[PATCH v16 45/45] KVM: arm64: CCA: Enable realms to be created

Steven Price <[email protected]> Mon, 3 Aug 2026 14:44:01 +0100
Newsgroups dev.linux.lists.linux-coco,dev.linux.lists.kvmarm,org.infradead.lists.linux-arm-kernel,org.kernel.vger.kvm,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
All the pieces are now in place, so enable kvm_rmi_is_available when the
RMM is detected.

Signed-off-by: Steven Price <[email protected]>
---
 arch/arm64/kvm/rmi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/kvm/rmi.c b/arch/arm64/kvm/rmi.c
index 0f66a0e970cd..c242dfc2c7a6 100644
--- a/arch/arm64/kvm/rmi.c
+++ b/arch/arm64/kvm/rmi.c
@@ -1556,5 +1556,6 @@ void kvm_init_rmi(void)
 	if (rmm_check_features())
 		return;
 
-	/* Future patch will enable static branch kvm_rmi_is_available */
+	kvm_info("Realm guests supported\n");
+	static_branch_enable(&kvm_rmi_is_available);
 }
-- 
2.43.0