Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754986Ab2HSC76 (ORCPT ); Sat, 18 Aug 2012 22:59:58 -0400 Received: from mga09.intel.com ([134.134.136.24]:30195 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752358Ab2HSC50 (ORCPT ); Sat, 18 Aug 2012 22:57:26 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.77,792,1336374000"; d="scan'208";a="182422064" From: Andi Kleen To: linux-kernel@vger.kernel.org Cc: x86@kernel.org, mmarek@suse.cz, linux-kbuild@vger.kernel.org, JBeulich@suse.com, akpm@linux-foundation.org, Andi Kleen , herbert@gondor.hengli.com.au Subject: [PATCH 35/74] lto, crypto, aes: mark AES tables __visible Date: Sat, 18 Aug 2012 19:56:31 -0700 Message-Id: <1345345030-22211-36-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <1345345030-22211-1-git-send-email-andi@firstfloor.org> References: <1345345030-22211-1-git-send-email-andi@firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2516 Lines: 79 From: Andi Kleen Various tables in aes_generic are accessed by assembler code. Mark them __visible for LTO Cc: herbert@gondor.apana.org.au Signed-off-by: Andi Kleen --- crypto/aes_generic.c | 8 ++++---- include/crypto/aes.h | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/crypto/aes_generic.c b/crypto/aes_generic.c index a68c73d..1cf1f89 100644 --- a/crypto/aes_generic.c +++ b/crypto/aes_generic.c @@ -62,7 +62,7 @@ static inline u8 byte(const u32 x, const unsigned n) static const u32 rco_tab[10] = { 1, 2, 4, 8, 16, 32, 64, 128, 27, 54 }; -const u32 crypto_ft_tab[4][256] = { +__visible const u32 crypto_ft_tab[4][256] = { { 0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6, 0x0df2f2ff, 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591, @@ -326,7 +326,7 @@ const u32 crypto_ft_tab[4][256] = { } }; -const u32 crypto_fl_tab[4][256] = { +__visible const u32 crypto_fl_tab[4][256] = { { 0x00000063, 0x0000007c, 0x00000077, 0x0000007b, 0x000000f2, 0x0000006b, 0x0000006f, 0x000000c5, @@ -590,7 +590,7 @@ const u32 crypto_fl_tab[4][256] = { } }; -const u32 crypto_it_tab[4][256] = { +__visible const u32 crypto_it_tab[4][256] = { { 0x50a7f451, 0x5365417e, 0xc3a4171a, 0x965e273a, 0xcb6bab3b, 0xf1459d1f, 0xab58faac, 0x9303e34b, @@ -854,7 +854,7 @@ const u32 crypto_it_tab[4][256] = { } }; -const u32 crypto_il_tab[4][256] = { +__visible const u32 crypto_il_tab[4][256] = { { 0x00000052, 0x00000009, 0x0000006a, 0x000000d5, 0x00000030, 0x00000036, 0x000000a5, 0x00000038, diff --git a/include/crypto/aes.h b/include/crypto/aes.h index 7524ba3..f30d38d 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -27,10 +27,10 @@ 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 __visible const u32 crypto_ft_tab[4][256]; +extern __visible const u32 crypto_fl_tab[4][256]; +extern __visible const u32 crypto_it_tab[4][256]; +extern __visible const u32 crypto_il_tab[4][256]; int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, unsigned int key_len); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/