[PATCH 14/20] KVM: selftests: Use TEST_EXTRA region in arm64's vGIC LPI stress test

[Sean Christopherson]

Use the TEST_EXTRA region/memslot for arm64's vGIC LPI stress test instead
of a custom memslot, so that the primary vm_phy_pages_alloc() APIs can be
reworked to take a region type instead of a raw memslot.

For all intents and purposes, no functional change intended, as
vm_override_mem_region() is barely more than a wrapper for
vm_userspace_mem_region_add().

Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c b/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c
index 9a69c439a0f8..9865b204fdeb 100644
--- a/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c
+++ b/tools/testing/selftests/kvm/arm64/vgic_lpi_stress.c
@@ -164,8 +164,8 @@ static void setup_memslot(void)
 
 	pages = sz / vm->page_size;
 	gpa_base = ((vm_compute_max_gfn(vm) + 1) * vm->page_size) - sz;
-	vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS, gpa_base,
-				    TEST_MEMSLOT_INDEX, pages, 0);
+	vm_override_mem_region(vm, MEM_REGION_TEST_EXTRA, VM_MEM_SRC_ANONYMOUS,
+			       gpa_base, TEST_MEMSLOT_INDEX, pages);
 }
 
 #define LPI_PROP_DEFAULT_PRIO	0xa0
-- 
2.55.0.887.g758fc8c411-goog