linux-kernel - [PATCH] qemu: whitelist kvm pv eoi feature

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Message-ID: <20120511074334.GA1504@redhat.com>
Date:	Fri, 11 May 2012 10:43:35 +0300
From:	"Michael S. Tsirkin" <mst@...hat.com>
To:	x86@...nel.org, kvm@...r.kernel.org
Cc:	Ingo Molnar <mingo@...hat.com>, "H. Peter Anvin" <hpa@...or.com>,
	Avi Kivity <avi@...hat.com>,
	Marcelo Tosatti <mtosatti@...hat.com>, gleb@...hat.com,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, qemu-devel@...gnu.org,
	Anthony Liguori <aliguori@...ibm.com>,
	Andreas Färber <afaerber@...e.de>,
	Markus Armbruster <armbru@...hat.com>,
	Stefan Hajnoczi <stefanha@...ux.vnet.ibm.com>
Subject: [PATCH] qemu: whitelist kvm pv eoi feature

Whitelist kvm pv eoi feature. The feature is enabled
with -cpu kvm64. To disable: -cpu kvm64,-kvm_eoi.

Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
---

Sending a copy to kernel list as this is needed
to test the pv eoi feature recently submitted.

 target-i386/cpuid.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
index 465ea15..c421b19 100644
--- a/target-i386/cpuid.c
+++ b/target-i386/cpuid.c
@@ -75,7 +75,7 @@ static const char *ext3_feature_name[] = {
 };
 
 static const char *kvm_feature_name[] = {
-    "kvmclock", "kvm_nopiodelay", "kvm_mmu", "kvmclock", "kvm_asyncpf", NULL, NULL, NULL,
+    "kvmclock", "kvm_nopiodelay", "kvm_mmu", "kvmclock", "kvm_asyncpf", NULL, "kvm_eoi", NULL,
     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-- 
MST
--
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