[PATCH v4] erofs-utils: mount: add manpage and usage information

[Gao Xiang]

Hi Yifan,

On 2025/12/22 15:16, Yifan Zhao wrote:
> From: Chengyu Zhu <hudsonzhu at tencent.com>
> 
> Add manpage, command-line usage help, and README for
> mount.erofs tool.
> 
> Signed-off-by: Chengyu Zhu <hudsonzhu at tencent.com>
> Link: https://lore.kernel.org/r/20251202110315.14656-1-hudson@cyzhu.com
> [ Gao Xiang: change the section number of the manpage to 8. ]
> Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>
> ---
> Hi Xiang,> 
> Note that you have merged this patch. Could you consider merging this
> patch instead for the experimental branch? The only difference is that
> it also covers the newly added `oci.insecure` documents, see below.
> 
> Thanks,
> Yifan Zhao

Can you just posting an incremental patch for this? since I
have two new patches relying on this too.

Thanks,
Gao Xiang