Re: [PATCH RFC V6 1/5] kvm hypervisor : Add a hypercall to KVM hypervisor to support pv-ticketlocks

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On 04/30/2012 01:14 PM, Raghavendra K T wrote:

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 4044ce0..7fc9be6 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2147,6 +2147,7 @@ int kvm_dev_ioctl_check_extension(long ext)
case KVM_CAP_ASYNC_PF:
case KVM_CAP_GET_TSC_KHZ:
case KVM_CAP_PCI_2_3:
+ case KVM_CAP_PV_UNHALT:
r = 1;
break;
case KVM_CAP_COALESCED_MMIO:

Redundant, since we can infer this from KVM_GET_SUPPORTED_CPUID. But
please indicate this in the documentation.


Ok. will mention that in documentation added for KVM_CAP_PV_UNHALT.


I think it is better to remove  KVM_CAP_PV_UNHALT itself and avoid
spamming CAP.. will do that in coming version.

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