From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 3C37AB646 for ; Thu, 11 Apr 2024 14:38:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712846287; cv=none; b=s12d25hPDAVYj5PIpfgz9iRp49L8/snVdb6E4eY9eKWGL+qquzUXFO91eEug4JjHIcbDDyHvIMlusvTrMHIHpWkQZgAOHszs+u0qMFSNLn7k+YT3G1sZos+sgFompmmSYb0dNMfFW99nxadP+kwY+QcRlAVI+tceu8NW33PCA7I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712846287; c=relaxed/simple; bh=92wBbAB6KhpN+zXwllSeBQokZidS5cHSIVW7bjUyxsA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lEmUsERvjbVWO3oo/ewEStVF/mqa0k3gukeeFFQKKaHAGX24BjkRZ4RElRJEv2AP9g87ujTZH6sS7WWtbBucRlE6my+s1Eoc6QCuix9e4dRYOh+AnstqzarBlOEOIh0bxWMZjKTr+7JB/ZZjxAH8o4Xj6cDiOd/e4GRALgRmTuo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0CF08339; Thu, 11 Apr 2024 07:38:35 -0700 (PDT) Received: from e133380.arm.com (e133380.arm.com [10.1.197.52]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B33973F64C; Thu, 11 Apr 2024 07:38:02 -0700 (PDT) Date: Thu, 11 Apr 2024 15:38:00 +0100 From: Dave Martin To: Reinette Chatre Cc: James Morse , x86@kernel.org, linux-kernel@vger.kernel.org, Fenghua Yu , Thomas Gleixner , Ingo Molnar , Borislav Petkov , H Peter Anvin , Babu Moger , shameerali.kolothum.thodi@huawei.com, D Scott Phillips OS , carl@os.amperecomputing.com, lcherian@marvell.com, bobo.shaobowang@huawei.com, tan.shaopeng@fujitsu.com, baolin.wang@linux.alibaba.com, Jamie Iles , Xin Hao , peternewman@google.com, dfustini@baylibre.com, amitsinght@marvell.com, David Hildenbrand , Rex Nie Subject: Re: [PATCH v1 31/31] x86/resctrl: Move the resctrl filesystem code to /fs/resctrl Message-ID: References: <20240321165106.31602-1-james.morse@arm.com> <20240321165106.31602-32-james.morse@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Apr 08, 2024 at 08:43:30PM -0700, Reinette Chatre wrote: > Hi James, > > On 3/21/2024 9:51 AM, James Morse wrote: > > resctrl is linux's defacto interface for managing cache and bandwidth > > policies for groups of tasks. > > > > To allow other architectures to make use of this pseudo filesystem, > > move it live in /fs/resctrl instead of /arch/x86. > > "move it live" -> "move it to live"? Noted, thanks. > > > > This move leaves behind the parts of resctrl that form the architecture > > interface for x86. > > > > Signed-off-by: James Morse > > --- > > Discussion needed on how/when to merge this, as it would conflict with > > all outstanding series. It's probably worth deferring to some opportune > > time, but is included here for illustration. > > --- > > For reference, there are currently two series that are ready to be > considered for inclusion: > > https://lore.kernel.org/lkml/20240308213846.77075-1-tony.luck@intel.com/ > https://lore.kernel.org/lkml/20240408092303.26413-1-haifeng.xu@shopee.com/ > > Reinette Understood. Cheers ---Dave