diff options
| author | Scott Wood <scottwood@freescale.com> | 2011-03-28 15:01:24 -0500 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-05-22 08:47:47 -0400 |
| commit | 49ea06957bf637b28aa338fba26432d5bafdeb99 (patch) | |
| tree | a141af139f4d7e59765a8cdb2640b81560164b11 /arch/powerpc/kvm/e500_tlb.c | |
| parent | 90d34b0e45df3bfe522e9e9d604c4c1a0253699d (diff) | |
| download | op-kernel-dev-49ea06957bf637b28aa338fba26432d5bafdeb99.zip op-kernel-dev-49ea06957bf637b28aa338fba26432d5bafdeb99.tar.gz | |
KVM: PPC: fix exit accounting for SPRs, tlbwe, tlbsx
The exit type setting for mfspr/mtspr is moved from 44x to toplevel SPR
emulation. This enables it on e500, and makes sure that all SPRs
are covered.
Exit accounting for tlbwe and tlbsx is added to e500.
Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/e500_tlb.c')
| -rw-r--r-- | arch/powerpc/kvm/e500_tlb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c index d6d6d47..56ac452 100644 --- a/arch/powerpc/kvm/e500_tlb.c +++ b/arch/powerpc/kvm/e500_tlb.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008 Freescale Semiconductor, Inc. All rights reserved. + * Copyright (C) 2008-2011 Freescale Semiconductor, Inc. All rights reserved. * * Author: Yu Liu, yu.liu@freescale.com * @@ -24,6 +24,7 @@ #include "../mm/mmu_decl.h" #include "e500_tlb.h" #include "trace.h" +#include "timing.h" #define to_htlb1_esel(esel) (tlb1_entry_num - (esel) - 1) @@ -506,6 +507,7 @@ int kvmppc_e500_emul_tlbsx(struct kvm_vcpu *vcpu, int rb) vcpu_e500->mas7 = 0; } + kvmppc_set_exit_type(vcpu, EMULATED_TLBSX_EXITS); return EMULATE_DONE; } @@ -571,6 +573,7 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu) write_host_tlbe(vcpu_e500, stlbsel, sesel); } + kvmppc_set_exit_type(vcpu, EMULATED_TLBWE_EXITS); return EMULATE_DONE; } |
