[openeuler:OLK-6.6 13/13] include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *'
Hi Ze, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 52a3b0aa13aa2325ca2caf528fbcaba06ad3bab5 commit: 5c9754d56876f60e199456beda45715da2d1a20b [13/13] mm/mem_sampling: Add eBPF interface for memory access tracing config: arm64-randconfig-001-20251226 (https://download.01.org/0day-ci/archive/20251226/202512260557.iKOSRQRF-lkp@i...) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251226/202512260557.iKOSRQRF-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/202512260557.iKOSRQRF-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/slub.c:46: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | 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:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Werror,-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 7 warnings and 2 errors generated. -- In file included from mm/memory.c:83: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | 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:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Werror,-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] mm/memory.c:5502:17: warning: variable 'nr_pages' set but not used [-Wunused-but-set-variable] 5502 | int flags = 0, nr_pages; | ^ 8 warnings and 2 errors generated. -- In file included from mm/page_alloc.c:41: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | 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:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Werror,-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] mm/page_alloc.c:4143:9: error: call to undeclared function 'dynamic_pool_should_alloc'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 4143 | return dynamic_pool_should_alloc(gfp_mask & ~GFP_RELIABLE, order); | ^ 7 warnings and 3 errors generated. -- In file included from mm/slab_common.c:35: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | 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:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Werror,-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 4 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:566:44: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ note: (skipping 6 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/tracepoint.h:217:33: note: expanded from macro '__DO_TRACE' 217 | __DO_TRACE_CALL(name, TP_ARGS(args)); \ | ^~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/linux/tracepoint.h:177:62: note: expanded from macro '__DO_TRACE_CALL' 177 | #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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] 417 | 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:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: 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] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: conflicting types for '__traceiter_mm_spe_record' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:305:6: note: expanded from macro 'DEFINE_TRACE_FN' 305 | int __traceiter_##_name(void *__data, proto); \ | ^ <scratch space>:54:1: note: expanded from here 54 | __traceiter_mm_spe_record | ^ include/trace/events/kmem.h:416:1: note: previous declaration is here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' 252 | extern int __traceiter_##name(data_proto); \ | ^ <scratch space>:57:1: note: expanded from here 57 | __traceiter_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: 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] 417 | 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' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:319:6: note: expanded from macro 'DEFINE_TRACE_FN' 319 | int __traceiter_##_name(void *__data, proto) \ | ^ <scratch space>:64:1: note: expanded from here 64 | __traceiter_mm_spe_record | ^ include/trace/events/kmem.h:416:1: note: previous declaration is here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' 252 | extern int __traceiter_##name(data_proto); \ | ^ <scratch space>:57:1: note: expanded from here 57 | __traceiter_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: 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] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: conflicting types for '__probestub_mm_spe_record' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:335:7: note: expanded from macro 'DEFINE_TRACE_FN' 335 | void __probestub_##_name(void *__data, proto) \ | ^ <scratch space>:75:1: note: expanded from here 75 | __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' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:306:7: note: expanded from macro 'DEFINE_TRACE_FN' 306 | void __probestub_##_name(void *__data, proto); \ | ^ <scratch space>:55:1: note: expanded from here 55 | __probestub_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: 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] 417 | 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:441: 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] 417 | 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] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/trace/trace_events.h:42:16: note: expanded from macro 'TRACE_EVENT' 42 | PARAMS(args), \ | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:427:51: note: expanded from macro 'DECLARE_EVENT_CLASS' 427 | __DECLARE_EVENT_CLASS(call, PARAMS(proto), PARAMS(args), PARAMS(tstruct), \ | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:410:64: note: expanded from macro '\ __DECLARE_EVENT_CLASS' 410 | __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \ | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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:441: 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' 428 | __entry->vaddr = record->virt_addr; | ~~~~~~^ include/trace/stages/stage6_event_callback.h:135:33: note: expanded from macro 'TP_fast_assign' 135 | #define TP_fast_assign(args...) args | ^~~~ include/trace/trace_events.h:44:16: note: expanded from macro 'TRACE_EVENT' 44 | PARAMS(assign), \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:428:16: note: expanded from macro 'DECLARE_EVENT_CLASS' 428 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:420:4: note: expanded from macro '\ __DECLARE_EVENT_CLASS' 420 | { assign; } \ | ^~~~~~ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:429:26: error: incomplete definition of type 'struct mem_sampling_record' 429 | __entry->paddr = record->phys_addr; | ~~~~~~^ include/trace/stages/stage6_event_callback.h:135:33: note: expanded from macro 'TP_fast_assign' 135 | #define TP_fast_assign(args...) args | ^~~~ include/trace/trace_events.h:44:16: note: expanded from macro 'TRACE_EVENT' 44 | PARAMS(assign), \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:428:16: note: expanded from macro 'DECLARE_EVENT_CLASS' 428 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:420:4: note: expanded from macro '\ __DECLARE_EVENT_CLASS' 420 | { assign; } \ | ^~~~~~ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:430:24: error: incomplete definition of type 'struct mem_sampling_record' 430 | __entry->pid = record->context_id; | ~~~~~~^ include/trace/stages/stage6_event_callback.h:135:33: note: expanded from macro 'TP_fast_assign' 135 | #define TP_fast_assign(args...) args | ^~~~ include/trace/trace_events.h:44:16: note: expanded from macro 'TRACE_EVENT' 44 | PARAMS(assign), \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:428:16: note: expanded from macro 'DECLARE_EVENT_CLASS' 428 | PARAMS(assign), PARAMS(print)) \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:420:4: note: expanded from macro '\ __DECLARE_EVENT_CLASS' 420 | { assign; } \ | ^~~~~~ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | 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] 417 | 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] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/trace/trace_events.h:42:16: note: expanded from macro 'TRACE_EVENT' 42 | PARAMS(args), \ | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/trace_events.h:432:42: note: expanded from macro 'DECLARE_EVENT_CLASS' 432 | do_trace_event_raw_event_##call(__data, args); \ | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: incompatible function pointer types passing 'void (void *, struct mem_sampling_record *)' to parameter of type 'void (*)(void *, struct mem_sampling_record *)' [-Wincompatible-function-pointer-types] 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 417 | TP_PROTO(struct mem_sampling_record *record), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 418 | 419 | TP_ARGS(record), | ~~~~~~~~~~~~~~~~ 420 | 421 | TP_STRUCT__entry( | ~~~~~~~~~~~~~~~~~ 422 | __field(u64, vaddr) | ~~~~~~~~~~~~~~~~~~~ 423 | __field(u64, paddr) | ~~~~~~~~~~~~~~~~~~~ 424 | __field(int, pid) | ~~~~~~~~~~~~~~~~~ 425 | ), | ~~ 426 | 427 | TP_fast_assign( | ~~~~~~~~~~~~~~~ 428 | __entry->vaddr = record->virt_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 429 | __entry->paddr = record->phys_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 430 | __entry->pid = record->context_id; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 431 | include/trace/trace_events.h:46:2: note: expanded from macro 'TRACE_EVENT' 46 | DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:457:35: note: expanded from macro 'DEFINE_EVENT' 457 | check_trace_callback_type_##call(trace_event_raw_event_##template); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <scratch space>:118:1: note: expanded from here 118 | trace_event_raw_event_mm_spe_record | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: passing argument to parameter 'cb' here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^ include/linux/tracepoint.h:287:42: note: expanded from macro '__DECLARE_TRACE' 287 | check_trace_callback_type_##name(void (*cb)(data_proto)) \ | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:512: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | 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:441: In file included from include/trace/define_trace.h:103: In file included from include/trace/perf.h:75: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: conflicting types for 'perf_trace_mm_spe_record' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/trace_events.h:40:2: note: expanded from macro 'TRACE_EVENT' 40 | DECLARE_EVENT_CLASS(name, \ | ^ include/trace/perf.h:17:27: note: expanded from macro 'DECLARE_EVENT_CLASS' 17 | static notrace void \ | ^ <scratch space>:93:1: note: expanded from here 93 | perf_trace_mm_spe_record | ^ include/trace/events/kmem.h:416:1: note: previous declaration is here 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/trace_events.h:40:2: note: expanded from macro 'TRACE_EVENT' 40 | DECLARE_EVENT_CLASS(name, \ | ^ include/trace/trace_events.h:467:72: note: expanded from macro 'DECLARE_EVENT_CLASS' 467 | #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ | ^ include/trace/trace_events.h:383:2: note: expanded from macro '\ _TRACE_PERF_PROTO' 383 | perf_trace_##call(void *__data, proto); | ^ <scratch space>:27:1: note: expanded from here 27 | perf_trace_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:103: In file included from include/trace/perf.h:75: 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] 419 | TP_ARGS(record), | ^~~~~~ include/linux/tracepoint.h:148:26: note: expanded from macro 'TP_ARGS' 148 | #define TP_ARGS(args...) args | ^~~~ include/trace/trace_events.h:42:16: note: expanded from macro 'TRACE_EVENT' 42 | PARAMS(args), \ | ^~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/perf.h:31:64: note: expanded from macro 'DECLARE_EVENT_CLASS' 31 | __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \ | ^~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | 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:441: In file included from include/trace/define_trace.h:103: In file included from include/trace/perf.h:75: include/trace/events/kmem.h:428:26: error: incomplete definition of type 'struct mem_sampling_record' 428 | __entry->vaddr = record->virt_addr; | ~~~~~~^ include/trace/stages/stage6_event_callback.h:135:33: note: expanded from macro 'TP_fast_assign' 135 | #define TP_fast_assign(args...) args | ^~~~ include/trace/trace_events.h:44:16: note: expanded from macro 'TRACE_EVENT' 44 | PARAMS(assign), \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/perf.h:51:4: note: expanded from macro 'DECLARE_EVENT_CLASS' 51 | { assign; } \ | ^~~~~~ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:429:26: error: incomplete definition of type 'struct mem_sampling_record' 429 | __entry->paddr = record->phys_addr; | ~~~~~~^ include/trace/stages/stage6_event_callback.h:135:33: note: expanded from macro 'TP_fast_assign' 135 | #define TP_fast_assign(args...) args | ^~~~ include/trace/trace_events.h:44:16: note: expanded from macro 'TRACE_EVENT' 44 | PARAMS(assign), \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/perf.h:51:4: note: expanded from macro 'DECLARE_EVENT_CLASS' 51 | { assign; } \ | ^~~~~~ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:430:24: error: incomplete definition of type 'struct mem_sampling_record' 430 | __entry->pid = record->context_id; | ~~~~~~^ include/trace/stages/stage6_event_callback.h:135:33: note: expanded from macro 'TP_fast_assign' 135 | #define TP_fast_assign(args...) args | ^~~~ include/trace/trace_events.h:44:16: note: expanded from macro 'TRACE_EVENT' 44 | PARAMS(assign), \ | ^~~~~~ include/linux/tracepoint.h:107:25: note: expanded from macro 'PARAMS' 107 | #define PARAMS(args...) args | ^~~~ include/trace/perf.h:51:4: note: expanded from macro 'DECLARE_EVENT_CLASS' 51 | { assign; } \ | ^~~~~~ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: incompatible function pointer types passing 'void (void *, struct mem_sampling_record *)' to parameter of type 'void (*)(void *, struct mem_sampling_record *)' [-Wincompatible-function-pointer-types] 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 417 | TP_PROTO(struct mem_sampling_record *record), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 418 | 419 | TP_ARGS(record), | ~~~~~~~~~~~~~~~~ 420 | 421 | TP_STRUCT__entry( | ~~~~~~~~~~~~~~~~~ 422 | __field(u64, vaddr) | ~~~~~~~~~~~~~~~~~~~ 423 | __field(u64, paddr) | ~~~~~~~~~~~~~~~~~~~ 424 | __field(int, pid) | ~~~~~~~~~~~~~~~~~ 425 | ), | ~~ 426 | 427 | TP_fast_assign( | ~~~~~~~~~~~~~~~ 428 | __entry->vaddr = record->virt_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 429 | __entry->paddr = record->phys_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 430 | __entry->pid = record->context_id; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 431 | include/trace/trace_events.h:46:2: note: expanded from macro 'TRACE_EVENT' 46 | DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/perf.h:67:35: note: expanded from macro 'DEFINE_EVENT' 67 | check_trace_callback_type_##call(perf_trace_##template); \ | ^~~~~~~~~~~~~~~~~~~~~ <scratch space>:99:1: note: expanded from here 99 | perf_trace_mm_spe_record | ^~~~~~~~~~~~~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: passing argument to parameter 'cb' here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^
Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y] Selected by [y]: - ARM64 [=y] 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 +419 include/trace/events/kmem.h 388 389 TP_PROTO(struct mm_struct *mm, 390 int member), 391 392 TP_ARGS(mm, member), 393 394 TP_STRUCT__entry( 395 __field(unsigned int, mm_id) 396 __field(unsigned int, curr) 397 __field(int, member) 398 __field(long, size) 399 ), 400 401 TP_fast_assign( 402 __entry->mm_id = mm_ptr_to_hash(mm); 403 __entry->curr = !!(current->mm == mm); 404 __entry->member = member; 405 __entry->size = (mm_counter_sum_positive(mm, member) 406 << PAGE_SHIFT); 407 ), 408 409 TP_printk("mm_id=%u curr=%d type=%s size=%ldB", 410 __entry->mm_id, 411 __entry->curr, 412 __print_symbolic(__entry->member, TRACE_MM_PAGES), 413 __entry->size) 414 ); 415 #ifdef CONFIG_ARM_SPE_MEM_SAMPLING
416 TRACE_EVENT(mm_spe_record, 417 TP_PROTO(struct mem_sampling_record *record), 418 419 TP_ARGS(record), 420 421 TP_STRUCT__entry( 422 __field(u64, vaddr) 423 __field(u64, paddr) 424 __field(int, pid) 425 ), 426 427 TP_fast_assign( 428 __entry->vaddr = record->virt_addr; 429 __entry->paddr = record->phys_addr; 430 __entry->pid = record->context_id; 431 432 ), 433 434 TP_printk("vaddr=%llu paddr=%llu pid=%d", 435 __entry->vaddr, __entry->paddr, __entry->pid) 436 ); 437 #endif /* CONFIG_ARM_SPE_MEM_SAMPLING */ 438 #endif /* _TRACE_KMEM_H */ 439
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