Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934526AbdDGTrM (ORCPT ); Fri, 7 Apr 2017 15:47:12 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:40032 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933188AbdDGTrG (ORCPT ); Fri, 7 Apr 2017 15:47:06 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5E13760D6E Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=sboyd@codeaurora.org Date: Fri, 7 Apr 2017 12:47:04 -0700 From: Stephen Boyd To: Peter De Schrijver Cc: Michael Turquette , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] clk: aggregate return codes of notify chains Message-ID: <20170407194704.GG7065@codeaurora.org> References: <1490091386-4014-1-git-send-email-pdeschrijver@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1490091386-4014-1-git-send-email-pdeschrijver@nvidia.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 553 Lines: 14 On 03/21, Peter De Schrijver wrote: > In case there are multiple notify chains for the same clocks (because they > were registered by different users), we need to propagate potential failure > of any single one of them to the caller. Otherwise we eg risk violating the > V/f curve when a notifier is used for DVFS. > > Signed-off-by: Peter De Schrijver > --- Applied to clk-next. Let's see if anything blows up. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project