config: mips-randconfig-r014-20210617 (attached as .config)
compiler: mipsel-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add linux-next
        git fetch --no-tags linux-next master
        git checkout 0652035a57945e14e611dafae2ec5b46a05bc1d1
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <>

All errors (new ones prefixed by >>):

   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `decompress_kernel':
>> decompress.c:(.text+0x5fc): undefined reference to `__bswapsi2'
>> mipsel-linux-ld: decompress.c:(.text+0x684): undefined reference to `__bswapsi2'
   mipsel-linux-ld: decompress.c:(.text+0x6cc): undefined reference to `__bswapsi2'

0-DAY CI Kernel Test Service, Intel Corporation

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