I'm sorroy, I use Enterprise mailbox doesn't work very well. I will send this patch through another mailbox. Thanks guoweibin -----Original Message----- From: gregkh@linuxfoundation.org Sent: Thursday, July 28, 2022 2:57 PM To: Andy Guo (郭卫斌) Cc: b-liu@ti.com; linux-usb@vger.kernel.org; linux-kernel@vger.kernel.org Subject: Re: 答复: [vger.kernel.org代发]Re: [PATCH v2] usb: musb: Fix musb_gadget.c rxstate may cause request->buf overflow problems On Thu, Jul 28, 2022 at 01:14:17AM +0000, Andy Guo (郭卫斌) wrote: As can be seen in the archives: https://lore.kernel.org/all/2c234d13d7274763b0102b83ce65b8ff@inspur.com/ this message could not be decoded, sorry. Please resend in plain text format. thanks, greg k-h