Compile of Kernel with ISCSI-Diff shows gcc version 7.5 vs 8.2 only additional difference

[wanfuse123]

Environment

Windows build number: [run `[Environment]::OSVersion` for powershell, or `ver` for cmd]
Your Distribution version: [On Debian or Ubuntu run `lsb_release -r` in WSL]
Whether the issue is on WSL 2 and/or WSL 1: [run `cat /proc/version` in WSL]

Steps to reproduce

WSL logs:

Expected behavior

Actual behavior