Looking in /usr/share/doc/linux-image-6.6.31+rpt-rpi-v8/changelog.Debian.gz , I see:
So maybe the commit mentioned is the commit in the 6.6 branch of the repository from which the kernel was built.linux (1:6.6.31-1+rpt1) bookworm; urgency=medium
* Raspberry Pi OS release
* d/control: Update Maintainer, Homepage and Vcs information
* Add update helper script
* Update Raspberry Pi featureset patch
* Update debian/config
* Linux commit: c1432b4bae5b6582f4d32ba381459f33c34d1424
Statistics: Posted by mitu — Fri Sep 26, 2025 5:29 pm