[PATCH 2/3] crypto: tcrypt - permit tcrypt.ko to be builtin

[Ard Biesheuvel <ardb@kernel.org>]

When working on crypto algorithms, being able to run tcrypt quickly
without booting an entire Linux installation can be very useful. For
instance, QEMU/kvm can be used to boot a kernel from the command line,
and having tcrypt.ko builtin would allow tcrypt to be executed to run
benchmarks, or to run tests for algortithms that need to be instantiated
from templates, without the need to make it past the point where the
rootfs is mounted.

So let's relax the requirement that tcrypt can only be built as a
module when CRYPTO_MANAGER_EXTRA_TESTS is enabled, as this is already
documented as a crypto development-only symbol.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 crypto/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 094ef56ab7b4..9ff2d687e334 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -201,7 +201,7 @@ config CRYPTO_AUTHENC
 
 config CRYPTO_TEST
 	tristate "Testing module"
-	depends on m
+	depends on m || CRYPTO_MANAGER_EXTRA_TESTS
 	select CRYPTO_MANAGER
 	help
 	  Quick & dirty crypto test module.
-- 
2.17.1