On Thu, 2024-07-04 at 11:19 +0000, Puranjay Mohan wrote: [...] > And when we JIT the 'BPF_JMP | BPF_CALL' we add a mov instruction at the > end to move A0 to A5 on risc-v and R0 to R7 on arm64. > > But when inlining the call we can directly put the result in A5 or R7. Oh, I see that additional move, thank you for explaining! Best regards, Eduard