From: Reinette Chatre <reinette.chatre@intel.com>
To: "Luck, Tony" <tony.luck@intel.com>
Cc: "james.morse@arm.com" <james.morse@arm.com>,
"Dave.Martin@arm.com" <Dave.Martin@arm.com>,
"babu.moger@amd.com" <babu.moger@amd.com>,
"bp@alien8.de" <bp@alien8.de>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
"x86@kernel.org" <x86@kernel.org>,
"hpa@zytor.com" <hpa@zytor.com>,
"ben.horgan@arm.com" <ben.horgan@arm.com>,
"fustini@kernel.org" <fustini@kernel.org>,
"fenghuay@nvidia.com" <fenghuay@nvidia.com>,
"peternewman@google.com" <peternewman@google.com>,
"Chen, Yu C" <yu.c.chen@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"patches@lists.linux.dev" <patches@lists.linux.dev>
Subject: Re: [PATCH v3 0/9] x86,fs/resctrl: Fix long-standing issues
Date: Fri, 29 May 2026 13:19:42 -0700 [thread overview]
Message-ID: <e303244f-4e5e-4e76-818e-baa4e030c4be@intel.com> (raw)
In-Reply-To: <SJ1PR11MB60834F92DB5EF84B6DDA2BFCFC162@SJ1PR11MB6083.namprd11.prod.outlook.com>
On 5/29/26 12:06 PM, Luck, Tony wrote:
>>> Apart from patch 6 to fix sashiko reported issues in pseudo-locking
>>> everything looks good. I agree with Reinette's assessment[1] that
>>> pursuing the bizarre corner case races for pseudo-locking should
>>> not be a priority. That patch can be dropped.
>>
>> Thank you for taking a look.
>>
>> After thinking about patch 6 more I plan to drop the fixes surrounding the races
>> but keep the fix for the RMID double-add. Since this will touch pseudo-locking region
>> lifetime management I expect Sashiko would bring up the pseudo-locking races
>> during its review but I believe this is a worthy fix.
>
> Seems good.
>
>> As a summary of your tags for this series I see:
>> - patches 1, 2, 3, 4, and 9 have your Signed-off-by.
>> - patches 5, 7, and 8 do not have any tags from you.
>
> You can add my Reviewed-by: Tony Luck <tony.luck@intel.com> to parts 5,7,8
>
Thank you very much Tony.
Reinette
prev parent reply other threads:[~2026-05-29 20:19 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 19:15 [PATCH v3 0/9] x86,fs/resctrl: Fix long-standing issues Reinette Chatre
2026-05-22 19:15 ` [PATCH v3 1/9] fs/resctrl: Move functions to avoid forward references in subsequent fixes Reinette Chatre
2026-05-28 10:06 ` Ben Horgan
2026-05-22 19:15 ` [PATCH v3 2/9] fs/resctrl: Free mon_data structures on rdt_get_tree() failure Reinette Chatre
2026-05-27 15:18 ` Ben Horgan
2026-05-22 19:15 ` [PATCH v3 3/9] fs/resctrl: Fix use-after-free during unmount Reinette Chatre
2026-05-28 9:45 ` Ben Horgan
2026-05-28 16:09 ` Reinette Chatre
2026-05-28 13:48 ` Chen Yu
2026-05-28 16:09 ` Reinette Chatre
2026-05-22 19:15 ` [PATCH v3 4/9] fs/resctrl: Fix deadlock for errors during mount Reinette Chatre
2026-05-28 10:11 ` Ben Horgan
2026-05-29 14:06 ` Chen, Yu C
2026-05-29 15:53 ` Reinette Chatre
2026-05-31 8:41 ` Chen, Yu C
2026-05-22 19:15 ` [PATCH v3 5/9] fs/resctrl: Prevent use-after-free in rdtgroup_kn_put() Reinette Chatre
2026-05-28 10:51 ` Ben Horgan
2026-05-22 19:15 ` [PATCH v3 6/9] fs/resctrl: Fix pseudo-locking lifetime handling Reinette Chatre
2026-05-28 10:56 ` Ben Horgan
2026-05-28 16:10 ` Reinette Chatre
2026-05-22 19:15 ` [PATCH v3 7/9] fs/resctrl: Prevent deadlock and use-after-free in info file handlers Reinette Chatre
2026-05-22 19:15 ` [PATCH v3 8/9] x86/resctrl: Ensure domain fully initialized before placed on RCU list Reinette Chatre
2026-05-28 16:11 ` Reinette Chatre
2026-05-28 19:04 ` Babu Moger
2026-05-28 20:56 ` Reinette Chatre
2026-05-28 23:10 ` Moger, Babu
2026-05-31 8:37 ` Chen, Yu C
2026-06-01 15:40 ` Reinette Chatre
2026-05-22 19:15 ` [PATCH v3 9/9] fs/resctrl: Fix UAF from worker threads when domains are removed Reinette Chatre
2026-05-26 15:32 ` Luck, Tony
2026-05-26 17:53 ` Reinette Chatre
2026-05-26 18:27 ` Luck, Tony
2026-05-26 21:05 ` Reinette Chatre
2026-05-26 21:26 ` Luck, Tony
2026-05-27 1:49 ` Reinette Chatre
2026-05-28 16:12 ` Reinette Chatre
2026-05-28 20:08 ` [PATCH v3 0/9] x86,fs/resctrl: Fix long-standing issues Luck, Tony
2026-05-29 18:37 ` Reinette Chatre
2026-05-29 19:06 ` Luck, Tony
2026-05-29 20:19 ` Reinette Chatre [this message]
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