[RFC PATCH 18/18] KVM: selftests: Remove restriction in vm_set_memory_attributes

James Houghton jthoughton at google.com
Wed Jul 10 16:42:22 PDT 2024


Allow the test to run with a new attribute (USERFAULT). The flows could
very well need changing, but we can at least demonstrate functionality
without further changes.

Signed-off-by: James Houghton <jthoughton at google.com>
---
 tools/testing/selftests/kvm/include/kvm_util.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h
index 63c2aaae51f3..12876268780c 100644
--- a/tools/testing/selftests/kvm/include/kvm_util.h
+++ b/tools/testing/selftests/kvm/include/kvm_util.h
@@ -384,13 +384,6 @@ static inline void vm_set_memory_attributes(struct kvm_vm *vm, uint64_t gpa,
 		.flags = 0,
 	};
 
-	/*
-	 * KVM_SET_MEMORY_ATTRIBUTES overwrites _all_ attributes.  These flows
-	 * need significant enhancements to support multiple attributes.
-	 */
-	TEST_ASSERT(!attributes || attributes == KVM_MEMORY_ATTRIBUTE_PRIVATE,
-		    "Update me to support multiple attributes!");
-
 	vm_ioctl(vm, KVM_SET_MEMORY_ATTRIBUTES, &attr);
 }
 
-- 
2.45.2.993.g49e7a77208-goog




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