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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 85427C433E2 for ; Tue, 8 Sep 2020 18:25:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 412D02080A for ; Tue, 8 Sep 2020 18:25:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599589507; bh=BaR3Q+Wii/OZ1NeyQdL6A+0hfF+tUl1OXApdXXhNhBU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Q8wNSIHAIy34CvjbXzotpqOpgfwY03Jsh3e2XZOHq045xZklZmbhkfoCpe1h7yIiN nzd4xfOKuizjRbdF9hFCcvB1VbYhrJcppa3GmOvsdcR4M4uJ4jOdIc34LhUFQ9X7KK OSPFp4UOcPRXhZ/8X+SQ11OIRa4A2hWUU+7zcqhM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732162AbgIHSWZ (ORCPT ); Tue, 8 Sep 2020 14:22:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:56674 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731463AbgIHQLL (ORCPT ); Tue, 8 Sep 2020 12:11:11 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (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 0F1F224734; Tue, 8 Sep 2020 15:40:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599579658; bh=BaR3Q+Wii/OZ1NeyQdL6A+0hfF+tUl1OXApdXXhNhBU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eShw3GQcqroG6qw5IFcNo07m0xSd6xHmVIHrUtTVzVNcRnK0OvbV2hwm8LlGqtKnx 5TTNRtUHbT/FVeovLaW/XeOHVeQwv2L0h4pmQ81LwDCLUJ+bRl4uoMR4MS4xjaNFzj YjUGjVs1FmvTpWYI8j4jgswWfaFP8Y41CXnictRE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Damien Le Moal , Mike Snitzer Subject: [PATCH 5.8 168/186] dm crypt: Initialize crypto wait structures Date: Tue, 8 Sep 2020 17:25:10 +0200 Message-Id: <20200908152249.802852415@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200908152241.646390211@linuxfoundation.org> References: <20200908152241.646390211@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Damien Le Moal commit 7785a9e4c228db6d01086a52d5685cd7336a08b7 upstream. Use the DECLARE_CRYPTO_WAIT() macro to properly initialize the crypto wait structures declared on stack before their use with crypto_wait_req(). Fixes: 39d13a1ac41d ("dm crypt: reuse eboiv skcipher for IV generation") Fixes: bbb1658461ac ("dm crypt: Implement Elephant diffuser for Bitlocker compatibility") Cc: stable@vger.kernel.org Signed-off-by: Damien Le Moal Signed-off-by: Mike Snitzer Signed-off-by: Greg Kroah-Hartman --- drivers/md/dm-crypt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -736,7 +736,7 @@ static int crypt_iv_eboiv_gen(struct cry u8 buf[MAX_CIPHER_BLOCKSIZE] __aligned(__alignof__(__le64)); struct skcipher_request *req; struct scatterlist src, dst; - struct crypto_wait wait; + DECLARE_CRYPTO_WAIT(wait); int err; req = skcipher_request_alloc(any_tfm(cc), GFP_NOIO); @@ -933,7 +933,7 @@ static int crypt_iv_elephant(struct cryp u8 *es, *ks, *data, *data2, *data_offset; struct skcipher_request *req; struct scatterlist *sg, *sg2, src, dst; - struct crypto_wait wait; + DECLARE_CRYPTO_WAIT(wait); int i, r; req = skcipher_request_alloc(elephant->tfm, GFP_NOIO);