On Thu, May 16, 2019 at 5:09 AM Arnd Bergmann <arnd@xxxxxxxx> wrote: > > git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git > tags/asm-generic-nommu Interesting. I haven't seen this error before: # gpg: Signature made Tue 23 Apr 2019 12:54:49 PM PDT # gpg: using RSA key 60AB47FFC9095227 # gpg: bad data signature from key 60AB47FFC9095227: Wrong key usage (0x00, 0x4) # gpg: Can't check signature: Wrong key usage I think it means that you signed it with a key that was marked for encryption only or something like that. But gpg being the wonderful self-explanatory great UX that it is, I have no effin clue what it really means. Looking at the git history, it turns out this has happened a before from you, and in fact goes back to pull requests from 2012. Either I just didn't notice - which sounds unlikely for something that has been going on for 7+ years - or the actual check and error is new to gpg, and I only notice it this merge window because I've upgraded to F30. Linus