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, 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 35838C10F0E for ; Mon, 15 Apr 2019 10:50:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F0F6520848 for ; Mon, 15 Apr 2019 10:50:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555325433; bh=JD5n8gS0SRDb1g7rxAZgjdC9oGr8jTO7DkLLkKVx/NQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=BQ7GuK0/ld+AkxZzTAFAOR4Gz+4grihDiGeaf1S/faP2Z6JLSHYqlE6V2L/UKwHmV TNoS3gTSt7Wsp700lI6tYH2ox1D/ENrMahjziNHJs2WSf/fjmwDRbj0xzK7KRz6h1B aTwMXwPAaYkETpGNF7m9V9uJDS05PfnnrVmH7eI8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726042AbfDOKuc (ORCPT ); Mon, 15 Apr 2019 06:50:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:52798 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725939AbfDOKuc (ORCPT ); Mon, 15 Apr 2019 06:50:32 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.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 4EB85206B6; Mon, 15 Apr 2019 10:50:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555325431; bh=JD5n8gS0SRDb1g7rxAZgjdC9oGr8jTO7DkLLkKVx/NQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=1V7be9OyllFGkwhxjBZusNJBOQx7ceKOFhveI/+J9zWUmqW3bPsDQLs8bIph0F378 1L3TXddVbbOY7NSlFwnmL5qrqJn2beql2eM9l8lyzXeEgoy5hduq4OrbdxJwE+LaQB IjheV9Kfynv9LIxkZ4Dml/436LeUI9+vYWrQSCjk= Date: Mon, 15 Apr 2019 12:50:29 +0200 From: Greg Kroah-Hartman To: Mathias =?iso-8859-1?Q?Fr=F6hlich?= Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Leo Li , Alex Deucher , Sasha Levin Subject: Re: [PATCH 5.0 072/246] drm/amd/display: Fix reference counting for struct dc_sink. Message-ID: <20190415105029.GC9397@kroah.com> References: <20190404084619.236418459@linuxfoundation.org> <20190404084621.660309707@linuxfoundation.org> <4990954.l4Ku8jBaGM@notebook.internal> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <4990954.l4Ku8jBaGM@notebook.internal> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Apr 05, 2019 at 07:12:47AM +0200, Mathias Fröhlich wrote: > Greg, > > as I mentioned in the commit message, I saw more fixes to that area in Alex > Deuchers queue when I fed that to Alex. There is one fix that I can think of > that interacts with my fixes. Means, we may get unwanted side effects of my > patch without the fix mentioned below. With that below patch also selected, > I think we should be ok for stable. > Alex, AMD people, your opinion? > > The one that I can spot not already in linux-5.0.y is: > > commit 3f01f098a4e2ef30ef628497c43a3d568e720376 > Author: Jerry (Fangzhi) Zuo > Date: Thu Jan 24 11:46:49 2019 -0500 > > drm/amd/display: Clear dc_sink after it gets released > > [Why] > The dc_sink was released but the pointer on the aconnector was > not cleared. > > [How] > Clear it. This patch does not apply to the 5.0.y tree, so I can not queue it up :( thanks, greg k-h