[PATCH 3/6] kselftest/arm64: Corrupt P15 in the irritator when testing SSVE

From: Mark Brown
Date: Wed Oct 23 2024 - 16:41:51 EST


When building for streaming SVE the irritator for SVE skips updates of both
P15 and FFR. While FFR is skipped since it might not be present there is no
reason to skip corrupting P15 so move the ifdef appropriately.

Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
tools/testing/selftests/arm64/fp/sve-test.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/arm64/fp/sve-test.S b/tools/testing/selftests/arm64/fp/sve-test.S
index f1fb9745c681786f686f1fafcb7e1154f3c8e1a3..3c88dfe9c8cad29f44217314aeaffa984bac05e5 100644
--- a/tools/testing/selftests/arm64/fp/sve-test.S
+++ b/tools/testing/selftests/arm64/fp/sve-test.S
@@ -302,9 +302,9 @@ function irritator_handler
movi v0.8b, #1
movi v9.16b, #2
movi v31.8b, #3
-#ifndef SSVE
// And P0
rdffr p0.b
+#ifndef SSVE
// And FFR
wrffr p15.b
#endif

--
2.39.2