Hi Palmer and experts,
These 3 patches are some obviously fixup and cleanups, please have a look, thanks.

Xianting Tian (2):
    RISC-V: use __smp_processor_id() instead of smp_processor_id()    
    RISC-V: Fixup fast call of crash_kexec()

Guo Ren (1):
    riscv: atomic: Clean up unnecessary acquire and release definitions