File openSUSE-pc-q35-Bump-max_cpus-to-1024.patch of Package qemu

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File openSUSE-pc-q35-Bump-max_cpus-to-1024.patch of Package qemu (Revision 87028dc3f1fdd8ac2176d2121ee6cf96)

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From: Dario Faggioli <dfaggioli@suse.com>
Date: Wed, 16 Nov 2022 13:24:36 +0100
Subject: [openSUSE] pc: q35: Bump max_cpus to 1024

And use the new limit for machine version 7.1 too.
Keep the old limit of 288 for machine versions 7.0 and earlier.

Signed-off-by: Dario Faggioli <dfaggioli@suse.com>
(cherry picked from commit
https://lore.kernel.org/qemu-devel/166876173513.24238.8968021290016401421.stgit@tumbleweed.Wayrath/)
References: bsc#1202282, jsc#PED-2592
Signed-off-by: Dario Faggioli <dfaggioli@suse.com>
---
 hw/i386/pc_q35.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 2e5dae9a89faaf0d9c285b030ed7..6875e27b508cccd6891e2db58b68 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -367,7 +367,7 @@ static void pc_q35_machine_options(MachineClass *m)
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_INTEL_IOMMU_DEVICE);
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_RAMFB_DEVICE);
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_VMBUS_BRIDGE);
-    m->max_cpus = 288;
+    m->max_cpus = 1024;
 }
 
 static void pc_q35_7_1_machine_options(MachineClass *m)
@@ -388,6 +388,7 @@ static void pc_q35_7_0_machine_options(MachineClass *m)
     pc_q35_7_1_machine_options(m);
     m->alias = NULL;
     pcmc->enforce_amd_1tb_hole = false;
+    m->max_cpus = 288;
     compat_props_add(m->compat_props, hw_compat_7_0, hw_compat_7_0_len);
     compat_props_add(m->compat_props, pc_compat_7_0, pc_compat_7_0_len);
 }

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File openSUSE-pc-q35-Bump-max_cpus-to-1024.patch of Package qemu (Revision 87028dc3f1fdd8ac2176d2121ee6cf96)

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