The talk focused on the RISC-V support on the Geeks Woodstrap and the work that the speaker has been doing over the past year. The speaker discussed the importance of reproducibility in free software distributions and the potential vulnerabilities that can be introduced by compilers. They explained the concept of bootstrapping and described how they worked on bringing RISC-V support to the GCC and TinyCC compilers. The speaker outlined the current status of the project and highlighted the need for further testing and integration. They also mentioned the potential for future funding and called for more people to get involved. The Q&A session addressed questions about the hardware used for compilation and the comparison between Rust and C.