There's a closed pull request on the void-packages repository

x86info: remove package
https://github.com/void-linux/void-packages/pull/41195

Description:
- dead upstream (codemonkey.org.uk)
- only mirror/fork that I could find has no tags/version info
  (https://github.com/kernelslacker/x86info)
- distfile not available on sources.voidlinux.org
- would need to be rebuilt for the pciutils ABI break (#41183)