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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,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 2FB7CC282C4 for ; Tue, 12 Feb 2019 15:06:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F144E21773 for ; Tue, 12 Feb 2019 15:06:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549983984; bh=wAaxleDy1dJr5eoleDULE4ZMphBg39ns8sfaYgulg84=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=EcOV2KeYi61Cf8gjlk/Xvgw+Cws8mQNt9DzaUHI1dEzEKmjnucF9hTByPyZZre3er uPnzaEfKMHALD1aQlqjAF6ds+elgfe7gU0j7Qb7tGqK8MzYhSp2rFZx6GUO8wKsp9m qGpSAUtiV3VL5nh6GV58qVeQbA2Cu1CohUinFSzE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729582AbfBLPGW (ORCPT ); Tue, 12 Feb 2019 10:06:22 -0500 Received: from mail.kernel.org ([198.145.29.99]:55050 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726748AbfBLPGV (ORCPT ); Tue, 12 Feb 2019 10:06:21 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (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 636B821773; Tue, 12 Feb 2019 15:06:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549983980; bh=wAaxleDy1dJr5eoleDULE4ZMphBg39ns8sfaYgulg84=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Q/aoNHvt6Hr3m9KDS8i57rL1hPuU9jwPgs7m2UtpvG66DmNxWDBiVau6jStdnK1b0 beNcOlb5bIiGYu4/c0ZEdP9qCuMO4XjxdLyzfuXFDQhq3NUzwmtTp+JMknH4cc5thV b2gfZPEeRUxykD9ATPCXzw6spw9Di9RFqTx1GVuc= Date: Tue, 12 Feb 2019 16:06:18 +0100 From: Greg Kroah-Hartman To: Ulf Hansson Cc: "Rafael J. Wysocki" , LKML , Linux PM , Daniel Vetter , Lukas Wunner , Andrzej Hajda , Russell King - ARM Linux , Lucas Stach , Linus Walleij , Thierry Reding , Laurent Pinchart , Marek Szyprowski Subject: Re: [PATCH 0/2] driver core: Fixes related to device links Message-ID: <20190212150618.GB19188@kroah.com> References: <5510642.nRbR3bcduN@aspire.rjw.lan> <20190212140924.GA14444@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 12, 2019 at 03:52:53PM +0100, Ulf Hansson wrote: > On Tue, 12 Feb 2019 at 15:09, Greg Kroah-Hartman > wrote: > > > > On Tue, Feb 12, 2019 at 01:01:13PM +0100, Rafael J. Wysocki wrote: > > > Hi Greg at al, > > > > > > These fix two issues on top of the recent device links material in > > > driver-core/driver-core-next. > > > > > > The first one fixes a race condition that may trigger when > > > __pm_runtime_set_status() is used incorrectly (that is, when it is > > > called with PM-runtime enabled for the target device and working). > > > > > > The second one fixes a supplier PM-runtime usage counter imbalance > > > resulting from adding and removing (e.g. in the error code path) a > > > stateless device link to it from within the consumer driver's probe > > > callback. > > > > > > Please refer to the patch changelogs for details. > > > > Looks good, all now queued up, thanks. > > Greg, please don't get me wrong, but ~1.5 hours isn't sufficient for > me to review/test submitted patches. > > I have been trying to collaborate (review/test) device links related > code with Rafael, but what's the point if you queue up the patches, > before I even got the change to look at them. Shall I interpret it as > you don't care about me reviewing this, then just tell me so I don't > have to waste my time. As they are just in my -testing branch, I can easily drop them now if you find problems. I didn't realize that Rafael was wanting you to review this as they were marked as "fixes:" for previous patches. thanks, greg k-h