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Subject[PATCH 08/19] KVM: selftests: Use alloc_page helper for x86-64's GDT/ITD/TSS allocations
From
Switch to the vm_vaddr_alloc_page() helper for x86-64's "kernel"
allocations now that the helper uses the same min virtual address as the
open coded versions.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
tools/testing/selftests/kvm/lib/x86_64/processor.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c
index b1fb4c60dd73..afe15a238a81 100644
--- a/tools/testing/selftests/kvm/lib/x86_64/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c
@@ -521,8 +521,7 @@ vm_paddr_t addr_gva2gpa(struct kvm_vm *vm, vm_vaddr_t gva)
static void kvm_setup_gdt(struct kvm_vm *vm, struct kvm_dtable *dt)
{
if (!vm->gdt)
- vm->gdt = vm_vaddr_alloc(vm, getpagesize(),
- KVM_UTIL_MIN_VADDR, 0, 0);
+ vm->gdt = vm_vaddr_alloc_page(vm);

dt->base = vm->gdt;
dt->limit = getpagesize();
@@ -532,8 +531,7 @@ static void kvm_setup_tss_64bit(struct kvm_vm *vm, struct kvm_segment *segp,
int selector)
{
if (!vm->tss)
- vm->tss = vm_vaddr_alloc(vm, getpagesize(),
- KVM_UTIL_MIN_VADDR, 0, 0);
+ vm->tss = vm_vaddr_alloc_page(vm);

memset(segp, 0, sizeof(*segp));
segp->base = vm->tss;
@@ -1220,8 +1218,8 @@ void vm_init_descriptor_tables(struct kvm_vm *vm)
extern void *idt_handlers;
int i;

- vm->idt = vm_vaddr_alloc(vm, getpagesize(), 0x2000, 0, 0);
- vm->handlers = vm_vaddr_alloc(vm, 256 * sizeof(void *), 0x2000, 0, 0);
+ vm->idt = vm_vaddr_alloc_page(vm);
+ vm->handlers = vm_vaddr_alloc_page(vm);
/* Handlers have the same address in both address spaces.*/
for (i = 0; i < NUM_INTERRUPTS; i++)
set_idt_entry(vm, i, (unsigned long)(&idt_handlers)[i], 0,
--
2.32.0.288.g62a8d224e6-goog
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