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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51EECC433DF for ; Tue, 18 Aug 2020 22:27:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 35CEE20738 for ; Tue, 18 Aug 2020 22:27:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726868AbgHRW1r (ORCPT ); Tue, 18 Aug 2020 18:27:47 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:43762 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726799AbgHRW1q (ORCPT ); Tue, 18 Aug 2020 18:27:46 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1k8A4d-00084T-Si; Wed, 19 Aug 2020 08:27:21 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Wed, 19 Aug 2020 08:27:19 +1000 Date: Wed, 19 Aug 2020 08:27:19 +1000 From: Herbert Xu To: Ben Greear Cc: Ard Biesheuvel , Linux Crypto Mailing List , Eric Biggers Subject: Re: [PATCH 0/5] crypto: Implement cmac based on cbc skcipher Message-ID: <20200818222719.GA27622@gondor.apana.org.au> References: <20200802090616.1328-1-ardb@kernel.org> <20200818082410.GA24497@gondor.apana.org.au> <20200818135128.GA25652@gondor.apana.org.au> <2aad9569-877e-4398-88ef-e40d9bbf7656@candelatech.com> <20200818140532.GA25807@gondor.apana.org.au> <20200818221550.GA27421@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200818221550.GA27421@gondor.apana.org.au> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Wed, Aug 19, 2020 at 08:15:50AM +1000, Herbert Xu wrote: > On Tue, Aug 18, 2020 at 07:17:35AM -0700, Ben Greear wrote: > > > > Is there any easy way to use your work to make shash fast for aesni? I > > basically just want it to perform as well as it used to with my patch. > > Yes. We could add a sync version of aesni that simply falls back > to aes-generic when simd is unavailable. But I think before anyone attempts this we should explore making mac80211 async like IPsec. Is there any fundamental reason why that is not possible? Have the wireless people expressed any objections to making this async before? Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt