The kernel devs recommend using 12-character commit hash abbreviations: https://www.kernel.org/doc/html/latest/process/submitting-patches.html#describe-your-cha

The kernel devs recommend using 12-character commit hash abbreviations: https://www.kernel.org/doc/html/latest/process/submitting-patches.html#describe-your-changes https://www.kernel.org/doc/html/latest/process/submitting-pa... (bottom of the section has a git config snippet)