Hi "Joel, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v5.2-rc6] [cannot apply to next-20190625] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Joel-Fernandes-Google/Convert-struct-pid-count-to-refcount_t/20190702-003517 config: riscv-allnoconfig (attached as .config) compiler: riscv64-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> kernel/pid.c:44:30: warning: missing braces around initializer [-Wmissing-braces] struct pid init_struct_pid = { ^ >> kernel/pid.c:44:30: warning: missing braces around initializer [-Wmissing-braces] >> kernel/pid.c:44:30: warning: missing braces around initializer [-Wmissing-braces] >> kernel/pid.c:44:30: warning: missing braces around initializer [-Wmissing-braces] >> kernel/pid.c:44:30: warning: missing braces around initializer [-Wmissing-braces] vim +44 kernel/pid.c ^1da177e Linus Torvalds 2005-04-16 43 e1e871af David Howells 2018-01-02 @44 struct pid init_struct_pid = { e1e871af David Howells 2018-01-02 45 .count = ATOMIC_INIT(1), e1e871af David Howells 2018-01-02 46 .tasks = { e1e871af David Howells 2018-01-02 47 { .first = NULL }, e1e871af David Howells 2018-01-02 48 { .first = NULL }, e1e871af David Howells 2018-01-02 49 { .first = NULL }, e1e871af David Howells 2018-01-02 50 }, e1e871af David Howells 2018-01-02 51 .level = 0, e1e871af David Howells 2018-01-02 52 .numbers = { { e1e871af David Howells 2018-01-02 53 .nr = 0, e1e871af David Howells 2018-01-02 54 .ns = &init_pid_ns, e1e871af David Howells 2018-01-02 55 }, } e1e871af David Howells 2018-01-02 56 }; ^1da177e Linus Torvalds 2005-04-16 57 :::::: The code at line 44 was first introduced by commit :::::: e1e871aff3ded26348c631b1370e257d401cd22d Expand INIT_STRUCT_PID and remove :::::: TO: David Howells <dhowells@xxxxxxxxxx> :::::: CC: David Howells <dhowells@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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