Commit b0539664 authored by Oliver Upton's avatar Oliver Upton
Browse files

KVM: selftests: Assert that MPIDR_EL1 is unchanged across vCPU reset 

commit 606af829 ("KVM: selftests: arm64: Test vCPU-scoped feature ID
registers") intended to test that MPIDR_EL1 is unchanged across vCPU
reset but failed at actually doing so.

Add the missing assertion.

Link: https://lore.kernel.org/r/20240621225045.2472090-1-oliver.upton@linux.dev


Signed-off-by: default avatarOliver Upton <oliver.upton@linux.dev>
parent 33d85a93

tools/testing/selftests/kvm/aarch64/set_id_regs.c

+1 −0
Original line number Diff line number Diff line
@@ -539,6 +539,7 @@ static void test_reset_preserves_id_regs(struct kvm_vcpu *vcpu) 
	for (int i = 0; i < ARRAY_SIZE(test_regs); i++)

		test_assert_id_reg_unchanged(vcpu, test_regs[i].reg);



	test_assert_id_reg_unchanged(vcpu, SYS_MPIDR_EL1);

	test_assert_id_reg_unchanged(vcpu, SYS_CLIDR_EL1);

	test_assert_id_reg_unchanged(vcpu, SYS_CTR_EL0);