linux-kernel - arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x70): undefined reference to `ftrace_likely

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Message-ID: <202010260713.ow0swhji-lkp@intel.com>
Date:   Mon, 26 Oct 2020 07:00:19 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jiaxun Yang <jiaxun.yang@...goat.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Fangrui Song <maskray@...gle.com>,
        Kees Cook <keescook@...omium.org>
Subject: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x70):
 undefined reference to `ftrace_likely_update'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   986b9eacb25910865b50e5f298aa8e2df7642f1b
commit: ff487d41036035376e47972c7c522490b839ab37 MIPS: Truncate link address into 32bit for 32bit kernel
date:   6 months ago
config: mips-randconfig-r033-20201026 (attached as .config)
compiler: mipsel-linux-gcc (GCC) 9.3.0
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=ff487d41036035376e47972c7c522490b839ab37
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout ff487d41036035376e47972c7c522490b839ab37
        # 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 <lkp@...el.com>

All errors (new ones prefixed by >>):

   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_safe_withSmallPrefix':
>> arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x70): undefined reference to `ftrace_likely_update'
>> mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x8c): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x108): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x118): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x15c): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o:arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_withSmallPrefix+0x17c): more undefined references to `ftrace_likely_update' follow
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_fast_extDict':
   arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_fast_extDict+0x424): undefined reference to `memmove'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_safe':
>> arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe+0x64): undefined reference to `ftrace_likely_update'
>> mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe+0x80): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe+0xfc): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe+0x10c): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe+0x150): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o:arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe+0x170): more undefined references to `ftrace_likely_update' follow
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_safe_forceExtDict':
   arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_forceExtDict+0x558): undefined reference to `memmove'
>> mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_forceExtDict+0x584): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_forceExtDict+0x63c): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_forceExtDict+0x66c): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_forceExtDict+0x6a4): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_safe_continue':
>> arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_continue+0x114): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o:arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_continue+0x134): more undefined references to `ftrace_likely_update' follow
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_safe_continue':
   arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_continue+0x6ac): undefined reference to `memmove'
>> mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_continue+0x700): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_continue+0x7a0): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_safe_continue+0x7dc): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_fast_continue':
>> arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_fast_continue+0x180): undefined reference to `ftrace_likely_update'
>> mipsel-linux-ld: arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_fast_continue+0x1ec): undefined reference to `ftrace_likely_update'
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o:arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_fast_continue+0x2f0): more undefined references to `ftrace_likely_update' follow
   mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `LZ4_decompress_fast_continue':
   arch/mips/boot/compressed/decompress.c:(.text.LZ4_decompress_fast_continue+0x450): undefined reference to `memmove'

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

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