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| author | Alexander Graf <agraf@suse.de> | 2014-04-29 16:48:44 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-05-30 14:26:22 +0200 |
| commit | 616dff86028298dbc91174fb3d12b8ed8cd74955 (patch) | |
| tree | 91a545abcc3b8cf70040a333a6404bcfa79f5acb /arch/powerpc/include/asm/kvm_host.h | |
| parent | KVM: PPC: Book3S PR: Emulate TIR register (diff) | |
| download | linux-616dff86028298dbc91174fb3d12b8ed8cd74955.tar.xz linux-616dff86028298dbc91174fb3d12b8ed8cd74955.zip | |
KVM: PPC: Book3S PR: Handle Facility interrupt and FSCR
POWER8 introduced a new interrupt type called "Facility unavailable interrupt"
which contains its status message in a new register called FSCR.
Handle these exits and try to emulate instructions for unhandled facilities.
Follow-on patches enable KVM to expose specific facilities into the guest.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 15f19d3cc584..232ec5f0b886 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -475,6 +475,7 @@ struct kvm_vcpu_arch { ulong ppr; ulong pspb; ulong fscr; + ulong shadow_fscr; ulong ebbhr; ulong ebbrr; ulong bescr; |