From mboxrd@z Thu Jan 1 00:00:00 1970 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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 92E20C433E0 for ; Mon, 10 Aug 2020 19:26:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 682832080C for ; Mon, 10 Aug 2020 19:26:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597087586; bh=2K2iG1CjBSTPdSLSG5ajTMC50p1FwenSlUrZitpjRWY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=VUv9ZkiE38iDOIbEoVcWhniR2qDx9qtcyL0KG7kxskrdO50DXIin/0XK5xFBrm2ix Tg8CqufD+YuZwxiwM1Ev0pen8p+ZvCHz14BVyP24ggMYzsI3YjCIcw+mAUd7oZvi1U JkcH1SwBMPbWVqOsondIIiPcTlrLovlzE/7K6J6g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729601AbgHJT0Z (ORCPT ); Mon, 10 Aug 2020 15:26:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:40638 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729414AbgHJTLu (ORCPT ); Mon, 10 Aug 2020 15:11:50 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3F1AD22BED; Mon, 10 Aug 2020 19:11:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597086710; bh=2K2iG1CjBSTPdSLSG5ajTMC50p1FwenSlUrZitpjRWY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sASTmFKia7lY4Xrq9LIs+2PklDrutaes823Js8953dH/ujPmcaea5Dqzka1ZDBUJK s9vt9kAt3fTpuM4JcOsszApmUCJ1G94xdH2kf4l367NCjRCZclFZz1wTO1HcGeHNOF zYM061LoXQYFAC/WpDw8GRHxhUNgW8IY/oWfR9WA= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Horia=20Geant=C4=83?= , Herbert Xu , Sasha Levin , linux-crypto@vger.kernel.org Subject: [PATCH AUTOSEL 5.7 59/60] crypto: caam - silence .setkey in case of bad key length Date: Mon, 10 Aug 2020 15:10:27 -0400 Message-Id: <20200810191028.3793884-59-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200810191028.3793884-1-sashal@kernel.org> References: <20200810191028.3793884-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Horia Geantă [ Upstream commit da6a66853a381864f4b040832cf11f0dbba0a097 ] In case of bad key length, driver emits "key size mismatch" messages, but only for xts(aes) algorithms. Reduce verbosity by making them visible only when debugging. This way crypto fuzz testing log cleans up a bit. Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- drivers/crypto/caam/caamalg.c | 2 +- drivers/crypto/caam/caamalg_qi.c | 2 +- drivers/crypto/caam/caamalg_qi2.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index b2f9882bc010f..bf90a4fcabd1f 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -838,7 +838,7 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, u32 *desc; if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { - dev_err(jrdev, "key size mismatch\n"); + dev_dbg(jrdev, "key size mismatch\n"); return -EINVAL; } diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c index 27e36bdf6163b..315d53499ce85 100644 --- a/drivers/crypto/caam/caamalg_qi.c +++ b/drivers/crypto/caam/caamalg_qi.c @@ -728,7 +728,7 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, int ret = 0; if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { - dev_err(jrdev, "key size mismatch\n"); + dev_dbg(jrdev, "key size mismatch\n"); return -EINVAL; } diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 28669cbecf77c..e1b6bc6ef091b 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -1058,7 +1058,7 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key, u32 *desc; if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) { - dev_err(dev, "key size mismatch\n"); + dev_dbg(dev, "key size mismatch\n"); return -EINVAL; } -- 2.25.1