From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752841AbbBYJ1J (ORCPT ); Wed, 25 Feb 2015 04:27:09 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:41832 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751293AbbBYJ1H (ORCPT ); Wed, 25 Feb 2015 04:27:07 -0500 Date: Wed, 25 Feb 2015 10:26:57 +0100 From: Peter Zijlstra To: Vikas Shivappa Cc: linux-kernel@vger.kernel.org, vikas.shivappa@intel.com, matt.fleming@intel.com, hpa@zytor.com, tglx@linutronix.de, mingo@kernel.org, tj@kernel.org, will.auld@intel.com, dave.hansen@intel.com, andi.kleen@intel.com, tony.luck@intel.com, kanaka.d.juvva@intel.com Subject: Re: [PATCH V4 0/7] x86/intel_rdt: Intel Cache Allocation Technology Message-ID: <20150225092657.GH5029@twins.programming.kicks-ass.net> References: <1424819804-4082-1-git-send-email-vikas.shivappa@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1424819804-4082-1-git-send-email-vikas.shivappa@linux.intel.com> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 24, 2015 at 03:16:37PM -0800, Vikas Shivappa wrote: > This patch adds a new cgroup subsystem to support the new Cache Allocation > Technology (CAT) feature found in future Intel Xeon Intel processors. CAT is > part of Resource Director Technology(RDT) or Platform Shared resource control > which provides support to control Platform shared resources like cache. Totally insane naming all of that. Note that if you google for "intel rdt" it suggests you search for "intel rst" and this patch is the only link it finds that's somewhat close. The CAT thing was annoying already, but at least one can find that in the SDM, this RDT thing, not a single mention.