--- /dev/null
+From 5fa695e7da4975e8d21ce49f3718d6cf00ecb75e Mon Sep 17 00:00:00 2001
+From: Kan Liang <kan.liang@linux.intel.com>
+Date: Thu, 14 Dec 2023 06:46:11 -0800
+Subject: perf top: Use evsel's cpus to replace user_requested_cpus
+
+From: Kan Liang <kan.liang@linux.intel.com>
+
+commit 5fa695e7da4975e8d21ce49f3718d6cf00ecb75e upstream.
+
+perf top errors out on a hybrid machine
+ $perf top
+
+ Error:
+ The cycles:P event is not supported.
+
+The perf top expects that the "cycles" is collected on all CPUs in the
+system. But for hybrid there is no single "cycles" event which can cover
+all CPUs. Perf has to split it into two cycles events, e.g.,
+cpu_core/cycles/ and cpu_atom/cycles/. Each event has its own CPU mask.
+If a event is opened on the unsupported CPU. The open fails. That's the
+reason of the above error out.
+
+Perf should only open the cycles event on the corresponding CPU. The
+commit ef91871c960e ("perf evlist: Propagate user CPU maps intersecting
+core PMU maps") intersect the requested CPU map with the CPU map of the
+PMU. Use the evsel's cpus to replace user_requested_cpus.
+
+The evlist's threads are also propagated to the evsel's threads in
+__perf_evlist__propagate_maps(). For a system-wide event, perf appends
+a dummy event and assign it to the evsel's threads. For a per-thread
+event, the evlist's thread_map is assigned to the evsel's threads. The
+same as the other tools, e.g., perf record, using the evsel's threads
+when opening an event.
+
+Reported-by: Arnaldo Carvalho de Melo <acme@kernel.org>
+Reviewed-by: Ian Rogers <irogers@google.com>
+Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
+Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
+Cc: Hector Martin <marcan@marcan.st>
+Cc: Marc Zyngier <maz@kernel.org>
+Cc: Mark Rutland <mark.rutland@arm.com>
+Cc: Namhyung Kim <namhyung@kernel.org>
+Closes: https://lore.kernel.org/linux-perf-users/ZXNnDrGKXbEELMXV@kernel.org/
+Link: https://lore.kernel.org/r/20231214144612.1092028-1-kan.liang@linux.intel.com
+Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ tools/perf/builtin-top.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/tools/perf/builtin-top.c
++++ b/tools/perf/builtin-top.c
+@@ -1027,8 +1027,8 @@ static int perf_top__start_counters(stru
+
+ evlist__for_each_entry(evlist, counter) {
+ try_again:
+- if (evsel__open(counter, top->evlist->core.user_requested_cpus,
+- top->evlist->core.threads) < 0) {
++ if (evsel__open(counter, counter->core.cpus,
++ counter->core.threads) < 0) {
+
+ /*
+ * Specially handle overwrite fall back.