When I ask git to format-patch a commit that is just a file permission change, it ends up generating an empty file, not even the commit message is included. davem@sunset:~/src/GIT/net-2.6$ git show commit a5dbc62ed61bf4cc57e22b78e5794880f1c74b90 Author: Joe Perches <joe@xxxxxxxxxxx> Date: Wed Oct 6 17:32:49 2010 -0700 Documentation/networking/ixgbevf.txt: Change file permissions to 644 Signed-off-by: Joe Perches <joe@xxxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> You have new mail in /var/mail/davem davem@sunset:~/src/GIT/net-2.6$ git format-patch HEAD^ 0001-Documentation-networking-ixgbevf.txt-Change-file-per.patch davem@sunset:~/src/GIT/net-2.6$ ls -l 0001-Documentation-networking-ixgbevf.txt-Change-file-per.patch -rw-r--r-- 1 davem davem 0 Oct 6 17:36 0001-Documentation-networking-ixgbevf.txt-Change-file-per.patch davem@sunset:~/src/GIT/net-2.6$ git version git version 1.7.3.1 -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html