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From: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
To: Gleb Natapov <gleb@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>
Cc: linux-doc@vger.kernel.org, <linux-kernel@vger.kernel.org>,
	<kvm@vger.kernel.org>, Rob Landley <rob@landley.net>,
	"Michael S. Tsirkin" <mst@redhat.com>, <mtosatti@redhat.com>,
	Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Subject: [PATCH ] Documentation/kvm: Update cpuid documentation for steal time and pv eoi
Date: Fri, 23 Aug 2013 17:34:47 +0530	[thread overview]
Message-ID: <1377259487-23989-1-git-send-email-raghavendra.kt@linux.vnet.ibm.com> (raw)
In-Reply-To: <y>

Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
---
 While adding documentation for pvspinlock, I found that these two should
 be updated. I have based this on top of pvspinlock kvm host patchset (V12)

 Documentation/virtual/kvm/cpuid.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/virtual/kvm/cpuid.txt b/Documentation/virtual/kvm/cpuid.txt
index 22ff659..15a5ac20 100644
--- a/Documentation/virtual/kvm/cpuid.txt
+++ b/Documentation/virtual/kvm/cpuid.txt
@@ -43,6 +43,15 @@ 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 || guest accounts fine granularity
+                                   ||       || task steal time. enabled when
+                                   ||       || shedstat or task delay accounting
+                                   ||       || is supported by the host.
+------------------------------------------------------------------------------
+KVM_FEATURE_PV_EOI                 ||     6 || overrides the generic EOI
+                                   ||       || implementation with an optimized
+                                   ||       || version.
+------------------------------------------------------------------------------
 KVM_FEATURE_PV_UNHALT              ||     7 || guest checks this feature bit
                                    ||       || before enabling paravirtualized
                                    ||       || spinlock support.
-- 
1.7.11.7


             reply	other threads:[~2013-08-23 11:58 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-23 12:04 Raghavendra K T [this message]
2013-08-26  7:07 ` Michael S. Tsirkin
2013-08-26 11:33   ` Raghavendra K T

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