From owner-p4-projects@FreeBSD.ORG Fri Sep 19 06:46:44 2014 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id B16C84DB; Fri, 19 Sep 2014 06:46:44 +0000 (UTC) Delivered-To: perforce@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 744644D9 for ; Fri, 19 Sep 2014 06:46:44 +0000 (UTC) Received: from skunkworks.freebsd.org (skunkworks.freebsd.org [IPv6:2001:1900:2254:2068::682:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5FDC791 for ; Fri, 19 Sep 2014 06:46:44 +0000 (UTC) Received: from skunkworks.freebsd.org ([127.0.1.74]) by skunkworks.freebsd.org (8.14.9/8.14.9) with ESMTP id s8J6kiue012990 for ; Fri, 19 Sep 2014 06:46:44 GMT (envelope-from jmg@freebsd.org) Received: (from perforce@localhost) by skunkworks.freebsd.org (8.14.9/8.14.9/Submit) id s8J6kiFA012987 for perforce@freebsd.org; Fri, 19 Sep 2014 06:46:44 GMT (envelope-from jmg@freebsd.org) Date: Fri, 19 Sep 2014 06:46:44 GMT Message-Id: <201409190646.s8J6kiFA012987@skunkworks.freebsd.org> X-Authentication-Warning: skunkworks.freebsd.org: perforce set sender to jmg@freebsd.org using -f From: John-Mark Gurney Subject: PERFORCE change 1200500 for review To: Perforce Change Reviews Precedence: bulk X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.18-1 List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Sep 2014 06:46:44 -0000 http://p4web.freebsd.org/@@1200500?ac=10 Change 1200500 by jmg@jmg_carbon2 on 2014/09/19 06:46:28 fix up $Id$ to be $FreeBSD$ I've confirmed with Shay that the code was broken, so no need to keep it around anymore... Sponsored by: FreeBSD Foundation Sponsored by: Rubicon Communications, LLC (Netgate) Affected files ... .. //depot/projects/opencrypto/sys/crypto/aesni/aesni_ghash.c#3 edit Differences ... ==== //depot/projects/opencrypto/sys/crypto/aesni/aesni_ghash.c#3 (text+ko) ==== @@ -26,7 +26,7 @@ * SUCH DAMAGE. * * - * $Id$ + * $FreeBSD$ * */ @@ -658,12 +658,7 @@ X = _mm_shuffle_epi8(X, BSWAP_MASK); T = _mm_xor_si128(X, T); -#if 0 - /* XXX - broken Intel code */ - if (_mm_testz_si128(T, _mm_loadu_si128((__m128i*)tag))) -#else if (!m128icmp(T, _mm_loadu_si128((__m128i*)tag))) -#endif return 0; //in case the authentication failed ctr1 = _mm_shuffle_epi8(Y, BSWAP_EPI64);