From 61abc356bf310d346d2d469cb009f6d4334f34de Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Fri, 29 Mar 2019 17:46:29 -0700 Subject: crypto: aes - Use ___cacheline_aligned for aes data cacheline_aligned is a special section. It cannot be const at the same time because it's not read-only. It doesn't give any MMU protection. Mark it ____cacheline_aligned to not place it in a special section, but just align it in .rodata Cc: herbert@gondor.apana.org.au Suggested-by: Rasmus Villemoes Signed-off-by: Andi Kleen Acked-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- include/crypto/aes.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/crypto/aes.h') diff --git a/include/crypto/aes.h b/include/crypto/aes.h index 852eaa9cd4db..0fdb542c70cd 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -28,10 +28,10 @@ struct crypto_aes_ctx { u32 key_length; }; -extern const u32 crypto_ft_tab[4][256]; -extern const u32 crypto_fl_tab[4][256]; -extern const u32 crypto_it_tab[4][256]; -extern const u32 crypto_il_tab[4][256]; +extern const u32 crypto_ft_tab[4][256] ____cacheline_aligned; +extern const u32 crypto_fl_tab[4][256] ____cacheline_aligned; +extern const u32 crypto_it_tab[4][256] ____cacheline_aligned; +extern const u32 crypto_il_tab[4][256] ____cacheline_aligned; int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, unsigned int key_len); -- cgit v1.2.3-59-g8ed1b