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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250227-pageblock-lockdep-v1-1-3701efb331bb@google.com> X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: A5ED1100008 X-Stat-Signature: eare5i8afz4bnmxwcw3wq59n4dsq3ttc X-HE-Tag: 1740786214-572842 X-HE-Meta: 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 567LlZ4O IVgVRSkhzesgaIq9co3Yngo0+hXq8tmm+4qrHuCqIjjfgwekK9iAJohKn/wpNefcjzwDSNbGj51gTdDcfRsH+FIywn9cW1EW0nZe9hDS2Ojx/Qvc12etA9Ckz7NSQLeI4ov0svmnDCCVWgeEz2i+5gpt8IUa9dNeyFv9J1Y3BcacenaAjfCvbW4JeYvpzvdMRGCWmpkeODe+t5waC2pq+J2zrDijR3ky8R4jKgUmoSqVbl9u1L9ft7LxrSl1Y+x43BGPK4p8hxtQjqqwi8bLYRMoHnrKeIgM8Fl943ddq5jRPcQD5lY0qwozUFHbiGnG8NyctH6Y9B1IwQERQ//hdAZMdM8LIu6jhjd4h/iCR7JG0iffl3S0Y+KrWrgGgBK8MTuHGbXrAJu1rdqs= 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 Brendan, kernel test robot noticed the following build errors: [auto build test ERROR on d58172d128acbafa2295aa17cc96e28260da9a86] url: https://github.com/intel-lab-lkp/linux/commits/Brendan-Jackman/mm-page_alloc-Add-lockdep-assertion-for-pageblock-type-change/20250228-002107 base: d58172d128acbafa2295aa17cc96e28260da9a86 patch link: https://lore.kernel.org/r/20250227-pageblock-lockdep-v1-1-3701efb331bb%40google.com patch subject: [PATCH] mm/page_alloc: Add lockdep assertion for pageblock type change config: i386-buildonly-randconfig-005-20250301 (https://download.01.org/0day-ci/archive/20250301/202503010632.CEkonAAQ-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/20250301/202503010632.CEkonAAQ-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/202503010632.CEkonAAQ-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/x86/include/asm/bug.h:99, from include/linux/bug.h:5, from include/linux/mmdebug.h:5, from include/linux/mm.h:6, from mm/page_alloc.c:19: mm/page_alloc.c: In function 'set_pageblock_migratetype': >> mm/page_alloc.c:421:17: error: implicit declaration of function 'in_mem_hotplug' [-Werror=implicit-function-declaration] 421 | in_mem_hotplug() || | ^~~~~~~~~~~~~~ include/asm-generic/bug.h:171:32: note: in definition of macro 'WARN_ON' 171 | int __ret_warn_on = !!(condition); \ | ^~~~~~~~~ include/linux/lockdep.h:282:14: note: in expansion of macro 'WARN_ON_ONCE' 282 | do { WARN_ON_ONCE(debug_locks && !(cond)); } while (0) | ^~~~~~~~~~~~ mm/page_alloc.c:420:9: note: in expansion of macro 'lockdep_assert_once' 420 | lockdep_assert_once(system_state == SYSTEM_BOOTING || | ^~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/in_mem_hotplug +421 mm/page_alloc.c 417 418 void set_pageblock_migratetype(struct page *page, int migratetype) 419 { 420 lockdep_assert_once(system_state == SYSTEM_BOOTING || > 421 in_mem_hotplug() || 422 lockdep_is_held(&page_zone(page)->lock)); 423 424 if (unlikely(page_group_by_mobility_disabled && 425 migratetype < MIGRATE_PCPTYPES)) 426 migratetype = MIGRATE_UNMOVABLE; 427 428 set_pfnblock_flags_mask(page, (unsigned long)migratetype, 429 page_to_pfn(page), MIGRATETYPE_MASK); 430 } 431 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki