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=-1.5 required=3.0 tests=DATE_IN_PAST_06_12, 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 745E4C04A6B for ; Sun, 12 May 2019 17:06:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 430B62146F for ; Sun, 12 May 2019 17:06:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557680768; bh=87o37kpwvI1kfqMgeqZL71zdz58KB5+15cYxzz+oq/o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=g3wsHYQdzbYerYi27Lb0ABFlvr5ao9D+TNZnUh/+bSrVnVabODQixMctZAbIuVtbO fDyuMkrqQebqCPI+57k1S+XjOfrEviqDFNhvvDVK18I+oEJqOPLyW7FPq+iUEanjta 8NBN1PGVZW8Bfm3pJnDOwfI0tRq5SCk3uJP9kyvU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727037AbfELRFw (ORCPT ); Sun, 12 May 2019 13:05:52 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:49572 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726992AbfELRFs (ORCPT ); Sun, 12 May 2019 13:05:48 -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=nbByTlVdvhd4cJtvH/Oei0P8BYeWA+j4hmBdzYBpl7U=; b=pgfyvM8VHeCIw0PFOvMa1wVNz pACtyWMg0cyUO/qu4Flq2BvrCcyy8t/EE5J6W4F15cNzxWTmZcqYXjvApYtuc+LyyvihQzUkgglJO NupuSyvoRjZKqJW/H5M3+J05bEwM3TkEB1r723hp+dbWCjw8u37MqR89rQy79X/WRtIao=; Received: from [81.145.206.43] (helo=finisterre.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hPruu-00044f-8V; Sun, 12 May 2019 17:05:40 +0000 Received: by finisterre.sirena.org.uk (Postfix, from userid 1000) id 939C8440034; Sun, 12 May 2019 08:45:38 +0100 (BST) Date: Sun, 12 May 2019 16:45:38 +0900 From: Mark Brown To: Douglas Anderson Cc: Benson Leung , Enric Balletbo i Serra , linux-rockchip@lists.infradead.org, drinkcat@chromium.org, Guenter Roeck , briannorris@chromium.org, mka@chromium.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/4] Revert "platform/chrome: cros_ec_spi: Transfer messages at high priority" Message-ID: <20190512074538.GE21483@sirena.org.uk> References: <20190510223437.84368-1-dianders@chromium.org> <20190510223437.84368-5-dianders@chromium.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Ns7jmDPpOpCD+GE/" Content-Disposition: inline In-Reply-To: <20190510223437.84368-5-dianders@chromium.org> X-Cookie: HOST SYSTEM RESPONDING, PROBABLY UP... 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 --Ns7jmDPpOpCD+GE/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, May 10, 2019 at 03:34:37PM -0700, Douglas Anderson wrote: > This reverts commit 37a186225a0c020516bafad2727fdcdfc039a1e4. >=20 > We have a better solution in the patch ("platform/chrome: cros_ec_spi: > Set ourselves as timing sensitive"). Let's revert the uglier and less > reliable solution. It isn't clear to me that it's a bad thing to have this even with the SPI thread at realime priority. --Ns7jmDPpOpCD+GE/ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlzXzyEACgkQJNaLcl1U h9CZ8Af/Zx78PRk1JAMVQgIM9tFEJxhIQNOf2mVis4Ku5Pv89nRp1solLrhwReKo osAxMTDdLUOKuZxBJxBdshhCdHB04UXpwDnaPeX8jXeN43azdvv0jz8/UuUmhl69 9KqCSjyH2hQ+zSCMcsZK2iN+44J4Q+Sv4Gr2R95Cpvo1kRqxz/LOfhOa3xoStb7X eFgjYaSmEA7yS5vt2sLunTzeH7YH1o9j9tG/L0QRpeHeJIqtwcUWUctr1PUjrNdE AXYJpaV8wrQnzFkcmf+wQt4I477pALXbx9OlmFj1tP6YgklHvFc65Z/eNNUlYePs D0koY+RVt8j06SujCyTf+c9I/89Wng== =4tri -----END PGP SIGNATURE----- --Ns7jmDPpOpCD+GE/--