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[Qemu-devel] [PATCH] x86: Increase max vcpu number to 352
From: |
Lan Tianyu |
Subject: |
[Qemu-devel] [PATCH] x86: Increase max vcpu number to 352 |
Date: |
Thu, 10 Aug 2017 18:08:07 +0800 |
Intel Xeon phi chip will support 352 logical threads. For HPC
usage case, it will create a huge VM with vcpus number as same as host
cpus. This patch is to increase max vcpu number to 352.
Signed-off-by: Lan Tianyu <address@hidden>
---
hw/i386/pc_q35.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 169a214..5e93749 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -299,7 +299,7 @@ static void pc_q35_machine_options(MachineClass *m)
m->default_display = "std";
m->no_floppy = 1;
m->has_dynamic_sysbus = true;
- m->max_cpus = 288;
+ m->max_cpus = 352;
}
static void pc_q35_2_10_machine_options(MachineClass *m)
--
1.8.3.1
- [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Lan Tianyu, 2017/08/10
- [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352,
Lan Tianyu <=
- Re: [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Daniel P. Berrange, 2017/08/10
- Re: [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Lan Tianyu, 2017/08/10
- Re: [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Radim Krčmář, 2017/08/10
- Re: [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Eduardo Habkost, 2017/08/10
- Re: [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Radim Krčmář, 2017/08/10
- Re: [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Lan Tianyu, 2017/08/11
Re: [Qemu-devel] [PATCH] x86: Increase max vcpu number to 352, Paolo Bonzini, 2017/08/10