If you want to commit on top of the current HEAD with the exact state at a different commit, undoing all the intermediate commits, then you can use reset
to create the correct state of the index to make the commit.
# Reset the index and working tree to the desired tree
# Ensure you have no uncommitted changes that you want to keep
git reset --hard 56e05fced
# Move the branch pointer back to the previous HEAD
git reset --soft "HEAD@{1}"
git commit -m "Revert to 56e05fced"
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…