From: "Michael S. Tsirkin" <mst@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>,
avi@redhat.com, kvm@vger.kernel.org
Cc: "Andreas Färber" <afaerber@suse.de>,
"Igor Mammedov" <imammedo@redhat.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Michael Roth" <mdroth@linux.vnet.ibm.com>,
"Anthony Liguori" <aliguori@us.ibm.com>,
gleb@redhat.com
Subject: [PATCHv2 kvm] kvm_pv_eoi: add flag support
Date: Sun, 1 Jul 2012 18:08:30 +0300 [thread overview]
Message-ID: <20120701150830.GA31443@redhat.com> (raw)
Support the new PV EOI flag in kvm - it recently got merged
into kvm.git. Set by default with -cpu kvm.
Set for -cpu qemu by adding +kvm_pv_eoi.
Clear by adding -kvm_pv_eoi to -cpu option.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
Changes from v1:
rebased to uq/master
target-i386/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 5521709..ee1b64a 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -77,7 +77,7 @@ 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_pv_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
next reply other threads:[~2012-07-01 15:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-01 15:08 Michael S. Tsirkin [this message]
2012-07-03 19:57 ` [PATCHv2 kvm] kvm_pv_eoi: add flag support Marcelo Tosatti
2012-07-10 8:39 ` Dor Laor
2012-07-10 12:55 ` Eduardo Habkost
2012-07-13 0:03 ` Michael S. Tsirkin
2012-07-13 13:31 ` Eduardo Habkost
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