From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lb0-f177.google.com ([209.85.217.177]:46729 "EHLO mail-lb0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750702AbaAIFOI (ORCPT ); Thu, 9 Jan 2014 00:14:08 -0500 Received: by mail-lb0-f177.google.com with SMTP id q8so1953805lbi.36 for ; Wed, 08 Jan 2014 21:14:07 -0800 (PST) Message-ID: <52CE301E.60108@gmail.com> Date: Thu, 09 Jan 2014 09:14:06 +0400 From: `VL MIME-Version: 1.0 To: Yinghai Lu CC: Bjorn Helgaas , "linux-pci@vger.kernel.org" Subject: Re: pci->pcie bridge issue: kernel unable to find a free I/O port range. References: <52CBC4D1.5080706@gmail.com> <52CD2387.2030403@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-pci-owner@vger.kernel.org List-ID: I've put all logs here: http://inspert.ru/pci/ On 09.01.2014 00:28, Yinghai Lu wrote: > On Wed, Jan 8, 2014 at 2:08 AM, `VL wrote: >> I've enabled netconsole and got some output. >> Here it is: http://dpaste.com/1542030/ > It does include any realloc message. not sure I understood you. The message I was talking about is: Jan 8 12:51:52 10 Some PCI device resources are unassigned, try booting with pci=realloc and you can see it in this log: http://inspert.ru/pci/netconsole-norealloc.txt The kernel hangs if I add this option. > >> Note that since the hang occurs on the module load, netconsole was >> unable >> to send latest messages and the log looks clear >> >> I've rebuilt kernel with sound driver compiled in, and the hang occured >> during >> kernel load, userspace was not reached (but in this case, netconsole was >> useless at >> all) and I've made a photo of screen (attached). Note there is ACPI >> warning >> about >> system IO conflict. > Can you enable > > CONFIG_PCI_DEBUG=y > > and boot with "debug ignore_loglevel initcall_debug"? Here it is: http://inspert.ru/pci/netconsole-pcidebug.txt (problem is when snd_ice17 is loaded; this is for the card installed into adapter) > > Thanks > > Yinghai