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    Subject[ammarfaizi2-block:palmer/linux/riscv-compat 6/20] arch/arm64/include/asm/compat.h:69:8: error: redefinition of 'struct compat_statfs'
    tree:   https://github.com/ammarfaizi2/linux-block palmer/linux/riscv-compat
    head: 89fefd6470571b73c944a2cef1fa859bc2bc9bc5
    commit: 067c6e44b89c6b3ce364d1a3f6a78be2e3be2145 [6/20] asm-generic: compat: Cleanup duplicate definitions
    config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220401/202204010455.Jx9fr4a0-lkp@intel.com/config)
    compiler: aarch64-linux-gcc (GCC) 11.2.0
    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://github.com/ammarfaizi2/linux-block/commit/067c6e44b89c6b3ce364d1a3f6a78be2e3be2145
    git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
    git fetch --no-tags ammarfaizi2-block palmer/linux/riscv-compat
    git checkout 067c6e44b89c6b3ce364d1a3f6a78be2e3be2145
    # save the config file to linux build tree
    mkdir build_dir
    COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 prepare

    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 >>):

    In file included from arch/arm64/include/asm/stat.h:13,
    from include/linux/stat.h:6,
    from include/linux/sysfs.h:22,
    from include/linux/kobject.h:20,
    from include/linux/of.h:17,
    from include/linux/irqdomain.h:35,
    from include/linux/acpi.h:13,
    from include/acpi/apei.h:9,
    from include/acpi/ghes.h:5,
    from include/linux/arm_sdei.h:8,
    from arch/arm64/kernel/asm-offsets.c:10:
    >> arch/arm64/include/asm/compat.h:69:8: error: redefinition of 'struct compat_statfs'
    69 | struct compat_statfs {
    | ^~~~~~~~~~~~~
    In file included from arch/arm64/include/asm/compat.h:18,
    from arch/arm64/include/asm/stat.h:13,
    from include/linux/stat.h:6,
    from include/linux/sysfs.h:22,
    from include/linux/kobject.h:20,
    from include/linux/of.h:17,
    from include/linux/irqdomain.h:35,
    from include/linux/acpi.h:13,
    from include/acpi/apei.h:9,
    from include/acpi/ghes.h:5,
    from include/linux/arm_sdei.h:8,
    from arch/arm64/kernel/asm-offsets.c:10:
    include/asm-generic/compat.h:80:8: note: originally defined here
    80 | struct compat_statfs {
    | ^~~~~~~~~~~~~
    make[2]: *** [scripts/Makefile.build:121: arch/arm64/kernel/asm-offsets.s] Error 1
    make[2]: Target '__build' not remade because of errors.
    make[1]: *** [Makefile:1191: prepare0] Error 2
    make[1]: Target 'prepare' not remade because of errors.
    make: *** [Makefile:219: __sub-make] Error 2
    make: Target 'prepare' not remade because of errors.


    vim +69 arch/arm64/include/asm/compat.h

    3dd681d944f6d8 Will Deacon 2012-03-05 68
    3dd681d944f6d8 Will Deacon 2012-03-05 @69 struct compat_statfs {
    3dd681d944f6d8 Will Deacon 2012-03-05 70 int f_type;
    3dd681d944f6d8 Will Deacon 2012-03-05 71 int f_bsize;
    3dd681d944f6d8 Will Deacon 2012-03-05 72 int f_blocks;
    3dd681d944f6d8 Will Deacon 2012-03-05 73 int f_bfree;
    3dd681d944f6d8 Will Deacon 2012-03-05 74 int f_bavail;
    3dd681d944f6d8 Will Deacon 2012-03-05 75 int f_files;
    3dd681d944f6d8 Will Deacon 2012-03-05 76 int f_ffree;
    3dd681d944f6d8 Will Deacon 2012-03-05 77 compat_fsid_t f_fsid;
    3dd681d944f6d8 Will Deacon 2012-03-05 78 int f_namelen; /* SunOS ignores this field. */
    3dd681d944f6d8 Will Deacon 2012-03-05 79 int f_frsize;
    3dd681d944f6d8 Will Deacon 2012-03-05 80 int f_flags;
    3dd681d944f6d8 Will Deacon 2012-03-05 81 int f_spare[4];
    3dd681d944f6d8 Will Deacon 2012-03-05 82 };
    3dd681d944f6d8 Will Deacon 2012-03-05 83

    :::::: The code at line 69 was first introduced by commit
    :::::: 3dd681d944f6d861f12ee03aff17a14342963330 arm64: 32-bit (compat) applications support

    :::::: TO: Will Deacon <will.deacon@arm.com>
    :::::: CC: Catalin Marinas <catalin.marinas@arm.com>

    --
    0-DAY CI Kernel Test Service
    https://01.org/lkp

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