[PATCH] arm: make the size of vmalloc in cmdline and meminfo uniform

[Alexander Dahl]

Hello Yanfei,

Am Wed, May 19, 2021 at 01:32:23PM +0800 schrieb Xu, Yanfei:
> I am not much familar with community contribution. In this case, what
> kind of tags should I reply? signed-off-by? Reviewed-by? or any other
> tags?

This is explained in kernel documentation, starts here with Acked-by:, Cc:, 
and Co-developed-by:

https://www.kernel.org/doc/html/latest/process/submitting-patches.html#when-to-use-acked-by-cc-and-co-developed-by

And is followed by Reported-by:, Tested-by:, Reviewed-by:, Suggested-by:,
and Fixes: 

https://www.kernel.org/doc/html/latest/process/submitting-patches.html#using-reported-by-tested-by-reviewed-by-suggested-by-and-fixes

Hope that helps.
Alex