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Date: Wed, 19 Aug 2020 00:38:15 +0000 From: Fenghua Yu <fenghua.yu@...el.com> To: Fenghua Yu <fenghua.yu@...el.com> Cc: Thomas Gleixner <tglx@...utronix.de>, Borislav Petkov <bp@...en8.de>, Ingo Molnar <mingo@...hat.com>, Tony Luck <tony.luck@...el.com>, Reinette Chatre <reinette.chatre@...el.com>, Ravi V Shankar <ravi.v.shankar@...el.com>, Babu Moger <babu.moger@....com>, H Peter Anvin <hpa@...or.com>, x86 <x86@...nel.org>, linux-kernel <linux-kernel@...r.kernel.org> 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 > https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf > > This series replaces the original MBA thread throttling patch series > found at > https://lore.kernel.org/lkml/cover.1592841671.git.reinette.chatre@intel.com/ > > 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? Thanks. -Fenghua
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