From a9546384e1fe8b4dad9ab00c52f45dac3a8fbc00 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Tue, 8 Jun 2021 10:29:07 -0400
Subject: [PATCH 04/12] redhat: x86: Enable 'kvm-asyncpf-int' by default
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RH-Author: Miroslav Rezanina <mrezanin@redhat.com>
RH-MergeRequest: 16: Synchronize with RHEL-AV 8.5 release 21 to RHEL 9
RH-Commit: [2/8] 2ea940445291df74dfed2d2f9f2b1f88a3eca31b (mrezanin/centos-src-qemu-kvm)
RH-Bugzilla: 1957194
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
RH-Acked-by: Daniel P. Berrangé <berrange@redhat.com>

'kvm-asyncpf-int' feature is supported by KVM starting with RHEL-8.4
kernel, enable the feature by default starting with RHEL-8.5 machine
type.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 hw/i386/pc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 0a374dec39..cdbfa84d2e 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -366,12 +366,15 @@ GlobalProperty pc_rhel_compat[] = {
     { TYPE_X86_CPU, "vmx-exit-load-perf-global-ctrl", "off" },
     /* bz 1508330 */ 
     { "vfio-pci", "x-no-geforce-quirks", "on" },
+    /* bz 1941397 */
+    { TYPE_X86_CPU, "kvm-asyncpf-int", "on" },
 };
 const size_t pc_rhel_compat_len = G_N_ELEMENTS(pc_rhel_compat);
 
 GlobalProperty pc_rhel_8_4_compat[] = {
     /* pc_rhel_8_4_compat from pc_compat_5_2 */
     { "ICH9-LPC", "x-smi-cpu-hotunplug", "off" },
+    { TYPE_X86_CPU, "kvm-asyncpf-int", "off" },
 };
 const size_t pc_rhel_8_4_compat_len = G_N_ELEMENTS(pc_rhel_8_4_compat);
 
-- 
2.27.0