From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966385AbcIYNSM (ORCPT ); Sun, 25 Sep 2016 09:18:12 -0400 Received: from smtp-1b.atlantis.sk ([80.94.52.26]:46573 "EHLO smtp-1b.atlantis.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966265AbcIYNSL (ORCPT ); Sun, 25 Sep 2016 09:18:11 -0400 X-Greylist: delayed 351 seconds by postgrey-1.27 at vger.kernel.org; Sun, 25 Sep 2016 09:18:11 EDT From: Ondrej Zary To: linux-kernel@vger.kernel.org Subject: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off Date: Sun, 25 Sep 2016 15:12:05 +0200 User-Agent: KMail/1.9.10 (enterprise35 0.20100827.1168748) Cc: linux-acpi@vger.kernel.org MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <201609251512.05657.linux@rainbow-software.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I've upgraded kernel (Debian Squeeze - backports) from 4.6 (4.6.4-1~bpo8+1) to 4.7 (4.7.2-1~bpo8+1) and IRQs stopped working with error messages like this: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off The same thing appeared on two different machines. Is it a known/fixed bug? -- Ondrej Zary