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Subject[tip:x86/spinlocks] kvm uapi: Add KICK_CPU and PV_UNHALT definition to uapi
Commit-ID:  3a3bb00d5c73f3ae7833f6534982b5b2f56ac9b4
Gitweb: http://git.kernel.org/tip/3a3bb00d5c73f3ae7833f6534982b5b2f56ac9b4
Author: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
AuthorDate: Fri, 9 Aug 2013 19:52:00 +0530
Committer: H. Peter Anvin <hpa@linux.intel.com>
CommitDate: Fri, 9 Aug 2013 07:54:12 -0700

kvm uapi: Add KICK_CPU and PV_UNHALT definition to uapi

These are needed by both guest and host.

Originally-from: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1376058122-8248-13-git-send-email-raghavendra.kt@linux.vnet.ibm.com
Acked-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
arch/x86/include/uapi/asm/kvm_para.h | 1 +
include/uapi/linux/kvm_para.h | 1 +
2 files changed, 2 insertions(+)

diff --git a/arch/x86/include/uapi/asm/kvm_para.h b/arch/x86/include/uapi/asm/kvm_para.h
index 06fdbd9..94dc8ca 100644
--- a/arch/x86/include/uapi/asm/kvm_para.h
+++ b/arch/x86/include/uapi/asm/kvm_para.h
@@ -23,6 +23,7 @@
#define KVM_FEATURE_ASYNC_PF 4
#define KVM_FEATURE_STEAL_TIME 5
#define KVM_FEATURE_PV_EOI 6
+#define KVM_FEATURE_PV_UNHALT 7

/* The last 8 bits are used to indicate how to interpret the flags field
* in pvclock structure. If no bits are set, all flags are ignored.
diff --git a/include/uapi/linux/kvm_para.h b/include/uapi/linux/kvm_para.h
index cea2c5c..2841f86 100644
--- a/include/uapi/linux/kvm_para.h
+++ b/include/uapi/linux/kvm_para.h
@@ -19,6 +19,7 @@
#define KVM_HC_MMU_OP 2
#define KVM_HC_FEATURES 3
#define KVM_HC_PPC_MAP_MAGIC_PAGE 4
+#define KVM_HC_KICK_CPU 5

/*
* hypercalls use architecture specific

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