something? how can I get test log?
Thanks,
Jinsong
==
From 92d05a2caca4d0a35651bd06b88cf78b4e24d5b7 Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Sun, 9 Oct 2011 17:16:17 +0800
Subject: [PATCH] apic: test tsc deadline timer
Test tsc deadline timer: detect tsc
Avi Kivity wrote:
On 10/09/2011 12:05 PM, Liu, Jinsong wrote:
Marcelo,
I add test case for tsc deadline timer
https://github.com/avikivity/kvm-unit-tests, as attached.
According to the kvm-unit-tests README, I try to run
qemu-system-x86_64 -device testdev,chardev=testlog -chardev
file
Updated test case for kvm tsc deadline timer
https://github.com/avikivity/kvm-unit-tests, as attached.
Thanks,
Jinsong
=
From 2b476cf741b36da5df35cf2e8f7f9562e8245fcd Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Sun, 9 Oct 2011 22:45:39 +0800
Subject
-tests README.
Thanks,
Jinsong
=
From ba2da790502f0ce2fb6dba9fc848cba041d051f8 Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Sun, 9 Oct 2011 23:35:48 +0800
Subject: [PATCH] Update README example
Signed-off-by: Liu, Jinsong jinsong@intel.com
Signed-off
Yes, Avi has noticed this issue and fix the bug as attached.
Thanks,
Jinsong
Dan Carpenter wrote:
This patch causes a NULL dereference for me when I start qemu.
[ 136.130978] BUG: unable to handle kernel NULL pointer dereference
at 0078 [ 136.131032] IP: [a015a3d3]
Marcelo Tosatti wrote:
On Sun, Sep 25, 2011 at 10:47:46PM +0800, Liu, Jinsong wrote:
Marcelo Tosatti wrote:
On Fri, Sep 23, 2011 at 04:25:51PM +0800, Liu, Jinsong wrote:
Marcelo Tosatti wrote:
On Thu, Sep 22, 2011 at 04:55:52PM +0800, Liu, Jinsong wrote:
From
From 7b58c09d1bb70c7ca8aa29892b08ba4a3e7b9e92 Mon Sep 17 00:00:00 2001
From: Liu Jinsong jinsong@intel.com
Date: Sun, 25 Sep 2011 15:48:29 +0800
Subject: [PATCH] Qemu co-operation with kvm tsc deadline timer
KVM add emulation of lapic tsc deadline timer for guest.
This patch is co-operation
Marcelo Tosatti wrote:
On Fri, Sep 23, 2011 at 04:25:51PM +0800, Liu, Jinsong wrote:
Marcelo Tosatti wrote:
On Thu, Sep 22, 2011 at 04:55:52PM +0800, Liu, Jinsong wrote:
From 4d5b83aba40ce0d421add9a41a6c591a8590a32e Mon Sep 17 00:00:00
2001
From: Liu, Jinsong jinsong@intel.com
Date: Thu
Marcelo Tosatti wrote:
On Thu, Sep 22, 2011 at 04:55:52PM +0800, Liu, Jinsong wrote:
From 4d5b83aba40ce0d421add9a41a6c591a8590a32e Mon Sep 17 00:00:00
2001
From: Liu, Jinsong jinsong@intel.com
Date: Thu, 22 Sep 2011 14:00:08 +0800
Subject: [PATCH 2/2] KVM: emulate lapic tsc deadline
From cab4eb79efc498abbda19c5b10c7d0858349af5f Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Thu, 22 Sep 2011 09:49:05 +0800
Subject: [PATCH 1/2] Add some pre-defination
This pre-defination is preparing for KVM tsc deadline timer emulation, but
theirself are no-kvm
From 4d5b83aba40ce0d421add9a41a6c591a8590a32e Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Thu, 22 Sep 2011 14:00:08 +0800
Subject: [PATCH 2/2] KVM: emulate lapic tsc deadline timer for guest
This patch emulate lapic tsc deadline timer for guest:
Enumerate tsc deadline
From 8c39f2ddbf7069342826a83e535c0c7b641d6501 Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Thu, 22 Sep 2011 16:28:13 +0800
Subject: [PATCH] Qemu co-operation with kvm tsc deadline timer
KVM add emulation of lapic tsc deadline timer for guest.
This patch is co-operation
Marcelo Tosatti wrote:
On Thu, Sep 22, 2011 at 04:55:52PM +0800, Liu, Jinsong wrote:
From 4d5b83aba40ce0d421add9a41a6c591a8590a32e Mon Sep 17 00:00:00
2001
From: Liu, Jinsong jinsong@intel.com
Date: Thu, 22 Sep 2011 14:00:08 +0800
Subject: [PATCH 2/2] KVM: emulate lapic tsc deadline
Marcelo Tosatti wrote:
diff --git a/arch/x86/include/asm/apicdef.h
b/arch/x86/include/asm/apicdef.h
index 34595d5..3925d80 100644
--- a/arch/x86/include/asm/apicdef.h
+++ b/arch/x86/include/asm/apicdef.h
@@ -100,7 +100,9 @@
#define APIC_TIMER_BASE_CLKIN 0x0
#define
Marcelo Tosatti wrote:
+} else if (apic_lvtt_tscdeadline(apic)) {
+/* lapic timer in tsc deadline mode */
+u64 guest_tsc, guest_tsc_delta, ns = 0;
+struct kvm_vcpu *vcpu = apic-vcpu;
+unsigned long this_tsc_khz = vcpu_tsc_khz(vcpu); +
From 7b12021e1d1b79797b49e41cc0a7be05a6180d9a Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Tue, 13 Sep 2011 21:52:54 +0800
Subject: [PATCH] KVM: emulate lapic tsc deadline timer for guest
This patch emulate lapic tsc deadline timer for guest:
Enumerate tsc deadline
From c1b502d6548fcc41592cd90acc82109ee949df75 Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Tue, 13 Sep 2011 22:05:30 +0800
Subject: [PATCH] Qemu co-operation with kvm tsc deadline timer
KVM add emulation of lapic tsc deadline timer for guest.
This patch is co-operation
Jan Kiszka wrote:
On 2011-09-13 16:38, Liu, Jinsong wrote:
From c1b502d6548fcc41592cd90acc82109ee949df75 Mon Sep 17 00:00:00
2001
From: Liu, Jinsong jinsong@intel.com
Date: Tue, 13 Sep 2011 22:05:30 +0800
Subject: [PATCH] Qemu co-operation with kvm tsc deadline timer
KVM add
Marcelo Tosatti wrote:
On Fri, Sep 09, 2011 at 01:12:51AM +0800, Liu, Jinsong wrote:
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -229,6 +229,8 @@
#define MSR_IA32_APICBASE_ENABLE (111)
#define MSR_IA32_APICBASE_BASE (0xf12)
+#define
Marcelo Tosatti wrote:
On Fri, Sep 09, 2011 at 01:12:51AM +0800, Liu, Jinsong wrote:
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -229,6 +229,8 @@
#define MSR_IA32_APICBASE_ENABLE (111)
#define MSR_IA32_APICBASE_BASE (0xf12)
+#define
My question is, which kvm_get_msrs/kvm_put_msrs routine be used by
live migration, the routine in target-i386/kvm.c, or in
kvm/libkvm/libkvm-x86.c? They both have ioctl
KVM_GET_MSR_INDEX_LIST/ KVM_GET_MSRS/ KVM_SET_MSRS, but I'm not
clear their purpose/usage difference.
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -229,6 +229,8 @@
#define MSR_IA32_APICBASE_ENABLE (111)
#define MSR_IA32_APICBASE_BASE (0xf12)
+#define MSR_IA32_TSCDEADLINE 0x06e0
+
#define MSR_IA32_UCODE_WRITE
Avi Kivity wrote:
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -229,6 +229,8 @@
#define MSR_IA32_APICBASE_ENABLE (111)
#define MSR_IA32_APICBASE_BASE (0xf12)
+#define MSR_IA32_TSCDEADLINE0x06e0
+
#define
Avi Kivity wrote:
On 09/07/2011 07:45 PM, Liu, Jinsong wrote:
Avi Kivity wrote:
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -229,6 +229,8 @@
#define MSR_IA32_APICBASE_ENABLE(111)
#define MSR_IA32_APICBASE_BASE (0xf12
Thanks Avi, Marcelo, Kevin for comments, sorry for late reply (just come back
from vacation).
Avi Kivity wrote:
On 08/17/2011 07:19 AM, Liu, Jinsong wrote:
From a9670ddff84080c56183e2d678189e100f891174 Mon Sep 17 00:00:00
2001
From: Liu, Jinsongjinsong@intel.com
Date: Wed, 17 Aug
Marcelo Tosatti wrote:
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -229,6 +229,8 @@
#define MSR_IA32_APICBASE_ENABLE (111)
#define MSR_IA32_APICBASE_BASE (0xf12)
+#define MSR_IA32_TSCDEADLINE 0x06e0
+
#define
From a9670ddff84080c56183e2d678189e100f891174 Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Wed, 17 Aug 2011 11:36:28 +0800
Subject: [PATCH] KVM: emulate lapic tsc deadline timer for hvm
This patch emulate lapic tsc deadline timer for hvm:
Enumerate tsc deadline timer
Avi Kivity wrote:
On 08/06/2010 06:36 AM, Liu, Jinsong wrote:
Recently seabios implement vcpu hotplug infrastructure.
During test, we found qemu-kvm has a bug result in guestos shutdown
when vcpu hotadd. This patch is to fix the bug, mark
bus-allow_hotplug as 1 after qdev_hotplug init done
Recently seabios implement vcpu hotplug infrastructure.
During test, we found qemu-kvm has a bug result in guestos shutdown when vcpu
hotadd.
This patch is to fix the bug, mark bus-allow_hotplug as 1 after qdev_hotplug
init done.
Signed-off-by: Liu, Jinsong jinsong@intel.com
fix-vcpu
Kevin O'Connor wrote:
On Tue, Aug 03, 2010 at 05:00:49PM +0800, Liu, Jinsong wrote:
I just test your new patch with Windows 2008 DataCenter at my
platform, it works OK! We can hot-add new cpus and they appear at
Device Manager. (BTW, yesterday I test your new patch with linux
2.6.32 hvm
.
Thanks Regards,
Shaohui
-Original Message-
From: Kevin O'Connor [mailto:ke...@koconnor.net]
Sent: Tuesday, August 03, 2010 1:27 AM
To: Avi Kivity
Cc: Alexander Graf; Liu, Jinsong; seab...@seabios.org;
kvm@vger.kernel.org; Jiang, Yunhong; Li, Xin; Zheng, Shaohui; Zhang,
Jianwu
Kevin,
This patch still has issue,
It can boot Windows 2008 DataCenter, however,
when run cpu_set cpu online command, windows 2008 Datacenter system shutdown
at once.
Thanks,
Jinsong
Sorry about that. It looks like I messed up the SSDT ScopeOp length.
New patch attached below. I've
Liu, Jinsong wrote:
Kevin O'Connor wrote:
On Sat, Jul 10, 2010 at 12:41:18AM +0800, Liu, Jinsong wrote:
Kevin O'Connor wrote:
On Thu, Jul 08, 2010 at 09:19:13PM +0800, Liu, Jinsong wrote:
Avi Kivity wrote:
Very nice. I thought about doing this but abandoned it as
unmaintainable. Using
Kevin O'Connor wrote:
On Sat, Jul 10, 2010 at 12:41:18AM +0800, Liu, Jinsong wrote:
Kevin O'Connor wrote:
On Thu, Jul 08, 2010 at 09:19:13PM +0800, Liu, Jinsong wrote:
Avi Kivity wrote:
Very nice. I thought about doing this but abandoned it as
unmaintainable. Using external functions
Kevin O'Connor wrote:
On Thu, Jul 08, 2010 at 09:19:13PM +0800, Liu, Jinsong wrote:
Avi Kivity wrote:
Very nice. I thought about doing this but abandoned it as
unmaintainable. Using external functions and the ID variable,
however, reduces the mess to tolerable proportions, and gains us
Avi Kivity wrote:
On 07/07/2010 07:57 AM, Kevin O'Connor wrote:
Hi,
I've been playing with the cpu hotplug SSDT changes. Attached is a
proposal for an alternative method of adding ACPI support.
The idea is to continue to build a dynamic SSDT based on CountCPUs
and MaxCountCPUs. The
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 05:08:32PM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 10:15:44AM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Thu, Jan 21, 2010 at 07:48:23PM +0800, Liu, Jinsong wrote:
From cb997030cba02e7e74a29b3d942aeba9808ed293
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 06:54:42PM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 05:08:32PM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 10:15:44AM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Thu, Jan 21, 2010
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 10:52:29PM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 06:54:42PM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Fri, Jan 22, 2010 at 05:08:32PM +0800, Liu, Jinsong wrote:
Gleb Natapov wrote:
On Fri, Jan 22, 2010
From cb997030cba02e7e74a29b3d942aeba9808ed293 Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Fri, 22 Jan 2010 03:18:46 +0800
Subject: [PATCH] Setup vcpu add/remove infrastructure, including madt
bios_info and dsdt.
1. setup madt bios_info structure, so
From 479e84d9ce9d7d78d845f438071a4b1a44aca0bb Mon Sep 17 00:00:00 2001
From: Liu, Jinsong jinsong@intel.com
Date: Fri, 22 Jan 2010 03:30:33 +0800
Subject: [PATCH] Debug vcpu add
Add 'kvm_vcpu_inited' check so that when adding vcpu it will not
cause segmentation fault
Avi,
I just send 2 patches for KVM vcpu hotplug support.
1 is seabios patch: Setup vcpu add/remove infrastructure, including madt
bios_info and dsdt
2 is qemu-kvm patch: Debug vcpu add
Thanks,
Jinsong--
To unsubscribe from this list: send the line unsubscribe kvm in
the body of a message to
Avi Kivity wrote:
On 01/21/2010 01:54 PM, Liu, Jinsong wrote:
Avi,
I just send 2 patches for KVM vcpu hotplug support.
1 is seabios patch: Setup vcpu add/remove infrastructure, including
madt bios_info and dsdt 2 is qemu-kvm patch: Debug vcpu add
The patches look reasonable
Gleb Natapov wrote:
On Thu, Jan 21, 2010 at 07:48:23PM +0800, Liu, Jinsong wrote:
From cb997030cba02e7e74a29b3d942aeba9808ed293 Mon Sep 17 00:00:00
2001
From: Liu, Jinsong jinsong@intel.com
Date: Fri, 22 Jan 2010 03:18:46 +0800
Subject: [PATCH] Setup vcpu add/remove
Hi, Avi
Recently I want to update hvm vcpu add/remove feature of KVM.
I go through qemu-kvm, find that original boch vbios code (i.e,
qemu-kvm/kvm/bios/acpi-dsdt.asl, ...) has been removed.
Now qemu-kvm use seabios git repo
http://git.kernel.org/?p=virt/kvm/seabios.git;a=summary as its vbios,
Avi Kivity wrote:
On 12/16/2009 12:55 PM, Liu, Jinsong wrote:
Hi, Avi
Recently I want to update hvm vcpu add/remove feature of KVM.
I go through qemu-kvm, find that original boch vbios code (i.e,
qemu-kvm/kvm/bios/acpi-dsdt.asl, ...) has been removed.
Now qemu-kvm use seabios git repo
Gleb Natapov wrote:
On Wed, Dec 16, 2009 at 06:55:47PM +0800, Liu, Jinsong wrote:
Hi, Avi
Recently I want to update hvm vcpu add/remove feature of KVM.
I go through qemu-kvm, find that original boch vbios code (i.e,
qemu-kvm/kvm/bios/acpi-dsdt.asl, ...) has been removed.
Now qemu-kvm
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