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=-10.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 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 D0A69C433E6 for ; Fri, 8 Jan 2021 19:38:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7EE4E23AA8 for ; Fri, 8 Jan 2021 19:38:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729011AbhAHTi0 (ORCPT ); Fri, 8 Jan 2021 14:38:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728925AbhAHTiZ (ORCPT ); Fri, 8 Jan 2021 14:38:25 -0500 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a01:238:4321:8900:456f:ecd6:43e:202c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6598C061380; Fri, 8 Jan 2021 11:37:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20180802; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender :Reply-To: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=0Lsmq7/0xAH4kHr5+Yt1Dx5zxHvwrqpJ/B4AEEaf3Gg=; b=huy8sS9VR10Y8I1F8qwud6OU89 Va5C4EtnrDQXL0RMHELKxf4wlS4Ws3LkfR0hyggkVGVenhF+o8FmiK/7QjP4Jm7IhGMJUeUJaSsNW chmhhxYlsbqlZEZz1Dccb4SL25frkbLlZQETVNpjMiVavzZcINYyYUwvOjytf8GBccpg=; Received: from p200300ccff0bcf001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff0b:cf00:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1kxxZn-0007dN-5o; Fri, 08 Jan 2021 20:37:36 +0100 Date: Fri, 8 Jan 2021 20:37:34 +0100 From: Andreas Kemnade To: Adam Ford Cc: Tony Lindgren , Doug Anderson , Ulf Hansson , Wolfram Sang , linux-omap , Linux ARM , LKML , Discussions about the Letux Kernel Subject: Re: [PATCH] ARM: OMAP2+: omap_device: fix idling of devices during probe Message-ID: <20210108203734.15c5adb9@aktux> In-Reply-To: References: <20201204095539.31705-1-andreas@kemnade.info> <20201204171428.0a011188@aktux> <20201207135753.GA26857@atomide.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) 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 Hi, On Fri, 8 Jan 2021 13:17:06 -0600 Adam Ford wrote: > On Mon, Dec 7, 2020 at 8:01 AM Tony Lindgren wrote: > > > > * Doug Anderson [201204 16:43]: > > > Hi, > > > > > > On Fri, Dec 4, 2020 at 8:14 AM Andreas Kemnade wrote: > > > > > > > > > > Fixes: 21b2cec61c04 ("mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4") > > > > > > > > > > From the description it sounds like this problem has always existed > > > > > but the async probe just tickled it reliably. Seems like it'd make > > > > > sense to tag the "Fixes" as some earlier commit so you make sure your > > > > > fix gets picked to kernels even if they don't have the async probe > > > > > patch? > > > > > > > > > > > > > Hmm, maybe > > > > Fixes: 04abaf07f6d5 ("ARM: OMAP2+: omap_device: Sync omap_device and > > > > pm_runtime after probe defer") > > > > > > > > But on the other hand to stable branches only such patches are applied > > > > which solve pratical problems not only theoretical problems. But maybe > > > > it solves several random issues where nobody took care to debug them. > > > > > > > > That would be since v4.11. > > > > > > I guess maybe best is to include both. Then if someone is debugging > > > why their async probe is failing they will notice this commit, but > > > they also might decide to pick it earlier just to be safe... > > > > OK I'll add the above fixes tag too and apply this into fixes. > > > > It might be too late, but... > > Tested-by: Adam Ford #logicpd-torpedo-37xx-devkit > hmm, when will it arrive in mainline? Regards, Andreas