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Message-ID: <202307281532.pVsrTsL2-lkp@intel.com> References: <20230727183745.682880-1-ppbuk5246@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230727183745.682880-1-ppbuk5246@gmail.com> X-Rspamd-Queue-Id: 96BE5C0023 X-Rspam-User: X-Stat-Signature: a9zskmqzmd5uafj585p1dx9cd6if37xx X-Rspamd-Server: rspam01 X-HE-Tag: 1690531742-90437 X-HE-Meta: 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 ao9X49Mz Qh240sld2d5NFWkMDpUJzSdyqgrQn5MMUIZq2duaIYK63wRk49YACCG6CN8g44yoQxnUwYt7z99vGgJvizqTwhEbu40yX6E3XnwizPysfr8IgGonYZxb1DMpPbUKbvGKNlkHirzjcqO51sBuvwra12fAYmKYREAipvhtxo0qYspzoshlCQWgsYOeYlfzug9W/vVINiS/8QLLAiSn7gwScxrGLIm83CYljqfyYlDlxXGUk+6ToYWCTwI3Ccw3FORnQ9EEQXSKnED8d+oJTcwWe84xcl4QZ4tTBxkDM17e76UbqbdpJ02tucnbsL3few2CPupHwPZStMByDFeXPkO3TQ6AScjFwjOe/SPcIwWs5BakgU39ONd7Ao4z3emkaL+vPUQfvaXuFd7X9x+e+FRiLfB5JTmqIeIQ7nylcK3tpLmR4OQhbX1cUiZp0BdMN3FJYpckdQzHo7U+LrzCkr8DPExUPq5+vUU5xstdXXkch7I/8+BI= 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: Hi Levi, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on linus/master v6.5-rc3 next-20230728] [cannot apply to sj/damon/next] [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/Levi-Yun/damon-Use-pmdp_get-instead-of-drect-dereferencing-pmd/20230728-024044 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20230727183745.682880-1-ppbuk5246%40gmail.com patch subject: [PATCH] damon: Use pmdp_get instead of drect dereferencing pmd. config: i386-randconfig-i016-20230727 (https://download.01.org/0day-ci/archive/20230728/202307281532.pVsrTsL2-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce: (https://download.01.org/0day-ci/archive/20230728/202307281532.pVsrTsL2-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/202307281532.pVsrTsL2-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/damon/vaddr.c: In function 'damon_young_pmd_entry': >> mm/damon/vaddr.c:440:15: warning: unused variable 'pmde' [-Wunused-variable] 440 | pmd_t pmde; | ^~~~ vim +/pmde +440 mm/damon/vaddr.c 434 435 static int damon_young_pmd_entry(pmd_t *pmd, unsigned long addr, 436 unsigned long next, struct mm_walk *walk) 437 { 438 pte_t *pte; 439 pte_t ptent; > 440 pmd_t pmde; 441 spinlock_t *ptl; 442 struct folio *folio; 443 struct damon_young_walk_private *priv = walk->private; 444 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki