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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 B02B1C04AA7 for ; Mon, 13 May 2019 16:02:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8186A20873 for ; Mon, 13 May 2019 16:02:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557763322; bh=DspoTWu/hYffzlc3mAsnDJo05jblojBt72u7d7f1tPg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=kL5L9ObmXoYmnfnMKOOLoy/74RHDmVX23emUmEwwPArIst28V8K1XZ5O9j6c9o3gH wNpTw6ijfi4m7BDTuqKjE69bAXr0L/87uozk+4G296+YpCxdvWGrSbbE+qUJyS+J+V pghbhlUL43+RE23i28SOkh9M1RXI2wgyv4iWN/Yc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730271AbfEMQCA (ORCPT ); Mon, 13 May 2019 12:02:00 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:44612 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726866AbfEMQB7 (ORCPT ); Mon, 13 May 2019 12:01:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=3h6H85EVVknVN735yBVABZFWWJ/Hs9GjX/eqsJpiqQA=; b=dpnxvmk4LHC9RaoteNJVql2gy v64CuTr4G1JlKK4YO22r4+I0GDpDcMzuyDy6UAIqxxCXigsfU3ZQgjALF5dwq75E5hOQzr2neHnJo UIJgE7ZlDXZKM9/uf6vQ7rsVAUP653+XUVq1rBUr87jxJ2I4RN64I8iaZ0FcF1bFj27x8=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1hQDOm-0006zU-84; Mon, 13 May 2019 16:01:56 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id 8E4631129232; Mon, 13 May 2019 17:01:53 +0100 (BST) Date: Mon, 13 May 2019 17:01:53 +0100 From: Mark Brown To: Doug Anderson Cc: Benson Leung , Enric Balletbo i Serra , "open list:ARM/Rockchip SoC..." , Nicolas Boichat , Guenter Roeck , Brian Norris , Matthias Kaehlcke , LKML Subject: Re: [PATCH 4/4] Revert "platform/chrome: cros_ec_spi: Transfer messages at high priority" Message-ID: <20190513160153.GD5168@sirena.org.uk> References: <20190510223437.84368-1-dianders@chromium.org> <20190510223437.84368-5-dianders@chromium.org> <20190512074538.GE21483@sirena.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="EY/WZ/HvNxOox07X" Content-Disposition: inline In-Reply-To: X-Cookie: Must be over 18. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --EY/WZ/HvNxOox07X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, May 13, 2019 at 08:57:12AM -0700, Doug Anderson wrote: > On Sun, May 12, 2019 at 10:05 AM Mark Brown wrote: > > It isn't clear to me that it's a bad thing to have this even with the > > SPI thread at realime priority. > The code that's there right now isn't enough. As per the description > in the original patch, it didn't solve all problems but just made > things an order of magnitude better. So if I don't do this revert I I'm not saying the other changes aren't helping, I'm saying that it's not clear that this revert is improving things. --EY/WZ/HvNxOox07X Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlzZlPAACgkQJNaLcl1U h9C7UQf/X1Is6ypg5kydcvdMhkuJTCwQwCyVTp61r+ONkbX8IGTCy/peNvsyuQZd qfelfepJ1N1M1Kss7RehpaEV7TWECxlECSrfCA6a3slYTSytIRHyIQHQx6KD14xM YOmLPaSF4xzdMboJP4M8zVRQSDQZVWAvohvZ+xIAqoMrzd69Ew6emJeVG0aUQ++L DGehingQgrrHdtla+ywW8NJrat7K2garMK6syGdKS4DO90+0wUoroy9KOuvccwFQ QL6hcR3spWrlv4srjapt71wJGwf/S3k1R/VAIYe+7qVKj6glm94L0ziba1BdBOgP B4t298Dh3eaZZyPtO1x9DvgsYz2zxg== =SNtQ -----END PGP SIGNATURE----- --EY/WZ/HvNxOox07X--