| commit | a929bdc52be658fd622c2d0f9fdf1d333aea34fd | [log] [tgz] |
|---|---|---|
| author | James Hogan <james.hogan@imgtec.com> | Tue Mar 14 10:15:11 2017 +0000 |
| committer | James Hogan <james.hogan@imgtec.com> | Tue Mar 28 14:49:15 2017 +0100 |
| tree | 26960ebddc5a91455b498deca9054e46962668be | |
| parent | a7c7ad6c3e0a2ae88625df4e41c1c7305aa26f04 [diff] |
MIPS: Probe guest MVH
Probe for availablility of M{T,F}HC0 instructions used with e.g. XPA in
the VZ guest context, and make it available via cpu_guest_has_mvh. This
will be helpful in properly emulating the MAAR registers in KVM for MIPS
VZ.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org