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charset=us-ascii Content-Disposition: inline In-Reply-To: <20260126111939.1332983-2-mpenttil@redhat.com> X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: E592D18000D X-Stat-Signature: jniez93u5mz1ygggedmqxrd7zwhopbxc X-Rspam-User: X-HE-Tag: 1769453368-744741 X-HE-Meta: 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 a9lEPDrI ooQMaGfOFwf/TVWF6gN7ynUOPclYsiIIYrZ3gwfqQ2ShDTfLwvTdCtPZs+sBfp8b7+Cuz4Q88pNsYUcxkxi6Fk41mlciZ8Zbt79VWizqRRUWdRZYppig2opOuqKCzc1C9JRzcq6V6Qd306yvRq9Z6XN/DUEGvDbMJiIaEfoY+WV9F5JPIqRRxvt7cDxDjVSNL+EXjEq1H3rfGJK5orYTOlYtx3s8XFc0IfgvxVHLYSKi1zUYjGgVdqd0d97EUvuH+VS7btW3jg5XHjGPRMiDtGus/U6lPvqE7byzHK6KMoweLujuyQ9e7iY/oJY9C2B8RHQ7kETnhq0R1TEZKKInBTjnp6iICZugSqfPY X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi, kernel test robot noticed the following build errors: [auto build test ERROR on 63804fed149a6750ffd28610c5c1c98cce6bd377] url: https://github.com/intel-lab-lkp/linux/commits/mpenttil-redhat-com/mm-unified-hmm-fault-and-migrate-device-pagewalk-paths/20260126-192236 base: 63804fed149a6750ffd28610c5c1c98cce6bd377 patch link: https://lore.kernel.org/r/20260126111939.1332983-2-mpenttil%40redhat.com patch subject: [PATCH v3 1/3] mm: unified hmm fault and migrate device pagewalk paths config: x86_64-randconfig-005-20260126 (https://download.01.org/0day-ci/archive/20260127/202601270203.n7gikUG0-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260127/202601270203.n7gikUG0-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202601270203.n7gikUG0-lkp@intel.com/ All errors (new ones prefixed by >>): mm/hmm.c: In function 'hmm_vma_capture_migrate_range': >> mm/hmm.c:927:37: error: 'struct mmu_notifier_range' has no member named 'owner' 927 | if (!hmm_vma_walk->mmu_range.owner) { | ^ mm/hmm.c: In function 'hmm_range_fault': mm/hmm.c:1343:38: error: implicit declaration of function 'mmu_interval_check_retry' [-Wimplicit-function-declaration] 1343 | if (is_fault_path && mmu_interval_check_retry(range->notifier, | ^~~~~~~~~~~~~~~~~~~~~~~~ mm/hmm.c:1361:35: error: 'struct mmu_notifier_range' has no member named 'owner' 1361 | hmm_vma_walk.mmu_range.owner) { | ^ vim +927 mm/hmm.c 906 907 static int hmm_vma_capture_migrate_range(unsigned long start, 908 unsigned long end, 909 struct mm_walk *walk) 910 { 911 struct hmm_vma_walk *hmm_vma_walk = walk->private; 912 struct hmm_range *range = hmm_vma_walk->range; 913 914 if (!hmm_select_migrate(range)) 915 return 0; 916 917 if (hmm_vma_walk->vma && (hmm_vma_walk->vma != walk->vma)) 918 return -ERANGE; 919 920 hmm_vma_walk->vma = walk->vma; 921 hmm_vma_walk->start = start; 922 hmm_vma_walk->end = end; 923 924 if (end - start > range->end - range->start) 925 return -ERANGE; 926 > 927 if (!hmm_vma_walk->mmu_range.owner) { 928 mmu_notifier_range_init_owner(&hmm_vma_walk->mmu_range, MMU_NOTIFY_MIGRATE, 0, 929 walk->vma->vm_mm, start, end, 930 range->dev_private_owner); 931 mmu_notifier_invalidate_range_start(&hmm_vma_walk->mmu_range); 932 } 933 934 return 0; 935 } 936 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki