Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp422335pxu; Fri, 11 Dec 2020 05:42:58 -0800 (PST) X-Google-Smtp-Source: ABdhPJyJ8wnlW4oeV6MUo/DXwZmZxwtfXXqIfjLWuXvV7AXSbyf00Dwtmc2x2/xLVJlewc3JT+WR X-Received: by 2002:a17:906:17d9:: with SMTP id u25mr11236989eje.34.1607694178520; Fri, 11 Dec 2020 05:42:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1607694178; cv=none; d=google.com; s=arc-20160816; b=AjTLYcaGW2D4u560HP6jgcl6U/diSVa6vUpR5GY0gX5OnkT6uspplGwE24KZuXVzf4 4tvHQ41x6028l7lMN2i0qUC4DZJmBfdeb37BWoLC3Fki+qFI2n6yQ9mtnG5fxOO4jtPx h+u8Xwc0/91Saf4Bvf6pc86w3UujniWEVM7juTIQEGvWr7R5dqGp3oKM/Z1hdtr7cawi Cy/19lkGaEajM8VoyiTTGlZoSG/cJgu5KPvEKKo15XablJmoscBuCceIgrFaPcJZSNAI cRnql2dXlB6+LqKl3MZsVDonhBhDb6O1I2eujmaKlOmu7xWbmYahIiLpvFhiNN5CCJPi aVMw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=8LeOItVM3qowsuEbqiaTWQE9OA2jolHMDPMittnuwoI=; b=GWxsKFGcNVjnEd7y/AR23PlbyL6g+s1e74tRJNeEnOv6HjvAdMu1ljtXRdpKFm75/z VxyY0M7WXxyfNBdq/hZNWX88THF+gjJxfThL13JXUuL6vm4CZpfsgMbkM9eAkJvXm1QJ PIRTZumDHg0wyfnIw3Dh3PWzp4SXg35in7m8wuOyY+nK9tE1+cTfOHW5y0pllXIowifB 1v9mwp1nDO8Yd3aA7tZsNdBM4iLK70petHDUTf9UosfUPXo8upqw4j02wu4oqi/FrkcL EpcF4V8/FqNznKcRQXZIO+hyodxBeu8kJH8R543Be+vbg+X2DqD+nxJynOot1qH6ZDhn haqw== 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id t17si4543029ejj.562.2020.12.11.05.42.31; Fri, 11 Dec 2020 05:42:57 -0800 (PST) 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394309AbgLKKz7 (ORCPT + 99 others); Fri, 11 Dec 2020 05:55:59 -0500 Received: from helcar.hmeau.com ([216.24.177.18]:33502 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2394302AbgLKKzl (ORCPT ); Fri, 11 Dec 2020 05:55:41 -0500 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1kng4e-0005f7-LL; Fri, 11 Dec 2020 21:54:57 +1100 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 11 Dec 2020 21:54:56 +1100 Date: Fri, 11 Dec 2020 21:54:56 +1100 From: Herbert Xu To: Ard Biesheuvel Cc: Giovanni Cabiddu , Linux Crypto Mailing List , qat-linux , Marco Chiappero , Tomaszx Kowalik Subject: Re: [PATCH 2/3] crypto: qat - add AES-XTS support for QAT GEN4 devices Message-ID: <20201211105456.GA4423@gondor.apana.org.au> References: <20201201142451.138221-1-giovanni.cabiddu@intel.com> <20201201142451.138221-3-giovanni.cabiddu@intel.com> <20201211100748.GA994@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Fri, Dec 11, 2020 at 11:42:08AM +0100, Ard Biesheuvel wrote: > > I think this is a valid use of a bare cipher - it lives as long as the > TFM itself, and may be used on a hot path. > > I need to respin the bare cipher change I sent the other day anyway, > so I'll make sure this driver gets the right treatment as well (which > shouldn't cause any conflicts so the changes can be merged in any > order) Thanks for looking into this Ard! -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt