asciicast One of the side-effects of the recent UMN Affair has been renewed scrutiny of the kernel development process that continues to rely on patches sent via email. This prompted me to revisit my end-to-end patch attestation work and get it to the point where I consider it to be both stable for day-to-day work and satisfactory from the point of view of underlying security and usability. Goals of the project These were the goals at the outset: make it opt-in and don't interfere with existi...