CONFIG_BFIN_PSEUDODBG_INSNS is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_BFIN_PSEUDODBG_INSNS.
Result is shown for kernelversion 6.7-rc3

Support pseudo debug instructions

modulename: pseudodbg.ko

configname: CONFIG_BFIN_PSEUDODBG_INSNS

Linux Kernel Configuration
└─>Kernel hacking
└─>Support pseudo debug instructions
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
This option allows the kernel to emulate some pseudo instructions which
allow simulator test cases to be run under Linux with no changes.

Most people should say N here.

source code: