We're seeing random failures in the SystemTap tests in qemuarm on kernel
5.10. This might be related to the buffer between user and kernel space
being too small, so explicitly set the size.
If this cures the problem it should be considered a workaround and not
the solution.
[ YOCTO #14673 ]
Signed-off-by: Ross Burton <ross.bur...@arm.com>
---
meta/lib/oeqa/runtime/cases/stap.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/lib/oeqa/runtime/cases/stap.py
b/meta/lib/oeqa/runtime/cases/stap.py
index ac0125edb2b..615c290ce61 100644
--- a/meta/lib/oeqa/runtime/cases/stap.py
+++ b/meta/lib/oeqa/runtime/cases/stap.py
@@ -18,7 +18,7 @@ class StapTest(OERuntimeTestCase):
status, output = self.target.run(cmd, 900)
self.assertEqual(status, 0, msg='\n'.join([cmd, output]))
- cmd = 'stap -v --disable-cache -DSTP_NO_VERREL_CHECK -e \'probe
oneshot { print("Hello, "); println("world!") }\''
+ cmd = 'stap -v --disable-cache -DSTP_NO_VERREL_CHECK -s1 -e \'probe
oneshot { print("Hello, "); println("world!") }\''
status, output = self.target.run(cmd, 900)
self.assertEqual(status, 0, msg='\n'.join([cmd, output]))
self.assertIn('Hello, world!', output, msg='\n'.join([cmd, output]))
--
2.25.1
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