From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerome Glisse Subject: Re: [PATCH v8 3/7] mm, devm_memremap_pages: Fix shutdown handling Date: Mon, 11 Feb 2019 14:57:07 -0500 Message-ID: <20190211195706.GE3908@redhat.com> References: <30d86b36-8421-f899-205e-4b9c6a5fcc9d@interia.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline In-Reply-To: <30d86b36-8421-f899-205e-4b9c6a5fcc9d@interia.pl> Sender: stable-owner@vger.kernel.org To: Krzysztof Grygiencz Cc: dan.j.williams@intel.com, akpm@linux-foundation.org, dri-devel@lists.freedesktop.org, hch@lst.de, linux-kernel@vger.kernel.org, linux-mm@kvack.org, logang@deltatee.com, stable@vger.kernel.org, torvalds@linux-foundation.org List-Id: dri-devel@lists.freedesktop.org On Sun, Feb 10, 2019 at 12:09:08PM +0100, Krzysztof Grygiencz wrote: > Dear Sir, > > I'm using ArchLinux distribution. After kernel upgrade form 4.19.14 to > 4.19.15 my X environment stopped working. I have AMD HD3300 (RS780D) > graphics card. I have bisected kernel and found a failing commit: > > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v4.19.20&id=ec5471c92fb29ad848c81875840478be201eeb3f This is a false positive, you should skip that commit. It will not impact the GPU driver for your specific GPUs. My advice is to first bisect on drivers/gpu/drm/radeon only. Cheers, Jérôme