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Date:   Wed, 19 Aug 2020 00:38:15 +0000
From:   Fenghua Yu <>
To:     Fenghua Yu <>
Cc:     Thomas Gleixner <>,
        Borislav Petkov <>, Ingo Molnar <>,
        Tony Luck <>,
        Reinette Chatre <>,
        Ravi V Shankar <>,
        Babu Moger <>, H Peter Anvin <>,
        x86 <>, linux-kernel <>
Subject: Re: [PATCH 0/2] x86/resctrl: Enable user to view thread or core
 throttling mode

Hi, X86 maintainers,

On Thu, Jul 16, 2020 at 10:53:12AM -0700, Fenghua Yu wrote:
> This series enumerates Memory Bandwidth Allocation (MBA) per-thread
> feature and introduces a new resctrl file "thread_throttle_mode".
> The file shows either "per-thread" on newer systems that implement the MBA
> per-thread feature or "max" on other systems that allocate maximum
> throttling per-core.
> Details about the feature can be found in the commit description and
> in Chapter 9 of the most recent Intel ISE available from
> This series replaces the original MBA thread throttling patch series
> found at
> This is a simplified version of the previous series that skips the
> min/max mode and just provides the per-core vs. per-thread indicator.

Any comment on this series? Could you please help push to upstream?



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