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Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Chen Yu , "Peter Zijlstra (Intel)" , Usama Arif , Hao Jia , "Kirill A. Shutemov" , Oleg Nesterov , Christian Brauner , Mateusz Guzik , Steven Rostedt , Andrii Nakryiko Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List Subject: Re: [PATCH v0 1/2] mm: swap: Gather swap entries and batch async release core Message-ID: <202509101043.MFfNJgKH-lkp@intel.com> References: <20250909065349.574894-2-liulei.rjpt@vivo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250909065349.574894-2-liulei.rjpt@vivo.com> X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: EE97E1C0006 X-Stat-Signature: ecud8ekqz4h5xxdm7myxza94q9qukk6u X-HE-Tag: 1757474005-152513 X-HE-Meta: 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 f9/LdEaq i8Q2fvDLInyjg/Eao84yds0qYSRN0/okiwnQ+1kw2K3J8N8tz0gxLmtlf7P8CF9gTQwamnAzLYQPuK++vn9ukxiBm08Kb2lTJ5lA9dZGbXwkFcZiGKrxJinqzRIHc42EU2IURKTHv70Hshjrvknp8CZQMgaLZ19EazhD5DeRaUH0RVgflykg8L2Soy7FWpNPjF/DTCQag6wRkaDXSwTsBwRICRkrvpmlN9VodKBXQDGrRTJ214THqkY6ssUDcOB4gHom8zXnPoGJFb+7AKQynElYcfOh0YbtwtplfadZksBAddJeoPItJqqUkQ8y+GQxvmZi0sBbIXZEstpY6DrhEM+9ezzvbT1uA7dnd 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 Lei, 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/Lei-Liu/mm-swap-Gather-swap-entries-and-batch-async-release-core/20250909-145620 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250909065349.574894-2-liulei.rjpt%40vivo.com patch subject: [PATCH v0 1/2] mm: swap: Gather swap entries and batch async release core config: sparc-randconfig-002-20250910 (https://download.01.org/0day-ci/archive/20250910/202509101043.MFfNJgKH-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250910/202509101043.MFfNJgKH-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/202509101043.MFfNJgKH-lkp@intel.com/ All errors (new ones prefixed by >>): sparc64-linux-ld: kernel/exit.o: in function `do_exit': >> exit.c:(.text+0x19f0): undefined reference to `exiting_task_count' >> sparc64-linux-ld: exit.c:(.text+0x1a14): undefined reference to `exiting_task_count' sparc64-linux-ld: exit.c:(.text+0x2124): undefined reference to `exiting_task_count' sparc64-linux-ld: mm/memory.o: in function `unmap_page_range': >> memory.c:(.text+0x46a4): undefined reference to `add_to_swap_gather_cache' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki