commit 9bc6cbebfe006bcf0f83b10221cd4b893a130d10
author Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Mon Aug 26 14:18:36 2013 +0530
committer Gleb Natapov <gleb@redhat.com> Mon Aug 26 12:47:49 2013 +0300
tree 957ba8780239c78fdea13ceb78327c3652a9303f
parent 24d2166beb2f0be7dd29ab6a0841c27bd669eae9

Documentation/kvm : Add documentation on Hypercalls and features used for PV spinlock

KVM_HC_KICK_CPU  hypercall added to wakeup halted vcpu in paravirtual spinlock
enabled guest.

KVM_FEATURE_PV_UNHALT enables guest to check whether pv spinlock can be enabled
in guest.

Thanks Vatsa for rewriting KVM_HC_KICK_CPU
Cc: Rob Landley <rob@landley.net>
Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Acked-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Gleb Natapov <gleb@redhat.com>