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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0AEC3C433F5 for ; Fri, 27 May 2022 08:45:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349838AbiE0Ip5 (ORCPT ); Fri, 27 May 2022 04:45:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349833AbiE0Ip4 (ORCPT ); Fri, 27 May 2022 04:45:56 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D13A60049; Fri, 27 May 2022 01:45:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1653641155; x=1685177155; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9bepD47vCeMvE7f7fT/wncmqPaqG2rgfKFf1L1RcCWQ=; b=I9FSyVjEloRTCgm8ZGtGpOa5xK40Q5pQjQQYAMougG6S2vcuDN7gddnH yVsjF8b8R8HpXJvLQq9qBdyYrCg19864isCOeC9NY/HdUfrxexi6nB+61 QLere64zHaRNsZgKFKf8Czl968Ova36AvU+1SqyH40H6Xh1pIUF5idsE0 r7FTxVpsVSiJGtDqSjRgW+IEc2XRi8kHYH3jp48Ch3/t9qjb2ED9g5lxv 2M+IjX53839UznJEUwpE/KehlfSEf7pmq0K7vRDlEKCTPZYEpVFRgJq2A UXl/YTaivHu8vG3SQREzKGRvBQ+FkIOAfjR3FcQAmjwBWTbShl2MF9RjD A==; X-IronPort-AV: E=McAfee;i="6400,9594,10359"; a="256495633" X-IronPort-AV: E=Sophos;i="5.91,254,1647327600"; d="scan'208";a="256495633" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2022 01:45:55 -0700 X-IronPort-AV: E=Sophos;i="5.91,254,1647327600"; d="scan'208";a="631495516" Received: from silpixa00400314.ir.intel.com (HELO silpixa00400314) ([10.237.222.76]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2022 01:45:53 -0700 Date: Fri, 27 May 2022 09:45:46 +0100 From: Giovanni Cabiddu To: Andre Przywara Cc: yoan.picchi@arm.com, ardb@kernel.org, davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, qat-linux@intel.com Subject: Re: [RFC PATCH 2/2] Removes the x86 dependency on the QAT drivers Message-ID: References: <8f6d8d1f-2872-15b9-d38b-1e8eb26f781b@foss.arm.com> <20220525141239.48589f25@donnerap.cambridge.arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220525141239.48589f25@donnerap.cambridge.arm.com> Organization: Intel Research and Development Ireland Ltd - Co. Reg. #308263 - Collinstown Industrial Park, Leixlip, County Kildare - Ireland Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Wed, May 25, 2022 at 02:12:39PM +0100, Andre Przywara wrote: > So testing this in BE is a bit more involved, and the practicality of such > a setup is very questionable. If you are concerned, should we just say: > depends on PCI && !CPU_BIG_ENDIAN > At least until we have reports that confirm proper BE operation? Sounds reasonable. Thanks, -- Giovanni