[kvm-unit-tests PATCH v3 3/3] arch-run: do not process ERRATA when running under TCG

["Alex Bennée" <alex.bennee@linaro.org>]

All the errata checking looks at the current host kernel version. For
TCG runs this is entirely irrelevant as the host kernel has no impact
on the behaviour of the guest. In fact we should set ERRATA_FORCE to
ensure we run those tests as QEMU doesn't attempt to model
non-confirming architectures.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 scripts/arch-run.bash | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/arch-run.bash b/scripts/arch-run.bash
index 43da998..f1f4456 100644
--- a/scripts/arch-run.bash
+++ b/scripts/arch-run.bash
@@ -267,7 +267,9 @@ env_file ()
 
 env_errata ()
 {
-	if [ "$ERRATATXT" ] && [ ! -f "$ERRATATXT" ]; then
+	if [ "$ACCEL" = "tcg" ]; then
+		eval export "ERRATA_FORCE=y"
+	elif [ "$ERRATATXT" ] && [ ! -f "$ERRATATXT" ]; then
 		echo "$ERRATATXT not found. (ERRATATXT=$ERRATATXT)" >&2
 		return 2
 	elif [ "$ERRATATXT" ]; then
-- 
2.30.2