From patchwork Wed Nov 16 04:13:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Elliott, Robert (Servers)" X-Patchwork-Id: 13044383 X-Patchwork-Delegate: herbert@gondor.apana.org.au 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 0FFC0C433FE for ; Wed, 16 Nov 2022 04:14:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231918AbiKPEO0 (ORCPT ); Tue, 15 Nov 2022 23:14:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231848AbiKPEOU (ORCPT ); Tue, 15 Nov 2022 23:14:20 -0500 Received: from mx0b-002e3701.pphosted.com (mx0b-002e3701.pphosted.com [148.163.143.35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF25D31EEE; Tue, 15 Nov 2022 20:14:17 -0800 (PST) Received: from pps.filterd (m0150244.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2AG4DcFj023372; Wed, 16 Nov 2022 04:14:02 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pps0720; bh=ukwY7JIs/U1Bbbab6Ibms4gk638cl7c9kt9xB3XTx+A=; b=kxttb0P+LQ79UvpnOJTgvoNBaX+a399Fm4RabsyfNJgL/DQ1hu3D53f8gFqmawaX/CW5 /0uhDA/QWWIyEChrsiqXX9gQuBX6ei89re5gpt5kz6B46PBBZ408seJ2rMykvjZ1/zoK UQCHlW09ObeR3uWq5/9313MGb9erqRf6TsAWILfWPttfai/DYFkw8sTp/A5OWe2470D9 VWQgWSvPUmZasNsDSPB0P6j2TsDytFuAT/d7e2KbJtOH6SQ4hN6LeeAubnF5MRLJPAPB QrLhezUGNR7WmZiypRfwpmKl6p6ecDUDRN/fkyTtjPSuzhGjRCVUeyVMwjV2FFPgZL4h IA== Received: from p1lg14878.it.hpe.com (p1lg14878.it.hpe.com [16.230.97.204]) by mx0b-002e3701.pphosted.com (PPS) with ESMTPS id 3kvrmng06w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Nov 2022 04:14:02 +0000 Received: from p1lg14885.dc01.its.hpecorp.net (unknown [10.119.18.236]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by p1lg14878.it.hpe.com (Postfix) with ESMTPS id B62102EEE8; Wed, 16 Nov 2022 04:14:01 +0000 (UTC) Received: from adevxp033-sys.us.rdlabs.hpecorp.net (unknown [16.231.227.36]) by p1lg14885.dc01.its.hpecorp.net (Postfix) with ESMTP id 46F70808B9A; Wed, 16 Nov 2022 04:14:01 +0000 (UTC) From: Robert Elliott To: herbert@gondor.apana.org.au, davem@davemloft.net, tim.c.chen@linux.intel.com, ap420073@gmail.com, ardb@kernel.org, Jason@zx2c4.com, David.Laight@ACULAB.COM, ebiggers@kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Robert Elliott Subject: [PATCH v4 07/24] crypto: x86/ghash - use u8 rather than char Date: Tue, 15 Nov 2022 22:13:25 -0600 Message-Id: <20221116041342.3841-8-elliott@hpe.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221116041342.3841-1-elliott@hpe.com> References: <20221103042740.6556-1-elliott@hpe.com> <20221116041342.3841-1-elliott@hpe.com> MIME-Version: 1.0 X-Proofpoint-GUID: OztRO2yPCF9wMos6GXUqpT1CCWFMUx0i X-Proofpoint-ORIG-GUID: OztRO2yPCF9wMos6GXUqpT1CCWFMUx0i X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-15_08,2022-11-15_03,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=986 lowpriorityscore=0 priorityscore=1501 mlxscore=0 suspectscore=0 phishscore=0 spamscore=0 adultscore=0 impostorscore=0 malwarescore=0 clxscore=1015 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211160029 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Use more consistent unambivalent types for the source and destination buffer pointer arguments. Signed-off-by: Robert Elliott --- arch/x86/crypto/ghash-clmulni-intel_asm.S | 4 ++-- arch/x86/crypto/ghash-clmulni-intel_glue.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S index 2bf871899920..c7b8542facee 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S @@ -88,7 +88,7 @@ SYM_FUNC_START_LOCAL(__clmul_gf128mul_ble) RET SYM_FUNC_END(__clmul_gf128mul_ble) -/* void clmul_ghash_mul(char *dst, const u128 *shash) */ +/* void clmul_ghash_mul(u8 *dst, const u128 *shash) */ SYM_FUNC_START(clmul_ghash_mul) FRAME_BEGIN movups (%rdi), DATA @@ -103,7 +103,7 @@ SYM_FUNC_START(clmul_ghash_mul) SYM_FUNC_END(clmul_ghash_mul) /* - * void clmul_ghash_update(char *dst, const char *src, unsigned int srclen, + * void clmul_ghash_update(u8 *dst, const u8 *src, unsigned int srclen, * const u128 *shash); */ SYM_FUNC_START(clmul_ghash_update) diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c index 1f1a95f3dd0c..e996627c6583 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_glue.c +++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c @@ -23,9 +23,9 @@ #define GHASH_BLOCK_SIZE 16 #define GHASH_DIGEST_SIZE 16 -void clmul_ghash_mul(char *dst, const u128 *shash); +void clmul_ghash_mul(u8 *dst, const u128 *shash); -void clmul_ghash_update(char *dst, const char *src, unsigned int srclen, +void clmul_ghash_update(u8 *dst, const u8 *src, unsigned int srclen, const u128 *shash); struct ghash_async_ctx {