The "WHENCE" file is >300K and included as %license in all kernel-firmware-*
packages:

/usr/share/licenses/kernel-firmware-usb-network/WHENCE
/usr/share/licenses/kernel-firmware-ueagle/WHENCE
/usr/share/licenses/kernel-firmware-ti/WHENCE
/usr/share/licenses/kernel-firmware-sound/WHENCE
/usr/share/licenses/kernel-firmware-serial/WHENCE
/usr/share/licenses/kernel-firmware-realtek/WHENCE
/usr/share/licenses/kernel-firmware-radeon/WHENCE
/usr/share/licenses/kernel-firmware-qcom/WHENCE
/usr/share/licenses/kernel-firmware-platform/WHENCE
/usr/share/licenses/kernel-firmware-nfp/WHENCE
/usr/share/licenses/kernel-firmware-network/WHENCE
/usr/share/licenses/kernel-firmware-mwifiex/WHENCE
/usr/share/licenses/kernel-firmware-mediatek/WHENCE
/usr/share/licenses/kernel-firmware-media/WHENCE
/usr/share/licenses/kernel-firmware-marvell/WHENCE
/usr/share/licenses/kernel-firmware-intel/WHENCE
/usr/share/licenses/kernel-firmware-i915/WHENCE
/usr/share/licenses/kernel-firmware-dpaa2/WHENCE
/usr/share/licenses/kernel-firmware-bnx2/WHENCE
/usr/share/licenses/kernel-firmware-bluetooth/WHENCE
/usr/share/licenses/kernel-firmware-atheros/WHENCE
/usr/share/licenses/kernel-firmware-ath12k/WHENCE
/usr/share/licenses/kernel-firmware-ath11k/WHENCE
/usr/share/licenses/kernel-firmware-ath10k/WHENCE
/usr/share/licenses/kernel-firmware-amdgpu/WHENCE

This could be optimized by moving common files into a separate package or maybe
not shipping this at all. I'm not sure whether the info inside is actually
necessary, it mostly just links to the actual license files?