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KVM: PPC: emulate dcbst

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Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Stuart Yoder
2013-04-09 10:36:23 +00:00
committed by Alexander Graf
parent 8c32a2ea65
commit c32498ee64
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/kvm/emulate.c
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@@ -38,6 +38,7 @@
#define OP_31_XOP_TRAP 4 #define OP_31_XOP_TRAP 4
#define OP_31_XOP_LWZX 23 #define OP_31_XOP_LWZX 23
#define OP_31_XOP_DCBST 54
#define OP_31_XOP_TRAP_64 68 #define OP_31_XOP_TRAP_64 68
#define OP_31_XOP_DCBF 86 #define OP_31_XOP_DCBF 86
#define OP_31_XOP_LBZX 87 #define OP_31_XOP_LBZX 87
@@ -370,6 +371,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
emulated = kvmppc_emulate_mtspr(vcpu, sprn, rs); emulated = kvmppc_emulate_mtspr(vcpu, sprn, rs);
break; break;
case OP_31_XOP_DCBST:
case OP_31_XOP_DCBF: case OP_31_XOP_DCBF:
case OP_31_XOP_DCBI: case OP_31_XOP_DCBI:
/* Do nothing. The guest is performing dcbi because /* Do nothing. The guest is performing dcbi because