tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 66b0cef2a959be1562a528e3d8cc260dc3803e61 commit: 5c9754d56876f60e199456beda45715da2d1a20b [2329/2329] mm/mem_sampling: Add eBPF interface for memory access tracing config: arm64-randconfig-003-20250529 (https://download.01.org/0day-ci/archive/20250529/202505290104.80vmONol-lkp@i...) compiler: aarch64-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250529/202505290104.80vmONol-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/202505290104.80vmONol-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from include/trace/events/kmem.h:9, from mm/slab_common.c:35:
include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:252:32: note: in definition of macro '__DECLARE_TRACE' extern int __traceiter_##name(data_proto); \ ^~~~~~~~~~ include/linux/tracepoint.h:434:4: note: in expansion of macro 'PARAMS' PARAMS(void *__data, proto)) ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:255:34: note: in definition of macro '__DECLARE_TRACE' static inline void trace_##name(proto) \ ^~~~~ include/linux/tracepoint.h:432:24: note: in expansion of macro 'PARAMS' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h: In function 'trace_mm_spe_record': include/trace/events/kmem.h:419:10: error: passing argument 2 of '__traceiter_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] TP_ARGS(record), ^~~~~~ include/linux/tracepoint.h:177:62: note: in definition of macro '__DO_TRACE_CALL' #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) ^~~~ include/linux/tracepoint.h:217:25: note: in expansion of macro 'TP_ARGS' __DO_TRACE_CALL(name, TP_ARGS(args)); \ ^~~~~~~ include/linux/tracepoint.h:258:4: note: in expansion of macro '__DO_TRACE' __DO_TRACE(name, \ ^~~~~~~~~~ include/linux/tracepoint.h:259:5: note: in expansion of macro 'TP_ARGS' TP_ARGS(args), \ ^~~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:432:39: note: in expansion of macro 'PARAMS' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:37: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:419:2: note: in expansion of macro 'TP_ARGS' TP_ARGS(record), ^~~~~~~ include/trace/events/kmem.h:417:39: note: expected 'struct mem_sampling_record *' but argument is of type 'struct mem_sampling_record *' TP_PROTO(struct mem_sampling_record *record), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/linux/tracepoint.h:252:32: note: in definition of macro '__DECLARE_TRACE' extern int __traceiter_##name(data_proto); \ ^~~~~~~~~~ include/linux/tracepoint.h:434:4: note: in expansion of macro 'PARAMS' PARAMS(void *__data, proto)) ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h: At top level: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:229:44: note: in definition of macro '__DECLARE_TRACE_RCU' static inline void trace_##name##_rcuidle(proto) \ ^~~~~ include/linux/tracepoint.h:265:28: note: in expansion of macro 'PARAMS' __DECLARE_TRACE_RCU(name, PARAMS(proto), PARAMS(args), \ ^~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:432:24: note: in expansion of macro 'PARAMS' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h: In function 'trace_mm_spe_record_rcuidle': include/trace/events/kmem.h:419:10: error: passing argument 2 of '__traceiter_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] TP_ARGS(record), ^~~~~~ include/linux/tracepoint.h:177:62: note: in definition of macro '__DO_TRACE_CALL' #define __DO_TRACE_CALL(name, args) __traceiter_##name(NULL, args) ^~~~ include/linux/tracepoint.h:217:25: note: in expansion of macro 'TP_ARGS' __DO_TRACE_CALL(name, TP_ARGS(args)); \ ^~~~~~~ include/linux/tracepoint.h:232:4: note: in expansion of macro '__DO_TRACE' __DO_TRACE(name, \ ^~~~~~~~~~ include/linux/tracepoint.h:233:5: note: in expansion of macro 'TP_ARGS' TP_ARGS(args), \ ^~~~~~~ include/linux/tracepoint.h:265:2: note: in expansion of macro '__DECLARE_TRACE_RCU' __DECLARE_TRACE_RCU(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:265:43: note: in expansion of macro 'PARAMS' __DECLARE_TRACE_RCU(name, PARAMS(proto), PARAMS(args), \ ^~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:432:39: note: in expansion of macro 'PARAMS' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:37: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:419:2: note: in expansion of macro 'TP_ARGS' TP_ARGS(record), ^~~~~~~ include/trace/events/kmem.h:417:39: note: expected 'struct mem_sampling_record *' but argument is of type 'struct mem_sampling_record *' TP_PROTO(struct mem_sampling_record *record), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/linux/tracepoint.h:252:32: note: in definition of macro '__DECLARE_TRACE' extern int __traceiter_##name(data_proto); \ ^~~~~~~~~~ include/linux/tracepoint.h:434:4: note: in expansion of macro 'PARAMS' PARAMS(void *__data, proto)) ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h: At top level: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:268:38: note: in definition of macro '__DECLARE_TRACE' register_trace_##name(void (*probe)(data_proto), void *data) \ ^~~~~~~~~~ include/linux/tracepoint.h:434:4: note: in expansion of macro 'PARAMS' PARAMS(void *__data, proto)) ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:274:43: note: in definition of macro '__DECLARE_TRACE' register_trace_prio_##name(void (*probe)(data_proto), void *data,\ ^~~~~~~~~~ include/linux/tracepoint.h:434:4: note: in expansion of macro 'PARAMS' PARAMS(void *__data, proto)) ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:281:40: note: in definition of macro '__DECLARE_TRACE' unregister_trace_##name(void (*probe)(data_proto), void *data) \ ^~~~~~~~~~ include/linux/tracepoint.h:434:4: note: in expansion of macro 'PARAMS' PARAMS(void *__data, proto)) ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:287:46: note: in definition of macro '__DECLARE_TRACE' check_trace_callback_type_##name(void (*cb)(data_proto)) \ ^~~~~~~~~~ include/linux/tracepoint.h:434:4: note: in expansion of macro 'PARAMS' PARAMS(void *__data, proto)) ^~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/linux/tracepoint.h:566:22: note: in expansion of macro 'PARAMS' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:305:40: note: in definition of macro 'DEFINE_TRACE_FN' int __traceiter_##_name(void *__data, proto); \ ^~~~~ include/linux/tracepoint.h:341:36: note: in expansion of macro 'PARAMS' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/define_trace.h:28:21: note: in expansion of macro 'PARAMS' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/linux/tracepoint.h:305:6: error: conflicting types for '__traceiter_mm_spe_record' int __traceiter_##_name(void *__data, proto); \ ^~~~~~~~~~~~ include/linux/tracepoint.h:341:2: note: in expansion of macro 'DEFINE_TRACE_FN' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~~~~~~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/linux/tracepoint.h:252:13: note: previous declaration of '__traceiter_mm_spe_record' was here extern int __traceiter_##name(data_proto); \ ^~~~~~~~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:306:41: note: in definition of macro 'DEFINE_TRACE_FN' void __probestub_##_name(void *__data, proto); \ ^~~~~ include/linux/tracepoint.h:341:36: note: in expansion of macro 'PARAMS' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/define_trace.h:28:21: note: in expansion of macro 'PARAMS' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:319:40: note: in definition of macro 'DEFINE_TRACE_FN' int __traceiter_##_name(void *__data, proto) \ ^~~~~ include/linux/tracepoint.h:341:36: note: in expansion of macro 'PARAMS' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/define_trace.h:28:21: note: in expansion of macro 'PARAMS' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/linux/tracepoint.h:319:6: error: conflicting types for '__traceiter_mm_spe_record' int __traceiter_##_name(void *__data, proto) \ ^~~~~~~~~~~~ include/linux/tracepoint.h:341:2: note: in expansion of macro 'DEFINE_TRACE_FN' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~~~~~~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/linux/tracepoint.h:252:13: note: previous declaration of '__traceiter_mm_spe_record' was here extern int __traceiter_##name(data_proto); \ ^~~~~~~~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:335:41: note: in definition of macro 'DEFINE_TRACE_FN' void __probestub_##_name(void *__data, proto) \ ^~~~~ include/linux/tracepoint.h:341:36: note: in expansion of macro 'PARAMS' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/define_trace.h:28:21: note: in expansion of macro 'PARAMS' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/linux/tracepoint.h:335:7: error: conflicting types for '__probestub_mm_spe_record' void __probestub_##_name(void *__data, proto) \ ^~~~~~~~~~~~ include/linux/tracepoint.h:341:2: note: in expansion of macro 'DEFINE_TRACE_FN' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~~~~~~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/linux/tracepoint.h:306:7: note: previous declaration of '__probestub_mm_spe_record' was here void __probestub_##_name(void *__data, proto); \ ^~~~~~~~~~~~ include/linux/tracepoint.h:341:2: note: in expansion of macro 'DEFINE_TRACE_FN' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~~~~~~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ In file included from <command-line>: include/linux/static_call_types.h:15:34: error: conflicting types for '__SCT__tp_func_mm_spe_record' #define STATIC_CALL_TRAMP_PREFIX __SCT__ ^~~~~~~ include/linux/compiler_types.h:74:23: note: in definition of macro '___PASTE' #define ___PASTE(a,b) a##b ^ include/linux/static_call_types.h:18:34: note: in expansion of macro '__PASTE' #define STATIC_CALL_TRAMP(name) __PASTE(STATIC_CALL_TRAMP_PREFIX, name) ^~~~~~~ include/linux/static_call_types.h:18:42: note: in expansion of macro 'STATIC_CALL_TRAMP_PREFIX' #define STATIC_CALL_TRAMP(name) __PASTE(STATIC_CALL_TRAMP_PREFIX, name) ^~~~~~~~~~~~~~~~~~~~~~~~ include/linux/static_call_types.h:39:22: note: in expansion of macro 'STATIC_CALL_TRAMP' extern typeof(func) STATIC_CALL_TRAMP(name); ^~~~~~~~~~~~~~~~~ include/linux/static_call.h:298:2: note: in expansion of macro 'DECLARE_STATIC_CALL' DECLARE_STATIC_CALL(name, _func); \ ^~~~~~~~~~~~~~~~~~~ include/linux/static_call.h:304:2: note: in expansion of macro '__DEFINE_STATIC_CALL' __DEFINE_STATIC_CALL(name, _func, _func) ^~~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:338:2: note: in expansion of macro 'DEFINE_STATIC_CALL' DEFINE_STATIC_CALL(tp_func_##_name, __traceiter_##_name); ^~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:341:2: note: in expansion of macro 'DEFINE_TRACE_FN' DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); ^~~~~~~~~~~~~~~ include/trace/define_trace.h:28:2: note: in expansion of macro 'DEFINE_TRACE' DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/linux/static_call_types.h:15:34: note: previous declaration of '__SCT__tp_func_mm_spe_record' was here #define STATIC_CALL_TRAMP_PREFIX __SCT__ ^~~~~~~ include/linux/compiler_types.h:74:23: note: in definition of macro '___PASTE' #define ___PASTE(a,b) a##b ^ include/linux/static_call_types.h:18:34: note: in expansion of macro '__PASTE' #define STATIC_CALL_TRAMP(name) __PASTE(STATIC_CALL_TRAMP_PREFIX, name) ^~~~~~~ include/linux/static_call_types.h:18:42: note: in expansion of macro 'STATIC_CALL_TRAMP_PREFIX' #define STATIC_CALL_TRAMP(name) __PASTE(STATIC_CALL_TRAMP_PREFIX, name) ^~~~~~~~~~~~~~~~~~~~~~~~ include/linux/static_call_types.h:39:22: note: in expansion of macro 'STATIC_CALL_TRAMP' extern typeof(func) STATIC_CALL_TRAMP(name); ^~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:253:2: note: in expansion of macro 'DECLARE_STATIC_CALL' DECLARE_STATIC_CALL(tp_func_##name, __traceiter_##name); \ ^~~~~~~~~~~~~~~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:274:58: note: in definition of macro 'DECLARE_EVENT_CLASS' struct trace_event_data_offsets_##call *__data_offsets, proto) \ ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' PARAMS(proto), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:399:47: note: in definition of macro '__DECLARE_EVENT_CLASS' do_trace_event_raw_event_##call(void *__data, proto) \ ^~~~~ include/trace/trace_events.h:427:29: note: in expansion of macro 'PARAMS' __DECLARE_EVENT_CLASS(call, PARAMS(proto), PARAMS(args), PARAMS(tstruct), \ ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' PARAMS(proto), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h: In function 'do_trace_event_raw_event_mm_spe_record': include/trace/events/kmem.h:419:10: error: passing argument 2 of 'trace_event_get_offsets_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] TP_ARGS(record), ^~~~~~ include/trace/trace_events.h:410:64: note: in definition of macro '__DECLARE_EVENT_CLASS' __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \ ^~~~ include/trace/trace_events.h:427:44: note: in expansion of macro 'PARAMS' __DECLARE_EVENT_CLASS(call, PARAMS(proto), PARAMS(args), PARAMS(tstruct), \ ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:42:9: note: in expansion of macro 'PARAMS' PARAMS(args), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:419:2: note: in expansion of macro 'TP_ARGS' TP_ARGS(record), ^~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:417:39: note: expected 'struct mem_sampling_record *' but argument is of type 'struct mem_sampling_record *' TP_PROTO(struct mem_sampling_record *record), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/trace/trace_events.h:274:58: note: in definition of macro 'DECLARE_EVENT_CLASS' struct trace_event_data_offsets_##call *__data_offsets, proto) \ ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' PARAMS(proto), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: include/trace/events/kmem.h:428:26: error: dereferencing pointer to incomplete type 'struct mem_sampling_record' __entry->vaddr = record->virt_addr; ^~ include/trace/trace_events.h:420:4: note: in definition of macro '__DECLARE_EVENT_CLASS' { assign; } \ ^~~~~~ include/trace/trace_events.h:428:9: note: in expansion of macro 'PARAMS' PARAMS(assign), PARAMS(print)) \ ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:44:9: note: in expansion of macro 'PARAMS' PARAMS(assign), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:427:2: note: in expansion of macro 'TP_fast_assign' TP_fast_assign( ^~~~~~~~~~~~~~ include/trace/events/kmem.h: At top level: include/trace/events/kmem.h:417:18: warning: 'struct mem_sampling_record' declared inside parameter list will not be visible outside of this definition or declaration TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:430:44: note: in definition of macro 'DECLARE_EVENT_CLASS' trace_event_raw_event_##call(void *__data, proto) \ ^~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' PARAMS(proto), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h: In function 'trace_event_raw_event_mm_spe_record': include/trace/events/kmem.h:419:10: error: passing argument 2 of 'do_trace_event_raw_event_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] TP_ARGS(record), ^~~~~~ include/trace/trace_events.h:432:42: note: in definition of macro 'DECLARE_EVENT_CLASS' do_trace_event_raw_event_##call(__data, args); \ ^~~~ include/trace/trace_events.h:42:9: note: in expansion of macro 'PARAMS' PARAMS(args), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:419:2: note: in expansion of macro 'TP_ARGS' TP_ARGS(record), ^~~~~~~ include/trace/events/kmem.h:417:39: note: expected 'struct mem_sampling_record *' but argument is of type 'struct mem_sampling_record *' TP_PROTO(struct mem_sampling_record *record), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ include/trace/trace_events.h:399:47: note: in definition of macro '__DECLARE_EVENT_CLASS' do_trace_event_raw_event_##call(void *__data, proto) \ ^~~~~ include/trace/trace_events.h:427:29: note: in expansion of macro 'PARAMS' __DECLARE_EVENT_CLASS(call, PARAMS(proto), PARAMS(args), PARAMS(tstruct), \ ^~~~~~ include/trace/trace_events.h:40:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:41:9: note: in expansion of macro 'PARAMS' PARAMS(proto), \ ^~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ include/trace/events/kmem.h:417:2: note: in expansion of macro 'TP_PROTO' TP_PROTO(struct mem_sampling_record *record), ^~~~~~~~ include/trace/events/kmem.h: In function 'ftrace_test_probe_mm_spe_record': include/trace/trace_events.h:457:35: error: passing argument 1 of 'check_trace_callback_type_mm_spe_record' from incompatible pointer type [-Werror=incompatible-pointer-types] check_trace_callback_type_##call(trace_event_raw_event_##template); \ ^~~~~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:46:2: note: in expansion of macro 'DEFINE_EVENT' DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)); ^~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ In file included from include/trace/events/kmem.h:9, from mm/slab_common.c:35: include/linux/tracepoint.h:287:42: note: expected 'void (*)(void *, struct mem_sampling_record *)' but argument is of type 'void (*)(void *, struct mem_sampling_record *)' check_trace_callback_type_##name(void (*cb)(data_proto)) \ ~~~~~~~^~~~~~~~~~~~~~~ include/linux/tracepoint.h:432:2: note: in expansion of macro '__DECLARE_TRACE' __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:566:2: note: in expansion of macro 'DECLARE_TRACE' DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) ^~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(mm_spe_record, ^~~~~~~~~~~ In file included from include/trace/define_trace.h:102, from include/trace/events/kmem.h:441, from mm/slab_common.c:35: ..
Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] 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 +/__traceiter_mm_spe_record +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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