I'm updating this patch, by doing this, UP booting of 32bit ACPI MP HAL Windows
is fixed.
Signed-off-by: Qing He <[EMAIL PROTECTED]>
qemu/qemu-kvm.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/qemu/qemu-kvm.c b/qemu/qemu-kvm.c
index 3fc32f7..d07af9f 100644
-
Hi Rusty,
Comments inline...
On Fri, 2007-08-17 at 11:25 +1000, Rusty Russell wrote:
>
> Transport has several parts. What the hypervisor knows about (usually
> shared memory and some interrupt mechanism and possibly "DMA") and what
> is convention between users (eg. ringbuffer layouts). Whet
On Thu, 2007-08-16 at 19:13 -0400, Gregory Haskins wrote:
> Here is the v3 release of the patch series for a generalized PV-IO
> infrastructure. It has v2 plus the following changes:
Hi Gregory,
This is a lot of code. I'm having trouble taking it all in, TBH. It
might help me if we cou
Hi Avi,
If you are fine with macro then attached are the updated patches for
"jmp rel" & "jmp rel short" instruction emulation.
On Thu, 2007-08-16 at 13:34 -0700, Nitin A Kamble wrote:
> Avi,
> In my opinion converting this small function to file-scope function,
> would make code look ugl
Hi Avi,
Attached is a patch to implement instruction:
push reg (opcode 0x50 - 0x57)
Please apply or comment.
--
Thanks & Regards,
Nitin
Open Source Technology Center, Intel Corporation
-
The mind is like a parachute;
Hi Avi,
Attached is the patch to implement "and al imm8", "and ax imm16" & "
and eax imm32" instructions.
Please apply or comment.
--
Thanks & Regards,
Nitin
Open Source Technology Center, Intel Corporation
-
The mind is like a par
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
arch/x86_64/kernel/io_apic.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index d8bfe31..6bf8794 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86
PVBUS allows VMM agnostic PV drivers to discover/configure virtual resources
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
drivers/kvm/Kconfig | 10 +
drivers/kvm/Makefile |3
drivers/kvm/kvm.h|4
drivers/kvm/kvm_main.c |4
drivers/kvm/pvbus_host.c |
On Thu, 2007-08-16 at 17:58 +0200, Laurent Vivier wrote:
> [PATCH 3/3] introduce "account modifiers" mechanism in the kernel allowing a
> module to modify the collected accounting for a given task. This
> implementation
> is based on the "preempt_notifier". "account_system_time()" and
> "account_u
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
drivers/kvm/Kconfig |5
drivers/kvm/Makefile |2
drivers/kvm/ioqnet_host.c | 566 +
3 files changed, 573 insertions(+), 0 deletions(-)
diff --git a/drivers/kvm/Kconfig b/drive
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
drivers/kvm/kvm.h |1 +
drivers/kvm/mmu.c | 12
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 9934f11..05d5be1 100755
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/k
IOQ is a generic shared-memory-queue mechanism that happens to be friendly
to virtualization boundaries. Note that it is not virtualization specific
due to its flexible transport layer.
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
include/linux/ioq.h | 176 +++
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
drivers/kvm/Kconfig | 28 +++
drivers/kvm/Makefile |3
drivers/kvm/ioq.h | 39 +
drivers/kvm/ioq_guest.c | 195 +++
drivers/kvm/pvbus.h | 63 +++
drivers/kvm/pvbus_guest.c |
IOQ is a shared-memory-queue interface for implmenting PV driver
communication.
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
drivers/kvm/Kconfig|5 +
drivers/kvm/Makefile |3
drivers/kvm/ioq.h | 12 +-
drivers/kvm/ioq_host.c | 365
We can add a IOQNET loop-back device and register it with the PVBUS to test
many aspects of the system (IOQ, PVBUS, and IOQNET itself).
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
drivers/net/Kconfig | 10 +
drivers/net/ioqnet/Makefile |3
drivers/net/ioqnet/loopbac
Signed-off-by: Gregory Haskins <[EMAIL PROTECTED]>
---
drivers/net/Kconfig | 10 +
drivers/net/Makefile|2
drivers/net/ioqnet/Makefile | 11 +
drivers/net/ioqnet/driver.c | 658 +++
include/linux/ioqnet.h | 44 +++
5 files c
PV usually comes in two flavors: device PV, and "core" PV. The existing PV
ops deal in terms of the latter. However, it would be useful to add an
interface for a virtual bus with provisions for discovery/configuration of
backend PV devices. Often times it is desirable to run PV devices even if
Here is the v3 release of the patch series for a generalized PV-IO
infrastructure. It has v2 plus the following changes:
1) The big changes is that PVBUS is now based on the bus/device_register
APIs. The code is inspired by the lguest_bus except it has been decoupled
from the hypervisor.
On 8/16/07, Duncan McQueen <[EMAIL PROTECTED]> wrote:
> According to the Guest OS status, all Windows OSes seem to fail on
> AMD64. Is this still the case?
>
> Thanks,
>
> Duncan McQueen
>
Starting with KVM-34, it has been improved from "crashing" to
"not-so-stable" status. Now it kinda works, bu
I have been attempting to get Windows Server 2003 running under KVM and
am having some difficulty in doing so. I have tried it on both AMD and
Intel-based machines and it crashes on each. Below is some basic
information about my setup followed by the output from the crashes.
=
CPU Model: In
Allow user to override the list of available alarm timers and their
priority. The format of the options is -clock clk1,clk2,...
Signed-off-by: Luca Tettamanti <[EMAIL PROTECTED]>
---
qemu/vl.c | 90 --
1 files changed, 72 insertions(+), 18 deletio
Hello,
in reply to this mail I will send a serie of 4 patches that cleans up and
expands
the alarm timer handling in QEMU. Patches apply to current kvm-userspace tree,
but I think I can rebase it to QEMU svn if desired.
Patch 1 is mostly a cleanup of the existing code; instead of having multiple
Make the alarm code modular, removing #ifdef from the generic code and
abstract a common interface for all the timer. The result is functionally
equivalent to the old code.
Signed-off-by: Luca Tettamanti <[EMAIL PROTECTED]>
---
qemu/vl.c | 292 +--
If DYNAMIC_TICKS is defined qemu does not attepmt to generate SIGALRM at a
constant rate. Rather, the system timer is set to generate SIGALRM only
when it is needed. DYNAMIC_TICKS reduces the number of SIGALRMs sent to
idle dynamic-ticked guests.
Original patch from Dan Kenigsberg <[EMAIL PROTECTED
Linux operates the HPET timer in legacy replacement mode, which means that
the periodic interrupt of the CMOS RTC is not delivered (qemu won't be able
to use /dev/rtc). Add support for HPET (/dev/hpet) as a replacement for the
RTC; the periodic interrupt is delivered via SIGIO and is handled in the
On Thu, Aug 16, 2007 at 01:05:41PM -0400, Ben Taylor wrote:
> Personally, I'm not sure why we wouldn't just write out the command line
> data to a file tied to the primary image file
What about a compatible change to the file format: the last 1024 bytes
are either undefined, or, if a certain mark
Avi,
In my opinion converting this small function to file-scope function,
would make code look ugly. I think the earlier Macro definition was
better.
On Thu, 2007-08-16 at 03:25 -0700, Avi Kivity wrote:
> > + inline void jmp_rel(int rel)
> > + {
> > + _eip += (int)(rel
According to the Guest OS status, all Windows OSes seem to fail on
AMD64. Is this still the case?
Thanks,
Duncan McQueen
-
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? S
Cam Macdonell wrote:
> Avi Kivity wrote:
>> Jorge Lucángeli Obes wrote:
Thanks for the help, that compiled the userspace part. I need the
new
kernel module (kvm-intel.ko), can I take it from the kernel tree some
way or do I have to use the whole KVM kernel?
>>> You s
On Mon, 13 Aug 2007 12:09:46 +0300
Avi Kivity <[EMAIL PROTECTED]> wrote:
> > get_msr_entry should be fine, cpu_save/cpu_load (used by savevm -
> > qemu/vl.c) may need a similar fix.
> >
> > The patch stops the "unhandled wrmsr", but reboot is still not
> > working (guest is stuck using 100% of the
"Jorge Lucángeli Obes" <[EMAIL PROTECTED]> wrote:
> I've been giving some thought to Anthony's idea:
>
> http://kvm.qumranet.com/kvmwiki/Specs/StoringCommandLineInImage
>
> However, maybe I'm just too much on vacations, but I don't seem to
> come up with a nice way of doing this. Everythin
On Thu, 2007-16-08 at 16:32 +0200, Gunther Persoons wrote:
> Hey,
>
> Is there already paravirtualizaton support in KVM? If so how can I enable it?
>
> Thankx
Right now as is my understanding paravirt in KVM is only a patch series
at http://hg.codemonkey.ws/kvm-paravirt
Not sure which kvm rele
Am 16.08.2007 um 01:52 schrieb Mark Williamson:
> I've missed some of the discussion, but wouldn't tar be an obvious
> choice? It
> can expand easily out to a directory hierarchy containing config
> file and
> multiple virtual disk files, there are standard tools that can
> manipulate it
>
[PATCH 4/4] Modify KVM to use the "account modifiers". KVM can now measure time
consumed by a Virtual Machine on a per-cpu basis and modify kernel statistics to
report this value.
Signed-off-by: Laurent Vivier <[EMAIL PROTECTED]>
--
- [EMAIL PROTECTED] --
"Softw
PATCH 2/4] like for cpustat, introduce the "guest" and "cguest" fields for the
tasks. Modify
signal_struct and task_struct. Modify /proc//stat to display these new
field
Signed-off-by: Laurent Vivier <[EMAIL PROTECTED]>
--
- [EMAIL PROTECTED] --
"Software is ha
[PATCH 3/3] introduce "account modifiers" mechanism in the kernel allowing a
module to modify the collected accounting for a given task. This implementation
is based on the "preempt_notifier". "account_system_time()" and
"account_user_time()" can call functions registered by a module to modify the
[PATCH 1/4] as modern CPUs introduce a third running state, after "user" and
"system", we need a new field, "guest", in cpustat to store the time used by
the CPU to run virtual CPU. Modify /proc/stat to display this new field.
Signed-off-by: Laurent Vivier <[EMAIL PROTECTED]>
--
- [EM
The aim of these four patches is to introduce Virtual Machine time accounting.
[PATCH 1/4] as modern CPUs introduce a third running state, after "user" and
"system", we need a new field, "guest", in cpustat to store the time used by
the CPU to run virtual CPU. Modify /proc/stat to display this new
Avi Kivity wrote:
> Jorge Lucángeli Obes wrote:
>>> Thanks for the help, that compiled the userspace part. I need the new
>>> kernel module (kvm-intel.ko), can I take it from the kernel tree some
>>> way or do I have to use the whole KVM kernel?
>>>
>> You should be able to compile it withou
Hey,
Is there already paravirtualizaton support in KVM? If so how can I enable it?
Thankx
-
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? Stop.
Now Search log events and c
this allows running 64-bit Windows.
Signed-off-by: Sheng Yang <[EMAIL PROTECTED]>
---
qemu/qemu-kvm.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/qemu/qemu-kvm.c b/qemu/qemu-kvm.c
index 3fc32f7..af7b1d8 100644
--- a/qemu/qemu-kvm.c
+++ b/qemu/qemu-kvm.c
@@ -516,8 +
Hi,
I've tested the bios.bin with Windows XP as well and I can confirm
this actually fixes BUG 1772966 for me.
Will this be integrated in kvm-36?
Cheers
Gildas
2007/8/16, Jorge Lucángeli Obes <[EMAIL PROTECTED]>:
> On 8/14/07, Igor Lvovsky <[EMAIL PROTECTED]> wrote:
> > I attached the patch for
Nitin A Kamble wrote:
> Hi Avi,
> I modified the patch as per your suggestions. Attached is the update
> patch for the "jmp rel" instruction. Also the "jmp rel short" patch
> would go on top of it.
>
>
> + inline void jmp_rel(int rel)
> + {
> + _eip += (int)(rel);
> +
Yang, Sheng wrote:
> These two patches fix CR8 support for x64 Windows. Now when writing to
> CR8 in the guest OS, we exit to userspace and update tpr in qemu apic
> emulation.
> We can boot x64 Windows XP with these patches now.
>
>
Applied both, thanks. I split the userspace patch into the l
Matthew Kent wrote:
> ACPI: no DMI BIOS year, acpi=force is required to enable ACPI
>
>
Well, we now have the bios in kvm-userspace.git (under bios/). If
someone wants a go at adding DMI to the bios, it's waiting for you.
--
Do not meddle in the internals of kernels, for they are subtle and
Luca,
One more comment on your patch: the logic in the following condition
does not fit the comment bellow it.
On Mon, Aug 13, 2007 at 10:37:41PM +0200, Luca Tettamanti wrote:
> +if (use_dynamic_ticks() && dynticks_create_timer()) {
> +/* dynticks disabled or failed to create
Hi,Avi
Do you see any timer issue on Lapic5?
On lapic5 I found that linux guest has a big time lag while running kernel
build.
With network time the time cost is about 450s, but guest timer reports 899s.
I didn't meet the issue on lapic3.
Thanks
Yunfeng
>-Original Message-
>From: [EMAI
Hi, Avi
In my testing for lapic5, I can boot Windows guest with UP ACPI HAL.
And I cannot boot Windows Guest with SMP ACPI HAL even with enabling
smp=1
Thanks
Yunfeng
>This is now done, containing the following changes:
>
>- rename 'struct kvm_ioctl_pic' to 'struct kvm_pic_state'
>- rename 'struc
Sylvain Petreolle wrote:
>> - Message d'origine
>> De : Avi Kivity <[EMAIL PROTECTED]>
>> À : [EMAIL PROTECTED]
>> Cc : kvm-devel@lists.sourceforge.net; Jorge Lucángeli Obes <[EMAIL
>> PROTECTED]>
>> Envoyé le : Jeudi, 16 Août 2007, 7h23mn 16s
>> Objet : Re: [Qemu-devel] Re: [kvm-devel] M
>> btw: Rusty, I tried to apply the new-io-lguest* patches and they
>failed
>> to apply cleanly.
>> What base repo do you use for that?
>
>Sorry, with all the movement of getting lguest in tree, those patches
>have rotted slightly (particularly the new-io-lguest-readwrite.patch
>which needs a compl
- Message d'origine
De : Avi Kivity <[EMAIL PROTECTED]>
À : [EMAIL PROTECTED]
Cc : kvm-devel@lists.sourceforge.net; Jorge Lucángeli Obes <[EMAIL PROTECTED]>
Envoyé le : Jeudi, 16 Août 2007, 7h23mn 16s
Objet : Re: [Qemu-devel] Re: [kvm-devel] Making qemu images executable (and
store comman
Slohm Gadaburi wrote:
> hi..
>
> so I've compiled kvm-35 on Ubuntu 7.04.
> i really had NO troubles, thanks to Koen and his great apt-get list.
> and indeed now when I was running, I had the "QEMU\KVM" banner.
>
> so I reinstalled RH9.0.
>
> On 8/15/07, Koen de Jonge (ProcoliX) <[EMAIL PROTECTED]>
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