commit 4d5a69509ce2bb11a30bd2557731287f5292aef8
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Sat Apr 6 01:15:30 2024 +0200

    tests: Disable parallelism
    
    The makefile pieces are not ready for this.

diff --git a/tests/Makefrag.am b/tests/Makefrag.am
index cb9ddb6b..e82ef3e1 100644
--- a/tests/Makefrag.am
+++ b/tests/Makefrag.am
@@ -22,6 +22,8 @@
 
 if !PLATFORM_xen
 
+.NOTPARALLEL: check
+
 include tests/user-qemu.mk
 
 TESTS += \
