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=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 6192BC2D0A3 for ; Wed, 4 Nov 2020 01:57:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F0C2D2242C for ; Wed, 4 Nov 2020 01:57:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604455030; bh=uPS4Xl9+xcZPd/vo9gruoedMsKEUB2VJw508sB/x0zk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=wWXyLUldCCPk6V0IZEe58zfabzOX8J8FyUd2xPFQO9CI0KD7HbfLSfctWfn+JhTcP VwmMAbs/kFy7INjwp9XGLrDNV0YtoOzrK6y+DkJWsliHGj19iBTPEGpSEifJfIdda+ W+OZ66c8IGeZ80v3KGXGhGtvv7CL1yfs8sx01wmw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730095AbgKDB5J (ORCPT ); Tue, 3 Nov 2020 20:57:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:43414 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725765AbgKDB5I (ORCPT ); Tue, 3 Nov 2020 20:57:08 -0500 Received: from kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com (unknown [163.114.132.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 04EDD2242B; Wed, 4 Nov 2020 01:57:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604455027; bh=uPS4Xl9+xcZPd/vo9gruoedMsKEUB2VJw508sB/x0zk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=GMKfP/pfP9ZgaNuNcDBV7OBvC938obVcmfjrk39UtKpy7nO8L9ZsScp4N6kkh/63y +0f1ydAooIFam270aLgkSOy4iCyfUtBSOEVVByP4HP/Yv0Yex7Td1cWomcsfugEBDk spIJQwidh7rmIXS98/Lu/VMl4260qY3fPPa4iYfg= Date: Tue, 3 Nov 2020 17:57:06 -0800 From: Jakub Kicinski To: Alex Elder Cc: davem@davemloft.net, evgreen@chromium.org, subashab@codeaurora.org, cpratapa@codeaurora.org, bjorn.andersson@linaro.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] net: ipa: restrict special reset to IPA v3.5.1 Message-ID: <20201103175706.74fe1426@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: <20201102173435.5987-1-elder@linaro.org> References: <20201102173435.5987-1-elder@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2 Nov 2020 11:34:35 -0600 Alex Elder wrote: > With IPA v3.5.1, if IPA aggregation is active at the time an > underlying GSI channel reset is performed, some special handling > is required. > > There is logic in ipa_endpoint_reset() that arranges for that > special handling, but it's done for all hardware versions, not > just IPA v3.5.1. > > Fix the logic to properly restrict the special behavior. > > Signed-off-by: Alex Elder Applied, thanks!