diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index e59b172666cd..7bba8f415627 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -241,12 +241,24 @@ struct kvm_arch_memory_slot { #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ }; +struct kvm_hpt_info { + /* Host virtual (linear mapping) address of guest HPT */ + unsigned long virt; + /* Array of reverse mapping entries for each guest HPTE */ + struct revmap_entry *rev; + /* Guest HPT size is 2**(order) bytes */ + u32 order; + /* 1 if HPT allocated with CMA, 0 otherwise */ + int cma; +}; + +struct kvm_resize_hpt; + struct kvm_arch { unsigned int lpid; #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE unsigned int tlb_sets; - unsigned long hpt_virt; - struct revmap_entry *revmap; + struct kvm_hpt_info hpt; atomic64_t mmio_update; unsigned int host_lpid; unsigned long host_lpcr; @@ -256,16 +268,17 @@ struct kvm_arch { unsigned long lpcr; unsigned long vrma_slb_v; int hpte_setup_done; - u32 hpt_order; atomic_t vcpus_running; u32 online_vcores; - unsigned long hpt_npte; - unsigned long hpt_mask; atomic_t hpte_mod_interest; cpumask_t need_tlb_flush; - int hpt_cma_alloc; + cpumask_t cpu_in_guest; + u8 radix; + pgd_t *pgtable; + u64 process_table; struct dentry *debugfs_dir; struct dentry *htab_dentry; + struct kvm_resize_hpt *resize_hpt; /* protected by kvm->lock */ #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE struct mutex hpt_mutex; @@ -603,6 +616,7 @@ struct kvm_vcpu_arch { ulong fault_dar; u32 fault_dsisr; unsigned long intr_msr; + ulong fault_gpa; /* guest real address of page fault (POWER9) */ #endif #ifdef CONFIG_BOOKE @@ -657,6 +671,7 @@ struct kvm_vcpu_arch { int state; int ptid; int thread_cpu; + int prev_cpu; bool timer_running; wait_queue_head_t cpu_run; |