Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp814627pxj; Thu, 27 May 2021 12:15:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyY+2R7Snr0qSPvxIgXv3tpKlzPERxBq6Z+dZhNrsHHdzjqxq6AqTJeONvesmkqwm1xg6Wd X-Received: by 2002:a05:6e02:ed2:: with SMTP id i18mr4083669ilk.22.1622142959594; Thu, 27 May 2021 12:15:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622142959; cv=none; d=google.com; s=arc-20160816; b=IRfC4yPEyrfuqn4Tugga04zICQRPMKImnT7U8TCsLRshT0FfC1607jB1XoPj4HMi3T Q7uGjL0gCgxjDpQeFDkACWGVeIzvRFwoaY8j3rrSPXiuJO7kEuff7FX0Ncme2YKCimVw m30z8B2Zb0oSlMvn1UMPW4O/btE5PCVG8/MLeFDKOWh3Fg5MbxY+VSK1coMu+xKylcRp t4tq905bndJjdNuQ6emmOCJHeFnXwQrcxpx49uJbWolPcC7fmKD5TsTAfFlF5OZy+G8k jZjxzjT7g5EyNWC18Um34szNictqkz8BjI0aJh1cdjZipxDgOprnl9pkCb3qEUjdOq0+ fTjA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:organization :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:ironport-sdr:ironport-sdr; bh=rsAUyZS0DlWeGettFTaa5L3n/mg/X6RvZU+hTlFccjI=; b=UOBtPknElA7kMZW9QecA4UmTWbddYpNbePEKzm8oZih8OeGmFqoqI+7iIIErg0bffc F1T3BF2tcMSG1hazXl74EF6d5k5KLL8F5xTBko9AgP4I8v+jyYUj5pQXwzSymGrUvqJI Nn5adfwYjIQzYoRJFTFX3i1tNNFqyvaB+nmeUG3+fdOBM8TbL0Bew3XAfY+Sl0xvSkop w7iuNDybtrqoRuM6+fB5vbQhXiNPgzP4lHovsaI56VoWgIs+gMfLJuKoPTIQNYhHOpk8 k6NqYA9g9JuR+T130SGFz2Yr4uOmDULVFc9F5jPtU54GOQuBxJiHwalApca9cNn2b09E 9M1Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p4si4024531ilc.63.2021.05.27.12.15.44; Thu, 27 May 2021 12:15:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234792AbhE0TPM (ORCPT + 99 others); Thu, 27 May 2021 15:15:12 -0400 Received: from mga06.intel.com ([134.134.136.31]:7517 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234233AbhE0TPK (ORCPT ); Thu, 27 May 2021 15:15:10 -0400 IronPort-SDR: 428cgcBRgiDYxl95VxLGGSHZzifVsdXd39YUrd8ndYFLvw3um8qMD/TwDN8z8B5NkRrC/Lmf2R pW200t4H9wNA== X-IronPort-AV: E=McAfee;i="6200,9189,9997"; a="264012481" X-IronPort-AV: E=Sophos;i="5.83,228,1616482800"; d="scan'208";a="264012481" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2021 12:13:36 -0700 IronPort-SDR: AStsKQxDE+V9LO3sI227vyeHoHn+DK0VPIG6Y6K3HuNibeaevJsMx5fkJh7ZKZW40cbutbCRuc hfnnVue+Nr+A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,228,1616482800"; d="scan'208";a="480717815" Received: from silpixa00393544.ir.intel.com ([10.237.213.118]) by fmsmga002.fm.intel.com with ESMTP; 27 May 2021 12:13:35 -0700 From: Marco Chiappero To: herbert@gondor.apana.org.au Cc: linux-crypto@vger.kernel.org, qat-linux@intel.com, Marco Chiappero , Giovanni Cabiddu Subject: [PATCH 10/10] crypto: qat - fix reuse of completion variable Date: Thu, 27 May 2021 20:12:51 +0100 Message-Id: <20210527191251.6317-11-marco.chiappero@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210527191251.6317-1-marco.chiappero@intel.com> References: <20210527191251.6317-1-marco.chiappero@intel.com> MIME-Version: 1.0 Organization: Intel Research and Development Ireland Ltd - Co. Reg. #308263 - Collinstown Industrial Park, Leixlip, County Kildare - Ireland Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Use reinit_completion() to set to a clean state a completion variable, used to coordinate the VF to PF request-response flow, before every new VF request. Signed-off-by: Marco Chiappero Reviewed-by: Giovanni Cabiddu --- drivers/crypto/qat/qat_common/adf_pf2vf_msg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c index e29f5f1dc806..d42461cb611f 100644 --- a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c +++ b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c @@ -316,6 +316,8 @@ static int adf_vf2pf_request_version(struct adf_accel_dev *accel_dev) msg |= ADF_PFVF_COMPAT_THIS_VERSION << ADF_VF2PF_COMPAT_VER_REQ_SHIFT; BUILD_BUG_ON(ADF_PFVF_COMPAT_THIS_VERSION > 255); + reinit_completion(&accel_dev->vf.iov_msg_completion); + /* Send request from VF to PF */ ret = adf_iov_putmsg(accel_dev, msg, 0); if (ret) { -- 2.26.2