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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Guangbo Cui <jckeep.cuiguangbo@gmail.com>
Cc: Clark Williams <clrkwllms@kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>, Will Deacon <will@kernel.org>,
	Boqun Feng <boqun.feng@gmail.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Jonathan Cameron <jonathan.cameron@huawei.com>,
	Waiman Long <longman@redhat.com>, linux-rt-devel@lists.linux.dev,
	linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Re: [PATCH v3 2/2] PCI/aer_inject: Remove unnecessary lock in
 aer_inject_exit
Message-ID: <20251027081251.aerhtaJi@linutronix.de>
References: <20251026044335.19049-2-jckeep.cuiguangbo@gmail.com>
 <20251026044335.19049-4-jckeep.cuiguangbo@gmail.com>
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In-Reply-To: <20251026044335.19049-4-jckeep.cuiguangbo@gmail.com>

On 2025-10-26 04:43:35 [+0000], Guangbo Cui wrote:
> After misc_deregister and restoring PCI bus ops, there can be no further
> users accessing the einjected list. The list items are therefore safely
> freed without taking the lock.

Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

> Signed-off-by: Guangbo Cui <jckeep.cuiguangbo@gmail.com>

Sebastian