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 79E5FC27C76 for ; Sat, 28 Jan 2023 08:18:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233817AbjA1ISz (ORCPT ); Sat, 28 Jan 2023 03:18:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54350 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233773AbjA1ISv (ORCPT ); Sat, 28 Jan 2023 03:18:51 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6559811E90 for ; Sat, 28 Jan 2023 00:18:48 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 1EC12B80DFA for ; Sat, 28 Jan 2023 08:18:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 370F9C433D2; Sat, 28 Jan 2023 08:18:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674893925; bh=w5LHC/FgEAYGF57Dj4LpE9XcVUjd1fOGbS6jKhkvbRY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=u/Pklvz0pa59V63aBzd1RNm6dnpTNhadClsh88jkbbEh1LGa9fi7EOiFFdD/UP571 +tP1oxt3H7+6OqJOrc2Z3U22tuQKkl+OJqzK8BdgYbERSmd/Au8IOE/efaGK4STeVI +aTqidcXnEGcW+juzBTVOEg2biQR4pGVXki2TEr33kHUHXpwVPL1SqM+nX/etNyoD7 cJfUz5dNuE4RPoO3jRZfCnYI7OksRpgoJa87S1x92+43SCKSB1xgotYCzB8Zaj4u4I sRgVx5nXHqbJdhFd3VSJWN9kMlfoenewquv1xOruWZwBXZqpzTyO2HteewJhu4XL+S XA8i7olJpC+vw== Date: Sat, 28 Jan 2023 00:18:44 -0800 From: Jakub Kicinski To: Paul Blakey Cc: , Saeed Mahameed , Paolo Abeni , Eric Dumazet , Jamal Hadi Salim , Cong Wang , "David S. Miller" , Oz Shlomo , Jiri Pirko , Roi Dayan , Vlad Buslov Subject: Re: [PATCH net-next v5 0/6] net/sched: cls_api: Support hardware miss to tc action Message-ID: <20230128001810.08f02b0a@kicinski-fedora-PC1C0HJN> In-Reply-To: <20230128001640.7d7ad66c@kernel.org> References: <20230125153218.7230-1-paulb@nvidia.com> <20230128001640.7d7ad66c@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Sat, 28 Jan 2023 00:16:40 -0800 Jakub Kicinski wrote: > On Wed, 25 Jan 2023 17:32:12 +0200 Paul Blakey wrote: > > This series adds support for hardware miss to instruct tc to continue e= xecution > > in a specific tc action instance on a filter's action list. The mlx5 dr= iver patch > > (besides the refactors) shows its usage instead of using just chain res= tore. > >=20 > > Currently a filter's action list must be executed all together or > > not at all as driver are only able to tell tc to continue executing fro= m a > > specific tc chain, and not a specific filter/action. > >=20 > > This is troublesome with regards to action CT, where new connections sh= ould > > be sent to software (via tc chain restore), and established connections= can > > be handled in hardware. =20 >=20 > I'll mark this as Deferred - would be great if Red Hat OvS offload > folks and/or another vendor and/or Jamal gave their acks. Ignore that, it's already Changes Requested.. =F0=9F=A4=B7=EF=B8=8F