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| author |   James Hogan <james.hogan@imgtec.com> | 2017-03-14 10:15:24 +0000 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2017-03-28 14:53:49 +0100 |
| commit | 28c1e762b01eee56ada8148c88c4f1e99beb5584 (patch) | |
| tree | 0032efa2b42d2fa3785949eab03d877da51efc57 /arch/mips/kvm/trace.h | |
| parent | KVM: MIPS: Add hardware_{enable,disable} callback (diff) | |
| download | linux-dev-28c1e762b01eee56ada8148c88c4f1e99beb5584.tar.xz linux-dev-28c1e762b01eee56ada8148c88c4f1e99beb5584.zip | |
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/trace.h')
| -rw-r--r-- | arch/mips/kvm/trace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kvm/trace.h b/arch/mips/kvm/trace.h index 6e43c89114b8..0c59282a2f7d 100644 --- a/arch/mips/kvm/trace.h +++ b/arch/mips/kvm/trace.h @@ -62,6 +62,7 @@ DEFINE_EVENT(kvm_transition, kvm_out, #define KVM_TRACE_EXIT_MSA_FPE 14 #define KVM_TRACE_EXIT_FPE 15 #define KVM_TRACE_EXIT_MSA_DISABLED 21 +#define KVM_TRACE_EXIT_GUEST_EXIT 27 /* Further exit reasons */ #define KVM_TRACE_EXIT_WAIT 32 #define KVM_TRACE_EXIT_CACHE 33 @@ -92,6 +93,7 @@ DEFINE_EVENT(kvm_transition, kvm_out, { KVM_TRACE_EXIT_MSA_FPE, "MSA FPE" }, \ { KVM_TRACE_EXIT_FPE, "FPE" }, \ { KVM_TRACE_EXIT_MSA_DISABLED, "MSA Disabled" }, \ + { KVM_TRACE_EXIT_GUEST_EXIT, "Guest Exit" }, \ { KVM_TRACE_EXIT_WAIT, "WAIT" }, \ { KVM_TRACE_EXIT_CACHE, "CACHE" }, \ { KVM_TRACE_EXIT_SIGNAL, "Signal" }, \ |