From c2eb1176fe06f359a8102bbacb54760c9c1d5aae Mon Sep 17 00:00:00 2001
From: Keqian Zhu <zhukeqian1@huawei.com>
Date: Sun, 28 Apr 2024 12:50:09 +0800
Subject: [PATCH] acpi/cpu: Fix detection of present cpu

When qemu_present_cpu is false. it means cpu object is
null and then calling of qemu_persistent_cpu() will
cause null pointer access.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
---
 hw/acpi/cpu.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/hw/acpi/cpu.c b/hw/acpi/cpu.c
index b258396e01..292e1daca2 100644
--- a/hw/acpi/cpu.c
+++ b/hw/acpi/cpu.c
@@ -231,11 +231,7 @@ void cpu_hotplug_hw_init(MemoryRegion *as, Object *owner,
         if (qemu_present_cpu(cpu)) {
             state->devs[i].is_present = true;
         } else {
-            if (qemu_persistent_cpu(cpu)) {
-                state->devs[i].is_present = true;
-            } else {
-                state->devs[i].is_present = false;
-            }
+            state->devs[i].is_present = false;
         }
 
         if (qemu_enabled_cpu(cpu)) {
-- 
2.27.0