/usr/src/linux-azure-headers-4.15.0-1035/virt/lib/Kconfig is in linux-azure-headers-4.15.0-1035 4.15.0-1035.36.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | config IRQ_BYPASS_MANAGER
tristate
|