2019-09-03 00:20:34

by Mike Travis

[permalink] [raw]
Subject: [PATCH 0/8] x86/platform/UV: Update UV Hubless System Support


These patches support upcoming UV systems that do not have a UV HUB.

* Save OEM_ID from ACPI MADT probe
* Return UV Hubless System Type
* Add return code to UV BIOS Init function
* Setup UV functions for Hubless UV Systems
* Add UV Hubbed/Hubless Proc FS Files
* Decode UVsystab Info
* Account for UV Hubless in is_uvX_hub Ops

--


2019-09-03 07:48:43

by Ingo Molnar

[permalink] [raw]
Subject: Re: [PATCH 0/8] x86/platform/UV: Update UV Hubless System Support


* Mike Travis <[email protected]> wrote:

>
> These patches support upcoming UV systems that do not have a UV HUB.
>
> * Save OEM_ID from ACPI MADT probe
> * Return UV Hubless System Type
> * Add return code to UV BIOS Init function
> * Setup UV functions for Hubless UV Systems
> * Add UV Hubbed/Hubless Proc FS Files
> * Decode UVsystab Info
> * Account for UV Hubless in is_uvX_hub Ops

Beyond addressing Christoph's feedback, please also make sure the series
applies cleanly to tip:master, because right now it doesn't.

Thanks,

Ingo

2019-09-03 14:20:19

by Mike Travis

[permalink] [raw]
Subject: Re: [PATCH 0/8] x86/platform/UV: Update UV Hubless System Support



On 9/3/2019 12:47 AM, Ingo Molnar wrote:
>
> * Mike Travis <[email protected]> wrote:
>
>>
>> These patches support upcoming UV systems that do not have a UV HUB.
>>
>> * Save OEM_ID from ACPI MADT probe
>> * Return UV Hubless System Type
>> * Add return code to UV BIOS Init function
>> * Setup UV functions for Hubless UV Systems
>> * Add UV Hubbed/Hubless Proc FS Files
>> * Decode UVsystab Info
>> * Account for UV Hubless in is_uvX_hub Ops
>
> Beyond addressing Christoph's feedback, please also make sure the series
> applies cleanly to tip:master, because right now it doesn't.
>
> Thanks,
>
> Ingo
>

I will do this, and retest. Currently we are using the latest upstream
version but obviously that thinking is flawed, since we are hoping to
get into the next merge period.

I also noticed that the MAINTAINERS list for UV is out of date, I will
tend to that too.

Thanks,
Mike

2019-09-05 09:43:59

by Ingo Molnar

[permalink] [raw]
Subject: Re: [PATCH 0/8] x86/platform/UV: Update UV Hubless System Support


* Mike Travis <[email protected]> wrote:

>
>
> On 9/3/2019 12:47 AM, Ingo Molnar wrote:
> >
> > * Mike Travis <[email protected]> wrote:
> >
> > >
> > > These patches support upcoming UV systems that do not have a UV HUB.
> > >
> > > * Save OEM_ID from ACPI MADT probe
> > > * Return UV Hubless System Type
> > > * Add return code to UV BIOS Init function
> > > * Setup UV functions for Hubless UV Systems
> > > * Add UV Hubbed/Hubless Proc FS Files
> > > * Decode UVsystab Info
> > > * Account for UV Hubless in is_uvX_hub Ops
> >
> > Beyond addressing Christoph's feedback, please also make sure the series
> > applies cleanly to tip:master, because right now it doesn't.
> >
> > Thanks,
> >
> > Ingo
> >
>
> I will do this, and retest. Currently we are using the latest upstream
> version but obviously that thinking is flawed, since we are hoping to
> get into the next merge period.

You are really cutting it close timing-wise ... unless by 'next' you mean
not v5.4 but v5.5?

> I also noticed that the MAINTAINERS list for UV is out of date, I will
> tend to that too.

Thanks!

Ingo