Pu Lehui <pulehui@xxxxxxxxxxxxxxx> writes: > BPF trampoline is the critical infrastructure of the bpf > subsystem, acting as a mediator between kernel functions > and BPF programs. Numerous important features, such as > using ebpf program for zero overhead kernel introspection, > rely on this key component. We can't wait to support bpf > trampoline on RV64. The implementation of bpf trampoline > was closely to x86 and arm64 for future development. Thank you for working on this! BPF trampoline is the "missing piece" from getting proper kfunc support. Unfortunately, I wont be able to do a proper review until next week. Happy holidays, Björn
