[PATCH 3/4] Revert "KVM: selftests: Test slot move/delete with slot zap quirk enabled/disabled"

[Sean Christopherson <seanjc@xxxxxxxxxx>]

Revert set_memory_region_test's KVM_X86_QUIRK_SLOT_ZAP_ALL testcase, as
the quirk is being removed, i.e. the KVM side of things is being reverted.

This reverts commit b4ed2c67d275b85b2ab07d54f88bebd5998d61d8.

Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 .../selftests/kvm/set_memory_region_test.c    | 29 +++++--------------
 1 file changed, 8 insertions(+), 21 deletions(-)

diff --git a/tools/testing/selftests/kvm/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c
index a8267628e9ed..bb8002084f52 100644
--- a/tools/testing/selftests/kvm/set_memory_region_test.c
+++ b/tools/testing/selftests/kvm/set_memory_region_test.c
@@ -175,7 +175,7 @@ static void guest_code_move_memory_region(void)
 	GUEST_DONE();
 }
 
-static void test_move_memory_region(bool disable_slot_zap_quirk)
+static void test_move_memory_region(void)
 {
 	pthread_t vcpu_thread;
 	struct kvm_vcpu *vcpu;
@@ -184,9 +184,6 @@ static void test_move_memory_region(bool disable_slot_zap_quirk)
 
 	vm = spawn_vm(&vcpu, &vcpu_thread, guest_code_move_memory_region);
 
-	if (disable_slot_zap_quirk)
-		vm_enable_cap(vm, KVM_CAP_DISABLE_QUIRKS2, KVM_X86_QUIRK_SLOT_ZAP_ALL);
-
 	hva = addr_gpa2hva(vm, MEM_REGION_GPA);
 
 	/*
@@ -269,7 +266,7 @@ static void guest_code_delete_memory_region(void)
 	GUEST_ASSERT(0);
 }
 
-static void test_delete_memory_region(bool disable_slot_zap_quirk)
+static void test_delete_memory_region(void)
 {
 	pthread_t vcpu_thread;
 	struct kvm_vcpu *vcpu;
@@ -279,9 +276,6 @@ static void test_delete_memory_region(bool disable_slot_zap_quirk)
 
 	vm = spawn_vm(&vcpu, &vcpu_thread, guest_code_delete_memory_region);
 
-	if (disable_slot_zap_quirk)
-		vm_enable_cap(vm, KVM_CAP_DISABLE_QUIRKS2, KVM_X86_QUIRK_SLOT_ZAP_ALL);
-
 	/* Delete the memory region, the guest should not die. */
 	vm_mem_region_delete(vm, MEM_REGION_SLOT);
 	wait_for_vcpu();
@@ -559,10 +553,7 @@ int main(int argc, char *argv[])
 {
 #ifdef __x86_64__
 	int i, loops;
-	int j, disable_slot_zap_quirk = 0;
 
-	if (kvm_check_cap(KVM_CAP_DISABLE_QUIRKS2) & KVM_X86_QUIRK_SLOT_ZAP_ALL)
-		disable_slot_zap_quirk = 1;
 	/*
 	 * FIXME: the zero-memslot test fails on aarch64 and s390x because
 	 * KVM_RUN fails with ENOEXEC or EFAULT.
@@ -588,17 +579,13 @@ int main(int argc, char *argv[])
 	else
 		loops = 10;
 
-	for (j = 0; j <= disable_slot_zap_quirk; j++) {
-		pr_info("Testing MOVE of in-use region, %d loops, slot zap quirk %s\n",
-			loops, j ? "disabled" : "enabled");
-		for (i = 0; i < loops; i++)
-			test_move_memory_region(!!j);
+	pr_info("Testing MOVE of in-use region, %d loops\n", loops);
+	for (i = 0; i < loops; i++)
+		test_move_memory_region();
 
-		pr_info("Testing DELETE of in-use region, %d loops, slot zap quirk %s\n",
-			loops, j ? "disabled" : "enabled");
-		for (i = 0; i < loops; i++)
-			test_delete_memory_region(!!j);
-	}
+	pr_info("Testing DELETE of in-use region, %d loops\n", loops);
+	for (i = 0; i < loops; i++)
+		test_delete_memory_region();
 #endif
 
 	return 0;
-- 
2.46.1.824.gd892dcdcdd-goog