On 2022-09-01 01:59:15 [+0800], Jisheng Zhang wrote: > I assume patch1, patch2 and patch3 can be reviewed and merged for > riscv-next, patch4 and patch5 can be reviewed and maintained in rt tree, > and finally merged once the remaining patches in rt tree are all > mainlined. I would say so, yes. What about JUMP_LABEL support? Do you halt all CPUs while patching the code? Sebastian