Merge remote-tracking branch 'filippov/tags/20131015-xtensa' into staging

xtensa queue 2013-10-15

# gpg: Signature made Tue 15 Oct 2013 06:27:41 AM PDT using RSA key ID F83FA044
# gpg: Can't check signature: public key not found

# By Max Filippov
# Via Max Filippov
* filippov/tags/20131015-xtensa:
  target-xtensa: add in_asm logging

Message-id: 1381844297-1728-1-git-send-email-jcmvbkbc@gmail.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>