linux-kernel - Re: kernel-4.7 bug in Intel sound and/or ACPI

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Date:	Fri, 24 Jun 2016 02:09:15 -0400
From:	Sinan Kaya <okaya@...eaurora.org>
To:	wim@....tudelft.nl
Cc:	Bjorn Helgaas <helgaas@...nel.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	perex@...ex.cz, linux-pci@...r.kernel.org,
	Takashi Iwai <tiwai@...e.com>, linux-pci-owner@...r.kernel.org,
	Alex Williamson <alex.williamson@...hat.com>
Subject: Re: kernel-4.7 bug in Intel sound and/or ACPI

On 6/23/2016 7:25 PM, Wim Osterholt wrote:
> On Thu, Jun 23, 2016 at 11:45:47AM -0400, Sinan Kaya wrote:
>>>
>>> Sure, let me get a patch for you.
>>
>> Here it is
> 
> http://webserver.djo.tudelft.nl/dmesg460+printpatch2
> 

Thanks, this was very helpful. I was able to fix the problem by using
the values in your log.

Can you give it a try?


> 
>> I am trying to find a system with similar characteristics for debug
> 
> All from the same laptop, Dell Inspiron 4100.
> The same problem arises at a Dell Inspiron 510m.
> I've not seen it on a workstation Dell XW4300.
> 
> 
> 
> Groeten, Wim.
> 
> 
> ----- wim@....tudelft.nl -----
> 
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> 


-- 
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project

View attachment "0002-Revert-ACPI-PCI-IRQ-remove-redundant-code-in-acpi_ir.patch" of type "text/plain" (2859 bytes)

View attachment "0003-ACPI-PCI-IRQ-separate-ISA-penalty-calculation.patch" of type "text/plain" (1553 bytes)

View attachment "0004-ACPI-PCI-IRQ-correct-operator-precedence.patch" of type "text/plain" (977 bytes)

View attachment "0001-ACPI-PCI-IRQ-factor-in-PCI-possible.patch" of type "text/plain" (1845 bytes)