From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S939356AbdAJNuo (ORCPT ); Tue, 10 Jan 2017 08:50:44 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:34498 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935378AbdAJNui (ORCPT ); Tue, 10 Jan 2017 08:50:38 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ard Biesheuvel , Herbert Xu Subject: [PATCH 4.9 151/206] crypto: arm64/aes-xts-ce: fix for big endian Date: Tue, 10 Jan 2017 14:37:14 +0100 Message-Id: <20170110131509.721368026@linuxfoundation.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170110131502.767555407@linuxfoundation.org> References: <20170110131502.767555407@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ard Biesheuvel commit caf4b9e2b326cc2a5005a5c557274306536ace61 upstream. Emit the XTS tweak literal constants in the appropriate order for a single 128-bit scalar literal load. Fixes: 49788fe2a128 ("arm64/crypto: AES-ECB/CBC/CTR/XTS using ARMv8 NEON and Crypto Extensions") Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- arch/arm64/crypto/aes-ce.S | 1 + arch/arm64/crypto/aes-modes.S | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) --- a/arch/arm64/crypto/aes-ce.S +++ b/arch/arm64/crypto/aes-ce.S @@ -10,6 +10,7 @@ */ #include +#include #define AES_ENTRY(func) ENTRY(ce_ ## func) #define AES_ENDPROC(func) ENDPROC(ce_ ## func) --- a/arch/arm64/crypto/aes-modes.S +++ b/arch/arm64/crypto/aes-modes.S @@ -386,7 +386,8 @@ AES_ENDPROC(aes_ctr_encrypt) .endm .Lxts_mul_x: - .word 1, 0, 0x87, 0 +CPU_LE( .quad 1, 0x87 ) +CPU_BE( .quad 0x87, 1 ) AES_ENTRY(aes_xts_encrypt) FRAME_PUSH