diff options
Diffstat (limited to 'arch/arm64/kvm/arm.c')
| -rw-r--r-- | arch/arm64/kvm/arm.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 77fc856ea513..b6442c6be5ad 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -1277,7 +1277,7 @@ static void cpu_init_hyp_mode(void) pgd_ptr = kvm_mmu_get_httbr(); hyp_stack_ptr = __this_cpu_read(kvm_arm_hyp_stack_page) + PAGE_SIZE; - vector_ptr = __this_cpu_read(kvm_hyp_vector); + vector_ptr = (unsigned long)kern_hyp_va(kvm_ksym_ref(__kvm_hyp_host_vector)); /* * Call initialization code, and switch to the full blown HYP code. @@ -1542,6 +1542,7 @@ static int init_hyp_mode(void) for_each_possible_cpu(cpu) { struct kvm_host_data *cpu_data; + unsigned long *vector; cpu_data = per_cpu_ptr(&kvm_host_data, cpu); err = create_hyp_mappings(cpu_data, cpu_data + 1, PAGE_HYP); @@ -1550,6 +1551,14 @@ static int init_hyp_mode(void) kvm_err("Cannot map host CPU state: %d\n", err); goto out_err; } + + vector = per_cpu_ptr(&kvm_hyp_vector, cpu); + err = create_hyp_mappings(vector, vector + 1, PAGE_HYP); + + if (err) { + kvm_err("Cannot map hyp guest vector address\n"); + goto out_err; + } } err = hyp_map_aux_data(); |