diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /arch/powerpc/kvm/e500_emulate.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/powerpc/kvm/e500_emulate.c')
| -rw-r--r-- | arch/powerpc/kvm/e500_emulate.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c index d48ae396f41..6d0b2bd54fb 100644 --- a/arch/powerpc/kvm/e500_emulate.c +++ b/arch/powerpc/kvm/e500_emulate.c @@ -89,19 +89,23 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) return EMULATE_FAIL; vcpu_e500->pid[2] = spr_val; break; case SPRN_MAS0: - vcpu_e500->mas0 = spr_val; break; + vcpu->arch.shared->mas0 = spr_val; break; case SPRN_MAS1: - vcpu_e500->mas1 = spr_val; break; + vcpu->arch.shared->mas1 = spr_val; break; case SPRN_MAS2: - vcpu_e500->mas2 = spr_val; break; + vcpu->arch.shared->mas2 = spr_val; break; case SPRN_MAS3: - vcpu_e500->mas3 = spr_val; break; + vcpu->arch.shared->mas7_3 &= ~(u64)0xffffffff; + vcpu->arch.shared->mas7_3 |= spr_val; + break; case SPRN_MAS4: - vcpu_e500->mas4 = spr_val; break; + vcpu->arch.shared->mas4 = spr_val; break; case SPRN_MAS6: - vcpu_e500->mas6 = spr_val; break; + vcpu->arch.shared->mas6 = spr_val; break; case SPRN_MAS7: - vcpu_e500->mas7 = spr_val; break; + vcpu->arch.shared->mas7_3 &= (u64)0xffffffff; + vcpu->arch.shared->mas7_3 |= (u64)spr_val << 32; + break; case SPRN_L1CSR0: vcpu_e500->l1csr0 = spr_val; vcpu_e500->l1csr0 &= ~(L1CSR0_DCFI | L1CSR0_CLFC); @@ -143,6 +147,7 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) { struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); int emulated = EMULATE_DONE; + unsigned long val; switch (sprn) { case SPRN_PID: @@ -152,20 +157,23 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) case SPRN_PID2: kvmppc_set_gpr(vcpu, rt, vcpu_e500->pid[2]); break; case SPRN_MAS0: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas0); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas0); break; case SPRN_MAS1: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas1); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas1); break; case SPRN_MAS2: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas2); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas2); break; case SPRN_MAS3: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas3); break; + val = (u32)vcpu->arch.shared->mas7_3; + kvmppc_set_gpr(vcpu, rt, val); + break; case SPRN_MAS4: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas4); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas4); break; case SPRN_MAS6: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas6); break; + kvmppc_set_gpr(vcpu, rt, vcpu->arch.shared->mas6); break; case SPRN_MAS7: - kvmppc_set_gpr(vcpu, rt, vcpu_e500->mas7); break; - + val = vcpu->arch.shared->mas7_3 >> 32; + kvmppc_set_gpr(vcpu, rt, val); + break; case SPRN_TLB0CFG: kvmppc_set_gpr(vcpu, rt, vcpu_e500->tlb0cfg); break; case SPRN_TLB1CFG: |