diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_mmu_radix.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_mmu_radix.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c index 572707858d65..175a8eb2681f 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_radix.c +++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c @@ -15,6 +15,7 @@ #include <asm/kvm_ppc.h> #include <asm/kvm_book3s.h> +#include "book3s_hv.h" #include <asm/page.h> #include <asm/mmu.h> #include <asm/pgalloc.h> @@ -96,7 +97,7 @@ static long kvmhv_copy_tofrom_guest_radix(struct kvm_vcpu *vcpu, gva_t eaddr, void *to, void *from, unsigned long n) { int lpid = vcpu->kvm->arch.lpid; - int pid = vcpu->arch.pid; + int pid = kvmppc_get_pid(vcpu); /* This would cause a data segment intr so don't allow the access */ if (eaddr & (0x3FFUL << 52)) @@ -270,7 +271,7 @@ int kvmppc_mmu_radix_xlate(struct kvm_vcpu *vcpu, gva_t eaddr, /* Work out effective PID */ switch (eaddr >> 62) { case 0: - pid = vcpu->arch.pid; + pid = kvmppc_get_pid(vcpu); break; case 3: pid = 0; @@ -294,9 +295,9 @@ int kvmppc_mmu_radix_xlate(struct kvm_vcpu *vcpu, gva_t eaddr, } else { if (!(pte & _PAGE_PRIVILEGED)) { /* Check AMR/IAMR to see if strict mode is in force */ - if (vcpu->arch.amr & (1ul << 62)) + if (kvmppc_get_amr_hv(vcpu) & (1ul << 62)) gpte->may_read = 0; - if (vcpu->arch.amr & (1ul << 63)) + if (kvmppc_get_amr_hv(vcpu) & (1ul << 63)) gpte->may_write = 0; if (vcpu->arch.iamr & (1ul << 62)) gpte->may_execute = 0; @@ -307,7 +308,7 @@ int kvmppc_mmu_radix_xlate(struct kvm_vcpu *vcpu, gva_t eaddr, } void kvmppc_radix_tlbie_page(struct kvm *kvm, unsigned long addr, - unsigned int pshift, unsigned int lpid) + unsigned int pshift, u64 lpid) { unsigned long psize = PAGE_SIZE; int psi; @@ -344,7 +345,7 @@ void kvmppc_radix_tlbie_page(struct kvm *kvm, unsigned long addr, pr_err("KVM: TLB page invalidation hcall failed, rc=%ld\n", rc); } -static void kvmppc_radix_flush_pwc(struct kvm *kvm, unsigned int lpid) +static void kvmppc_radix_flush_pwc(struct kvm *kvm, u64 lpid) { long rc; @@ -417,7 +418,7 @@ static void kvmppc_pmd_free(pmd_t *pmdp) void kvmppc_unmap_pte(struct kvm *kvm, pte_t *pte, unsigned long gpa, unsigned int shift, const struct kvm_memory_slot *memslot, - unsigned int lpid) + u64 lpid) { unsigned long old; @@ -468,7 +469,7 @@ void kvmppc_unmap_pte(struct kvm *kvm, pte_t *pte, unsigned long gpa, * (or 4kB) mappings (of sub-pages of the same 2MB page). */ static void kvmppc_unmap_free_pte(struct kvm *kvm, pte_t *pte, bool full, - unsigned int lpid) + u64 lpid) { if (full) { memset(pte, 0, sizeof(long) << RADIX_PTE_INDEX_SIZE); @@ -489,7 +490,7 @@ static void kvmppc_unmap_free_pte(struct kvm *kvm, pte_t *pte, bool full, } static void kvmppc_unmap_free_pmd(struct kvm *kvm, pmd_t *pmd, bool full, - unsigned int lpid) + u64 lpid) { unsigned long im; pmd_t *p = pmd; @@ -518,7 +519,7 @@ static void kvmppc_unmap_free_pmd(struct kvm *kvm, pmd_t *pmd, bool full, } static void kvmppc_unmap_free_pud(struct kvm *kvm, pud_t *pud, - unsigned int lpid) + u64 lpid) { unsigned long iu; pud_t *p = pud; @@ -539,7 +540,7 @@ static void kvmppc_unmap_free_pud(struct kvm *kvm, pud_t *pud, pud_free(kvm->mm, pud); } -void kvmppc_free_pgtable_radix(struct kvm *kvm, pgd_t *pgd, unsigned int lpid) +void kvmppc_free_pgtable_radix(struct kvm *kvm, pgd_t *pgd, u64 lpid) { unsigned long ig; @@ -566,7 +567,7 @@ void kvmppc_free_radix(struct kvm *kvm) } static void kvmppc_unmap_free_pmd_entry_table(struct kvm *kvm, pmd_t *pmd, - unsigned long gpa, unsigned int lpid) + unsigned long gpa, u64 lpid) { pte_t *pte = pte_offset_kernel(pmd, 0); @@ -582,7 +583,7 @@ static void kvmppc_unmap_free_pmd_entry_table(struct kvm *kvm, pmd_t *pmd, } static void kvmppc_unmap_free_pud_entry_table(struct kvm *kvm, pud_t *pud, - unsigned long gpa, unsigned int lpid) + unsigned long gpa, u64 lpid) { pmd_t *pmd = pmd_offset(pud, 0); @@ -608,7 +609,7 @@ static void kvmppc_unmap_free_pud_entry_table(struct kvm *kvm, pud_t *pud, int kvmppc_create_pte(struct kvm *kvm, pgd_t *pgtable, pte_t pte, unsigned long gpa, unsigned int level, - unsigned long mmu_seq, unsigned int lpid, + unsigned long mmu_seq, u64 lpid, unsigned long *rmapp, struct rmap_nested **n_rmap) { pgd_t *pgd; @@ -785,7 +786,7 @@ int kvmppc_create_pte(struct kvm *kvm, pgd_t *pgtable, pte_t pte, } bool kvmppc_hv_handle_set_rc(struct kvm *kvm, bool nested, bool writing, - unsigned long gpa, unsigned int lpid) + unsigned long gpa, u64 lpid) { unsigned long pgflags; unsigned int shift; |