Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf updates from Ingo Molnar:
 "The main changes in this cycle were:

  Kernel side changes:

   - A couple of x86/cpu cleanups and changes were grandfathered in due
     to patch dependencies. These clean up the set of CPU model/family
     matching macros with a consistent namespace and C99 initializer
     style.

   - A bunch of updates to various low level PMU drivers:
       * AMD Family 19h L3 uncore PMU
       * Intel Tiger Lake uncore support
       * misc fixes to LBR TOS sampling

   - optprobe fixes

   - perf/cgroup: optimize cgroup event sched-in processing

   - misc cleanups and fixes

  Tooling side changes are to:

   - perf {annotate,expr,record,report,stat,test}

   - perl scripting

   - libapi, libperf and libtraceevent

   - vendor events on Intel and S390, ARM cs-etm

   - Intel PT updates

   - Documentation changes and updates to core facilities

   - misc cleanups, fixes and other enhancements"

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (89 commits)
  cpufreq/intel_pstate: Fix wrong macro conversion
  x86/cpu: Cleanup the now unused CPU match macros
  hwrng: via_rng: Convert to new X86 CPU match macros
  crypto: Convert to new CPU match macros
  ASoC: Intel: Convert to new X86 CPU match macros
  powercap/intel_rapl: Convert to new X86 CPU match macros
  PCI: intel-mid: Convert to new X86 CPU match macros
  mmc: sdhci-acpi: Convert to new X86 CPU match macros
  intel_idle: Convert to new X86 CPU match macros
  extcon: axp288: Convert to new X86 CPU match macros
  thermal: Convert to new X86 CPU match macros
  hwmon: Convert to new X86 CPU match macros
  platform/x86: Convert to new CPU match macros
  EDAC: Convert to new X86 CPU match macros
  cpufreq: Convert to new X86 CPU match macros
  ACPI: Convert to new X86 CPU match macros
  x86/platform: Convert to new CPU match macros
  x86/kernel: Convert to new CPU match macros
  x86/kvm: Convert to new CPU match macros
  x86/perf/events: Convert to new CPU match macros
  ...

1 files changed, 13 insertions, 6 deletions

diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index 27b4da80f751..3c4236a5bad8 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -323,7 +323,7 @@ static int print_events_table_entry(void *data, char *name, char *event,
 				    char *pmu, char *unit, char *perpkg,
 				    char *metric_expr,
 				    char *metric_name, char *metric_group,
-				    char *deprecated)
+				    char *deprecated, char *metric_constraint)
 {
 	struct perf_entry_data *pd = data;
 	FILE *outfp = pd->outfp;
@@ -357,6 +357,8 @@ static int print_events_table_entry(void *data, char *name, char *event,
 		fprintf(outfp, "\t.metric_group = \"%s\",\n", metric_group);
 	if (deprecated)
 		fprintf(outfp, "\t.deprecated = \"%s\",\n", deprecated);
+	if (metric_constraint)
+		fprintf(outfp, "\t.metric_constraint = \"%s\",\n", metric_constraint);
 	fprintf(outfp, "},\n");
 
 	return 0;
@@ -375,6 +377,7 @@ struct event_struct {
 	char *metric_name;
 	char *metric_group;
 	char *deprecated;
+	char *metric_constraint;
 };
 
 #define ADD_EVENT_FIELD(field) do { if (field) {		\
@@ -422,7 +425,7 @@ static int save_arch_std_events(void *data, char *name, char *event,
 				char *desc, char *long_desc, char *pmu,
 				char *unit, char *perpkg, char *metric_expr,
 				char *metric_name, char *metric_group,
-				char *deprecated)
+				char *deprecated, char *metric_constraint)
 {
 	struct event_struct *es;
 
@@ -486,7 +489,7 @@ try_fixup(const char *fn, char *arch_std, char **event, char **desc,
 	  char **name, char **long_desc, char **pmu, char **filter,
 	  char **perpkg, char **unit, char **metric_expr, char **metric_name,
 	  char **metric_group, unsigned long long eventcode,
-	  char **deprecated)
+	  char **deprecated, char **metric_constraint)
 {
 	/* try to find matching event from arch standard values */
 	struct event_struct *es;
@@ -515,7 +518,7 @@ int json_events(const char *fn,
 		      char *pmu, char *unit, char *perpkg,
 		      char *metric_expr,
 		      char *metric_name, char *metric_group,
-		      char *deprecated),
+		      char *deprecated, char *metric_constraint),
 	  void *data)
 {
 	int err;
@@ -545,6 +548,7 @@ int json_events(const char *fn,
 		char *metric_name = NULL;
 		char *metric_group = NULL;
 		char *deprecated = NULL;
+		char *metric_constraint = NULL;
 		char *arch_std = NULL;
 		unsigned long long eventcode = 0;
 		struct msrmap *msr = NULL;
@@ -629,6 +633,8 @@ int json_events(const char *fn,
 				addfield(map, &metric_name, "", "", val);
 			} else if (json_streq(map, field, "MetricGroup")) {
 				addfield(map, &metric_group, "", "", val);
+			} else if (json_streq(map, field, "MetricConstraint")) {
+				addfield(map, &metric_constraint, "", "", val);
 			} else if (json_streq(map, field, "MetricExpr")) {
 				addfield(map, &metric_expr, "", "", val);
 				for (s = metric_expr; *s; s++)
@@ -670,13 +676,13 @@ int json_events(const char *fn,
 					&long_desc, &pmu, &filter, &perpkg,
 					&unit, &metric_expr, &metric_name,
 					&metric_group, eventcode,
-					&deprecated);
+					&deprecated, &metric_constraint);
 			if (err)
 				goto free_strings;
 		}
 		err = func(data, name, real_event(name, event), desc, long_desc,
 			   pmu, unit, perpkg, metric_expr, metric_name,
-			   metric_group, deprecated);
+			   metric_group, deprecated, metric_constraint);
 free_strings:
 		free(event);
 		free(desc);
@@ -691,6 +697,7 @@ free_strings:
 		free(metric_expr);
 		free(metric_name);
 		free(metric_group);
+		free(metric_constraint);
 		free(arch_std);
 
 		if (err)