Hi Denis, [auto build test ERROR on tip/perf/core] [also build test ERROR on v4.5-rc3 next-20160212] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Denis-Kirjanov/tracing-mm-don-t-trace-kfree-on-offline-CPUs/20160214-022834 config: x86_64-allmodconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute In file included from kernel/rcu/rcu.h:26:0, from kernel/rcu/update.c:55: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/define_trace.h:88:0, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:140:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:204:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:361:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:433:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:513:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ -- include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute In file included from kernel/rcu/rcu.h:26:0, from kernel/rcu/srcu.c:39: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] cc1: some warnings being treated as errors -- include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute kernel/rcu/tree_plugin.h:1996:17: sparse: undefined identifier 'trace_rcu_callback' kernel/rcu/tree.c:3109:17: sparse: undefined identifier 'trace_rcu_callback' In file included from kernel/rcu/rcu.h:26:0, from kernel/rcu/tree.c:61: >> include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 ); ^ >> include/trace/events/rcu.h:431:1: warning: data definition has no type or >> storage class TRACE_EVENT(rcu_callback, ^ >> include/trace/events/rcu.h:431:1: error: type defaults to 'int' in >> declaration of 'TRACE_EVENT' [-Werror=implicit-int] kernel/rcu/tree.c: In function '__call_rcu': >> kernel/rcu/tree.c:3109:3: error: implicit declaration of function >> 'trace_rcu_callback' [-Werror=implicit-function-declaration] trace_rcu_callback(rsp->name, head, rdp->qlen_lazy, rdp->qlen); ^ cc1: some warnings being treated as errors sparse warnings: (new ones prefixed by >>) >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute In file included from kernel/rcu/rcu.h:26:0, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/define_trace.h:88:0, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:140:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:204:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:361:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:433:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:513:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:709:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] In file included from include/trace/trace_events.h:772:0, from include/trace/define_trace.h:95, from include/trace/events/rcu.h:741, from kernel/rcu/rcu.h:26, from kernel/rcu/update.c:55: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); -- >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute In file included from kernel/rcu/rcu.h:26:0, from kernel/rcu/srcu.c:39: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] cc1: some warnings being treated as errors -- >> include/trace/events/rcu.h:431:1: sparse: macro "TRACE_EVENT" passed 7 >> arguments, but takes just 6 include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute kernel/rcu/tree_plugin.h:1996:17: sparse: undefined identifier 'trace_rcu_callback' kernel/rcu/tree.c:3109:17: sparse: undefined identifier 'trace_rcu_callback' In file included from kernel/rcu/rcu.h:26:0, from kernel/rcu/tree.c:61: include/trace/events/rcu.h:459:1: error: macro "TRACE_EVENT" passed 7 arguments, but takes just 6 ); ^ include/trace/events/rcu.h:431:1: warning: data definition has no type or storage class TRACE_EVENT(rcu_callback, ^ include/trace/events/rcu.h:431:1: error: type defaults to 'int' in declaration of 'TRACE_EVENT' [-Werror=implicit-int] kernel/rcu/tree.c: In function '__call_rcu': kernel/rcu/tree.c:3109:3: error: implicit declaration of function 'trace_rcu_callback' [-Werror=implicit-function-declaration] trace_rcu_callback(rsp->name, head, rdp->qlen_lazy, rdp->qlen); ^ cc1: some warnings being treated as errors vim +/TRACE_EVENT +459 include/trace/events/rcu.h d4c08f2a Paul E. McKenney 2011-06-25 425 * Tracepoint for the registration of a single RCU callback function. d4c08f2a Paul E. McKenney 2011-06-25 426 * The first argument is the type of RCU, the second argument is 486e2593 Paul E. McKenney 2012-01-06 427 * a pointer to the RCU callback itself, the third element is the 486e2593 Paul E. McKenney 2012-01-06 428 * number of lazy callbacks queued, and the fourth element is the 486e2593 Paul E. McKenney 2012-01-06 429 * total number of callbacks queued. d4c08f2a Paul E. McKenney 2011-06-25 430 */ d4c08f2a Paul E. McKenney 2011-06-25 @431 TRACE_EVENT(rcu_callback, d4c08f2a Paul E. McKenney 2011-06-25 432 e66c33d5 Steven Rostedt (Red Hat 2013-07-12 433) TP_PROTO(const char *rcuname, struct rcu_head *rhp, long qlen_lazy, 486e2593 Paul E. McKenney 2012-01-06 434 long qlen), d4c08f2a Paul E. McKenney 2011-06-25 435 486e2593 Paul E. McKenney 2012-01-06 436 TP_ARGS(rcuname, rhp, qlen_lazy, qlen), d4c08f2a Paul E. McKenney 2011-06-25 437 0b6c19e4 Denis Kirjanov 2016-02-13 438 TP_CONDITION(cpu_online(raw_smp_processor_id())), 0b6c19e4 Denis Kirjanov 2016-02-13 439 d4c08f2a Paul E. McKenney 2011-06-25 440 TP_STRUCT__entry( e66c33d5 Steven Rostedt (Red Hat 2013-07-12 441) __field(const char *, rcuname) d4c08f2a Paul E. McKenney 2011-06-25 442 __field(void *, rhp) d4c08f2a Paul E. McKenney 2011-06-25 443 __field(void *, func) 486e2593 Paul E. McKenney 2012-01-06 444 __field(long, qlen_lazy) d4c08f2a Paul E. McKenney 2011-06-25 445 __field(long, qlen) d4c08f2a Paul E. McKenney 2011-06-25 446 ), d4c08f2a Paul E. McKenney 2011-06-25 447 d4c08f2a Paul E. McKenney 2011-06-25 448 TP_fast_assign( d4c08f2a Paul E. McKenney 2011-06-25 449 __entry->rcuname = rcuname; d4c08f2a Paul E. McKenney 2011-06-25 450 __entry->rhp = rhp; d4c08f2a Paul E. McKenney 2011-06-25 451 __entry->func = rhp->func; 486e2593 Paul E. McKenney 2012-01-06 452 __entry->qlen_lazy = qlen_lazy; d4c08f2a Paul E. McKenney 2011-06-25 453 __entry->qlen = qlen; d4c08f2a Paul E. McKenney 2011-06-25 454 ), d4c08f2a Paul E. McKenney 2011-06-25 455 486e2593 Paul E. McKenney 2012-01-06 456 TP_printk("%s rhp=%p func=%pf %ld/%ld", 486e2593 Paul E. McKenney 2012-01-06 457 __entry->rcuname, __entry->rhp, __entry->func, 486e2593 Paul E. McKenney 2012-01-06 458 __entry->qlen_lazy, __entry->qlen) d4c08f2a Paul E. McKenney 2011-06-25 @459 ); d4c08f2a Paul E. McKenney 2011-06-25 460 d4c08f2a Paul E. McKenney 2011-06-25 461 /* d4c08f2a Paul E. McKenney 2011-06-25 462 * Tracepoint for the registration of a single RCU callback of the special :::::: The code at line 459 was first introduced by commit :::::: d4c08f2ac311a360230eef7e5395b0ec8d8f0670 rcu: Add grace-period, quiescent-state, and call_rcu trace events :::::: TO: Paul E. McKenney <[email protected]> :::::: CC: Paul E. McKenney <[email protected]> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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