diff --git a/patches.kernel.org/6.3.3-224-perf-x86-Fix-missing-sample-size-update-on-AMD-.patch b/patches.kernel.org/6.3.3-224-perf-x86-Fix-missing-sample-size-update-on-AMD-.patch
new file mode 100644
index 0000000..3ad88da
--- /dev/null
+++ b/patches.kernel.org/6.3.3-224-perf-x86-Fix-missing-sample-size-update-on-AMD-.patch
@@ -0,0 +1,44 @@
+From: Namhyung Kim <namhyung@kernel.org>
+Date: Wed, 26 Apr 2023 20:05:27 -0700
+Subject: [PATCH] perf/x86: Fix missing sample size update on AMD BRS
+References: bsc#1012628
+Patch-mainline: 6.3.3
+Git-commit: 90befef5a9e820ccccc33181ec14c015980300cc
+
+commit 90befef5a9e820ccccc33181ec14c015980300cc upstream.
+
+It missed to convert a PERF_SAMPLE_BRANCH_STACK user to call the new
+perf_sample_save_brstack() helper in order to update the dyn_size.
+This affects AMD Zen3 machines with the branch-brs event.
+
+Fixes: eb55b455ef9c ("perf/core: Add perf_sample_save_brstack() helper")
+Signed-off-by: Namhyung Kim <namhyung@kernel.org>
+Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
+Cc: stable@vger.kernel.org
+Link: https://lkml.kernel.org/r/20230427030527.580841-1-namhyung@kernel.org
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Jiri Slaby <jslaby@suse.cz>
+---
+ arch/x86/events/core.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
+index d096b04b..9d248703 100644
+--- a/arch/x86/events/core.c
++++ b/arch/x86/events/core.c
+@@ -1703,10 +1703,8 @@ int x86_pmu_handle_irq(struct pt_regs *regs)
+ 
+ 		perf_sample_data_init(&data, 0, event->hw.last_period);
+ 
+-		if (has_branch_stack(event)) {
+-			data.br_stack = &cpuc->lbr_stack;
+-			data.sample_flags |= PERF_SAMPLE_BRANCH_STACK;
+-		}
++		if (has_branch_stack(event))
++			perf_sample_save_brstack(&data, event, &cpuc->lbr_stack);
+ 
+ 		if (perf_event_overflow(event, &data, regs))
+ 			x86_pmu_stop(event, 0);
+-- 
+2.35.3
+
diff --git a/series.conf b/series.conf
index 99773a2..49790f6 100644
--- a/series.conf
+++ b/series.conf
@@ -957,6 +957,7 @@
 	patches.kernel.org/6.3.3-221-drm-amd-display-Update-minimum-stutter-residenc.patch
 	patches.kernel.org/6.3.3-222-drm-amd-display-Lowering-min-Z8-residency-time.patch
 	patches.kernel.org/6.3.3-223-parisc-Fix-encoding-of-swp_entry-due-to-added-S.patch
+	patches.kernel.org/6.3.3-224-perf-x86-Fix-missing-sample-size-update-on-AMD-.patch
 
 	########################################################
 	# Build fixes that apply to the vanilla kernel too.