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[Qemu-devel] [PATCH v1 5/5] s390x: introduce and use S390_MAX_CPUS
From: |
David Hildenbrand |
Subject: |
[Qemu-devel] [PATCH v1 5/5] s390x: introduce and use S390_MAX_CPUS |
Date: |
Thu, 28 Sep 2017 15:46:09 +0200 |
Will be handy in the future.
Reviewed-by: Thomas Huth <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: David Hildenbrand <address@hidden>
---
hw/s390x/s390-virtio-ccw.c | 2 +-
target/s390x/cpu.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index ab234247f6..dfc107b400 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -421,7 +421,7 @@ static void ccw_machine_class_init(ObjectClass *oc, void
*data)
mc->no_parallel = 1;
mc->no_sdcard = 1;
mc->use_sclp = 1;
- mc->max_cpus = 248;
+ mc->max_cpus = S390_MAX_CPUS;
mc->has_hotpluggable_cpus = true;
mc->get_hotplug_handler = s390_get_hotplug_handler;
mc->cpu_index_to_instance_props = s390_cpu_index_to_props;
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index ff3cc59c02..7e864c8478 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -60,6 +60,8 @@
#define PSW_MCHK_MASK 0x0004000000000000
#define PSW_IO_MASK 0x0200000000000000
+#define S390_MAX_CPUS 248
+
typedef struct PSW {
uint64_t mask;
uint64_t addr;
--
2.13.5
- [Qemu-devel] [PATCH v1 0/5] s390x: CPU related cleanups and one fix, David Hildenbrand, 2017/09/28
- [Qemu-devel] [PATCH v1 1/5] MAINTAINERS: use KVM s390x maintainers for kvm-stubs.c and kvm_s390x.h, David Hildenbrand, 2017/09/28
- [Qemu-devel] [PATCH v1 2/5] s390x: raise CPU hotplug irq after really hotplugged, David Hildenbrand, 2017/09/28
- [Qemu-devel] [PATCH v1 3/5] s390x/cpumodel: fix max STFL(E) bit number, David Hildenbrand, 2017/09/28
- [Qemu-devel] [PATCH v1 5/5] s390x: introduce and use S390_MAX_CPUS,
David Hildenbrand <=
- [Qemu-devel] [PATCH v1 4/5] target/s390x: get rid of next_core_id, David Hildenbrand, 2017/09/28
- Re: [Qemu-devel] [PATCH v1 0/5] s390x: CPU related cleanups and one fix, Cornelia Huck, 2017/09/29