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X-IronPort-AV: E=McAfee;i="6600,9927,10889"; a="370238003" X-IronPort-AV: E=Sophos;i="6.03,289,1694761200"; d="scan'208";a="370238003" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Nov 2023 09:21:55 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10889"; a="1010689801" X-IronPort-AV: E=Sophos;i="6.03,289,1694761200"; d="scan'208";a="1010689801" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by fmsmga006.fm.intel.com with ESMTP; 09 Nov 2023 09:21:50 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r18iy-0008xW-0t; Thu, 09 Nov 2023 17:21:48 +0000 Date: Fri, 10 Nov 2023 01:09:29 +0800 From: kernel test robot To: Byungchul Park , linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: oe-kbuild-all@lists.linux.dev, kernel_team@skhynix.com, akpm@linux-foundation.org, ying.huang@intel.com, namit@vmware.com, xhao@linux.alibaba.com, mgorman@techsingularity.net, hughd@google.com, willy@infradead.org, david@redhat.com, peterz@infradead.org, luto@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com Subject: Re: [v4 2/3] mm: Defer TLB flush by keeping both src and dst folios at migration Message-ID: <202311092356.XzY1aBHX-lkp@intel.com> References: <20231109045908.54996-3-byungchul@sk.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231109045908.54996-3-byungchul@sk.com> X-Rspamd-Queue-Id: 0EE291A0009 X-Rspam-User: X-Stat-Signature: mfpxozziy86h9qbc3eztkqrt34ehzfge X-Rspamd-Server: rspam03 X-HE-Tag: 1699550516-905812 X-HE-Meta: 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 CJgGbr5v jIwTwXZ1VK5s4czsVvZz/5xvcpGpnzIfQ5TltUL0+3C3VFLkSwXmyDBUBn32SfCAhitvNULiQ3EsAnBVjQIScwQsT6DXVYvLEn41e652DfCjEr7N0pw8RGaaCaAVIrqZA8RS9jp0mJKm5/7ClBoedd0NArZ6qcADmTqR+sc0c6BGofYwl0fi7gWEgxkf8+I+XgZ04dnqA20LEK5nKtGJOjy6TZTlWoy0Poe1bFmeLoivpBpLxNAC0EwHFYaGijyW4AlDrxAE8gfw4GvvQCq9TmU9zuTwq9Uus2ItEUJcKc6jy/wglT33zmYsexHfL/XSDShHTfsd5z5RvLwYWRtEgdHGrBdYs49WRf6cI4HiUPMaqx8Co1DnckdirtHb/EGUHYh9hQfijFqM0zIQv0V38TMAzbyToxn2qpATX8vgRRxKd574= 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 Byungchul, kernel test robot noticed the following build errors: [auto build test ERROR on tip/sched/core] [also build test ERROR on tip/x86/core tip/x86/mm v6.6] [cannot apply to akpm-mm/mm-everything linus/master next-20231109] [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/Byungchul-Park/mm-rmap-Recognize-read-only-TLB-entries-during-batched-TLB-flush/20231109-163706 base: tip/sched/core patch link: https://lore.kernel.org/r/20231109045908.54996-3-byungchul%40sk.com patch subject: [v4 2/3] mm: Defer TLB flush by keeping both src and dst folios at migration config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20231109/202311092356.XzY1aBHX-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231109/202311092356.XzY1aBHX-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/202311092356.XzY1aBHX-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/mmzone.h:22, from include/linux/topology.h:33, from include/linux/irq.h:19, from include/asm-generic/hardirq.h:17, from ./arch/m68k/include/generated/asm/hardirq.h:1, from include/linux/hardirq.h:11, from include/linux/interrupt.h:11, from include/linux/kernel_stat.h:9, from arch/m68k/kernel/asm-offsets.c:16: >> include/linux/mm_types.h:1416:42: error: field 'arch' has incomplete type 1416 | struct arch_tlbflush_unmap_batch arch; | ^~~~ make[3]: *** [scripts/Makefile.build:116: arch/m68k/kernel/asm-offsets.s] Error 1 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1202: prepare0] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +/arch +1416 include/linux/mm_types.h 1401 1402 struct migrc_req { 1403 /* 1404 * folios pending for TLB flush 1405 */ 1406 struct list_head folios; 1407 1408 /* 1409 * for hanging to the associated numa node 1410 */ 1411 struct llist_node llnode; 1412 1413 /* 1414 * architecture specific data for batched TLB flush 1415 */ > 1416 struct arch_tlbflush_unmap_batch arch; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki