Hi Christophe, Thank you for the patch! Yet something to improve:
[auto build test ERROR on powerpc/next] [also build test ERROR on v4.17-rc7 next-20180530] [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/Christophe-Leroy/powerpc-cell-fix-build-failure-by-disabling-attribute-alias-warning/20180531-003218 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-defconfig (attached as .config) compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 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 make.cross ARCH=powerpc All errors (new ones prefixed by >>): >> arch/powerpc/platforms/cell/spu_syscalls.c:71:32: error: unknown option >> after '#pragma GCC diagnostic' kind [-Werror=pragmas] #pragma GCC diagnostic ignored "-Wattribute-alias" ^~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +71 arch/powerpc/platforms/cell/spu_syscalls.c 69 70 #pragma GCC diagnostic push > 71 #pragma GCC diagnostic ignored "-Wattribute-alias" 72 SYSCALL_DEFINE4(spu_create, const char __user *, name, unsigned int, flags, 73 umode_t, mode, int, neighbor_fd) 74 { 75 long ret; 76 struct spufs_calls *calls; 77 78 calls = spufs_calls_get(); 79 if (!calls) 80 return -ENOSYS; 81 82 if (flags & SPU_CREATE_AFFINITY_SPU) { 83 struct fd neighbor = fdget(neighbor_fd); 84 ret = -EBADF; 85 if (neighbor.file) { 86 ret = calls->create_thread(name, flags, mode, neighbor.file); 87 fdput(neighbor); 88 } 89 } else 90 ret = calls->create_thread(name, flags, mode, NULL); 91 92 spufs_calls_put(calls); 93 return ret; 94 } 95 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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