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From: Dave Martin <Dave.Martin@arm.com>
To: David Hildenbrand <david@redhat.com>
Cc: Reinette Chatre <reinette.chatre@intel.com>,
	x86@kernel.org, linux-kernel@vger.kernel.org,
	James Morse <james.morse@arm.com>,
	Fenghua Yu <fenghua.yu@intel.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	H Peter Anvin <hpa@zytor.com>, Babu Moger <Babu.Moger@amd.com>,
	shameerali.kolothum.thodi@huawei.com,
	D Scott Phillips OS <scott@os.amperecomputing.com>,
	carl@os.amperecomputing.com, lcherian@marvell.com,
	bobo.shaobowang@huawei.com,
	"Shaopeng Tan (Fujitsu)" <tan.shaopeng@fujitsu.com>,
	baolin.wang@linux.alibaba.com,
	Jamie Iles <quic_jiles@quicinc.com>,
	Xin Hao <xhao@linux.alibaba.com>,
	Peter Newman <peternewman@google.com>,
	dfustini@baylibre.com, amitsinght@marvell.com,
	Rex Nie <rex.nie@jaguarmicro.com>
Subject: Re: [PATCH v2 00/35] x86/resctrl: Move the resctrl filesystem code to /fs/resctrl
Date: Thu, 23 May 2024 16:18:07 +0100	[thread overview]
Message-ID: <Zk9eL6vbDvg/d+Ov@e133380.arm.com> (raw)
In-Reply-To: <8387d2d8-921a-4992-b622-15ddd89bf8d3@redhat.com>

Hi David,

On Thu, May 23, 2024 at 05:07:50PM +0200, David Hildenbrand wrote:
> On 23.05.24 17:01, Dave Martin wrote:
> > Hi Reinette,
> > 
> > Apologies for the slow response...
> > 
> > On Tue, May 14, 2024 at 08:56:41AM -0700, Reinette Chatre wrote:
> > > Hi Dave,
> > > 
> > > On 5/14/2024 8:17 AM, Dave Martin wrote:
> > > > On Wed, May 08, 2024 at 08:41:37AM -0700, Reinette Chatre wrote:
> > > > > On 4/26/2024 8:05 AM, Dave Martin wrote:
> > > > > > This is a respin of the resctrl refactoring series described below,
> > > > > > addressing review feedback.  Many thanks to those to responded with
> > > > > > feedback on the v1 series [2].
> > > > > > 
> > > > > > See Notes and FYIs in the individual patches for details on the changes
> > > > > > and outstanding issues.
> > > > > 
> > > > > What are your expectations regarding this series while considering [1] and [2]?
> > > > > 
> > > > > Reinette
> > > > > 
> > > > > [1] https://lore.kernel.org/lkml/ZiE8%2foXyjBef2qTy@e133380.arm.com/
> > > > > [2] https://lore.kernel.org/lkml/acce93e6-4c8e-472d-a2bc-5cbad2950661@intel.com/
> > > > > 
> > > > 
> > > > I plan to propose a reworked version of the fflags and string parser
> > > > stuff, and take a look at the other more minor outstanding issues.
> > > > 
> > > > The series does need rebasing, but otherwise I don't anticipate much
> > > > change to the code from the Arm side unless there are further review
> > > > comments.
> > > > 
> > > > Do you have a preference on how this series should proceed?
> > > 
> > > I believe that I already answered this question in [2], hence my confusion
> > > about this posting.
> > > 
> > > Reinette
> > 
> > I guess James and I need to tidy up the loose ends and repost this.
> > 
> > I'm hoping we can get a v3 out over the next few weeks or so.
> 
> Finally having more time to review this (I hope ...) does it make sense to
> review this v2 or wait for v3?

It's up to you.  All review is appreciated, but v2 mostly dealt with
minor cosmetic cleanups, and as Reinette highlights, there are few
more significant changes pending.

So, it may be a better use of your time if you wait for v3 and review
it then.

Cheers
---Dave

  reply	other threads:[~2024-05-23 15:18 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-26 15:05 [PATCH v2 00/35] x86/resctrl: Move the resctrl filesystem code to /fs/resctrl Dave Martin
2024-04-26 15:08 ` [PATCH v2 01/35] x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Dave Martin
2024-04-26 15:08   ` [PATCH v2 02/35] x86/resctrl: Add a helper to avoid reaching into the arch code resource list Dave Martin
2024-04-26 15:08   ` [PATCH v2 03/35] x86/resctrl: Move ctrlval string parsing policy away from the arch code Dave Martin
2024-04-26 15:08   ` [PATCH v2 04/35] x86/resctrl: Add helper for setting CPU default properties Dave Martin
2024-04-26 15:08   ` [PATCH v2 05/35] x86/resctrl: Remove rdtgroup from update_cpu_closid_rmid() Dave Martin
2024-04-26 15:08   ` [PATCH v2 06/35] x86/resctrl: Export resctrl fs's init function Dave Martin
2024-05-23  0:48     ` Shaopeng Tan (Fujitsu)
2024-04-26 15:08   ` [PATCH v2 07/35] x86/resctrl: Wrap resctrl_arch_find_domain() around rdt_find_domain() Dave Martin
2024-04-26 15:08   ` [PATCH v2 08/35] x86/resctrl: Move resctrl types to a separate header Dave Martin
2024-04-26 15:08   ` [PATCH v2 09/35] x86/resctrl: Add a resctrl helper to reset all the resources Dave Martin
2024-04-26 15:08   ` [PATCH v2 10/35] x86/resctrl: Move monitor init work to a resctrl init call Dave Martin
2024-04-26 15:08   ` [PATCH v2 11/35] x86/resctrl: Move monitor exit work to a resctrl exit call Dave Martin
2024-04-26 15:08   ` [PATCH v2 12/35] x86/resctrl: Move max_{name,data}_width into resctrl code Dave Martin
2024-04-26 15:08   ` [PATCH v2 13/35] x86/resctrl: Stop using the for_each_*_rdt_resource() walkers Dave Martin
2024-04-26 15:08   ` [PATCH v2 14/35] x86/resctrl: Export the is_mbm_*_enabled() helpers to asm/resctrl.h Dave Martin
2024-04-26 15:08   ` [PATCH v2 15/35] x86/resctrl: Add resctrl_arch_is_evt_configurable() to abstract BMEC Dave Martin
2024-04-26 15:08   ` [PATCH v2 16/35] x86/resctrl: Change mon_event_config_{read,write}() to be arch helpers Dave Martin
2024-04-26 15:08   ` [PATCH v2 17/35] x86/resctrl: Move mbm_cfg_mask to struct rdt_resource Dave Martin
2024-06-14 13:57     ` James Morse
2024-04-26 15:08   ` [PATCH v2 18/35] x86/resctrl: Allow resctrl_arch_mon_event_config_write() to return an error Dave Martin
2024-04-26 15:08   ` [PATCH v2 19/35] x86/resctrl: Add resctrl_arch_ prefix to pseudo lock functions Dave Martin
2024-04-26 15:08   ` [PATCH v2 20/35] x86/resctrl: Allow an architecture to disable pseudo lock Dave Martin
2024-04-26 15:08   ` [PATCH v2 21/35] x86/resctrl: Make prefetch_disable_bits belong to the arch code Dave Martin
2024-04-26 15:08   ` [PATCH v2 22/35] x86/resctrl: Make resctrl_arch_pseudo_lock_fn() take a plr Dave Martin
2024-06-14 13:58     ` James Morse
2024-04-26 15:08   ` [PATCH v2 23/35] x86/resctrl: Move thread_throttle_mode_init() to be managed by resctrl Dave Martin
2024-04-26 15:08   ` [PATCH v2 24/35] x86/resctrl: Move get_config_index() to a header Dave Martin
2024-04-26 15:08   ` [PATCH v2 25/35] x86/resctrl: Claim get_domain_from_cpu() for resctrl Dave Martin
2024-04-26 15:08   ` [PATCH v2 26/35] x86/resctrl: Describe resctrl's bitmap size assumptions Dave Martin
2024-04-26 15:08   ` [PATCH v2 27/35] x86/resctrl: Rename resctrl_sched_in() to begin with "resctrl_arch_" Dave Martin
2024-04-26 15:08   ` [PATCH v2 28/35] x86/resctrl: Drop __init/__exit on assorted symbols Dave Martin
2024-04-26 15:08   ` [PATCH v2 29/35] fs/resctrl: Add boiler plate for external resctrl code Dave Martin
2024-06-14 13:59     ` James Morse
2024-04-26 15:08   ` [PATCH v2 30/35] x86/resctrl: Squelch whitespace anomalies in resctrl core code Dave Martin
2024-04-26 15:09   ` [PATCH v2 31/35] x86/resctrl: Prefer alloc(sizeof(*foo)) idiom in rdt_init_fs_context() Dave Martin
2024-04-26 15:09   ` [PATCH v2 32/35] x86/resctrl: Relax some asm #includes Dave Martin
2024-04-26 15:09   ` [PATCH v2 33/35] x86/resctrl: Move the filesystem bits to headers visible to fs/resctrl Dave Martin
2024-04-26 15:09   ` [PATCH v2 34/35] x86/resctrl: Move the resctrl filesystem code to /fs/resctrl Dave Martin
2024-04-26 15:09   ` [PATCH v2 35/35] [SQUASHME] " Dave Martin
2024-04-29 23:34 ` [PATCH v2 00/35] " Peter Newman
2024-04-30 16:29   ` Dave Martin
2024-05-08 15:41 ` Reinette Chatre
2024-05-14 15:17   ` Dave Martin
2024-05-14 15:56     ` Reinette Chatre
2024-05-23 15:01       ` Dave Martin
2024-05-23 15:07         ` David Hildenbrand
2024-05-23 15:18           ` Dave Martin [this message]
2024-05-23  0:39 ` Shaopeng Tan (Fujitsu)
2024-06-14 13:59   ` James Morse

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