Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934473Ab3IDIm7 (ORCPT ); Wed, 4 Sep 2013 04:42:59 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:39969 "EHLO e9.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934353Ab3IDIm4 (ORCPT ); Wed, 4 Sep 2013 04:42:56 -0400 From: Raghavendra K T To: Gleb Natapov , Paolo Bonzini Cc: linux-doc@vger.kernel.org, , , Rob Landley , "Michael S. Tsirkin" , , Raghavendra K T Subject: [PATCH V2] Documentation/kvm: Update cpuid documentation for steal time and pv eoi Date: Wed, 4 Sep 2013 14:18:46 +0530 Message-Id: <1378284526-863-1-git-send-email-raghavendra.kt@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: References: X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13090408-7182-0000-0000-0000084AE103 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2043 Lines: 37 Signed-off-by: Raghavendra K T --- Changes in V2: Correction in the description of steal time and added msr info (Michael S Tsirkin) Documentation/virtual/kvm/cpuid.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/virtual/kvm/cpuid.txt b/Documentation/virtual/kvm/cpuid.txt index 22ff659..6c4fb20 100644 --- a/Documentation/virtual/kvm/cpuid.txt +++ b/Documentation/virtual/kvm/cpuid.txt @@ -43,6 +43,16 @@ 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 available at msr + || || 0x4b564d03. The feature is enabled + || || by guest when host has schedstat + || || or task delay accounting support. +------------------------------------------------------------------------------ +KVM_FEATURE_PV_EOI || 6 || overrides the generic EOI + || || implementation with a + || || paravirtualized version. Available + || || at msr 0x4b564d04. +------------------------------------------------------------------------------ KVM_FEATURE_PV_UNHALT || 7 || guest checks this feature bit || || before enabling paravirtualized || || spinlock support. -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/