2 files changed, 39 insertions, 0 deletions

diff --git a/meta/recipes-support/libevent/libevent/0002-test-regress.h-Increase-default-timeval-tolerance-50.patch b/meta/recipes-support/libevent/libevent/0002-test-regress.h-Increase-default-timeval-tolerance-50.patch
new file mode 100644
index 0000000000..0b20eda3c0
--- /dev/null
+++ b/meta/recipes-support/libevent/libevent/0002-test-regress.h-Increase-default-timeval-tolerance-50.patch
@@ -0,0 +1,33 @@
+From dff8fd27edb23bc1486809186c6a4fe1f75f2179 Mon Sep 17 00:00:00 2001
+From: Yi Fan Yu <yifan.yu@windriver.com>
+Date: Thu, 22 Apr 2021 22:35:59 -0400
+Subject: [PATCH] test/regress.h: Increase default timeval tolerance 50 ms ->
+ 100 ms
+
+The default timeout tolerance is 50 ms,
+which causes intermittent failure in many the
+related tests in arm64 QEMU.
+
+See: https://bugzilla.yoctoproject.org/show_bug.cgi?id=14163
+(The root cause seems to be a heavy load)
+
+Upstream-Status: Submitted [https://github.com/libevent/libevent/pull/1157]
+
+Signed-off-by: Yi Fan Yu <yifan.yu@windriver.com>
+---
+ test/regress.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/test/regress.h b/test/regress.h
+index f06a7669..829af4a7 100644
+--- a/test/regress.h
++++ b/test/regress.h
+@@ -127,7 +127,7 @@ int test_ai_eq_(const struct evutil_addrinfo *ai, const char *sockaddr_port,
+        tt_int_op(labs(timeval_msec_diff((tv1), (tv2)) - diff), <=, tolerance)
+ 
+ #define test_timeval_diff_eq(tv1, tv2, diff)                           \
+-       test_timeval_diff_leq((tv1), (tv2), (diff), 50)
++       test_timeval_diff_leq((tv1), (tv2), (diff), 100)
+ 
+ long timeval_msec_diff(const struct timeval *start, const struct timeval *end);
+
diff --git a/meta/recipes-support/libevent/libevent_2.1.11.bb b/meta/recipes-support/libevent/libevent_2.1.11.bb
index fb186eb89f..75f9979c5b 100644
--- a/meta/recipes-support/libevent/libevent_2.1.11.bb
+++ b/meta/recipes-support/libevent/libevent_2.1.11.bb
@@ -1,4 +1,9 @@
 SUMMARY = "An asynchronous event notification library"
+DESCRIPTION = "A software library that provides asynchronous event \
+notification. The libevent API provides a mechanism to execute a callback \
+function when a specific event occurs on a file descriptor or after a \
+timeout has been reached. libevent also supports callbacks triggered \
+by signals and regular timeouts"
 HOMEPAGE = "http://libevent.org/"
 BUGTRACKER = "https://github.com/libevent/libevent/issues"
 SECTION = "libs"
@@ -10,6 +15,7 @@ SRC_URI = "https://github.com/libevent/libevent/releases/download/release-${PV}-
            file://Makefile-missing-test-dir.patch \
            file://run-ptest \
            file://0001-test-regress_dns.c-patch-out-tests-that-require-a-wo.patch \
+           file://0002-test-regress.h-Increase-default-timeval-tolerance-50.patch \
            "
 
 SRC_URI[md5sum] = "7f35cfe69b82d879111ec0d7b7b1c531"