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 0D29DEB64DA for ; Wed, 28 Jun 2023 18:35:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229456AbjF1SfT (ORCPT ); Wed, 28 Jun 2023 14:35:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:41640 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231236AbjF1SfS (ORCPT ); Wed, 28 Jun 2023 14:35:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1687977269; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=NE1gN9jyC/m2Xo9jc/p/eHR4s7D3nJPtsR0MfSzL5G4=; b=ZG1AOYNmhic0L4h1RC2z6cjdcKfVx7NaTCll9uTm4aLcy4ezi4MpBe4Tx5jW3JUxPSCk5t CPjgA3Hcj/L9WCbF8RwO9jIZsIhGVlbvlJfhrfEaNKTaOFNcYX7bFiue6xCqI1TU0VUPTz zVbDCdjW74qyrDItgufjfPgK6/2zMKU= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-499-JCjyi9g9N22iu2r4b1mgSg-1; Wed, 28 Jun 2023 14:34:23 -0400 X-MC-Unique: JCjyi9g9N22iu2r4b1mgSg-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 452E7101A54E; Wed, 28 Jun 2023 18:34:23 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.42.28.4]) by smtp.corp.redhat.com (Postfix) with ESMTP id 048E940C6F5A; Wed, 28 Jun 2023 18:34:21 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <570802.1686660808@warthog.procyon.org.uk> <20230628062120.GA7546@sol.localdomain> <20230628173346.GA6052@sol.localdomain> To: Linus Torvalds Cc: dhowells@redhat.com, Ard Biesheuvel , Eric Biggers , Herbert Xu , Roberto Sassu , Stefan Berger , Mimi Zohar , dmitry.kasatkin@gmail.com, Jarkko Sakkinen , keyrings@vger.kernel.org, Linux Crypto Mailing List Subject: Re: [v2 PATCH 0/5] crypto: Add akcipher interface without SGs MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <3695541.1687977261.1@warthog.procyon.org.uk> Date: Wed, 28 Jun 2023 19:34:21 +0100 Message-ID: <3695542.1687977261@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org What about something like the Intel on-die accelerators (e.g. IAA and QAT)? I think they can do async compression. David