2016-10-01 17:49:33

by Sinan Kaya

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Subject: Re: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off

On 9/30/2016 5:27 PM, Rafael J. Wysocki wrote:
>>> >> What's the drawback, if any?
>> >
>> > I don't see any drawback to be honest.
> I'd go for it then, if Bjorn doesn't hate it.
>

I posted a follow up patch a minute ago.

[PATCH 1/3] Revert "ACPI,PCI,IRQ: reduce static IRQ array size to 16"
[PATCH 2/3] ACPI, PCI IRQ: add PCI_USING penalty for ISA interrupts
[PATCH 3/3] Revert "ACPI,PCI,IRQ: remove SCI penalize function"

Can we have some testing coverage? and eventually have tested-by?

--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.


2016-10-02 16:53:44

by Ondrej Zary

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Subject: Re: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off

On Saturday 01 October 2016 19:49:17 Sinan Kaya wrote:
> On 9/30/2016 5:27 PM, Rafael J. Wysocki wrote:
> >>> >> What's the drawback, if any?
> >> >
> >> > I don't see any drawback to be honest.
> >
> > I'd go for it then, if Bjorn doesn't hate it.
>
> I posted a follow up patch a minute ago.
>
> [PATCH 1/3] Revert "ACPI,PCI,IRQ: reduce static IRQ array size to 16"
> [PATCH 2/3] ACPI, PCI IRQ: add PCI_USING penalty for ISA interrupts
> [PATCH 3/3] Revert "ACPI,PCI,IRQ: remove SCI penalize function"
>
> Can we have some testing coverage? and eventually have tested-by?

Works on two affected machines. More tests tomorrow.

--
Ondrej Zary


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2016-10-03 01:05:36

by Sinan Kaya

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Subject: Re: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off

On 10/2/2016 12:53 PM, Ondrej Zary wrote:
>> Can we have some testing coverage? and eventually have tested-by?
> Works on two affected machines. More tests tomorrow.

Thanks, appreciate the feedback. Looking forward to hear your other test results.

--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.

2016-10-03 07:26:14

by Ondrej Zary

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Subject: Re: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off

On Monday 03 October 2016, Sinan Kaya wrote:
> On 10/2/2016 12:53 PM, Ondrej Zary wrote:
> >> Can we have some testing coverage? and eventually have tested-by?
> >
> > Works on two affected machines. More tests tomorrow.
>
> Thanks, appreciate the feedback. Looking forward to hear your other test
> results.

The other two affected machines are working too.

--
Ondrej Zary


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2016-10-04 14:30:11

by Sinan Kaya

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Subject: Re: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off

Hi Ondrej,

On 10/3/2016 3:25 AM, Ondrej Zary wrote:
> On Monday 03 October 2016, Sinan Kaya wrote:
>> On 10/2/2016 12:53 PM, Ondrej Zary wrote:
>>>> Can we have some testing coverage? and eventually have tested-by?
>>>
>>> Works on two affected machines. More tests tomorrow.
>>
>> Thanks, appreciate the feedback. Looking forward to hear your other test
>> results.
>
> The other two affected machines are working too.
>

Can I have your "tested by" before I repost the new version with updated
commit message?

Sinan

--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.

2016-10-04 17:55:06

by Ondrej Zary

[permalink] [raw]
Subject: Re: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off

On Saturday 01 October 2016 19:49:17 Sinan Kaya wrote:
> On 9/30/2016 5:27 PM, Rafael J. Wysocki wrote:
> >>> >> What's the drawback, if any?
> >> >
> >> > I don't see any drawback to be honest.
> >
> > I'd go for it then, if Bjorn doesn't hate it.
>
> I posted a follow up patch a minute ago.
>
> [PATCH 1/3] Revert "ACPI,PCI,IRQ: reduce static IRQ array size to 16"
> [PATCH 2/3] ACPI, PCI IRQ: add PCI_USING penalty for ISA interrupts
> [PATCH 3/3] Revert "ACPI,PCI,IRQ: remove SCI penalize function"
>
> Can we have some testing coverage? and eventually have tested-by?

Fixes the problem on all 4 machines.
These patches also need to go into 4.7-stable and 4.8-stable.

Tested-by: Ondrej Zary <[email protected]>

--
Ondrej Zary