tree: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git for-next-v5.15 head: 0380fbf0ad2f3564930f16a4407119419e68be81 commit: 0380fbf0ad2f3564930f16a4407119419e68be81 [16/16] parisc: Move thread info into task struct config: parisc-randconfig-r012-20211010 (attached as .config) compiler: hppa-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://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git/commit/?id=0380fbf0ad2f3564930f16a4407119419e68be81 git remote add deller-parisc https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git git fetch --no-tags deller-parisc for-next-v5.15 git checkout 0380fbf0ad2f3564930f16a4407119419e68be81 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=parisc SHELL=/bin/bash drivers/gpu/drm/etnaviv/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/etnaviv/etnaviv_iommu.c:16: warning: "PT_SIZE" redefined 16 | #define PT_SIZE SZ_2M | In file included from arch/parisc/include/asm/asm-offsets.h:1, from arch/parisc/include/asm/smp.h:51, from include/linux/smp.h:114, from include/linux/lockdep.h:14, from include/linux/rcupdate.h:29, from include/linux/rculist.h:11, from include/linux/pid.h:5, from include/linux/sched.h:14, from include/linux/ratelimit.h:6, from include/linux/dev_printk.h:16, from include/linux/device.h:15, from include/linux/dma-mapping.h:7, from drivers/gpu/drm/etnaviv/etnaviv_iommu.c:7: ./include/generated/asm-offsets.h:191: note: this is the location of the previous definition 191 | #define PT_SIZE 472 /* sizeof(struct pt_regs) */ | vim +/PT_SIZE +16 drivers/gpu/drm/etnaviv/etnaviv_iommu.c a8c21a5451d831 The etnaviv authors 2015-12-03 15 a8c21a5451d831 The etnaviv authors 2015-12-03 @16 #define PT_SIZE SZ_2M a8c21a5451d831 The etnaviv authors 2015-12-03 17 #define PT_ENTRIES (PT_SIZE / sizeof(u32)) a8c21a5451d831 The etnaviv authors 2015-12-03 18 :::::: The code at line 16 was first introduced by commit :::::: a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 drm/etnaviv: add initial etnaviv DRM driver :::::: TO: The etnaviv authors :::::: CC: Lucas Stach --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org