[kvm-unit-tests RFC PATCH 5/6] scripts/arch-run.bash: Fix run_panic() success exit status

[Chinmay Rath <rathc@linux.ibm.com>]

From: Nicholas Piggin <npiggin@gmail.com>

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>
Acked-by: Andrew Jones <andrew.jones@linux.dev>
Signed-off-by: Chinmay Rath <rathc@linux.ibm.com>
---
 scripts/arch-run.bash | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/arch-run.bash b/scripts/arch-run.bash
index 01cc1ff2..41a903e4 100644
--- a/scripts/arch-run.bash
+++ b/scripts/arch-run.bash
@@ -313,6 +313,7 @@ run_panic ()
 	else
 		# some QEMU versions report multiple panic events
 		echo "PASS: guest panicked"
+		echo "EXIT: STATUS=1"
 		ret=1
 	fi
 
-- 
2.53.0