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Date:   Wed, 30 Mar 2022 18:31:43 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     =?utf-8?B?5ZC05L+K5paH?= <wudaemon@163.com>
Cc:     arnd@arndb.de, linux-kernel@vger.kernel.org
Subject: Re: Re: Re: [PATCH v2] char: misc:use DEFINE_PROC_SHOW_ATTRIBUTE
 micro to simplify misc proc_fops
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On Wed, Mar 30, 2022 at 11:44:21PM +0800, 吴俊文 wrote:
> sorry ,I just send a picture not text.It refers I show list  the reason why I patch a newer verson?like this:
> 
>   <commit message>
> 
>   ...
> 
>   Signed-off-by: Author <author@mail>
> 
>   ---
> 
>   V2 -> V3: Removed redundant helper function
> 
>   V1 -> V2: Cleaned up coding style and addressed review comments
> 
> 
> 
> 
>   path/to/file | 5+++--
> 
>   ...
> 

As my bot showed, this is documented in the kernel Documentation/ file
for how to do this.  And yes, that does look correct.

thanks,

greg k-h