Re: [PATCH] USB:bugfix a controller halt error

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To: liulongfang <liulongfang@xxxxxxxxxx>, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH] USB:bugfix a controller halt error
From: Oliver Neukum <oneukum@xxxxxxxx>
Date: Thu, 27 Jul 2023 10:47:23 +0200
Cc: gregkh@xxxxxxxxxxxxxxxxxxx, linux-usb@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <77a8ecb4-8099-1826-abd8-4f080d80b07d@huawei.com>
References: <20230721100015.27124-1-liulongfang@huawei.com> <c3ab029f-f6ab-4b09-b2b5-1cc6a5370d0d@rowland.harvard.edu> <bfee90c1-a7ca-27e3-88f9-936f48cd2595@huawei.com> <bd440f1d-5ea4-485e-9924-433997765adc@rowland.harvard.edu> <77a8ecb4-8099-1826-abd8-4f080d80b07d@huawei.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0

On 27.07.23 09:03, liulongfang wrote:

This patch is only used to prevent data in the buffer from being accessed.
As long as the data is not accessed, the kernel does not crash.


For how long? That information is cruical.

	Regards
		Oliver

References:
- [PATCH] USB:bugfix a controller halt error
  - From: liulongfang
- Re: [PATCH] USB:bugfix a controller halt error
  - From: Alan Stern
- Re: [PATCH] USB:bugfix a controller halt error
  - From: liulongfang
- Re: [PATCH] USB:bugfix a controller halt error
  - From: Alan Stern
- Re: [PATCH] USB:bugfix a controller halt error
  - From: liulongfang

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