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| author | James Hogan <james.hogan@imgtec.com> | 2017-03-14 13:15:24 +0300 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2017-03-28 16:53:49 +0300 |
| commit | 28c1e762b01eee56ada8148c88c4f1e99beb5584 (patch) | |
| tree | 0032efa2b42d2fa3785949eab03d877da51efc57 /arch/mips/kvm/mips.c | |
| parent | edab4fe1f6419fc3a1de3b134929ae2123bea3ad (diff) | |
| download | linux-28c1e762b01eee56ada8148c88c4f1e99beb5584.tar.xz | |
KVM: MIPS: Add guest exit exception callback
Add a callback for MIPS KVM implementations to handle the VZ guest
exit exception. Currently the trap & emulate implementation contains a
stub which reports an internal error, but the callback will be used
properly by the VZ implementation.
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: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Diffstat (limited to 'arch/mips/kvm/mips.c')
| -rw-r--r-- | arch/mips/kvm/mips.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 5681117083af..6e91c2416278 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -1348,6 +1348,11 @@ int kvm_mips_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu) ret = kvm_mips_callbacks->handle_msa_disabled(vcpu); break; + case EXCCODE_GE: + /* defer exit accounting to handler */ + ret = kvm_mips_callbacks->handle_guest_exit(vcpu); + break; + default: if (cause & CAUSEF_BD) opc += 1; |