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Peter Anvin" , Anshuman Khandual , Shaoqin Huang , Gavin Shan , Kefeng Wang , Mark Rutland , "Kirill A. Shutemov" , Yosry Ahmed Subject: Re: [PATCH 2/3] mm: Support tlbbatch flush for a range of PTEs Message-ID: <202501061535.zx9E486H-lkp@intel.com> References: <20250106031711.82855-3-21cnbao@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250106031711.82855-3-21cnbao@gmail.com> X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: BC728120004 X-Stat-Signature: pf6ex9ogcogbxbnh4qnfo5pbmy814zgm X-HE-Tag: 1736151801-722893 X-HE-Meta: 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 g6P7cv3p xEi4I4hSy+aWfwiCQRzBA+HLDC5jCNwzWNpYedVhV+BIbq/z2/H1Y8sDwenJTL73Ha5agb23iH8V/h9e9CIZ6WIRBMRqpi4/JgJY1DMkhsg4/obzZHBbo9gf3/Y+QXJTltj14SG2ebJadhFRDArgiohPLtHvGJkYOG1rz1y+uDq33WeJ2nUEiSoSN0IQ022qHoKdc+ZMfd+fTinGdb7I8jO6LlSzWHPK8TdBnkI/GtW9omgFTO0Cr81XjOx6S6+/ze73Fe4wqhLfPNZ82TZbvVlOLO8waG1xqqAZxANiroKyEn2EK8ws2ePgOOQAaeuGQu1BXU7fyQL4AtEvdKYrLLXOjEp+eOVrVgs+p 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 Barry, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Barry-Song/mm-set-folio-swapbacked-iff-folios-are-dirty-in-try_to_unmap_one/20250106-112638 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250106031711.82855-3-21cnbao%40gmail.com patch subject: [PATCH 2/3] mm: Support tlbbatch flush for a range of PTEs config: i386-buildonly-randconfig-002-20250106 (https://download.01.org/0day-ci/archive/20250106/202501061535.zx9E486H-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250106/202501061535.zx9E486H-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/202501061535.zx9E486H-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/x86/include/asm/uaccess.h:17, from include/linux/uaccess.h:12, from include/linux/sched/task.h:13, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/cgroup.h:17, from include/linux/memcontrol.h:13, from include/linux/swap.h:9, from include/linux/suspend.h:5, from arch/x86/kernel/asm-offsets.c:14: >> arch/x86/include/asm/tlbflush.h:283:46: error: unknown type name 'unsignd'; did you mean 'unsigned'? 283 | unsignd long size) | ^~~~~~~ | unsigned make[3]: *** [scripts/Makefile.build:102: arch/x86/kernel/asm-offsets.s] Error 1 shuffle=998720002 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1263: prepare0] Error 2 shuffle=998720002 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:251: __sub-make] Error 2 shuffle=998720002 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:251: __sub-make] Error 2 shuffle=998720002 make: Target 'prepare' not remade because of errors. vim +283 arch/x86/include/asm/tlbflush.h 279 280 static inline void arch_tlbbatch_add_pending(struct arch_tlbflush_unmap_batch *batch, 281 struct mm_struct *mm, 282 unsigned long uaddr, > 283 unsignd long size) 284 { 285 inc_mm_tlb_gen(mm); 286 cpumask_or(&batch->cpumask, &batch->cpumask, mm_cpumask(mm)); 287 mmu_notifier_arch_invalidate_secondary_tlbs(mm, 0, -1UL); 288 } 289 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki