Hello all,
I'm working on hotplug pci multifunction.
1. qemu cmdline:
./x86_64-softmmu/qemu-system-x86_64 -snapshot -m 2000
/home/kvm_autotest_root/images/rhel61-64-virtio.qcow2 -vnc :0 -monitor
unix:/tmp/a,server,nowait --enable-kvm -net none
2. script to add virtio-blk devices:
for i in `s
On Fri, Sep 09, 2011 at 03:08:21AM -0400, Amos Kong wrote:
> Hello all,
>
> I'm working on hotplug pci multifunction.
>
> 1. qemu cmdline:
> ./x86_64-softmmu/qemu-system-x86_64 -snapshot -m 2000
> /home/kvm_autotest_root/images/rhel61-64-virtio.qcow2 -vnc :0 -monitor
> unix:/tmp/a,server,nowa
Vivek Goyal wrote:
> So you are using both RHEL 6.0 in both host and guest kernel? Can you
> reproduce the same issue with upstream kernels? How easily/frequently
> you can reproduce this with RHEL6.0 host.
Guests were CentOS6.0.
I have only RHEL6.0 and RHEL6.1 test results now.
I want to try s
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 (1<<11)
> >>> #define MSR_IA32_APICBASE_BASE (0xf<<12)
> >>>
> >>
Based on the discussions over the last couple of weeks
I have updated the device fd file layout proposal and
tried to specify it a bit more formally.
===
1. Overview
This specification describes the layout of device files
used in t
Meant to identify the changes in v2 of this proposal:
v2:
-removed PCI_INFO record type
-removed PCI_BAR_INFO record type
-PCI_CONFIG_SPACE is now a sub-record/property of a REGION
-removed physical address from region and made it
a subrecord/property of a REGION
-added PCI_BAR_
On Thu, Sep 01, 2011 at 02:27:49PM -0600, emun...@mgebm.net wrote:
> On Thu, 01 Sep 2011 14:24:12 -0500, Anthony Liguori wrote:
> >On 08/30/2011 07:26 AM, Marcelo Tosatti wrote:
> >>On Mon, Aug 29, 2011 at 05:27:11PM -0600, Eric B Munson wrote:
> >>>Currently, when qemu stops a guest kernel that gu
On Fri, 2011-09-09 at 10:26 +0800, Xiao Guangrong wrote:
> On 08/18/2011 11:08 PM, Avi Kivity wrote:
> > On 08/18/2011 12:35 AM, Sasha Levin wrote:
> >> On Thu, 2011-08-18 at 09:13 +0300, Pekka Enberg wrote:
> >> > Hi,
> >> >
> >> > On Thu, Aug 18, 2011 at 6:06 AM, Xiao Guangrong
> >> >wrote:
On Fri, Sep 9, 2011 at 10:00 AM, Takuya Yoshikawa
wrote:
> Vivek Goyal wrote:
>
>> So you are using both RHEL 6.0 in both host and guest kernel? Can you
>> reproduce the same issue with upstream kernels? How easily/frequently
>> you can reproduce this with RHEL6.0 host.
>
> Guests were CentOS6.0.
On Fri, Sep 09, 2011 at 06:00:28PM +0900, Takuya Yoshikawa wrote:
[..]
>
> >
> > - Even if there are close cooperators, these queues are merged and they
> > are treated as single queue from slice point of view. So cooperating
> > queues should be merged and get a single slice instead of star
On Thu, Sep 08, 2011 at 06:11:07PM +0800, Zhi Yong Wu wrote:
> Note:
> 1.) When bps/iops limits are specified to a small value such as 511
> bytes/s, this VM will hang up. We are considering how to handle this senario.
You can increase the length of the slice, if the request is larger than
s
On Wed, Sep 07, 2011 at 04:41:34PM +0300, Avi Kivity wrote:
> Some mindless emulator cleanups while waiting for autotest.
>
> Avi Kivity (6):
> KVM: x86 emulator: simplify emulate_2op_SrcV()
> KVM: x86 emulator: simplify emulate_2op_cl()
> KVM: x86 emulator: simplify emulate_2op_cl()
> KVM
On 9/8/11 9:25 PM, "Sridhar Samudrala" wrote:
> On 9/8/2011 8:00 PM, Roopa Prabhu wrote:
>>
>>
>> On 9/8/11 12:33 PM, "Michael S. Tsirkin" wrote:
>>
>>> On Thu, Sep 08, 2011 at 12:23:56PM -0700, Roopa Prabhu wrote:
> I think the main usecase for passthru mode is to assign a SR-IOV VF t
Hello Nadav Har'El,
We are using qemu-kvm with nested virtualisation (two guest levels).
The 1st-level guest sporadicly crashes on start-up of 2nd level
guest (in BIOS). We have now found out that it always crashes with
parameter "no-kvm-irqchip" set.
Do you have any idea what the problem is? An
On 9/8/11 10:55 PM, "Michael S. Tsirkin" wrote:
> On Thu, Sep 08, 2011 at 07:53:11PM -0700, Roopa Prabhu wrote:
Phase 1: Goal: Enable hardware filtering for all macvlan modes
- In macvlan passthru mode the single guest virtio-nic connected will
receive traffic that he
On Fri, 2011-09-09 at 10:32 +0300, Michael S. Tsirkin wrote:
> On Fri, Sep 09, 2011 at 03:08:21AM -0400, Amos Kong wrote:
> > Hello all,
> >
> > I'm working on hotplug pci multifunction.
> >
> > 1. qemu cmdline:
> > ./x86_64-softmmu/qemu-system-x86_64 -snapshot -m 2000
> > /home/kvm_autotest_r
Am 09.09.2011 08:38, schrieb Mihamina Rakotomandimby:
How many byte is a page?
Typically, unless you use hugepages, a page is 4 KiB = 4096 Byte.
--
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pci/pcie hot plug needs clean up for multifunction hotplug in long term.
Only single function device case works. Multifunction case is broken somwehat.
Especially the current acpi based hotplug should be replaced by
the standardized hot plug controller in long term.
On Fri, Sep 09, 2011 at 03:08:2
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 (1<<11)
> #define MSR_IA32_APICBASE_BASE
On Fri, Sep 9, 2011 at 12:52 PM, Thomas Treutner wrote:
> Am 09.09.2011 08:38, schrieb Mihamina Rakotomandimby:
>>
>> How many byte is a page?
>
> Typically, unless you use hugepages, a page is 4 KiB = 4096 Byte.
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body o
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 (1<<11)
> #define MSR_IA32_APICBASE_BASE
On Thu, Sep 08, 2011 at 12:48:02PM +0200, Jan Kiszka wrote:
> Resolve all unneeded deviations from upstream code. No functional
> changes.
>
> Signed-off-by: Jan Kiszka
> ---
> hw/pci.c | 11 +++
> hw/pci.h |5 -
> 2 files changed, 11 insertions(+), 5 deletions(-)
Applied, tha
On Thu, Sep 08, 2011 at 12:51:31PM +0200, Jan Kiszka wrote:
> Factor out apic_next_timer from apic_timer_update. The former can then
> be used to update next_timer without actually starting the qemu timer.
> KVM's in-kernel APIC model will make use of it.
>
> Signed-off-by: Jan Kiszka
Applied bo
On Fri, Sep 09, 2011 at 09:38:23AM +0300, Mihamina Rakotomandimby wrote:
> Hi all,
>
> Running an Ubuntu Natty where I launched 3 Xubuntu and 1 win 7, I cat see:
> /sys/kernel/mm/ksm/full_scans: 34
> /sys/kernel/mm/ksm/pages_shared: 8020
> /sys/kernel/mm/ksm/pages_sharing: 36098
> /sys/kernel/mm/k
On Fri, Sep 09, 2011 at 10:05:01AM -0700, Alex Williamson wrote:
> On Fri, 2011-09-09 at 10:32 +0300, Michael S. Tsirkin wrote:
> > On Fri, Sep 09, 2011 at 03:08:21AM -0400, Amos Kong wrote:
> > > Hello all,
> > >
> > > I'm working on hotplug pci multifunction.
> > >
> > > 1. qemu cmdline:
> >
On Sat, Sep 10, 2011 at 02:11:36AM +0800, Liu, Jinsong wrote:
> 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_IA3
>>
>> 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.
>
>
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