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trusty: invept should go through all vcpus

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make invept request for all vcpus in vms.

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
This commit is contained in:
Jason Chen CJ 2018-05-22 15:28:48 +08:00 committed by lijinxia
parent c84766a869
commit 8e255da829
1 changed files with 8 additions and 2 deletions
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10
hypervisor/arch/x86/trusty.c
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@ -62,6 +62,8 @@ static void create_secure_world_ept(struct vm *vm, uint64_t gpa_orig,
IA32E_EPT_X_BIT); IA32E_EPT_X_BIT);
void *sub_table_addr = NULL, *pml4_base = NULL; void *sub_table_addr = NULL, *pml4_base = NULL;
struct vm *vm0 = get_vm_from_vmid(0); struct vm *vm0 = get_vm_from_vmid(0);
int i;
struct vcpu *vcpu;
if (vm0 == NULL) { if (vm0 == NULL) {
pr_err("Parse vm0 context failed."); pr_err("Parse vm0 context failed.");
@ -133,9 +135,13 @@ static void create_secure_world_ept(struct vm *vm, uint64_t gpa_orig,
vm->sworld_control.sworld_memory.base_hpa = hpa; vm->sworld_control.sworld_memory.base_hpa = hpa;
vm->sworld_control.sworld_memory.length = size; vm->sworld_control.sworld_memory.length = size;
invept(vm->current_vcpu); foreach_vcpu(i, vm, vcpu) {
invept(vm0->current_vcpu); vcpu_make_request(vcpu, ACRN_REQUEST_EPT_FLUSH);
}
foreach_vcpu(i, vm0, vcpu) {
vcpu_make_request(vcpu, ACRN_REQUEST_EPT_FLUSH);
}
} }
void destroy_secure_world(struct vm *vm) void destroy_secure_world(struct vm *vm)