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Date:   Wed, 23 Dec 2020 23:14:48 +0800
From:   kernel test robot <>
To:     "Paul E. McKenney" <>
Subject: update.c:undefined reference to `irq_work_queue'

Hi Paul,

FYI, the error/warning still remains.

tree: master
head:   614cb5894306cfa2c7d9b6168182876ff5948735
commit: b38f57c1fe64276773b124dffb0a139cc32ab3cb rcu-tasks: Allow rcu_read_unlock_trace() under scheduler locks
date:   8 months ago
config: h8300-randconfig-s032-20201220 (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
        wget -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.3-184-g1b896707-dirty
        git remote add linus
        git fetch --no-tags linus master
        git checkout b38f57c1fe64276773b124dffb0a139cc32ab3cb
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=h8300 

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

All errors (new ones prefixed by >>):

   h8300-linux-ld: section .init.text LMA [000000000043a160,0000000000452569] overlaps section .rodata LMA [00000000003ff420,000000000047df2f]
   h8300-linux-ld: section .data VMA [0000000000400000,000000000043a15f] overlaps section .rodata VMA [00000000003ff420,000000000047df2f]
   h8300-linux-ld: section __ksymtab VMA [000000000047df30,000000000048611f] overlaps section .bss VMA [000000000045ebd0,000000000056a053]
   h8300-linux-ld: kernel/rcu/update.o: in function `rcu_read_unlock_trace_special':
>> update.c:(.text+0x8f9): undefined reference to `irq_work_queue'

0-DAY CI Kernel Test Service, Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (15612 bytes)

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