selftests/kvm: remove stale TODO in xapic_state_test

JIRA: https://issues.redhat.com/browse/RHEL-120168

commit ff86b48
Author: Sukrut Heroorkar <hsukrut3@gmail.com>
Date:   Mon Sep 8 23:05:46 2025 +0200

    selftests/kvm: remove stale TODO in xapic_state_test

    The TODO about using the number of vCPUs instead of vcpu.id + 1
    was already addressed by commit 376bc1b ("KVM: selftests: Don't
    assume vcpu->id is '0' in xAPIC state test"). The comment is now
    stale and can be removed.

    Signed-off-by: Sukrut Heroorkar <hsukrut3@gmail.com>
    Link: https://lore.kernel.org/r/20250908210547.12748-1-hsukrut3@gmail.com
    Signed-off-by: Sean Christopherson <seanjc@google.com>

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>

Author: Maxim Levitsky

tools/testing/selftests/kvm/x86/xapic_state_test.c

@@ -120,8 +120,8 @@ static void test_icr(struct xapic_vcpu *x)
 		__test_icr(x, icr | i);
 
 	/*
-	 * Send all flavors of IPIs to non-existent vCPUs.  TODO: use number of
-	 * vCPUs, not vcpu.id + 1.  Arbitrarily use vector 0xff.
+	 * Send all flavors of IPIs to non-existent vCPUs. Arbitrarily use
+	 * vector 0xff.
 	 */
 	icr = APIC_INT_ASSERT | 0xff;
 	for (i = 0; i < 0xff; i++) {