tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e46fbbc0ad301c3517340bf966d39b8493a2ebb0 commit: c99ab2e30089c85721b1d05b616cfb7daacf32d6 [2630/2630] arm-spe: Export boost SPE sampling info via tracefs tracepoint config: arm64-randconfig-r111-20250803 (https://download.01.org/0day-ci/archive/20250804/202508042343.eV7Ma2ft-lkp@i...) compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6) reproduce: (https://download.01.org/0day-ci/archive/20250804/202508042343.eV7Ma2ft-lkp@i...) 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/202508042343.eV7Ma2ft-lkp@intel.com/ All errors (new ones prefixed by >>): DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:305:6: note: expanded from macro 'DEFINE_TRACE_FN' int __traceiter_##_name(void *__data, proto); \ ^ <scratch space>:127:1: note: expanded from here __traceiter_mm_spe_record ^ include/trace/events/kmem.h:416:1: note: previous declaration is here TRACE_EVENT(mm_spe_record, ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' extern int __traceiter_##name(data_proto); \ ^ <scratch space>:50:1: note: expanded from here __traceiter_mm_spe_record ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:416:1: error: conflicting types for '__traceiter_mm_spe_record' TRACE_EVENT(mm_spe_record, ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:319:6: note: expanded from macro 'DEFINE_TRACE_FN' int __traceiter_##_name(void *__data, proto) \ ^ <scratch space>:137:1: note: expanded from here __traceiter_mm_spe_record ^ include/trace/events/kmem.h:416:1: note: previous declaration is here TRACE_EVENT(mm_spe_record, ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' extern int __traceiter_##name(data_proto); \ ^ <scratch space>:50:1: note: expanded from here __traceiter_mm_spe_record ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^ include/trace/events/kmem.h:416:1: error: conflicting types for '__probestub_mm_spe_record' TRACE_EVENT(mm_spe_record, ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:335:7: note: expanded from macro 'DEFINE_TRACE_FN' void __probestub_##_name(void *__data, proto) \ ^ <scratch space>:2:1: note: expanded from here __probestub_mm_spe_record ^ include/trace/events/kmem.h:416:1: note: previous declaration is here include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:306:7: note: expanded from macro 'DEFINE_TRACE_FN' void __probestub_##_name(void *__data, proto); \ ^ <scratch space>:128:1: note: expanded from here __probestub_mm_spe_record ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:439:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^

...

include/trace/events/kmem.h:438:1: error: conflicting types for '__traceiter_spe_boost_spe_record' TRACE_EVENT(spe_boost_spe_record, ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:305:6: note: expanded from macro 'DEFINE_TRACE_FN' int __traceiter_##_name(void *__data, proto); \ ^ <scratch space>:12:1: note: expanded from here __traceiter_spe_boost_spe_record ^ include/trace/events/kmem.h:438:1: note: previous declaration is here TRACE_EVENT(spe_boost_spe_record, ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' extern int __traceiter_##name(data_proto); \ ^ <scratch space>:5:1: note: expanded from here __traceiter_spe_boost_spe_record ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:439:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^ include/trace/events/kmem.h:439:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:438:1: error: conflicting types for '__traceiter_spe_boost_spe_record' TRACE_EVENT(spe_boost_spe_record, ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:319:6: note: expanded from macro 'DEFINE_TRACE_FN' int __traceiter_##_name(void *__data, proto) \ ^ <scratch space>:22:1: note: expanded from here __traceiter_spe_boost_spe_record ^ include/trace/events/kmem.h:438:1: note: previous declaration is here TRACE_EVENT(spe_boost_spe_record, ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' extern int __traceiter_##name(data_proto); \ ^ <scratch space>:5:1: note: expanded from here __traceiter_spe_boost_spe_record ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:439:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^ include/trace/events/kmem.h:438:1: error: conflicting types for '__probestub_spe_boost_spe_record' TRACE_EVENT(spe_boost_spe_record, ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:335:7: note: expanded from macro 'DEFINE_TRACE_FN' void __probestub_##_name(void *__data, proto) \ ^ <scratch space>:33:1: note: expanded from here __probestub_spe_boost_spe_record ^ include/trace/events/kmem.h:438:1: note: previous declaration is here include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^ include/linux/tracepoint.h:306:7: note: expanded from macro 'DEFINE_TRACE_FN' void __probestub_##_name(void *__data, proto); \ ^ <scratch space>:13:1: note: expanded from here __probestub_spe_boost_spe_record ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:286: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^ include/trace/events/kmem.h:439:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:460: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] TP_PROTO(struct mem_sampling_record *record), ^ include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Werror,-Wincompatible-pointer-types] TP_ARGS(record), ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' #define TP_ARGS(args...) args ^~~~ include/trace/trace_events.h:42:16: note: expanded from macro 'TRACE_EVENT' PARAMS(args), \ ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' #define PARAMS(args...) args ^~~~ include/trace/trace_events.h:427:51: note: expanded from macro 'DECLARE_EVENT_CLASS' __DECLARE_EVENT_CLASS(call, PARAMS(proto), PARAMS(args), PARAMS(tstruct), \ ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' #define PARAMS(args...) args ^~~~ include/trace/trace_events.h:410:64: note: expanded from macro '\ __DECLARE_EVENT_CLASS' __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \ ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here TP_PROTO(struct mem_sampling_record *record), ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:529: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:460: include/trace/events/kmem.h:428:26: error: incomplete definition of type 'struct mem_sampling_record' __entry->vaddr = record->virt_addr; ~~~~~~^ include/trace/stages/stage6_event_callback.h:135:33: note: expanded from macro 'TP_fast_assign' #define TP_fast_assign(args...) args ^~~~ include/trace/trace_events.h:44:16: note: expanded from macro 'TRACE_EVENT' PARAMS(assign), \ ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' #define PARAMS(args...) args ^~~~ include/trace/trace_events.h:428:16: note: expanded from macro 'DECLARE_EVENT_CLASS' PARAMS(assign), PARAMS(print)) \ ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' #define PARAMS(args...) args ^~~~ include/trace/trace_events.h:420:4: note: expanded from macro '\ __DECLARE_EVENT_CLASS' { assign; } \ ^~~~~~ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' TP_PROTO(struct mem_sampling_record *record), ^ include/trace/events/kmem.h:429:26: error: incomplete definition of type 'struct mem_sampling_record' __entry->paddr = record->phys_addr;

Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for RESCTRL_FS Depends on [n]: MISC_FILESYSTEMS [=n] && ARCH_HAS_CPU_RESCTRL [=y] Selected by [y]: - ARM64_MPAM [=y] vim +/__traceiter_spe_boost_spe_record +438 include/trace/events/kmem.h 437

438 TRACE_EVENT(spe_boost_spe_record, 439 TP_PROTO(struct mem_sampling_record *record), 440 441 TP_ARGS(record), 442 443 TP_STRUCT__entry( 444 __field(u64, boost_spe_pa1) 445 __field(u64, boost_spe_pa2) 446 __field(u64, boost_spe_pa3) 447 __field(u64, boost_spe_pa4) 448 __field(u64, boost_spe_pa5) 449 __field(u64, boost_spe_pa6) 450 __field(u64, boost_spe_pa7) 451 __field(u64, boost_spe_pa8) 452 ), 453 454 TP_fast_assign( 455 __entry->boost_spe_pa1 = record->boost_spe_addr[0]; 456 __entry->boost_spe_pa2 = record->boost_spe_addr[1]; 457 __entry->boost_spe_pa3 = record->boost_spe_addr[2]; 458 __entry->boost_spe_pa4 = record->boost_spe_addr[3]; 459 __entry->boost_spe_pa5 = record->boost_spe_addr[4]; 460 __entry->boost_spe_pa6 = record->boost_spe_addr[5]; 461 __entry->boost_spe_pa7 = record->boost_spe_addr[6]; 462 __entry->boost_spe_pa8 = record->boost_spe_addr[7]; 463 ), 464 465 TP_printk("boost_spe_addr[0]=0x%llx boost_spe_addr[1]=0x%llx tlb_addr[2]=0x%llx tlb_addr[3]=0x%llx tlb_addr[4]=0x%llx tlb_addr[5]=0x%llx tlb_addr[6]=0x%llx tlb_addr[7]=0x%llx", 466 __entry->boost_spe_pa1, __entry->boost_spe_pa2, 467 __entry->boost_spe_pa3, __entry->boost_spe_pa4, 468 __entry->boost_spe_pa5, __entry->boost_spe_pa6, 469 __entry->boost_spe_pa7, __entry->boost_spe_pa8) 470 ); 471 #endif /* CONFIG_ARM_SPE_MEM_SAMPLING */ 472 473

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