From patchwork Mon Apr 8 10:37:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikolai Kostrigin X-Patchwork-Id: 1080873 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=altlinux.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44d6V82CMmz9sQq for ; Mon, 8 Apr 2019 20:44:00 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726253AbfDHKn7 (ORCPT ); Mon, 8 Apr 2019 06:43:59 -0400 Received: from 176.12.98.74.MAXnet.ru ([176.12.98.74]:40100 "EHLO shell.ipa.basealt.ru" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1726025AbfDHKn6 (ORCPT ); Mon, 8 Apr 2019 06:43:58 -0400 Received: by shell.ipa.basealt.ru (Postfix, from userid 709000081) id AA5A827C6A; Mon, 8 Apr 2019 13:37:57 +0300 (MSK) From: Nikolai Kostrigin To: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Cc: jroedel@suse.de, Nikolai Kostrigin Subject: [PATCH RESEND 0/1] PCI: Add ATS-disable quirk for AMD Radeon R7 GPUs Date: Mon, 8 Apr 2019 13:37:24 +0300 Message-Id: <20190408103725.30426-1-nickel@altlinux.org> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This solves system hang and file system corruption for Stoney Ridge systems (with built-in Radeon R4/R5 + discreet AMD Radeon R7 GPU) Such system example: HP laptop 17-ak041ur (more HW info at https://bugzilla.kernel.org/show_bug.cgi?id=194521) Nikolai Kostrigin (1): PCI: Add ATS-disable quirk for AMD Radeon R7 GPUs drivers/pci/quirks.c | 1 + 1 file changed, 1 insertion(+)