From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/powerpc/kvm/irq.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 arch/powerpc/kvm/irq.h

(limited to 'arch/powerpc/kvm/irq.h')

diff --git a/arch/powerpc/kvm/irq.h b/arch/powerpc/kvm/irq.h
new file mode 100644
index 000000000..e6463f866
--- /dev/null
+++ b/arch/powerpc/kvm/irq.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __IRQ_H
+#define __IRQ_H
+
+#include <linux/kvm_host.h>
+
+static inline int irqchip_in_kernel(struct kvm *kvm)
+{
+	int ret = 0;
+
+#ifdef CONFIG_KVM_MPIC
+	ret = ret || (kvm->arch.mpic != NULL);
+#endif
+#ifdef CONFIG_KVM_XICS
+	ret = ret || (kvm->arch.xics != NULL);
+	ret = ret || (kvm->arch.xive != NULL);
+#endif
+	smp_rmb();
+	return ret;
+}
+
+#endif
-- 
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