Cauldron schedule: diagnostics and security features talks

[Siddhesh Poyarekar]

Hello,

I want to begin by apologizing because I know from first hand experience 
that scheduling can be an immensely painful job.

The Cauldron 2023 schedule[1] looks packed and I noticed that Qing and 
David's talks on security features and diagnostics respectively are in 
the same time slot.  Both those sessions are likely to have pretty big 
overlaps in audience IMO since the topics are thematically related.  Is 
there a way in which they could be put in different time slots?

IIRC they were in different time slots before and were probably moved 
around to cater for another conflict (hence maybe making it harder to 
move them again) but I figured I'd rather air my request and be turned 
down than have to make the difficult choice :)

Thanks!
Sid

[1] https://gcc.gnu.org/wiki/cauldron2023