On Mon, Jan 08, 2024 at 01:51:21PM -0800, Alexei Starovoitov wrote: > Here is how I was thinking about the grouping: > 32-bit set: all 32-bit instructions those with BPF_ALU and BPF_JMP32 > and load/store. > > 64-bit set: above plus BPF_ALU64 and BPF_JMP. Sound good, modulo the sets beeing exclusive or includig others, but that's really a semantic thing for the standard and doesn't have an affect on the implementations.