6.12-stable review patch. If anyone has any objections, please let me know.
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From: Tzung-Bi Shih tzungbi@kernel.org
[ Upstream commit 772e50a76ee664e75581624f512df4e45582605a ]
kunit_deactivate_static_stub() accepts real_fn_addr instead of replacement_addr. In the case, it always passes NULL to kunit_deactivate_static_stub().
Fix it.
Link: https://lore.kernel.org/r/20250520082050.2254875-1-tzungbi@kernel.org Fixes: e047c5eaa763 ("kunit: Expose 'static stub' API to redirect functions") Signed-off-by: Tzung-Bi Shih tzungbi@kernel.org Reviewed-by: David Gow davidgow@google.com Signed-off-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- lib/kunit/static_stub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/kunit/static_stub.c b/lib/kunit/static_stub.c index 92b2cccd5e763..484fd85251b41 100644 --- a/lib/kunit/static_stub.c +++ b/lib/kunit/static_stub.c @@ -96,7 +96,7 @@ void __kunit_activate_static_stub(struct kunit *test,
/* If the replacement address is NULL, deactivate the stub. */ if (!replacement_addr) { - kunit_deactivate_static_stub(test, replacement_addr); + kunit_deactivate_static_stub(test, real_fn_addr); return; }