qemu-kvm/0022-Fix-x86-machine-type-compatibility-for-qemu-kvm-8.1..patch
Miroslav Rezanina 9c1c81c488 * Mon Sep 04 2023 Miroslav Rezanina <mrezanin@redhat.com> - 8.1.0-1
- Rebase to QEMU 8.1 [RHEL-870]
- Resolves: RHEL-870
  (Rebase qemu-kvm to QEMU 8.1.0)
2023-09-04 04:01:07 -04:00

62 lines
2.3 KiB
Diff

From 719e2ac147c64d3caa1b86fb94a4182e9ff43f1b Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Tue, 22 Aug 2023 14:36:29 +0200
Subject: Fix x86 machine type compatibility for qemu-kvm 8.1.0
Jira: https://issues.redhat.com/browse/RHEL-874
Upstream Status: RHEL-only
Upstream changes pcmc->default_smbios_ep_type in the -8.0 machine
type, so we should reflect this change in our -rhel9.2.0 machine
types (and older).
While we're at it, add a comment that the pcmc->enforce_amd_1tb_hole
setting comes from pc_i440fx_7_0_machine_options() in pc_piix.c.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
hw/i386/pc_piix.c | 6 +++++-
hw/i386/pc_q35.c | 5 ++++-
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 014c017344..10a8d7576d 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -1014,9 +1014,13 @@ static void pc_machine_rhel760_options(MachineClass *m)
pcmc->kvmclock_create_always = false;
/* From pc_i440fx_5_1_machine_options() */
pcmc->pci_root_uid = 1;
+ /* From pc_i440fx_7_0_machine_options() */
pcmc->enforce_amd_1tb_hole = false;
+ /* From pc_i440fx_8_0_machine_options() */
+ pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_32;
+
compat_props_add(m->compat_props, hw_compat_rhel_9_3,
- hw_compat_rhel_9_3_len);
+ hw_compat_rhel_9_3_len);
compat_props_add(m->compat_props, pc_rhel_9_3_compat,
pc_rhel_9_3_compat_len);
compat_props_add(m->compat_props, hw_compat_rhel_9_2,
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 0b8adb0adb..a205226381 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -722,9 +722,12 @@ static void pc_q35_machine_rhel920_options(MachineClass *m)
pcmc->smbios_stream_product = "RHEL";
pcmc->smbios_stream_version = "9.2.0";
+ /* From pc_q35_8_0_machine_options() */
+ pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_32;
+
compat_props_add(m->compat_props, hw_compat_rhel_9_3,
hw_compat_rhel_9_3_len);
- compat_props_add(m->compat_props, pc_rhel_9_3_compat,
+ compat_props_add(m->compat_props, pc_rhel_9_3_compat,
pc_rhel_9_3_compat_len);
compat_props_add(m->compat_props, hw_compat_rhel_9_2,
hw_compat_rhel_9_2_len);
--
2.39.3