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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 B9744C3A59F for ; Thu, 29 Aug 2019 23:11:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7DA6F21670 for ; Thu, 29 Aug 2019 23:11:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567120272; bh=ag0UIe0YzhQynQuCXKX36KQPqflG0cViD6Fin3LuR7w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=xLfObAHznSfNXrPJJm15diJjWweXC4e9eatICXLNMh34pCiu8XQ5zlEFIsbM4a5np t8dIzz0oxnkrRxkKD22JK9UJVr9LQ2mBVQyGHpp8tIFIct0ySvYserGk7w+8aKW/5I eqYPDIYvpY0WmXMrjpzQxJ3w5VwYfRdi+Ut4Elm8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728137AbfH2XLM (ORCPT ); Thu, 29 Aug 2019 19:11:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:36794 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727826AbfH2XLM (ORCPT ); Thu, 29 Aug 2019 19:11:12 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 9F3D5208C2; Thu, 29 Aug 2019 23:11:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567120270; bh=ag0UIe0YzhQynQuCXKX36KQPqflG0cViD6Fin3LuR7w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PVREcpwizbQy+GWwZCdLcHvjGLow3aetqQLoIwjCWBKXmHDy4tKY4RbjsElKDmHsY 5BUzfpbbFSdPADeQWT1GBYGnftSc0i5kVDUIOdKiFxYnn6zQkkc6KkkKPq8S4kRjfL f+3roI81jUEVpZXC+k0vmuC7z9Xs0BbyaG+W4l8E= Date: Thu, 29 Aug 2019 19:11:09 -0400 From: Sasha Levin To: Mathieu Poirier Cc: stable@vger.kernel.org, architt@codeaurora.org, a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, airlied@linux.ie, jsarha@ti.com, tomi.valkeinen@ti.com, vinholikatti@gmail.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org Subject: Re: [BACKPORT 4.19.y 3/3] drm/tilcdc: Register cpufreq notifier after we have initialized crtc Message-ID: <20190829231109.GR5281@sasha-vm> References: <20190829200001.17092-1-mathieu.poirier@linaro.org> <20190829200001.17092-4-mathieu.poirier@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20190829200001.17092-4-mathieu.poirier@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, Aug 29, 2019 at 02:00:01PM -0600, Mathieu Poirier wrote: >From: Jyri Sarha > >commit 432973fd3a20102840d5f7e61af9f1a03c217a4c upstream > >Register cpufreq notifier after we have initialized the crtc and >unregister it before we remove the ctrc. Receiving a cpufreq notify >without crtc causes a crash. > >Reported-by: Peter Ujfalusi >Signed-off-by: Jyri Sarha >Signed-off-by: Mathieu Poirier I've queued this one for 4.19 and 4.14, thank you! -- Thanks, Sasha