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authorRaghavendra K T <raghavendra.kt@linux.vnet.ibm.com>2013-09-12 11:30:11 +0400
committerPaolo Bonzini <pbonzini@redhat.com>2013-09-24 21:12:16 +0400
commit56aba608257b451f663d25313d5ecae134d5557f (patch)
tree607bdf14b47e9c00b8e929730f26e96e1e83a2d7 /Documentation/virtual
parent92fbc7b195b824e201d9f06f2b93105f72384d65 (diff)
downloadlinux-56aba608257b451f663d25313d5ecae134d5557f.tar.xz
Documentation/kvm: Update cpuid documentation for steal time and pv eoi
Thanks Michael S Tsirkin for rewriting the description and suggestions. Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'Documentation/virtual')
-rw-r--r--Documentation/virtual/kvm/cpuid.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/virtual/kvm/cpuid.txt b/Documentation/virtual/kvm/cpuid.txt
index 22ff659bc0fb..3c65feb83010 100644
--- a/Documentation/virtual/kvm/cpuid.txt
+++ b/Documentation/virtual/kvm/cpuid.txt
@@ -43,6 +43,13 @@ KVM_FEATURE_CLOCKSOURCE2 || 3 || kvmclock available at msrs
KVM_FEATURE_ASYNC_PF || 4 || async pf can be enabled by
|| || writing to msr 0x4b564d02
------------------------------------------------------------------------------
+KVM_FEATURE_STEAL_TIME || 5 || steal time can be enabled by
+ || || writing to msr 0x4b564d03.
+------------------------------------------------------------------------------
+KVM_FEATURE_PV_EOI || 6 || paravirtualized end of interrupt
+ || || handler can be enabled by writing
+ || || to msr 0x4b564d04.
+------------------------------------------------------------------------------
KVM_FEATURE_PV_UNHALT || 7 || guest checks this feature bit
|| || before enabling paravirtualized
|| || spinlock support.