qemu-kvm/kvm-redhat-Add-rhel8.6.0-and-rhel9.0.0-machine-types-for.patch
Miroslav Rezanina 34dbcea312 * Fri Jan 07 2022 Miroslav Rezanina <mrezanin@redhat.com> - 6.2.0-2
- kvm-redhat-Add-rhel8.6.0-and-rhel9.0.0-machine-types-for.patch [bz#2008060]
- kvm-redhat-Enable-virtio-mem-as-tech-preview-on-x86-64.patch [bz#2014484]
- Resolves: bz#2008060
  (Fix CPU Model for new IBM Z Hardware - qemu part)
- Resolves: bz#2014484
  ([RHEL9] Enable virtio-mem as tech-preview on x86-64 - QEMU)
2022-01-07 01:25:13 -05:00

83 lines
2.7 KiB
Diff

From 0e85c10b73c36f386723c842a797d5e2155e758f Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Fri, 10 Dec 2021 10:07:40 +0100
Subject: [PATCH 1/2] redhat: Add rhel8.6.0 and rhel9.0.0 machine types for
s390x
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 55: redhat: Add rhel8.6.0 and rhel9.0.0 machine types for s390x
RH-Commit: [1/1] ad8fd5c825ae52a8fbb3a28f700a514509c59978 (thuth/qemu-kvm-cs9)
RH-Bugzilla: 2008060
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Laurent Vivier <lvivier@redhat.com>
RH-Acked-by: David Hildenbrand <david@redhat.com>
RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2008060
The new machine types have better default values for the upcoming
"generation 16" mainframe.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
hw/s390x/s390-virtio-ccw.c | 26 +++++++++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index c654045964..9da6e9b1d4 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -1103,10 +1103,33 @@ static void ccw_machine_2_4_class_options(MachineClass *mc)
DEFINE_CCW_MACHINE(2_4, "2.4", false);
#endif
+static void ccw_machine_rhel900_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_rhel900_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE(rhel900, "rhel9.0.0", true);
+
+static void ccw_machine_rhel860_instance_options(MachineState *machine)
+{
+ /* Note: The -rhel8.6.0 and -rhel9.0.0 machines are technically identical */
+ ccw_machine_rhel900_instance_options(machine);
+}
+
+static void ccw_machine_rhel860_class_options(MachineClass *mc)
+{
+ ccw_machine_rhel900_class_options(mc);
+}
+DEFINE_CCW_MACHINE(rhel860, "rhel8.6.0", false);
+
static void ccw_machine_rhel850_instance_options(MachineState *machine)
{
static const S390FeatInit qemu_cpu_feat = { S390_FEAT_LIST_QEMU_V6_0 };
+ ccw_machine_rhel860_instance_options(machine);
+
s390_set_qemu_cpu_model(0x2964, 13, 2, qemu_cpu_feat);
s390_cpudef_featoff_greater(16, 1, S390_FEAT_NNPA);
@@ -1118,10 +1141,11 @@ static void ccw_machine_rhel850_instance_options(MachineState *machine)
static void ccw_machine_rhel850_class_options(MachineClass *mc)
{
+ ccw_machine_rhel860_class_options(mc);
compat_props_add(mc->compat_props, hw_compat_rhel_8_5, hw_compat_rhel_8_5_len);
mc->smp_props.prefer_sockets = true;
}
-DEFINE_CCW_MACHINE(rhel850, "rhel8.5.0", true);
+DEFINE_CCW_MACHINE(rhel850, "rhel8.5.0", false);
static void ccw_machine_rhel840_instance_options(MachineState *machine)
{
--
2.27.0