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| author | James Hogan <james.hogan@imgtec.com> | 2017-03-14 10:15:20 +0000 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2017-03-28 14:53:47 +0100 |
| commit | 578fd61d2d210a3b58dc107f5382b965922ac253 (patch) | |
| tree | 57b7002cc0f04c8586e8820791f74dc86dc73b8c /include/uapi | |
| parent | a8a3c426772e55ae9c3209f061cb6317268f932c (diff) | |
| download | linux-stable-578fd61d2d210a3b58dc107f5382b965922ac253.tar.gz linux-stable-578fd61d2d210a3b58dc107f5382b965922ac253.tar.bz2 linux-stable-578fd61d2d210a3b58dc107f5382b965922ac253.zip | |
KVM: MIPS: Add 64BIT capability
Add a new KVM_CAP_MIPS_64BIT capability to indicate that 64-bit MIPS
guests are available and supported. In this case it should still be
possible to run 32-bit guest code. If not available it won't be possible
to run 64-bit guest code and the instructions may not be available, or
the kernel may not support full context switching of 64-bit registers.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/kvm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 58ddedce4235..1e1a6c728a18 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -889,6 +889,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_IMMEDIATE_EXIT 136 #define KVM_CAP_MIPS_VZ 137 #define KVM_CAP_MIPS_TE 138 +#define KVM_CAP_MIPS_64BIT 139 #ifdef KVM_CAP_IRQ_ROUTING |