diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index ec5c0379296a..03d56aeec714 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -72,6 +72,8 @@ #include <asm/xics.h> #include <asm/xive.h> #include <asm/hw_breakpoint.h> +#include <asm/kvm_host.h> +#include <asm/kvm_book3s_uvmem.h> #include "book3s.h" @@ -1070,6 +1072,25 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu) kvmppc_get_gpr(vcpu, 5), kvmppc_get_gpr(vcpu, 6)); break; + case H_SVM_PAGE_IN: + ret = kvmppc_h_svm_page_in(vcpu->kvm, + kvmppc_get_gpr(vcpu, 4), + kvmppc_get_gpr(vcpu, 5), + kvmppc_get_gpr(vcpu, 6)); + break; + case H_SVM_PAGE_OUT: + ret = kvmppc_h_svm_page_out(vcpu->kvm, + kvmppc_get_gpr(vcpu, 4), + kvmppc_get_gpr(vcpu, 5), + kvmppc_get_gpr(vcpu, 6)); + break; + case H_SVM_INIT_START: + ret = kvmppc_h_svm_init_start(vcpu->kvm); + break; + case H_SVM_INIT_DONE: + ret = kvmppc_h_svm_init_done(vcpu->kvm); + break; + default: return RESUME_HOST; } @@ -4767,6 +4788,8 @@ static int kvmppc_core_init_vm_hv(struct kvm *kvm) char buf[32]; int ret; + mutex_init(&kvm->arch.uvmem_lock); + INIT_LIST_HEAD(&kvm->arch.uvmem_pfns); mutex_init(&kvm->arch.mmu_setup_lock); /* Allocate the guest's logical partition ID */ @@ -4938,6 +4961,7 @@ static void kvmppc_core_destroy_vm_hv(struct kvm *kvm) kvm->arch.process_table = 0; kvmhv_set_ptbl_entry(kvm->arch.lpid, 0, 0); } + kvmppc_free_lpid(kvm->arch.lpid); kvmppc_free_pimap(kvm); @@ -5528,11 +5552,16 @@ static int kvmppc_book3s_init_hv(void) no_mixing_hpt_and_radix = true; } + r = kvmppc_uvmem_init(); + if (r < 0) + pr_err("KVM-HV: kvmppc_uvmem_init failed %d\n", r); + return r; } static void kvmppc_book3s_exit_hv(void) { + kvmppc_uvmem_free(); kvmppc_free_host_rm_ops(); if (kvmppc_radix_possible()) kvmppc_radix_exit(); |
