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
Rusty Russell wrote:
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
On Fri, 2007-08-17 at 01:26 -0400, Gregory Haskins wrote:
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
Bugs item #1776078, was opened at 2007-08-17 16:24
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=1776078group_id=180599
Please note that this message will contain a full copy of
Bugs item #1776079, was opened at 2007-08-17 16:25
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=1776079group_id=180599
Please note that this message will contain a full copy of
On Fri, 2007-08-17 at 09:35 +0200, Laurent Vivier wrote:
Rusty Russell wrote:
Hi Laurent,
Hi Rusty,
how are your puppies ?
They're getting a little fat, actually. Too many features ...
- remove PATCH 3, and add in task_struct a ktime vtime where we accumulate
guest time (by calling
Hi, all,
This is today's KVM test result against kvm.git
9bcbb7df435e154b148662df3721f71847a9342c and kvm-userspace.git
c7fcfd9cb8bae04a16545d67edec5582fe084246.
We found host crash issues on both PAE and IA32e.
1. Host crash when Save/Restore 64bits guest at 64bits platform
Rusty Russell wrote:
On Fri, 2007-08-17 at 09:35 +0200, Laurent Vivier wrote:
Rusty Russell wrote:
Hi Laurent,
Hi Rusty,
how are your puppies ?
They're getting a little fat, actually. Too many features ...
- remove PATCH 3, and add in task_struct a ktime vtime where we accumulate
Hi,
I would like to ask a question about how Qemu handle interrupt in user space.
I would like to understand how Qemu catch hardware interrupt generated by
real (host) peripheral.
I look at the Qemu code, (vl.c : main_loop and main_loop_wait) and I can't
identify where Qemu listens and catches the
This is another way to compute guest time... I remove the account modifiers
mechanism and call directly account_guest_time() from account_system_time().
account_system_time() computes user, system and guest times according value
accumulated in vtime (a ktime_t) in task_struct by the virtual
KVM updates vtime in task_struct to allow account_guest_time() to modify user,
system and guest time in cpustat accordingly.
Index: kvm/drivers/kvm/Kconfig
===
--- kvm.orig/drivers/kvm/Kconfig2007-08-17 10:24:46.0
Nitin A Kamble wrote:
Hi Avi,
Attached is the patch to implement and al imm8, and ax imm16
and eax imm32 instructions.
Please apply or comment.
Applied, thanks.
Please keep opcodes in sorted order, and don't post patches in dos format.
--
Do not meddle in the internals of
Jindrich Makovicka wrote:
On Mon, 13 Aug 2007 12:09:46 +0300
Avi Kivity avi-atKUWr5tajBWk0Htik3J/[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
This kernel option is already set unfortunately :(
On 8/17/07, Avi Kivity [EMAIL PROTECTED] wrote:
Daniel Paquet wrote:
Well im still playing with this darn error, and in fact I am even
starting to think that this is my cause of kicker crash. Im getting my
logs filled with
rtc: lost
Yang, Sheng wrote:
this allows running 64-bit Windows.
Applied, thanks.
--
Do not meddle in the internals of kernels, for they are subtle and quick to
panic.
-
This SF.net email is sponsored by: Splunk Inc.
Still
Ben Taylor wrote:
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
Duncan McQueen wrote:
According to the Guest OS status, all Windows OSes seem to fail on
AMD64. Is this still the case?
I regularly run Windows on AMD machines.
--
Do not meddle in the internals of kernels, for they are subtle and quick to
panic.
He, Qing wrote:
I'm updating this patch, by doing this, UP booting of 32bit ACPI MP HAL
Windows is fixed.
Amended previous commit -- thanks.
--
Do not meddle in the internals of kernels, for they are subtle and quick to
panic.
[EMAIL PROTECTED] wrote:
Hi,
I would like to ask a question about how Qemu handle interrupt in user space.
I would like to understand how Qemu catch hardware interrupt generated by
real (host) peripheral.
I look at the Qemu code, (vl.c : main_loop and main_loop_wait) and I can't
identify
Laurent Vivier wrote:
- remove PATCH 3, and add in task_struct a ktime vtime where we accumulate
guest time (by calling something like guest_enter() and guest_exit() from
the
virtualization engine), and when in account_system_time() we have cputime
vtime we substrate vtime from
Laurent Vivier wrote:
This is another way to compute guest time... I remove the account modifiers
mechanism and call directly account_guest_time() from account_system_time().
account_system_time() computes user, system and guest times according value
accumulated in vtime (a ktime_t) in
Avi Kivity wrote:
Laurent Vivier wrote:
- remove PATCH 3, and add in task_struct a ktime vtime where we
accumulate
guest time (by calling something like guest_enter() and guest_exit() from
the
virtualization engine), and when in account_system_time() we have cputime
vtime we
On 8/17/07, Avi Kivity [EMAIL PROTECTED] wrote:
That page doesn't work for me -- it probably expects some HTTP POST
data. Can you set down instructions to reproduce? (i.e. starting from
java.sun.com or similar)
Sure.
1) go to http://java.com
2) click the big green FREE JAVA DOWNLOAD
Now,
Avi Kivity wrote:
Laurent Vivier wrote:
KVM updates vtime in task_struct to allow account_guest_time() to modify
user,
system and guest time in cpustat accordingly.
--- kvm.orig/drivers/kvm/Kconfig 2007-08-17 10:24:46.0 +0200
+++ kvm/drivers/kvm/Kconfig 2007-08-17
Am Freitag, 17. August 2007 schrieb Laurent Vivier:
The normal user/system accounting has the same issue, no? Whereever we
happen to land (kernel or user) gets the whole tick.
Yes... but perhaps I should rewrite this too ;-)
If you look further, you will see, that this was actually
On Fri, 2007-08-17 at 17:43 +1000, Rusty Russell wrote:
Sure, these discussions can get pretty esoteric. The question is
whether you want a point-to-point transport (as we discuss here), or an
N-way. Lguest has N-way, but I'm not convinced it's worthwhile, as
there's some overhead
Avi Kivity wrote:
[...]
The normal user/system accounting has the same issue, no? Whereever we
happen to land (kernel or user) gets the whole tick.
So I think it is okay to have the same limitation for guest time.
So this is how it looks like.
PATCH 1 and 2 are always a prerequisite.
Hi,
I build kvm-35 from tarball successfully on my Macbook core2due with a
2.6.22.3 kernel, Ubuntu 7.04. But when I try to start kvm with a Windows XP
image, it gets crushed with a unhandled vm exit: 0x9 error. Here are the
last 2 lines from dmesg:
kvm: guest NX capability removed
On Fri, 2007-08-17 at 22:38 +0800, Weiyang Chen wrote:
Hi,
I build kvm-35 from tarball successfully on my Macbook core2due with
a 2.6.22.3 kernel, Ubuntu 7.04. But when I try to start kvm with a
Windows XP image, it gets crushed with a unhandled vm exit: 0x9
error. Here are the last 2
H E.R,E WE GO A'GAIN!
T H-E B I'G O.N.E BE,FORE T,H-E SEPTEMB E*R.RALLY!
T*H'E MARKE*T IS A'BOUT TO P.O'P_, A-N,D SO IS E+X+M-T_!
Fir,m: EX*CH.ANGE MO,BILE T*E_L,E (Oth.er O,T C': E.XMT.PK)
Tic.k: E*X+M,T
A*s-k+: 0-.,0-8
5--day pote-ntial : 0'.,4-0
T'h,i*s a gre_at opport_unit'y to at le*ast
Hi All,
Below is how I installed kvm-35 on my debian etch installation, it may
be included in the wiki :)
I installed the amd64 version of debian 4.0 r0 on my amd4800+
I did all 'apt-get update' and 'apt-get upgrade' steps to get the system
updated with all latest patches.
And off course I did
On 8/13/07, Avi Kivity [EMAIL PROTECTED] wrote:
Luca Tettamanti wrote:
The patch stops the unhandled wrmsr, but reboot is still not working
(guest is stuck using 100% of the CPU). The last working userspace is
KVM-28, and I tested it with recent kernel modules. Any idea on this
one?
Hi all,
here is a list of Supported Guests:
http://kvm.qumranet.com/kvmwiki/Guest_Support_Status
The tables are a bit unclear to me, I will explain using the 'Debian
Etch' example.
The top line of the table states:
Guest: Debian Etch
Guest bitness: 32/64
Host version: kvm-29
Host cpu: Intel
Looking forward to it:-)
2007/8/17, Anthony Liguori [EMAIL PROTECTED]:
On Thu, 2007-08-16 at 16:32 +0200, Gunther Persoons wrote:
Hey,
Is there already paravirtualizaton support in KVM? If so how can I enable
it?
I've got a new series that I'll be posting in a couple of days.
On Fri, 2007-08-17 at 05:24 -0700, Avi Kivity wrote:
A file scope function would indeed be uglier. But the macro has more
serious problems; it's impossible to understand how variables are
affected since nobody expects function local variables whose address
is
not taken to change after
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 have been rebased on QEMU
CVS.
Patch 1 is mostly a cleanup of the existing code; instead of having multiple
#ifdefs to handle different timers scattered all over the
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
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]
---
vl.c | 72 +++
1 file changed, 72 insertions(+)
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
On 8/18/07, Luca Tettamanti [EMAIL PROTECTED] wrote:
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 have been rebased on QEMU
CVS.
Patch 1 is mostly a cleanup of the existing code; instead of having multiple
On 8/18/07, Christian MICHON [EMAIL PROTECTED] wrote:
there's a typo line 1432 on vl.c after applying all 4 patches
(missing ';')
Ops...
beyond this small typo, I managed to include this in a win32 qemu build.
is there a specific practical test to see the improvement in a linux guest
when
H,E'R E WE GO AGAI_N!
T-H-E B+I*G O,N.E BE*FORE T+H'E S.E.PTEMBER.RALLY!
T_H E MARKE-T IS ABO.UT TO P-O_P+, A_N_D SO IS E.X+M,T_!
Fir.m: EXC. HANGE MOB ILE T'E,L*E (Ot_her O-T+C-: EXM-T.PK)
Tick,: E+X,M T
A+s.k-: 0'. 1.0 (+25.00+_%) (+U-P TO 2_5 % in 1 d'a,y')
5 -day po,t,ential:
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