Hi Mike, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 92ed301919932f777713b9172e525674157e983d commit: 397dc00e249ec64e106374565575dd0eb7e25998 mips: sgi-ip27: switch from DISCONTIGMEM to SPARSEMEM date: 10 months ago config: mips-randconfig-r016-20200727 (attached as .config) compiler: mips64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 397dc00e249ec64e106374565575dd0eb7e25998 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>): In file included from arch/mips/include/asm/topology.h:11, from include/linux/topology.h:36, from include/linux/gfp.h:9, from include/linux/slab.h:15, from include/linux/crypto.h:19, from include/crypto/hash.h:11, from include/linux/uio.h:10, from include/linux/socket.h:8, from include/linux/compat.h:15, from arch/mips/kernel/asm-offsets.c:12: arch/mips/include/asm/mach-ip27/topology.h:25:39: error: 'MAX_COMPACT_NODES' undeclared here (not in a function) 25 | extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; | ^~~~~~~~~~~~~~~~~ include/linux/topology.h: In function 'numa_node_id': >> arch/mips/include/asm/mach-ip27/topology.h:16:27: error: implicit >> declaration of function 'cputonasid' [-Werror=implicit-function-declaration] 16 | #define cpu_to_node(cpu) (cputonasid(cpu)) | ^~~~~~~~~~ include/linux/topology.h:119:9: note: in expansion of macro 'cpu_to_node' 119 | return cpu_to_node(raw_smp_processor_id()); | ^~~~~~~~~~~ include/linux/topology.h: In function 'cpu_cpu_mask': >> arch/mips/include/asm/mach-ip27/topology.h:19:7: error: implicit declaration >> of function 'hub_data' [-Werror=implicit-function-declaration] 19 | &hub_data(node)->h_cpus) | ^~~~~~~~ include/linux/topology.h:227:9: note: in expansion of macro 'cpumask_of_node' 227 | return cpumask_of_node(cpu_to_node(cpu)); | ^~~~~~~~~~~~~~~ >> arch/mips/include/asm/mach-ip27/topology.h:19:21: error: invalid type >> argument of '->' (have 'int') 19 | &hub_data(node)->h_cpus) | ^~ include/linux/topology.h:227:9: note: in expansion of macro 'cpumask_of_node' 227 | return cpumask_of_node(cpu_to_node(cpu)); | ^~~~~~~~~~~~~~~ In file included from arch/mips/include/asm/pgtable.h:644, from include/linux/mm.h:99, from arch/mips/kernel/asm-offsets.c:15: include/asm-generic/pgtable.h: At top level: include/asm-generic/pgtable.h:16:2: error: #error CONFIG_PGTABLE_LEVELS is not consistent with __PAGETABLE_{P4D,PUD,PMD}_FOLDED 16 | #error CONFIG_PGTABLE_LEVELS is not consistent with __PAGETABLE_{P4D,PUD,PMD}_FOLDED | ^~~~~ include/asm-generic/pgtable.h:390:28: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 390 | static inline int p4d_same(p4d_t p4d_a, p4d_t p4d_b) | ^~~~~ | pmd_t include/asm-generic/pgtable.h:390:41: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 390 | static inline int p4d_same(p4d_t p4d_a, p4d_t p4d_b) | ^~~~~ | pmd_t include/asm-generic/pgtable.h:561:20: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 561 | void p4d_clear_bad(p4d_t *); | ^~~~~ | pmd_t include/asm-generic/pgtable.h:576:41: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 576 | static inline int p4d_none_or_clear_bad(p4d_t *p4d) | ^~~~~ | pmd_t include/asm-generic/pgtable.h:1063:32: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 1063 | static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) | ^~~~~ | pmd_t include/asm-generic/pgtable.h:1075:34: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 1075 | static inline int p4d_clear_huge(p4d_t *p4d) | ^~~~~ | pmd_t include/asm-generic/pgtable.h:1087:37: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 1087 | static inline int p4d_free_pud_page(p4d_t *p4d, unsigned long addr) | ^~~~~ | pmd_t In file included from arch/mips/kernel/asm-offsets.c:15: include/linux/mm.h:1773:39: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 1773 | int __pud_alloc(struct mm_struct *mm, p4d_t *p4d, unsigned long address); | ^~~~~ | pmd_t include/linux/mm.h:1860:15: error: unknown type name 'p4d_t' 1860 | static inline p4d_t *p4d_alloc(struct mm_struct *mm, pgd_t *pgd, | ^~~~~ include/linux/mm.h: In function 'p4d_alloc': include/linux/mm.h:1864:10: error: implicit declaration of function 'p4d_offset'; did you mean 'pmd_offset'? [-Werror=implicit-function-declaration] 1864 | NULL : p4d_offset(pgd, address); | ^~~~~~~~~~ | pmd_offset include/linux/mm.h:1864:8: warning: pointer/integer type mismatch in conditional expression 1864 | NULL : p4d_offset(pgd, address); | ^ include/linux/mm.h: At top level: include/linux/mm.h:1867:54: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 1867 | static inline pud_t *pud_alloc(struct mm_struct *mm, p4d_t *p4d, | ^~~~~ | pmd_t In file included from arch/mips/kernel/asm-offsets.c:15: include/linux/mm.h:2753:1: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 2753 | p4d_t *vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node); | ^~~~~ | pmd_t include/linux/mm.h:2754:29: error: unknown type name 'p4d_t'; did you mean 'pmd_t'? 2754 | pud_t *vmemmap_pud_populate(p4d_t *p4d, unsigned long addr, int node); | ^~~~~ | pmd_t arch/mips/kernel/asm-offsets.c:26:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes] 26 | void output_ptreg_defines(void) | ^~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:78:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes] 78 | void output_task_defines(void) | ^~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:93:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes] 93 | void output_thread_info_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:110:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes] 110 | void output_thread_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:138:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes] 138 | void output_thread_fpu_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:181:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes] 181 | void output_mm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:242:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes] 242 | void output_sc_defines(void) | ^~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:255:6: warning: no previous prototype for 'output_signal_defined' [-Wmissing-prototypes] 255 | void output_signal_defined(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:334:6: warning: no previous prototype for 'output_pm_defines' [-Wmissing-prototypes] 334 | void output_pm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/mips/kernel/asm-offsets.c:348:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes] 348 | void output_kvm_defines(void) | ^~~~~~~~~~~~~~~~~~ vim +/hub_data +19 arch/mips/include/asm/mach-ip27/topology.h cc6e8e0812cf95 include/asm-mips/mach-ip27/topology.h Ralf Baechle 2007-10-11 15 4bf841ebf17aaa arch/mips/include/asm/mach-ip27/topology.h Thomas Bogendoerfer 2019-10-03 @16 #define cpu_to_node(cpu) (cputonasid(cpu)) d797396f3387c5 arch/mips/include/asm/mach-ip27/topology.h Anton Blanchard 2010-01-06 17 #define cpumask_of_node(node) ((node) == -1 ? \ d797396f3387c5 arch/mips/include/asm/mach-ip27/topology.h Anton Blanchard 2010-01-06 18 cpu_all_mask : \ d797396f3387c5 arch/mips/include/asm/mach-ip27/topology.h Anton Blanchard 2010-01-06 @19 &hub_data(node)->h_cpus) 9dbdfce85c165f include/asm-mips/mach-ip27/topology.h Ralf Baechle 2005-09-15 20 struct pci_bus; 9dbdfce85c165f include/asm-mips/mach-ip27/topology.h Ralf Baechle 2005-09-15 21 extern int pcibus_to_node(struct pci_bus *); 9dbdfce85c165f include/asm-mips/mach-ip27/topology.h Ralf Baechle 2005-09-15 22 a57140e9a85058 arch/mips/include/asm/mach-ip27/topology.h Thomas Bogendoerfer 2019-05-07 23 #define cpumask_of_pcibus(bus) (cpumask_of_node(pcibus_to_node(bus))) ^1da177e4c3f41 include/asm-mips/mach-ip27/topology.h Linus Torvalds 2005-04-16 24 ^1da177e4c3f41 include/asm-mips/mach-ip27/topology.h Linus Torvalds 2005-04-16 @25 extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; ^1da177e4c3f41 include/asm-mips/mach-ip27/topology.h Linus Torvalds 2005-04-16 26 :::::: The code at line 19 was first introduced by commit :::::: d797396f3387c5be8f63fcc8e9be98bb884ea86a MIPS: cpumask_of_node() should handle -1 as a node :::::: TO: Anton Blanchard <an...@samba.org> :::::: CC: Ralf Baechle <r...@linux-mips.org> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
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