Hi Christophe, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm/drm-next] [also build test ERROR on v5.16-rc2 next-20211118] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Christophe-JAILLET/drm-amdkfd-Use-bitmap_zalloc-when-applicable/20211122-014305 base: git://anongit.freedesktop.org/drm/drm drm-next config: x86_64-randconfig-a015-20211121 (attached as .config) 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/0day-ci/linux/commit/0f65744094ce515a9dfe6b5e655ad59861eca35b git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Christophe-JAILLET/drm-amdkfd-Use-bitmap_zalloc-when-applicable/20211122-014305 git checkout 0f65744094ce515a9dfe6b5e655ad59861eca35b # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c:1438:11: error: called object type 'int' is not a function or function pointer GFP_KERNEL); ^ include/linux/gfp.h:324:20: note: expanded from macro 'GFP_KERNEL' #define GFP_KERNEL (__GFP_RECLAIM | __GFP_IO | __GFP_FS) ^ 1 error generated. vim +/int +1438 drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c 1426 1427 static int init_doorbell_bitmap(struct qcm_process_device *qpd, 1428 struct kfd_dev *dev) 1429 { 1430 unsigned int i; 1431 int range_start = dev->shared_resources.non_cp_doorbells_start; 1432 int range_end = dev->shared_resources.non_cp_doorbells_end; 1433 1434 if (!KFD_IS_SOC15(dev->device_info->asic_family)) 1435 return 0; 1436 1437 qpd->doorbell_bitmap = bitmap_zalloc(KFD_MAX_NUM_OF_QUEUES_PER_PROCESS > 1438 GFP_KERNEL); 1439 if (!qpd->doorbell_bitmap) 1440 return -ENOMEM; 1441 1442 /* Mask out doorbells reserved for SDMA, IH, and VCN on SOC15. */ 1443 pr_debug("reserved doorbell 0x%03x - 0x%03x\n", range_start, range_end); 1444 pr_debug("reserved doorbell 0x%03x - 0x%03x\n", 1445 range_start + KFD_QUEUE_DOORBELL_MIRROR_OFFSET, 1446 range_end + KFD_QUEUE_DOORBELL_MIRROR_OFFSET); 1447 1448 for (i = 0; i < KFD_MAX_NUM_OF_QUEUES_PER_PROCESS / 2; i++) { 1449 if (i >= range_start && i <= range_end) { 1450 set_bit(i, qpd->doorbell_bitmap); 1451 set_bit(i + KFD_QUEUE_DOORBELL_MIRROR_OFFSET, 1452 qpd->doorbell_bitmap); 1453 } 1454 } 1455 1456 return 0; 1457 } 1458 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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