linux-kernel - Re: [PATCH v2] Bluetooth: Fix atomicity violation in {min,max}_key_size

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Message-ID: <ffb39127-a462-4ce2-be37-cba8a36c8064@gmail.com>
Date: Thu, 11 Jan 2024 16:45:24 +0800
From: Gui-Dong Han <2045gemini@...il.com>
To: marcel@...tmann.org, johan.hedberg@...il.com, luiz.dentz@...il.com
Cc: linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
 baijiaju1990@...look.com, stable@...r.kernel.org
Subject: Re: [PATCH v2] Bluetooth: Fix atomicity violation in
 {min,max}_key_size_set

Dear All, I hope this message finds you well. Following up on my 
previous email regarding the patch, I want to highlight an important 
aspect. In /net/bluetooth/hci_debugfs.c, there are four similar bugs 
related to atomicity violations, potentially leading to minimum values 
exceeding maximum ones. 
https://patchwork.kernel.org/project/bluetooth/patch/20231222162931.6553-1-2045gemini@gmail.com/ 
https://patchwork.kernel.org/project/bluetooth/patch/20231222162310.6461-1-2045gemini@gmail.com/ 
https://patchwork.kernel.org/project/bluetooth/patch/20231222161317.6255-1-2045gemini@gmail.com/ 
https://patchwork.kernel.org/project/bluetooth/patch/20231222151241.4331-1-2045gemini@gmail.com/ 
I kindly request your review of these issues alongside the original 
patch. Understanding your busy schedules, your prompt attention to this 
consolidated review would be greatly appreciated. Thank you for your 
time and consideration. Best regards, Han