Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging
x86: Haswell TSX blacklist fix for 2.9
# gpg: Signature made Fri 10 Mar 2017 18:45:08 GMT
# gpg: using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-pull-request:
i386: Change stepping of Haswell to non-blacklisted value
i386/kvm: Blacklist TSX on known broken hosts
i386: host_vendor_fms() helper function
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>