On 1/21/21 5:40 PM, Andrey Konovalov wrote:

quoted

diff --git a/lib/test_kasan.c b/lib/test_kasan.c
index 7285dcf9fcc1..1306f707b4fe 100644
--- a/lib/test_kasan.c
+++ b/lib/test_kasan.c

@@ -52,6 +52,11 @@ static int kasan_test_init(struct kunit *test)
                return -1;
        }

+       if (!hw_is_mode_sync()) {
+               kunit_err(test, "can't run KASAN tests in async mode");
+               return -1;
+       }

I'd rather implement this check at the KASAN level, than in arm64
code. Just the way kasan_stack_collection_enabled() is implemented.

Feel free to drop this change and the previous patch, I'll implement
this myself later.

Fine by me, will drop 5 and 6 in v5.

-- 
Regards,
Vincenzo

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