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From: Ben Horgan <ben.horgan@arm.com>
To: Reinette Chatre <reinette.chatre@intel.com>,
	tony.luck@intel.com, james.morse@arm.com, Dave.Martin@arm.com,
	babu.moger@amd.com, bp@alien8.de, tglx@linutronix.de,
	dave.hansen@linux.intel.com
Cc: x86@kernel.org, hpa@zytor.com, fustini@kernel.org,
	fenghuay@nvidia.com, peternewman@google.com, yu.c.chen@intel.com,
	linux-kernel@vger.kernel.org, patches@lists.linux.dev
Subject: Re: [PATCH v3 1/9] fs/resctrl: Move functions to avoid forward references in subsequent fixes
Date: Thu, 28 May 2026 11:06:28 +0100	[thread overview]
Message-ID: <c9695e1a-7147-4a3f-b11a-350ef02b10ff@arm.com> (raw)
In-Reply-To: <872066b8b05a0dc1cbc81d57ec7154f9566de755.1779476724.git.reinette.chatre@intel.com>

Hi Reinette,

On 5/22/26 20:15, Reinette Chatre wrote:
> From: Tony Luck <tony.luck@intel.com>
> 
> rdt_get_tree() manages resctrl fs mount and rdt_kill_sb() manages resctrl
> fs unmount.
> 
> There is significant overlap between error cleanup during resctrl mount
> failure and cleanup on resctrl unmount yet the cleanup is not done
> consistently in these two flows.
> 
> Pull some cleanup functions before rdt_get_tree() in preparation for
> a new helper that can be shared between mount and unmount.
> 
> Signed-off-by: Tony Luck <tony.luck@intel.com>
> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

Reviewed-by: Ben Horgan <ben.horgan@arm.com>

Thanks,

Ben



  reply	other threads:[~2026-05-28 10:06 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 [this message]
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

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