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Re: [PATCH v7 0/2] Remove EPYC mode apicid decode and use generic decode
From: |
Eduardo Habkost |
Subject: |
Re: [PATCH v7 0/2] Remove EPYC mode apicid decode and use generic decode |
Date: |
Fri, 18 Sep 2020 14:26:29 -0400 |
On Tue, Sep 01, 2020 at 10:57:20AM -0500, Babu Moger wrote:
> To support some of the complex topology, we introduced EPYC mode apicid
> decode.
> But, EPYC mode decode is running into problems. Also it can become quite a
> maintenance problem in the future. So, it was decided to remove that code and
> use the generic decode which works for majority of the topology. Most of the
> SPECed configuration would work just fine. With some non-SPECed user inputs,
> it will create some sub-optimal configuration.
>
> Here is the discussion thread.
> https://lore.kernel.org/qemu-devel/c0bcc1a6-1d84-a6e7-e468-d5b437c1b254@amd.com/
> https://lore.kernel.org/qemu-devel/20200826143849.59f6970b@redhat.com/
>
> This series removes all the EPYC mode specific apicid changes and use the
> generic
> apicid decode.
Queued, thanks!
--
Eduardo