From 920b0442b9f884f55f4745b53430c80e71e90275 Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sat, 28 May 2022 12:24:29 +0200 Subject: crypto: memneq - move into lib/ This is used by code that doesn't need CONFIG_CRYPTO, so move this into lib/ with a Kconfig option so that it can be selected by whatever needs it. This fixes a linker error Zheng pointed out when CRYPTO_MANAGER_DISABLE_TESTS!=y and CRYPTO=m: lib/crypto/curve25519-selftest.o: In function `curve25519_selftest': curve25519-selftest.c:(.init.text+0x60): undefined reference to `__crypto_memneq' curve25519-selftest.c:(.init.text+0xec): undefined reference to `__crypto_memneq' curve25519-selftest.c:(.init.text+0x114): undefined reference to `__crypto_memneq' curve25519-selftest.c:(.init.text+0x154): undefined reference to `__crypto_memneq' Reported-by: Zheng Bin Cc: Eric Biggers Cc: stable@vger.kernel.org Fixes: aa127963f1ca ("crypto: lib/curve25519 - re-add selftests") Signed-off-by: Jason A. Donenfeld Reviewed-by: Eric Biggers Signed-off-by: Herbert Xu --- crypto/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'crypto/Kconfig') diff --git a/crypto/Kconfig b/crypto/Kconfig index 9b654984de79..6e30e8138057 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -15,6 +15,7 @@ source "crypto/async_tx/Kconfig" # menuconfig CRYPTO tristate "Cryptographic API" + select LIB_MEMNEQ help This option provides the core Cryptographic API. -- cgit v1.2.3