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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 248C8C433F5 for ; Fri, 24 Aug 2018 18:08:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C817721477 for ; Fri, 24 Aug 2018 18:08:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C817721477 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sntech.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727305AbeHXVoQ (ORCPT ); Fri, 24 Aug 2018 17:44:16 -0400 Received: from gloria.sntech.de ([185.11.138.130]:35830 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726801AbeHXVoQ (ORCPT ); Fri, 24 Aug 2018 17:44:16 -0400 Received: from p57b77786.dip0.t-ipconnect.de ([87.183.119.134] helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ftGVS-0004z9-T2; Fri, 24 Aug 2018 20:08:22 +0200 From: Heiko Stuebner To: Olof Johansson Cc: Marc Zyngier , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Joerg Roedel , Jeffy Chen , arm@kernel.org Subject: Re: [PATCH v2 0/4] iommu/rockchip: Runtime PM fixes Date: Fri, 24 Aug 2018 20:08:22 +0200 Message-ID: <13492452.cxnNOAAFxb@phil> In-Reply-To: <20180824155059.qskwdxmc6ws3hwtv@localhost> References: <20180824150637.15316-1-marc.zyngier@arm.com> <20180824155059.qskwdxmc6ws3hwtv@localhost> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Freitag, 24. August 2018, 17:50:59 CEST schrieb Olof Johansson: > On Fri, Aug 24, 2018 at 04:06:33PM +0100, Marc Zyngier wrote: > > This small series addresses a couple of runtime PM issues I've spotted > > while running 4.18 on a Chromebook Plus (kevin, rk3399) platform, and > > specifically doing kexec. > > > > In order to avoid making a complete mess of the IOMMU code, Heiko has > > requested that all RK platforms would select CONFIG_PM, which > > simplifies a lot of things. I've kept 32 and 64bit patches separate, > > but feel free to squash them into on if that's more convenient. > > > > Note that even with these patches, kexec is still fairly broken on > > rk3399, as the VOP is never turned off (see [1] for a fix). > > > > [1] https://www.spinics.net/lists/arm-kernel/msg670229.html > > > > * From v1: > > - Collected RBs from Heiko > > - Added two patches forcing CONFIG_PM on all Rockchip platforms at > > Heiko's request, following the example set by Tegra platforms. > > Thanks, applied to our next/late branch which I plan to send in tomorrow. that was a quick turn around :-) . Thanks for picking the series. Heiko