hv:change function parameter for invept

change the input parameter from vcpu to eptp in order to let this api
more generic, no need to care normal world or secure world.

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>

Author: mingqiangchi

hypervisor/arch/x86/guest/virq.c

@@ -374,7 +374,10 @@ int32_t acrn_handle_pending_request(struct acrn_vcpu *vcpu)
 	} else {
 
 		if (bitmap_test_and_clear_lock(ACRN_REQUEST_EPT_FLUSH, pending_req_bits)) {
-			invept(vcpu);
+			invept(vcpu->vm->arch_vm.nworld_eptp);
+			if (vcpu->vm->sworld_control.flag.active != 0UL) {
+				invept(vcpu->vm->arch_vm.sworld_eptp);
+			}
 		}
 
 		if (bitmap_test_and_clear_lock(ACRN_REQUEST_VPID_FLUSH,	pending_req_bits)) {

hypervisor/arch/x86/mmu.c

@@ -35,7 +35,6 @@
 #include <mmu.h>
 #include <vmx.h>
 #include <reloc.h>
-#include <vcpu.h>
 #include <vm.h>
 #include <ld_sym.h>
 #include <logmsg.h>
@@ -123,19 +122,13 @@ void flush_vpid_global(void)
 	local_invvpid(VMX_VPID_TYPE_ALL_CONTEXT, 0U, 0UL);
 }
 
-void invept(const struct acrn_vcpu *vcpu)
+void invept(const void *eptp)
 {
 	struct invept_desc desc = {0};
 
 	if (pcpu_has_vmx_ept_cap(VMX_EPT_INVEPT_SINGLE_CONTEXT)) {
-		desc.eptp = hva2hpa(vcpu->vm->arch_vm.nworld_eptp) |
-				(3UL << 3U) | 6UL;
+		desc.eptp = hva2hpa(eptp) | (3UL << 3U) | 6UL;
 		local_invept(INVEPT_TYPE_SINGLE_CONTEXT, desc);
-		if (vcpu->vm->sworld_control.flag.active != 0UL) {
-			desc.eptp = hva2hpa(vcpu->vm->arch_vm.sworld_eptp)
-				| (3UL << 3U) | 6UL;
-			local_invept(INVEPT_TYPE_SINGLE_CONTEXT, desc);
-		}
 	} else if (pcpu_has_vmx_ept_cap(VMX_EPT_INVEPT_GLOBAL_CONTEXT)) {
 		local_invept(INVEPT_TYPE_ALL_CONTEXTS, desc);
 	} else {

hypervisor/include/arch/x86/mmu.h

@@ -165,11 +165,11 @@ void flush_address_space(void *addr, uint64_t size);
 /**
  * @brief Guest-physical mappings and combined mappings invalidation
  *
- * @param[in] vcpu the pointer that points the vcpu data structure
+ * @param[in] eptp the pointer that points the eptp
  *
  * @return None
  */
-void invept(const struct acrn_vcpu *vcpu);
+void invept(const void *eptp);
 
 static inline void cache_flush_invalidate_all(void)
 {

hypervisor/include/arch/x86/pgtable.h

@@ -186,7 +186,7 @@ static inline void *hpa2hva(uint64_t x)
  *
  * @return The translated host-physical address
  */
-static inline uint64_t hva2hpa(void *x)
+static inline uint64_t hva2hpa(const void *x)
 {
 	return (uint64_t)x;
 }