fixeria submitted this change.

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ttcn3-bts-test: use an older version of fake_trx.py

The latest version of fake_trx.py [re-]introduces burst queueing [1],
making its behavior more closely resemble that of a real transceiver.
However, this change has also introduced stability issues, leading
to increased flakiness in ttcn3-bts-test.

As a temporary workaround, use an older version predating this change.
Unset the "--sched-rr-prio" [2], which is not supported by that version.

Change-Id: I251082474bb29d0169f88b5bd545c97d487c8353
Related: [1] osmocom-bb.git I41291708effdd2c767be680fff22ffbd9a56815e
Related: [2] 6374a9e ("ttcn3-bts-test: Run fake_trx with sched-prio-rr")
Related: OS#6672
---
M ttcn3-bts-test/Makefile
M ttcn3-bts-test/jenkins.sh
2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ttcn3-bts-test/Makefile b/ttcn3-bts-test/Makefile
index fc6f3f8..2af27a9 100644
--- a/ttcn3-bts-test/Makefile
+++ b/ttcn3-bts-test/Makefile
@@ -1,3 +1,6 @@
+# XXX: use an older version of fake_trx.py, that predates
+# commit 0f4714776a9c9b64c4a7268eb8a346f304835565 (OS#6672).
+OSMO_BB_BRANCH=ttcn3-bts-test
 
 include ../make/Makefile
 
diff --git a/ttcn3-bts-test/jenkins.sh b/ttcn3-bts-test/jenkins.sh
index a25456e..1bb92d8 100755
--- a/ttcn3-bts-test/jenkins.sh
+++ b/ttcn3-bts-test/jenkins.sh
@@ -74,7 +74,6 @@
 				--log-file-level DEBUG \
 				--log-file-time \
 				--log-level INFO \
-				--sched-rr-prio 30 \
 				-R $SUB4_PREFIX.$SUBNET.20 \
 				-r $SUB4_PREFIX.$SUBNET.22 \
 				--trx TRX1@$SUB4_PREFIX.$SUBNET.20:5700/1 \

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