Merge branch 'linus' into smp/hotplug

Apply upstream changes to avoid conflicts with pending patches.

2 files changed, 30 insertions, 5 deletions

diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c
index c6d0f91731a1..35745a733100 100644
--- a/tools/perf/arch/powerpc/util/sym-handling.c
+++ b/tools/perf/arch/powerpc/util/sym-handling.c
@@ -54,10 +54,6 @@ int arch__compare_symbol_names(const char *namea, const char *nameb)
 #endif
 
 #if defined(_CALL_ELF) && _CALL_ELF == 2
-bool arch__prefers_symtab(void)
-{
-        return true;
-}
 
 #ifdef HAVE_LIBELF_SUPPORT
 void arch__sym_update(struct symbol *s, GElf_Sym *sym)
@@ -100,4 +96,29 @@ void arch__fix_tev_from_maps(struct perf_probe_event *pev,
                         tev->point.offset += lep_offset;
         }
 }
+
+#ifdef HAVE_LIBELF_SUPPORT
+void arch__post_process_probe_trace_events(struct perf_probe_event *pev,
+                                           int ntevs)
+{
+        struct probe_trace_event *tev;
+        struct map *map;
+        struct symbol *sym = NULL;
+        struct rb_node *tmp;
+        int i = 0;
+
+        map = get_target_map(pev->target, pev->uprobes);
+        if (!map || map__load(map, NULL) < 0)
+                return;
+
+        for (i = 0; i < ntevs; i++) {
+                tev = &pev->tevs[i];
+                map__for_each_symbol(map, sym, tmp) {
+                        if (map->unmap_ip(map, sym->start) == tev->point.address)
+                                arch__fix_tev_from_maps(pev, tev, map, sym);
+                }
+        }
+}
+#endif /* HAVE_LIBELF_SUPPORT */
+
 #endif
diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c
index fb51457ba338..a2412e9d883b 100644
--- a/tools/perf/arch/x86/util/intel-pt.c
+++ b/tools/perf/arch/x86/util/intel-pt.c
@@ -501,7 +501,7 @@ static int intel_pt_recording_options(struct auxtrace_record *itr,
         struct intel_pt_recording *ptr =
                         container_of(itr, struct intel_pt_recording, itr);
         struct perf_pmu *intel_pt_pmu = ptr->intel_pt_pmu;
-        bool have_timing_info;
+        bool have_timing_info, need_immediate = false;
         struct perf_evsel *evsel, *intel_pt_evsel = NULL;
         const struct cpu_map *cpus = evlist->cpus;
         bool privileged = geteuid() == 0 || perf_event_paranoid() < 0;
@@ -655,6 +655,7 @@ static int intel_pt_recording_options(struct auxtrace_record *itr,
                                 ptr->have_sched_switch = 3;
                         } else {
                                 opts->record_switch_events = true;
+                                need_immediate = true;
                                 if (cpu_wide)
                                         ptr->have_sched_switch = 3;
                                 else
@@ -700,6 +701,9 @@ static int intel_pt_recording_options(struct auxtrace_record *itr,
                 tracking_evsel->attr.freq = 0;
                 tracking_evsel->attr.sample_period = 1;
 
+                if (need_immediate)
+                        tracking_evsel->immediate = true;
+
                 /* In per-cpu case, always need the time of mmap events etc */
                 if (!cpu_map__empty(cpus)) {
                         perf_evsel__set_sample_bit(tracking_evsel, TIME);