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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 2C682C55186 for ; Wed, 22 Apr 2020 23:09:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 092D42076E for ; Wed, 22 Apr 2020 23:09:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="pqGPYYI6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726234AbgDVXJo (ORCPT ); Wed, 22 Apr 2020 19:09:44 -0400 Received: from mail.zx2c4.com ([192.95.5.64]:44301 "EHLO mail.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725839AbgDVXJo (ORCPT ); Wed, 22 Apr 2020 19:09:44 -0400 Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 5ed688f5; Wed, 22 Apr 2020 22:58:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version :references:in-reply-to:from:date:message-id:subject:to:cc :content-type; s=mail; bh=OZjfePK0HjGa7K40j3VsVBNVeW8=; b=pqGPYY I6OfH9mtLpwBzieGqQLl5mWJ5oYrOyRdSfepMvLVLZJcKB03nJlST6tuTqdGjOId nYD6iUk+MtVnyEeJBsycLkELMFep7VUnldTCipZJyPjnYuqCJSojHxbSx/XqTntb H0Ze9QMgIkz7rS63WXeB2papPpPr5zNl+6+4cmGoewuMM+x2O7QZtPYwh6TfmSb7 h21KdBIR+emjEZXInBgRRPuiJlqX+uj70iZVWBP38Bgp4s/Gf3couQN2ED5/EONC XGxGnb71rQZPuIUdHAQShjAQsdN+RpdamZem0hOmaDbe4S+iaAJEqRmx1Xry8xu4 NU+pmYwF9DZoUg1Q== Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id caee6694 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Wed, 22 Apr 2020 22:58:45 +0000 (UTC) Received: by mail-io1-f50.google.com with SMTP id z2so4358104iol.11; Wed, 22 Apr 2020 16:09:40 -0700 (PDT) X-Gm-Message-State: AGi0PuZOz0mJmPoABOjBkqz9XsdQLXj5sQ16cNw9Ua/3Kt1+7gGYKFHb 3miO10PtbB5UgAqQSk3/OMc8xCF1Hr150Wm353k= X-Google-Smtp-Source: APiQypJXmmE/5uCkig09fHm1CEMbQRCNqkZvWR+p7JrW4J4CdSWRYWSdK8h/04PbRd7vzbEJL5Wh2LnLdC3VVxp8o/Q= X-Received: by 2002:a02:b88e:: with SMTP id p14mr744905jam.36.1587596980023; Wed, 22 Apr 2020 16:09:40 -0700 (PDT) MIME-Version: 1.0 References: <20200420075711.2385190-1-Jason@zx2c4.com> <20200422200344.239462-1-Jason@zx2c4.com> <20200422223925.GA96474@gmail.com> In-Reply-To: <20200422223925.GA96474@gmail.com> From: "Jason A. Donenfeld" Date: Wed, 22 Apr 2020 17:09:29 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH crypto-stable v2] crypto: arch - limit simd usage to 4k chunks To: Eric Biggers Cc: Herbert Xu , Linux Crypto Mailing List , LKML , linux-rt-users@vger.kernel.org, Ard Biesheuvel , Sebastian Andrzej Siewior , stable Content-Type: text/plain; charset="UTF-8" Sender: linux-rt-users-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org On Wed, Apr 22, 2020 at 4:39 PM Eric Biggers wrote: > Can you split the nhpoly1305 changes into a separate patch? They're a bit > different from the rest of this patch, which is fixing up the crypto library > interface that's new in v5.5. The nhpoly1305 changes apply to v5.0 and don't > have anything to do with the crypto library interface, and they're also a bit > different since they replace PAGE_SIZE with 4K rather than unlimited with 4K. Good point about the nhpoly change not being part of the library interface and thus backportable differently. I'll split that out and send a v3 shortly. Jason