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charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 1D441C0002 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: hs8jost3zhe95yjh1798db9nfu546f89 X-HE-Tag: 1791455580-160038 X-HE-Meta: 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 0Q+Phzh7 uSlbrNfaogiACbXbfLU4sw3kc18str4oXQXTCHmvU+iigDQg2uWeG+iWEBHwsC+H7pWRoFGPEPlBuDAS0NqQZkW38iwYeio0HV7gMKktncET+epBiu/C3WAmbw9Mg1TbNnrtwV8v+GWdcy8U9OBgCxBqQJixkHsDbyUltBbi38fBy/yleZvy1GJW6seIAIMX9TE4yaqD5ar1TIEq5dYNO3E9CCq75nyLNocTEUrhQ2u1U6ewXF1Jfwl9mRD+YwbwtEw8JYTosLh5u0BxNQ3IhBaHL7khBgl9YiXEjz9dTg4gvJKWa8CPVw4E90u80hBq4sjBHzczygrLjgsHlLXbQkTOeftvFp25VqS81wnA+RE/JXYsg0jM48Iox3iG07ZZDAoqFNsNvGdGqS8Q+dFi8/yVrk5ibP7PVjQlv9D6B0AjkibOf921DzHTF8A3yY6k8CQgndGP5qSJqWZY= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Alexander, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v7.3-rc6] [cannot apply to akpm-mm/mm-everything s390/features kvms390/next next-20261006] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Alexander-Gordeev/mm-introduce-hw_pte_t-for-PTE-table-storage/20261007-134144 base: linus/master patch link: https://lore.kernel.org/r/c22ed0a2d9ff0f4fff69a17332a377c460d993dc.1791365932.git.agordeev%40linux.ibm.com patch subject: [PATCH v8 11/15] s390: Distinguish hardware and software PTEs config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20261008/202610081806.wcWlNqQf-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 80cd965b6323b208519f8ab1d5ee86e4ea9862f4) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261008/202610081806.wcWlNqQf-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/202610081806.wcWlNqQf-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/damon/vaddr.c:303:45: error: incompatible pointer types passing 'pte_t *' to parameter of type 'hw_pte_t *' (aka 'struct __hw_pte_t *') [-Wincompatible-pointer-types] 303 | *entry = huge_ptep_get_and_clear(mm, addr, pte, psize); | ^~~ arch/s390/include/asm/hugetlb.h:34:40: note: passing argument to parameter 'ptep' here 34 | unsigned long addr, hw_pte_t *ptep, | ^ mm/damon/vaddr.c:305:28: error: incompatible pointer types passing 'pte_t *' to parameter of type 'hw_pte_t *' (aka 'struct __hw_pte_t *') [-Wincompatible-pointer-types] 305 | set_huge_pte_at(mm, addr, pte, *entry, psize); | ^~~ arch/s390/include/asm/hugetlb.h:22:18: note: passing argument to parameter 'ptep' here 22 | hw_pte_t *ptep, pte_t pte, unsigned long sz); | ^ >> mm/damon/vaddr.c:318:40: error: incompatible pointer types passing 'hw_pte_t *' (aka 'struct __hw_pte_t *') to parameter of type 'pte_t *' [-Wincompatible-pointer-types] 318 | referenced = damon_hugetlb_ptep_mkold(pte, mm, vma, addr, &entry); | ^~~ mm/damon/vaddr.c:296:45: note: passing argument to parameter 'pte' here 296 | static bool damon_hugetlb_ptep_mkold(pte_t *pte, struct mm_struct *mm, | ^ 3 errors generated. vim +303 mm/damon/vaddr.c 3f49584b262cf8 SeongJae Park 2021-09-07 294 49f4203aae06ba Baolin Wang 2022-01-14 295 #ifdef CONFIG_HUGETLB_PAGE 39c0ceedd54557 SJ Park 2026-09-07 296 static bool damon_hugetlb_ptep_mkold(pte_t *pte, struct mm_struct *mm, 39c0ceedd54557 SJ Park 2026-09-07 297 struct vm_area_struct *vma, unsigned long addr, pte_t *entry) 39c0ceedd54557 SJ Park 2026-09-07 298 { 39c0ceedd54557 SJ Park 2026-09-07 299 unsigned long psize = huge_page_size(hstate_vma(vma)); 39c0ceedd54557 SJ Park 2026-09-07 300 39c0ceedd54557 SJ Park 2026-09-07 301 if (!pte_young(*entry)) 39c0ceedd54557 SJ Park 2026-09-07 302 return false; 39c0ceedd54557 SJ Park 2026-09-07 @303 *entry = huge_ptep_get_and_clear(mm, addr, pte, psize); 39c0ceedd54557 SJ Park 2026-09-07 304 *entry = pte_mkold(*entry); 39c0ceedd54557 SJ Park 2026-09-07 305 set_huge_pte_at(mm, addr, pte, *entry, psize); 39c0ceedd54557 SJ Park 2026-09-07 306 return true; 39c0ceedd54557 SJ Park 2026-09-07 307 } 39c0ceedd54557 SJ Park 2026-09-07 308 6ecdfd6e16f5f4 Muhammad Usama Anjum 2026-10-07 309 static void damon_hugetlb_mkold(hw_pte_t *pte, struct mm_struct *mm, 49f4203aae06ba Baolin Wang 2022-01-14 310 struct vm_area_struct *vma, unsigned long addr) 49f4203aae06ba Baolin Wang 2022-01-14 311 { 49f4203aae06ba Baolin Wang 2022-01-14 312 bool referenced = false; e6c0c03245b14d Christophe Leroy 2024-07-02 313 pte_t entry = huge_ptep_get(mm, addr, pte); 6b7cea90c82e10 Kefeng Wang 2022-12-30 314 struct folio *folio = pfn_folio(pte_pfn(entry)); 49f4203aae06ba Baolin Wang 2022-01-14 315 6b7cea90c82e10 Kefeng Wang 2022-12-30 316 folio_get(folio); 49f4203aae06ba Baolin Wang 2022-01-14 317 39c0ceedd54557 SJ Park 2026-09-07 @318 referenced = damon_hugetlb_ptep_mkold(pte, mm, vma, addr, &entry); 49f4203aae06ba Baolin Wang 2022-01-14 319 if (mmu_notifier_clear_young(mm, addr, 49f4203aae06ba Baolin Wang 2022-01-14 320 addr + huge_page_size(hstate_vma(vma)))) 49f4203aae06ba Baolin Wang 2022-01-14 321 referenced = true; 49f4203aae06ba Baolin Wang 2022-01-14 322 49f4203aae06ba Baolin Wang 2022-01-14 323 if (referenced) 6b7cea90c82e10 Kefeng Wang 2022-12-30 324 folio_set_young(folio); 49f4203aae06ba Baolin Wang 2022-01-14 325 6b7cea90c82e10 Kefeng Wang 2022-12-30 326 folio_set_idle(folio); 6b7cea90c82e10 Kefeng Wang 2022-12-30 327 folio_put(folio); 49f4203aae06ba Baolin Wang 2022-01-14 328 } 49f4203aae06ba Baolin Wang 2022-01-14 329 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki