Re: [PATCH] cpu-topology: Fix the potential data corruption

[Sudeep Holla]

On Fri, Feb 28, 2020 at 04:35:45PM +0800, Zeng Tao wrote:
> Currently there are only 10 bytes to store the cpu-topology info.
> That is:
> snprintf(buffer, 10, "cluster%d",i);
> snprintf(buffer, 10, "thread%d",i);
> snprintf(buffer, 10, "core%d",i);
>
> In the boundary test, if the cluster number exceeds 100, there will be a

I don't understand you mention of 100 in particular above. I can see issue
if there are cluster with more than 2-digit id. Though highly unlikely for
now, but I don't have objection to the patch.

--
Regards,
Sudeep