linux-kernel - Re: [PATCH] usb: gadget: aspeed_udc: Add check for dma_alloc

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Date:   Tue, 13 Dec 2022 20:15:20 +0800
From:   Jiasheng Jiang <jiasheng@...as.ac.cn>
To:     gregkh@...uxfoundation.org
Cc:     neal_liu@...eedtech.com, joel@....id.au, andrew@...id.au,
        sumit.semwal@...aro.org, christian.koenig@....com,
        linux-aspeed@...ts.ozlabs.org, linux-usb@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linaro-mm-sig@...ts.linaro.org,
        Jiasheng Jiang <jiasheng@...as.ac.cn>
Subject: Re: [PATCH] usb: gadget: aspeed_udc: Add check for dma_alloc_coherent

Thanks, I found my mistake and I will submit a v2.

> And how did you find this potential problem?  What tool did you use and
> why did you not follow the documentation for properly describing the
> tool?

I used a tool I wrote myself to find it, which is unpublished.
Therefore, I think it is okay to submit patches without description of the
tools.

Thanks,
Jiang