run_qemu_status() looks for "EXIT: STATUS=%d" if the harness command
returned 1, to determine the final status of the test. In the case of
panic tests, QEMU should terminate before successful exit status is
known, so the run_panic() command must produce the "EXIT: STATUS" line.

With this change, running a panic test returns 0 on success (panic),
and the run_test.sh unit test correctly displays it as PASS rather than
FAIL.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 scripts/arch-run.bash | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/arch-run.bash b/scripts/arch-run.bash
index 8643bab3b..9bf2f0bbd 100644
--- a/scripts/arch-run.bash
+++ b/scripts/arch-run.bash

@@ -378,6 +378,7 @@ run_panic ()
 	else
 		# some QEMU versions report multiple panic events
 		echo "PASS: guest panicked"
+		echo "EXIT: STATUS=1"
 		ret=1
 	fi
 

-- 
2.45.1