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 82780C43334 for ; Fri, 17 Jun 2022 08:49:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232736AbiFQItb (ORCPT ); Fri, 17 Jun 2022 04:49:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232153AbiFQIta (ORCPT ); Fri, 17 Jun 2022 04:49:30 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1615967D2B; Fri, 17 Jun 2022 01:49:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655455770; x=1686991770; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=k1Hf4ppqXSBfgS8VjPssKfER3lpSiR1o1Na/R3h9Srk=; b=MlSimtEInR+Chi7izI1xQ7Yb8x6HfEr56oiyBqcteWDCW2isyD+s/06k E4l86uTNhCBsvGp4PikIMVOtWP4xJIqSAsbQl2hQhiDyGzvp4lf+kSFdl NvTELeSRtgGx0SyFgnuoFmx5JSCU+uBoWm4jdeKhNFjbEu+w8BgKhZLSC RXjdZiQIPf2aPuSRYRGMs33VGjHLZl9wqPBeXfQDRl0wS4yuyrNYnt02s mFKzZtmEfgoJvxbGjkxQuEXjZaoiYv5GPWdTdPS7Vfuph9Jbw6Q/iBllJ FEBoh/qlTZdG9pgbUlsXdDrP0q7i4BnjzLuBBoxePbEGrXAMfa5LqUUjT g==; X-IronPort-AV: E=McAfee;i="6400,9594,10380"; a="304908443" X-IronPort-AV: E=Sophos;i="5.92,306,1650956400"; d="scan'208";a="304908443" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2022 01:49:29 -0700 X-IronPort-AV: E=Sophos;i="5.92,306,1650956400"; d="scan'208";a="675410803" Received: from silpixa00400314.ir.intel.com (HELO silpixa00400314) ([10.237.222.76]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2022 01:49:27 -0700 Date: Fri, 17 Jun 2022 09:49:20 +0100 From: Giovanni Cabiddu To: Yoan Picchi Cc: Herbert Xu , "David S . Miller" , qat-linux@intel.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, Andre Przywara , Ard Biesheuvel Subject: Re: [PATCH 0/2] Crypto: Remove x86 dependency on QAT drivers Message-ID: References: <20220613142535.222041-1-yoan.picchi@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220613142535.222041-1-yoan.picchi@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 Hi Yoan, On Mon, Jun 13, 2022 at 02:25:33PM +0000, Yoan Picchi wrote: > The QAT acceleration card can be very helpfull for some tasks like dealing > with IPSEC but it is currently restricted to be used only on x86 machine. > Looking at the code we didn't see any reasons why those drivers might not > work on other architectures. We've successfully built all of them on x86, > arm64, arm32, mips64, powerpc64, riscv64 and sparc64. > > We also have tested the driver with an Intel Corporation C62x Chipset > QuickAssist Technology (rev 04) PCIe card on an arm64 server. After the numa > patch, it works with the AF_ALG crypto userland interface, allowing us to > encrypt some data with cbc for instance. We've also successfully created some > VF, bound them to DPDK, and used the card this way, thus showing some real > life usecases of x86 do work on arm64 too. > > Changelog v1 ... v2: > - add COMPILE_TEST to Kconfig > > Andre Przywara (1): > crypto: qat: replace get_current_node() with numa_node_id() > > Yoan Picchi (1): > Removes the x86 dependency on the QAT drivers Would you mind re-sending the set changing the headline of the commit messages as reported in the previous email? https://www.spinics.net/lists/linux-crypto/msg64584.html Thanks, -- Giovanni