We mention plenty of runtime checkers for the kernel in debugging training, with a variety of overhead ranges.
We currently do not mention kfence, which seems to be designed for production, trading a bit of precision in favor of very good performance.
Could be a worthy addition ? However, contrary to KASAN, KFENCE works only on heap
https://docs.kernel.org/dev-tools/kfence.html
@oli-ben @lucaceresoli any opinion on this ? If relevant, the job would be quite straightforward, as the kernel training already mentions it, so we could share some slides.
We mention plenty of runtime checkers for the kernel in debugging training, with a variety of overhead ranges.
We currently do not mention kfence, which seems to be designed for production, trading a bit of precision in favor of very good performance.
Could be a worthy addition ? However, contrary to KASAN, KFENCE works only on heap
https://docs.kernel.org/dev-tools/kfence.html
@oli-ben @lucaceresoli any opinion on this ? If relevant, the job would be quite straightforward, as the kernel training already mentions it, so we could share some slides.