diff --git a/kernel.spec b/kernel.spec
index ff1d7ec..0456675 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -188,6 +188,7 @@ Patch109:	fs-aufs.patch
 
 # Other patches
 Patch110:	objtool-sync-check.sh-set-the-exit-code-explicitly.patch
+Patch111:	perf-zstd-use-zu-to-print-size_t-values.patch
 ####################################################################
 
 Autoreqprov: 	no
diff --git a/perf-zstd-use-zu-to-print-size_t-values.patch b/perf-zstd-use-zu-to-print-size_t-values.patch
new file mode 100644
index 0000000..76c4ed2
--- /dev/null
+++ b/perf-zstd-use-zu-to-print-size_t-values.patch
@@ -0,0 +1,36 @@
+From bf7cb8e53df3e47636b6394d901c2c80ee74a674 Mon Sep 17 00:00:00 2001
+From: Evgenii Shatokhin <eshatokhin@virtuozzo.com>
+Date: Tue, 24 Mar 2020 15:38:40 +0300
+Subject: [PATCH] perf,zstd: use %zu to print size_t values
+
+Otherwise the build of a 32-bit kernel complains as follows:
+
+  In file included from util/session.c:17:0:
+  util/session.c: In function 'perf_session__process_compressed_event':
+  util/session.c:91:11: error: format '%ld' expects argument of type
+    'long int', but argument 4 has type 'size_t {aka unsigned int}' [-Werror=format=]
+    pr_debug("decomp (B): %ld to %ld\n", src_size, decomp_size);
+
+...and fails.
+
+Signed-off-by: Evgenii Shatokhin <eshatokhin@virtuozzo.com>
+---
+ tools/perf/util/session.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
+index d0d7d25b23e3..55c3d2fefd41 100644
+--- a/tools/perf/util/session.c
++++ b/tools/perf/util/session.c
+@@ -88,7 +88,7 @@ static int perf_session__process_compressed_event(struct perf_session *session,
+ 		session->decomp_last = decomp;
+ 	}
+ 
+-	pr_debug("decomp (B): %ld to %ld\n", src_size, decomp_size);
++	pr_debug("decomp (B): %zu to %zu\n", src_size, decomp_size);
+ 
+ 	return 0;
+ }
+-- 
+2.24.0
+