arch_has_block_step 263 include/asm-x86/ptrace.h #define arch_has_block_step() (1) arch_has_block_step 265 include/asm-x86/ptrace.h #define arch_has_block_step() (boot_cpu_data.x86 >= 6) arch_has_block_step 265 include/linux/ptrace.h #define arch_has_block_step() (0)