Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754471AbZCEMAy (ORCPT ); Thu, 5 Mar 2009 07:00:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751845AbZCEMAp (ORCPT ); Thu, 5 Mar 2009 07:00:45 -0500 Received: from Chamillionaire.breakpoint.cc ([85.10.199.196]:45615 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750994AbZCEMAp (ORCPT ); Thu, 5 Mar 2009 07:00:45 -0500 Date: Thu, 5 Mar 2009 13:00:41 +0100 From: Sebastian Andrzej Siewior To: Huang Ying Cc: Herbert Xu , linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] crypto: Add AES-NI support for more modes Message-ID: <20090305120041.GB4101@Chamillionaire.breakpoint.cc> Reply-To: Sebastian Andrzej Siewior References: <1236219949.24215.39.camel@yhuang-dev.sh.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <1236219949.24215.39.camel@yhuang-dev.sh.intel.com> X-Key-Id: FE3F4706 X-Key-Fingerprint: FFDA BBBB 3563 1B27 75C9 925B 98D5 5C1C FE3F 4706 User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 758 Lines: 23 * Huang Ying | 2009-03-05 10:25:49 [+0800]: >--- a/crypto/Kconfig >+++ b/crypto/Kconfig >@@ -488,6 +488,7 @@ config CRYPTO_AES_NI_INTEL > select CRYPTO_AES_X86_64 > select CRYPTO_CRYPTD > select CRYPTO_ALGAPI >+ select CRYPTO_FPU > help > Use Intel AES-NI instructions for AES algorithm. > > Please add that you also accelerate block modes like lrw & xts. A full list would be nice. There is no direct HW-support for this block modes where the user could expect this from a marketing paper :) Sebastian -- 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/