Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B25FBC6FD19 for ; Mon, 13 Mar 2023 13:00:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230224AbjCMNAS (ORCPT ); Mon, 13 Mar 2023 09:00:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230131AbjCMNAO (ORCPT ); Mon, 13 Mar 2023 09:00:14 -0400 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3EC4464234; Mon, 13 Mar 2023 05:59:52 -0700 (PDT) Received: from pps.filterd (m0127361.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32DC17h5001687; Mon, 13 Mar 2023 12:59:17 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=pp1; bh=p/uBGT7CPg8tBHDJ7eVXHXW6FWUluHA2VNiNAc55PD4=; b=lakHdwYYL3kYSl8Zp734Lkz6FrB7DUICNNIQ6Ss6w0l8cT4wlVS6d1QuMH6NSMWDvdKL u8W9CRduhGrOP0eJpWldzu21k92T8Cm3K5pd2/PYgPUvK7JpAqdqfVLvoPI6VDDDBkYK 0XBVB6Subt+9QDKG4Ck6i0oHM3G0RGiqVD/XRNJLZdVOg7ggfj+xj0M5XQo1PVNmt5zY 8LKpA1G/YtwFmKGrHs7S5LeSrvBRKjq/0aR0d2pJPKQIUATRViDvwij9rCYV0DaJ+L+r Q9s0/ctkzG+6A9+NAaADw8wcvrvDJZOy5EQC+O/BooIBhaS0AZp7OBZKTF+x8JaB9zvC uA== Received: from ppma02dal.us.ibm.com (a.bd.3ea9.ip4.static.sl-reverse.com [169.62.189.10]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3pa3ffsmtf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Mar 2023 12:59:17 +0000 Received: from pps.filterd (ppma02dal.us.ibm.com [127.0.0.1]) by ppma02dal.us.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 32DBjl7u004928; Mon, 13 Mar 2023 12:59:16 GMT Received: from smtprelay02.wdc07v.mail.ibm.com ([9.208.129.120]) by ppma02dal.us.ibm.com (PPS) with ESMTPS id 3p8h97h539-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 13 Mar 2023 12:59:16 +0000 Received: from smtpav04.wdc07v.mail.ibm.com (smtpav04.wdc07v.mail.ibm.com [10.39.53.231]) by smtprelay02.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 32DCxEos6816348 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 13 Mar 2023 12:59:14 GMT Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 61F7F58052; Mon, 13 Mar 2023 12:59:14 +0000 (GMT) Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5F12F58045; Mon, 13 Mar 2023 12:59:13 +0000 (GMT) Received: from [9.160.124.22] (unknown [9.160.124.22]) by smtpav04.wdc07v.mail.ibm.com (Postfix) with ESMTP; Mon, 13 Mar 2023 12:59:13 +0000 (GMT) Message-ID: <1cf97806-300d-d79e-4c4c-3b7cccba7312@linux.ibm.com> Date: Mon, 13 Mar 2023 07:59:12 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [RESEND PATCH v4 0/6] crypto: Accelerated AES/GCM stitched implementation Content-Language: en-US To: Herbert Xu Cc: linux-crypto@vger.kernel.org, leitao@debian.org, nayna@linux.ibm.com, appro@cryptogams.org, linux-kernel@vger.kernel.org, ltcgcw@linux.vnet.ibm.com, dtsen@us.ibm.com References: <20230221034021.15121-1-dtsen@linux.ibm.com> From: Danny Tsen In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: vs_ATB29RtpnMaJhexFX4MtjxJIZvHME X-Proofpoint-ORIG-GUID: vs_ATB29RtpnMaJhexFX4MtjxJIZvHME X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-13_05,2023-03-13_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 spamscore=0 suspectscore=0 impostorscore=0 phishscore=0 adultscore=0 priorityscore=1501 mlxscore=0 mlxlogscore=842 lowpriorityscore=0 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303130102 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thanks Hubert. -Danny On 3/10/23 5:28 AM, Herbert Xu wrote: > On Mon, Feb 20, 2023 at 10:40:15PM -0500, Danny Tsen wrote: >> This patch series enable an accelerated AES/GCM stitched implementation >> for Power10 or later CPU(ppc64le). This module supports AEAD algorithm. >> The stitched implementation provides 3.5X+ better performance than the >> baseline. >> >> This patch has been tested with the kernel crypto module tcrypt.ko and >> has passed the selftest. The patch is also tested with >> CONFIG_CRYPTO_MANAGER_EXTRA_TESTS enabled. >> >> Danny Tsen (6): >> Glue code for AES/GCM stitched implementation. >> An accelerated AES/GCM stitched implementation. >> Supporting functions for AES. >> Supporting functions for ghash. >> A perl script to process PowerPC assembler source. >> Update Kconfig and Makefile. >> >> arch/powerpc/crypto/aes-gcm-p10-glue.c | 345 ++++++ >> arch/powerpc/crypto/aes-gcm-p10.S | 1521 ++++++++++++++++++++++++ >> arch/powerpc/crypto/aesp8-ppc.pl | 585 +++++++++ >> arch/powerpc/crypto/ghashp8-ppc.pl | 370 ++++++ >> arch/powerpc/crypto/ppc-xlate.pl | 229 ++++ >> arch/powerpc/crypto/Kconfig | 17 + >> arch/powerpc/crypto/Makefile | 13 + >> 7 files changed, 3080 insertions(+) >> create mode 100644 arch/powerpc/crypto/aes-gcm-p10-glue.c >> create mode 100644 arch/powerpc/crypto/aes-gcm-p10.S >> create mode 100644 arch/powerpc/crypto/aesp8-ppc.pl >> create mode 100644 arch/powerpc/crypto/ghashp8-ppc.pl >> create mode 100644 arch/powerpc/crypto/ppc-xlate.pl >> >> -- >> 2.31.1 > All applied. Thanks.