crypto: more robust crypto_memneq

[karo-tx-linux.git] / crypto / Makefile

diff --git a/crypto/Makefile b/crypto/Makefile
index 989c510da8cc98af911976874d6c16db865ee1b3..b29402a7b9b581227e57f68e362b474350fd0da4 100644 (file)
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -2,11 +2,6 @@
 # Cryptographic API
 #
 
-# memneq MUST be built with -Os or -O0 to prevent early-return optimizations
-# that will defeat memneq's actual purpose to prevent timing attacks.
-CFLAGS_REMOVE_memneq.o := -O1 -O2 -O3
-CFLAGS_memneq.o := -Os
-
 obj-$(CONFIG_CRYPTO) += crypto.o
 crypto-y := api.o cipher.o compress.o memneq.o