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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m21-20020a50d7d5000000b00418c2b5bdedsi24856885edj.207.2022.03.24.06.59.21; Thu, 24 Mar 2022 06:59:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=ctirXGaQ; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350303AbiCXMiG (ORCPT + 99 others); Thu, 24 Mar 2022 08:38:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350250AbiCXMh6 (ORCPT ); Thu, 24 Mar 2022 08:37:58 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D4746A66C6; Thu, 24 Mar 2022 05:36:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648125386; x=1679661386; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=081keNeSWcJNgz7CH/QLLv6qUi6siDSyFrabZBQkZBU=; b=ctirXGaQO871Z2CUgABC49kxzMeG41jHbAr0h1hRVEcxpQ6YRdLMM9dj KlVvI/vx2raV1xWO916hjyQHPJVyKl4pT5TP794mDraZ0jDpp2yXwLjFW UC61hvMNCFITlnen2mKlmCREnpWTnd5BViI9iFAtbC1B8Xe7DQIU+e2om /8XfLPeiZ+Dvr0OJlbnddpPHj8k/9dfskYYIp2nNpHZ7sc5e4BwFQr/Vj LT0yKyYBGp9YAMAdi+9saTwCWu3zJJGzQz2aTYre6TN/skMzi4+hqjibD 9Z9Q+9waRyh21NJB4Drl3hEBdPgAD+85q/lQujRofAt2XzjsoSv7K6ql7 g==; X-IronPort-AV: E=McAfee;i="6200,9189,10295"; a="240523145" X-IronPort-AV: E=Sophos;i="5.90,207,1643702400"; d="scan'208";a="240523145" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2022 05:36:26 -0700 X-IronPort-AV: E=Sophos;i="5.90,207,1643702400"; d="scan'208";a="561356418" Received: from silpixa00400314.ir.intel.com (HELO silpixa00400314) ([10.237.222.76]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2022 05:36:24 -0700 Date: Thu, 24 Mar 2022 12:36:10 +0000 From: Giovanni Cabiddu To: =?utf-8?B?572X6bmP?= Cc: herbert@gondor.apana.org.au, salvatore.benedetto@intel.com, davem@davemloft.net, qat-linux@intel.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: A bug of QAT? Message-ID: References: <7d3b3812.10d5.17fb9964788.Coremail.wuhanluop@163.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <7d3b3812.10d5.17fb9964788.Coremail.wuhanluop@163.com> Organization: Intel Research and Development Ireland Ltd - Co. Reg. #308263 - Collinstown Industrial Park, Leixlip, County Kildare - Ireland X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Thu, Mar 24, 2022 at 09:41:48AM +0800, 罗鹏 wrote: ... > But the request is not cached. And there is no time to rehandle the request > later. > > This may cause a problem? Yes, this is a known problem. I sent an RFC with a fix to the ML a few weeks ago: https://patchwork.kernel.org/project/linux-crypto/patch/20220303180036.13475-3-giovanni.cabiddu@intel.com/ I'm going to send a final set early next week. Regards, -- Giovanni