From patchwork Fri Feb 21 07:40:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 230996 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0A4FC35642 for ; Fri, 21 Feb 2020 07:56:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C918120658 for ; Fri, 21 Feb 2020 07:56:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271773; bh=7cQc4SRp6iphGymWqLpNl7n+Za/QHc3wM/3uBQapzDQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KQhoBeUZ7plquakERKK5I1+324uubtT5PI5NXwWy77r5BJH5AoamCWP4Ge5dNOqw/ 0GJ1kl0OnI1i4QbHHfGvwjySGDuCpLS65Ye227YCjnSsUzSfT8Pbp3e7NsLJHipSYR fsfkPpKU6huh5L0dUNtLGZEOLRrZUnSkSsnW5SnM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729072AbgBUH4M (ORCPT ); Fri, 21 Feb 2020 02:56:12 -0500 Received: from mail.kernel.org ([198.145.29.99]:55416 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730439AbgBUH4M (ORCPT ); Fri, 21 Feb 2020 02:56:12 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B1CFD222C4; Fri, 21 Feb 2020 07:56:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271771; bh=7cQc4SRp6iphGymWqLpNl7n+Za/QHc3wM/3uBQapzDQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YwB3IcRYnIgBuSxUozpzvNygj5HB6rVkG7sW1yKvSbTNDprj3QsHE+QU1wxRidWsf +DSLH6Zi00gUvg1Wx/TsjgIkGNovQrXB3hmsVvkgMPGs/WSUnGHB0Bm0Y8ezmbkecG MZp8avVCSdHfGyQaZUbZ5AgSVF2imBDCV4jBdX94= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zaibo Xu , Herbert Xu , Sasha Levin Subject: [PATCH 5.5 275/399] crypto: hisilicon - Bugfixed tfm leak Date: Fri, 21 Feb 2020 08:40:00 +0100 Message-Id: <20200221072428.849850793@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072402.315346745@linuxfoundation.org> References: <20200221072402.315346745@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Zaibo Xu [ Upstream commit dfee9955abc7ec9364413d16316181322cf44f2f ] 1.Fixed the bug of software tfm leakage. 2.Update HW error log message. Signed-off-by: Zaibo Xu Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- drivers/crypto/hisilicon/hpre/hpre_crypto.c | 7 +++++- drivers/crypto/hisilicon/hpre/hpre_main.c | 24 ++++++++++----------- 2 files changed, 18 insertions(+), 13 deletions(-) diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c index 98f037e6ea3e4..d8b015266ee49 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c +++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c @@ -1043,6 +1043,7 @@ static unsigned int hpre_rsa_max_size(struct crypto_akcipher *tfm) static int hpre_rsa_init_tfm(struct crypto_akcipher *tfm) { struct hpre_ctx *ctx = akcipher_tfm_ctx(tfm); + int ret; ctx->rsa.soft_tfm = crypto_alloc_akcipher("rsa-generic", 0, 0); if (IS_ERR(ctx->rsa.soft_tfm)) { @@ -1050,7 +1051,11 @@ static int hpre_rsa_init_tfm(struct crypto_akcipher *tfm) return PTR_ERR(ctx->rsa.soft_tfm); } - return hpre_ctx_init(ctx); + ret = hpre_ctx_init(ctx); + if (ret) + crypto_free_akcipher(ctx->rsa.soft_tfm); + + return ret; } static void hpre_rsa_exit_tfm(struct crypto_akcipher *tfm) diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index 34e0424410bfc..0c98c37e39f4a 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -106,18 +106,18 @@ static const char * const hpre_debug_file_name[] = { }; static const struct hpre_hw_error hpre_hw_errors[] = { - { .int_msk = BIT(0), .msg = "hpre_ecc_1bitt_err" }, - { .int_msk = BIT(1), .msg = "hpre_ecc_2bit_err" }, - { .int_msk = BIT(2), .msg = "hpre_data_wr_err" }, - { .int_msk = BIT(3), .msg = "hpre_data_rd_err" }, - { .int_msk = BIT(4), .msg = "hpre_bd_rd_err" }, - { .int_msk = BIT(5), .msg = "hpre_ooo_2bit_ecc_err" }, - { .int_msk = BIT(6), .msg = "hpre_cltr1_htbt_tm_out_err" }, - { .int_msk = BIT(7), .msg = "hpre_cltr2_htbt_tm_out_err" }, - { .int_msk = BIT(8), .msg = "hpre_cltr3_htbt_tm_out_err" }, - { .int_msk = BIT(9), .msg = "hpre_cltr4_htbt_tm_out_err" }, - { .int_msk = GENMASK(15, 10), .msg = "hpre_ooo_rdrsp_err" }, - { .int_msk = GENMASK(21, 16), .msg = "hpre_ooo_wrrsp_err" }, + { .int_msk = BIT(0), .msg = "core_ecc_1bit_err_int_set" }, + { .int_msk = BIT(1), .msg = "core_ecc_2bit_err_int_set" }, + { .int_msk = BIT(2), .msg = "dat_wb_poison_int_set" }, + { .int_msk = BIT(3), .msg = "dat_rd_poison_int_set" }, + { .int_msk = BIT(4), .msg = "bd_rd_poison_int_set" }, + { .int_msk = BIT(5), .msg = "ooo_ecc_2bit_err_int_set" }, + { .int_msk = BIT(6), .msg = "cluster1_shb_timeout_int_set" }, + { .int_msk = BIT(7), .msg = "cluster2_shb_timeout_int_set" }, + { .int_msk = BIT(8), .msg = "cluster3_shb_timeout_int_set" }, + { .int_msk = BIT(9), .msg = "cluster4_shb_timeout_int_set" }, + { .int_msk = GENMASK(15, 10), .msg = "ooo_rdrsp_err_int_set" }, + { .int_msk = GENMASK(21, 16), .msg = "ooo_wrrsp_err_int_set" }, { /* sentinel */ } };