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[15/20] KVM: selftests: Use TEST_EXTRA region in x86's smaller MAXPHYADDR test

Message ID 20260826230511.972824-16-seanjc@google.com
State New
Headers show
Series KVM: selftests: PPC pre-enabling | expand

Commit Message

Sean Christopherson Aug. 26, 2026, 11:05 p.m. UTC 
Use the TEST_EXTRA region/memslot for x86's smaller MAXPHYADDR 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_add_extra_mem_region() is barely more than a wrapper for
vm_userspace_mem_region_add().

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 .../selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c b/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c
index 3dca85e95478..b21798a385ca 100644
--- a/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c
+++ b/tools/testing/selftests/kvm/x86/smaller_maxphyaddr_emulation_test.c
@@ -62,9 +62,10 @@  int main(int argc, char *argv[])
 	TEST_ASSERT(rc, "KVM_CAP_EXIT_ON_EMULATION_FAILURE is unavailable");
 	vm_enable_cap(vm, KVM_CAP_EXIT_ON_EMULATION_FAILURE, 1);
 
-	vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS,
-				    MEM_REGION_GPA, MEM_REGION_SLOT,
-				    MEM_REGION_SIZE / PAGE_SIZE, 0);
+	vm_override_mem_region(vm, MEM_REGION_TEST_EXTRA, VM_MEM_SRC_ANONYMOUS,
+			       MEM_REGION_GPA, MEM_REGION_SLOT,
+			       MEM_REGION_SIZE / PAGE_SIZE);
+
 	gpa = vm_phy_pages_alloc(vm, MEM_REGION_SIZE / PAGE_SIZE,
 				 MEM_REGION_GPA, MEM_REGION_SLOT);
 	TEST_ASSERT(gpa == MEM_REGION_GPA, "Failed vm_phy_pages_alloc");