* Re: [PATCH 1/5] alloc_tag: load module tags into separate continuous memory [not found] <20240819151512.2363698-2-surenb@google.com> @ 2024-08-22 17:10 ` kernel test robot 2024-08-22 20:39 ` Suren Baghdasaryan 0 siblings, 1 reply; 2+ messages in thread From: kernel test robot @ 2024-08-22 17:10 UTC (permalink / raw) To: Suren Baghdasaryan, akpm Cc: llvm, oe-kbuild-all, kent.overstreet, corbet, arnd, mcgrof, rppt, paulmck, thuth, tglx, bp, xiongwei.song, ardb, david, vbabka, mhocko, hannes, roman.gushchin, dave, willy, liam.howlett, pasha.tatashin, souravpanda, keescook, dennis, jhubbard, yuzhao, vvvvvv, rostedt, iamjoonsoo.kim, rientjes Hi Suren, kernel test robot noticed the following build errors: [auto build test ERROR on 651c8c1d735983040bec4f71d0e2e690f3c0fc2d] url: https://github.com/intel-lab-lkp/linux/commits/Suren-Baghdasaryan/alloc_tag-load-module-tags-into-separate-continuous-memory/20240819-231747 base: 651c8c1d735983040bec4f71d0e2e690f3c0fc2d patch link: https://lore.kernel.org/r/20240819151512.2363698-2-surenb%40google.com patch subject: [PATCH 1/5] alloc_tag: load module tags into separate continuous memory config: s390-randconfig-001-20240822 (https://download.01.org/0day-ci/archive/20240823/202408230020.U02tOvjb-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 26670e7fa4f032a019d23d56c6a02926e854e8af) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240823/202408230020.U02tOvjb-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 <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202408230020.U02tOvjb-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from lib/alloc_tag.c:3: In file included from include/linux/execmem.h:6: In file included from include/linux/moduleloader.h:6: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/s390/include/asm/elf.h:181: In file included from arch/s390/include/asm/mmu_context.h:11: In file included from arch/s390/include/asm/pgalloc.h:18: In file included from include/linux/mm.h:2199: include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 504 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 505 | item]; | ~~~~ include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 511 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 512 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 524 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 525 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> lib/alloc_tag.c:16:22: warning: tentative definition of variable with internal linkage has incomplete non-array type 'struct module' [-Wtentative-definition-incomplete-type] 16 | static struct module unloaded_mod; | ^ include/linux/printk.h:358:8: note: forward declaration of 'struct module' 358 | struct module; | ^ lib/alloc_tag.c:18:22: warning: tentative definition of variable with internal linkage has incomplete non-array type 'struct module' [-Wtentative-definition-incomplete-type] 18 | static struct module prepend_mod; | ^ include/linux/printk.h:358:8: note: forward declaration of 'struct module' 358 | struct module; | ^ >> lib/alloc_tag.c:16:22: error: tentative definition has type 'struct module' that is never completed 16 | static struct module unloaded_mod; | ^ include/linux/printk.h:358:8: note: forward declaration of 'struct module' 358 | struct module; | ^ lib/alloc_tag.c:18:22: error: tentative definition has type 'struct module' that is never completed 18 | static struct module prepend_mod; | ^ include/linux/printk.h:358:8: note: forward declaration of 'struct module' 358 | struct module; | ^ 6 warnings and 2 errors generated. vim +16 lib/alloc_tag.c 11 12 static struct codetag_type *alloc_tag_cttype; 13 static struct alloc_tag_module_section module_tags; 14 static struct maple_tree mod_area_mt = MTREE_INIT(mod_area_mt, MT_FLAGS_ALLOC_RANGE); 15 /* A dummy object used to indicate an unloaded module */ > 16 static struct module unloaded_mod; 17 /* A dummy object used to indicate a module prepended area */ 18 static struct module prepend_mod; 19 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 1/5] alloc_tag: load module tags into separate continuous memory 2024-08-22 17:10 ` [PATCH 1/5] alloc_tag: load module tags into separate continuous memory kernel test robot @ 2024-08-22 20:39 ` Suren Baghdasaryan 0 siblings, 0 replies; 2+ messages in thread From: Suren Baghdasaryan @ 2024-08-22 20:39 UTC (permalink / raw) To: kernel test robot Cc: akpm, llvm, oe-kbuild-all, kent.overstreet, corbet, arnd, mcgrof, rppt, paulmck, thuth, tglx, bp, xiongwei.song, ardb, david, vbabka, mhocko, hannes, roman.gushchin, dave, willy, liam.howlett, pasha.tatashin, souravpanda, keescook, dennis, jhubbard, yuzhao, vvvvvv, rostedt, iamjoonsoo.kim, rientjes On Thu, Aug 22, 2024 at 10:10 AM kernel test robot <lkp@intel.com> wrote: > > Hi Suren, > > kernel test robot noticed the following build errors: > > [auto build test ERROR on 651c8c1d735983040bec4f71d0e2e690f3c0fc2d] > > url: https://github.com/intel-lab-lkp/linux/commits/Suren-Baghdasaryan/alloc_tag-load-module-tags-into-separate-continuous-memory/20240819-231747 > base: 651c8c1d735983040bec4f71d0e2e690f3c0fc2d > patch link: https://lore.kernel.org/r/20240819151512.2363698-2-surenb%40google.com > patch subject: [PATCH 1/5] alloc_tag: load module tags into separate continuous memory > config: s390-randconfig-001-20240822 (https://download.01.org/0day-ci/archive/20240823/202408230020.U02tOvjb-lkp@intel.com/config) > compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 26670e7fa4f032a019d23d56c6a02926e854e8af) > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240823/202408230020.U02tOvjb-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 <lkp@intel.com> > | Closes: https://lore.kernel.org/oe-kbuild-all/202408230020.U02tOvjb-lkp@intel.com/ > > All error/warnings (new ones prefixed by >>): > > In file included from lib/alloc_tag.c:3: > In file included from include/linux/execmem.h:6: > In file included from include/linux/moduleloader.h:6: > In file included from include/linux/module.h:19: > In file included from include/linux/elf.h:6: > In file included from arch/s390/include/asm/elf.h:181: > In file included from arch/s390/include/asm/mmu_context.h:11: > In file included from arch/s390/include/asm/pgalloc.h:18: > In file included from include/linux/mm.h:2199: > include/linux/vmstat.h:504:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] > 504 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + > | ~~~~~~~~~~~~~~~~~~~~~ ^ > 505 | item]; > | ~~~~ > include/linux/vmstat.h:511:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] > 511 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + > | ~~~~~~~~~~~~~~~~~~~~~ ^ > 512 | NR_VM_NUMA_EVENT_ITEMS + > | ~~~~~~~~~~~~~~~~~~~~~~ > include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] > 518 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" > | ~~~~~~~~~~~ ^ ~~~ > include/linux/vmstat.h:524:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] > 524 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + > | ~~~~~~~~~~~~~~~~~~~~~ ^ > 525 | NR_VM_NUMA_EVENT_ITEMS + > | ~~~~~~~~~~~~~~~~~~~~~~ > >> lib/alloc_tag.c:16:22: warning: tentative definition of variable with internal linkage has incomplete non-array type 'struct module' [-Wtentative-definition-incomplete-type] > 16 | static struct module unloaded_mod; Same issue here. I need to fix CONFIG_MODULES=n config. > | ^ > include/linux/printk.h:358:8: note: forward declaration of 'struct module' > 358 | struct module; > | ^ > lib/alloc_tag.c:18:22: warning: tentative definition of variable with internal linkage has incomplete non-array type 'struct module' [-Wtentative-definition-incomplete-type] > 18 | static struct module prepend_mod; > | ^ > include/linux/printk.h:358:8: note: forward declaration of 'struct module' > 358 | struct module; > | ^ > >> lib/alloc_tag.c:16:22: error: tentative definition has type 'struct module' that is never completed > 16 | static struct module unloaded_mod; > | ^ > include/linux/printk.h:358:8: note: forward declaration of 'struct module' > 358 | struct module; > | ^ > lib/alloc_tag.c:18:22: error: tentative definition has type 'struct module' that is never completed > 18 | static struct module prepend_mod; > | ^ > include/linux/printk.h:358:8: note: forward declaration of 'struct module' > 358 | struct module; > | ^ > 6 warnings and 2 errors generated. > > > vim +16 lib/alloc_tag.c > > 11 > 12 static struct codetag_type *alloc_tag_cttype; > 13 static struct alloc_tag_module_section module_tags; > 14 static struct maple_tree mod_area_mt = MTREE_INIT(mod_area_mt, MT_FLAGS_ALLOC_RANGE); > 15 /* A dummy object used to indicate an unloaded module */ > > 16 static struct module unloaded_mod; > 17 /* A dummy object used to indicate a module prepended area */ > 18 static struct module prepend_mod; > 19 > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki ^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-08-22 17:10 ` [PATCH 1/5] alloc_tag: load module tags into separate continuous memory kernel test robot
2024-08-22 20:39 ` Suren Baghdasaryan
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