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| author | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
| commit | b10778a00d40b3d9fdaaf5891e802794781ff71c (patch) | |
| tree | 6ba4cbac86eecedc3f30650e7f764ecf00c83898 /arch/powerpc/kvm/book3s_emulate.c | |
| parent | 594081ee7145cc30a3977cb4e218f81213b63dc5 (diff) | |
| parent | bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 (diff) | |
Merge commit 'v3.17' into next
Diffstat (limited to 'arch/powerpc/kvm/book3s_emulate.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_emulate.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index 3f295269af37..5a2bc4b0dfe5 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -439,12 +439,6 @@ int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val) (mfmsr() & MSR_HV)) vcpu->arch.hflags |= BOOK3S_HFLAG_DCBZ32; break; - case SPRN_PURR: - to_book3s(vcpu)->purr_offset = spr_val - get_tb(); - break; - case SPRN_SPURR: - to_book3s(vcpu)->spurr_offset = spr_val - get_tb(); - break; case SPRN_GQR0: case SPRN_GQR1: case SPRN_GQR2: @@ -455,10 +449,10 @@ int kvmppc_core_emulate_mtspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val) case SPRN_GQR7: to_book3s(vcpu)->gqr[sprn - SPRN_GQR0] = spr_val; break; +#ifdef CONFIG_PPC_BOOK3S_64 case SPRN_FSCR: - vcpu->arch.fscr = spr_val; + kvmppc_set_fscr(vcpu, spr_val); break; -#ifdef CONFIG_PPC_BOOK3S_64 case SPRN_BESCR: vcpu->arch.bescr = spr_val; break; @@ -572,10 +566,22 @@ int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val *spr_val = 0; break; case SPRN_PURR: - *spr_val = get_tb() + to_book3s(vcpu)->purr_offset; + /* + * On exit we would have updated purr + */ + *spr_val = vcpu->arch.purr; break; case SPRN_SPURR: - *spr_val = get_tb() + to_book3s(vcpu)->purr_offset; + /* + * On exit we would have updated spurr + */ + *spr_val = vcpu->arch.spurr; + break; + case SPRN_VTB: + *spr_val = vcpu->arch.vtb; + break; + case SPRN_IC: + *spr_val = vcpu->arch.ic; break; case SPRN_GQR0: case SPRN_GQR1: @@ -587,10 +593,10 @@ int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val case SPRN_GQR7: *spr_val = to_book3s(vcpu)->gqr[sprn - SPRN_GQR0]; break; +#ifdef CONFIG_PPC_BOOK3S_64 case SPRN_FSCR: *spr_val = vcpu->arch.fscr; break; -#ifdef CONFIG_PPC_BOOK3S_64 case SPRN_BESCR: *spr_val = vcpu->arch.bescr; break; |