From 6d03a247468059b0e59c821ef39e6762d4d6fc30 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 19 Jun 2024 23:00:51 +0200
Subject: Merging upstream version 6.9.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 include/kvm/arm_vgic.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'include/kvm/arm_vgic.h')

diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h
index 8cc38e836f..4703594664 100644
--- a/include/kvm/arm_vgic.h
+++ b/include/kvm/arm_vgic.h
@@ -13,6 +13,7 @@
 #include <linux/spinlock.h>
 #include <linux/static_key.h>
 #include <linux/types.h>
+#include <linux/xarray.h>
 #include <kvm/iodev.h>
 #include <linux/list.h>
 #include <linux/jump_label.h>
@@ -116,7 +117,7 @@ struct irq_ops {
 
 struct vgic_irq {
 	raw_spinlock_t irq_lock;	/* Protects the content of the struct */
-	struct list_head lpi_list;	/* Used to link all LPIs together */
+	struct rcu_head rcu;
 	struct list_head ap_list;
 
 	struct kvm_vcpu *vcpu;		/* SGIs and PPIs: The VCPU
@@ -273,10 +274,10 @@ struct vgic_dist {
 	 */
 	u64			propbaser;
 
-	/* Protects the lpi_list and the count value below. */
+	/* Protects the lpi_list. */
 	raw_spinlock_t		lpi_list_lock;
-	struct list_head	lpi_list_head;
-	int			lpi_list_count;
+	struct xarray		lpi_xa;
+	atomic_t		lpi_count;
 
 	/* LPI translation cache */
 	struct list_head	lpi_translation_cache;
-- 
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