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X2apic #288

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X2apic #288

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c14d52c
KVM: x86: add kvm_apic_map_get_dest_lapic
rkrcmar Apr 4, 2016
e084288
KVM: x86: dynamic kvm_apic_map
rkrcmar Apr 6, 2016
955fd4a
KVM: x86: use u16 for logical VCPU mask in lapic
rkrcmar Apr 6, 2016
f10f124
KVM: x86: use generic function for MSI parsing
rkrcmar May 2, 2016
dd9e852
KVM: support x2APIC ID in userspace routes
rkrcmar May 3, 2016
a35230a
KVM: x86: directly call recalculate_apic_map on lapic restore
rkrcmar May 4, 2016
23820d8
KVM: x86: use proper format of APIC ID register
rkrcmar Apr 27, 2016
629551d
KVM: x86: reset lapic base in kvm_lapic_reset
rkrcmar May 4, 2016
39c6ec1
KVM: bump MAX_VCPUS
rkrcmar Apr 27, 2016
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KVM: bump MAX_VCPUS 
288 is in high demand because of Knights Landing CPU.
We cannot set the limit to 640k, because that would be wasting space.

Signed-off-by: Radim Krčmář <[email protected]>
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@rkrcmar
rkrcmar committed May 6, 2016
commit 39c6ec13dced7ad2d3dec3cea5442ddb3af6de80
2 changes: 1 addition & 1 deletion arch/x86/include/asm/kvm_host.h
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Expand Up @@ -34,7 +34,7 @@
#include <asm/asm.h>
#include <asm/kvm_page_track.h>

#define KVM_MAX_VCPUS 255
#define KVM_MAX_VCPUS 288
#define KVM_SOFT_MAX_VCPUS 160
#define KVM_USER_MEM_SLOTS 509
/* memory slots that are not exposed to userspace */
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