[PATCH v2 01/27 5.10.y] overflow, tracing: Define the is_signed_type() macro once

[Greg KH]

On Fri, Oct 17, 2025 at 09:04:53AM +0000, Eliav Farber wrote:
> From: Bart Van Assche <bvanassche at acm.org>
> 
> [ Upstream commit 92d23c6e94157739b997cacce151586a0d07bb8a ]

This isn't in 5.15.y, why is it needed in 5.10.y?

thanks,

greg k-h