On Sat, Mar 16, 2013 at 09:49:07PM +0100, Jan Kiszka wrote:
> From: Jan Kiszka
>
> If the guest didn't take the last APIC timer interrupt yet and generates
> another one on top, e.g. via periodic mode, we do not block the VCPU
> even if the guest state is halted. The reason is that
> apic_has_pen
On Fri, Mar 15, 2013 at 09:45:15AM +0800, Asias He wrote:
> Before we start scsi target scanning, we need to set the
> VIRTIO_CONFIG_S_DRIVER_OK flag so the device can do setup properly.
>
> This fix a bug when booting tcm_vhost with seabios.
>
> Signed-off-by: Asias He
> Acked-by: Paolo Bonzini
On Fri, Mar 15, 2013 at 09:45:16AM +0800, Asias He wrote:
> Device needs the exact size of these data structure. Prevent padding.
>
> This fixes guest hang when booting seabios + tcm_vhost.
>
> Signed-off-by: Asias He
Acked-by: Michael S. Tsirkin
> ---
> src/virtio-scsi.h | 4 ++--
> 1 file
On Fri, Mar 15, 2013 at 04:04:59PM +0800, Yang Zhang wrote:
> From: Yang Zhang
>
> when virtual interrupt delivery avaliable, register a rtc eoi notifier
> to force vmexit when writing eoi for rtc interupt
>
> Signed-off-by: Yang Zhang
> ---
> virt/kvm/ioapic.c | 26 +
On Fri, Mar 15, 2013 at 04:05:00PM +0800, Yang Zhang wrote:
> From: Yang Zhang
>
> Current interrupt coalescing logci which only used by RTC has conflict
> with Posted Interrupt.
> This patch introduces a new mechinism to use eoi to track interrupt:
> When delivering an interrupt to vcpu, the nee
On 2013-03-17 09:47, Gleb Natapov wrote:
> On Sat, Mar 16, 2013 at 09:49:07PM +0100, Jan Kiszka wrote:
>> From: Jan Kiszka
>>
>> If the guest didn't take the last APIC timer interrupt yet and generates
>> another one on top, e.g. via periodic mode, we do not block the VCPU
>> even if the guest sta
From: Jan Kiszka
This adds reporting of VMCS shadowing, #VE, IA32_SMBASE, unrestricted
VMWRITE and fixes the range of the MSEG revision ID.
Signed-off-by: Jan Kiszka
---
scripts/kvm/vmxcap |6 +-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/scripts/kvm/vmxcap b/script
On Sun, Mar 17, 2013 at 11:45:34AM +0100, Jan Kiszka wrote:
> On 2013-03-17 09:47, Gleb Natapov wrote:
> > On Sat, Mar 16, 2013 at 09:49:07PM +0100, Jan Kiszka wrote:
> >> From: Jan Kiszka
> >>
> >> If the guest didn't take the last APIC timer interrupt yet and generates
> >> another one on top, e
On Fri, Mar 15, 2013 at 09:14:04AM +0800, Asias He wrote:
> Hello Nicholas & Michael,
>
> Could any of you pick this series up?
>
> Changes in v3
> - Add more comments
>
> Changes in v2
> - Use vq->private_data insteadof vs->vs_endpoint
> - Add label in vhost_scsi_clear_endpoint to simply unloc
Dear list,
I started with kvm. It is based on a gentoo system with kernel 3.7.10
and qemu 1.2.2-r3 from the gentoo portage.
I tried to assign a PCIe card to a guest system.
I followed the manual on
http://www.linux-kvm.org/page/How_to_assign_devices_with_VT-d_in_KVM
And after I rebooted the syst
ubuf info allocator uses guest controlled head as an index,
so a malicious guest could put the same head entry in the ring twice,
and we will get two callbacks on the same value.
To fix use upend_idx which is guaranteed to be unique.
Reported-by: Rusty Russell
Signed-off-by: Michael S. Tsirkin
C
Gleb Natapov wrote on 2013-03-17:
> On Fri, Mar 15, 2013 at 04:05:00PM +0800, Yang Zhang wrote:
>> From: Yang Zhang
>>
>> Current interrupt coalescing logci which only used by RTC has conflict
>> with Posted Interrupt.
>> This patch introduces a new mechinism to use eoi to track interrupt:
>> Whe
On Sun, 2013-03-17 at 11:40 +0100, Matthias Fechner wrote:
> Dear list,
>
> I started with kvm. It is based on a gentoo system with kernel 3.7.10
> and qemu 1.2.2-r3 from the gentoo portage.
> I tried to assign a PCIe card to a guest system.
>
> I followed the manual on
> http://www.linux-kvm.org
On Sat, Mar 16, 2013 at 11:23:16AM +0100, Jan Kiszka wrote:
> From: Jan Kiszka
>
> The basic idea is to always transfer the pending event injection on
> vmexit into the architectural state of the VCPU and then drop it from
> there if it turns out that we left L2 to enter L1.
>
> VMX and SVM are
On Sat, Mar 16, 2013 at 11:23:15AM +0100, Jan Kiszka wrote:
> From: Jan Kiszka
>
> Check if the interrupt or NMI window exit is for L1 by testing if it has
> the corresponding controls enabled. This is required when we allow
> direct injection from L0 to L2
>
> Signed-off-by: Jan Kiszka
Reviewe
On Sun, Mar 17, 2013 at 02:57:09AM -0400, siddhesh phadke wrote:
> Hello,
>
> KVM uses __direct_map() to setup EPT entries for gfn->pfn mappings.
> Is it possible to map gfns of two different guest to same pfn using
> this function?
>
If you do it right it should be possible. Send your code. You
On Sun, Mar 17, 2013 at 01:09:09PM +, Zhang, Yang Z wrote:
> >> @@ -241,6 +341,8 @@ static int ioapic_deliver(struct kvm_ioapic *ioapic,
> >> int
> > irq)
> >>irqe.level = 1;
> >>irqe.shorthand = 0;
> >> + rtc_irq_update(ioapic, &irqe, irq);
> >> +
> > Do it once when GSI is configure
Hi Alex,
Am 17.03.2013 14:32, schrieb Alex Williamson:
> According to ark the CPU does not support VT-d:
>
> http://ark.intel.com/products/65694/Intel-Core-i3-3220T-Processor-3M-Cache-2_80-GHz
thanks for the link. Could to have reference you can search.
If I replace the CPU by a Intel Core i5-3
On Fri, Mar 15, 2013 at 09:45:14AM +0800, Asias He wrote:
> Asias He (2):
> virtio-scsi: Set _DRIVER_OK flag before scsi target scanning
> virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd}
Thanks. I pushed these patches.
-Kevin
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On 2013-03-17 14:45, Gleb Natapov wrote:
> On Sat, Mar 16, 2013 at 11:23:16AM +0100, Jan Kiszka wrote:
>> From: Jan Kiszka
>>
>> The basic idea is to always transfer the pending event injection on
>> vmexit into the architectural state of the VCPU and then drop it from
>> there if it turns out tha
On Fri, Mar 15, 2013 at 11:29:53PM +0800, Xiao Guangrong wrote:
> This patch tries to introduce a very simple and scale way to invalid all
> mmio sptes - it need not walk any shadow pages and hold mmu-lock
>
> KVM maintains a global mmio invalid generation-number which is stored in
> kvm->arch.mmi
On Sun, Mar 17, 2013 at 04:02:07PM +0100, Jan Kiszka wrote:
> On 2013-03-17 14:45, Gleb Natapov wrote:
> > On Sat, Mar 16, 2013 at 11:23:16AM +0100, Jan Kiszka wrote:
> >> From: Jan Kiszka
> >>
> >> The basic idea is to always transfer the pending event injection on
> >> vmexit into the architectu
On 2013-03-17 16:14, Gleb Natapov wrote:
> On Sun, Mar 17, 2013 at 04:02:07PM +0100, Jan Kiszka wrote:
>> On 2013-03-17 14:45, Gleb Natapov wrote:
>>> On Sat, Mar 16, 2013 at 11:23:16AM +0100, Jan Kiszka wrote:
From: Jan Kiszka
The basic idea is to always transfer the pending event
On Sun, Mar 17, 2013 at 04:17:19PM +0100, Jan Kiszka wrote:
> On 2013-03-17 16:14, Gleb Natapov wrote:
> > On Sun, Mar 17, 2013 at 04:02:07PM +0100, Jan Kiszka wrote:
> >> On 2013-03-17 14:45, Gleb Natapov wrote:
> >>> On Sat, Mar 16, 2013 at 11:23:16AM +0100, Jan Kiszka wrote:
> From: Jan Kis
On Fri, Mar 15, 2013 at 08:09:09PM -0400, Cole Robinson wrote:
> Some tests want extra arguments as enumerated in unittests.cfg,
> use them.
>
> unittests.cfg also has a few sections about invoking certains tests
> with different combinations of options, but x86-run doesn't do
> anything with that
From: "Michael S. Tsirkin"
Date: Sun, 17 Mar 2013 14:46:09 +0200
> ubuf info allocator uses guest controlled head as an index,
> so a malicious guest could put the same head entry in the ring twice,
> and we will get two callbacks on the same value.
> To fix use upend_idx which is guaranteed to b
On Sun, Mar 17, 2013 at 02:29:55PM -0400, David Miller wrote:
> From: "Michael S. Tsirkin"
> Date: Sun, 17 Mar 2013 14:46:09 +0200
>
> > ubuf info allocator uses guest controlled head as an index,
> > so a malicious guest could put the same head entry in the ring twice,
> > and we will get two ca
On Sat, Mar 16, 2013 at 12:50:49AM +0800, Lai Jiangshan wrote:
> At the point of up_out label in kvmppc_hv_setup_htab_rma(),
> srcu read lock is still held.
>
> We have to release it before return.
>
> Signed-off-by: Lai Jiangshan
> Cc: Marcelo Tosatti
> Cc: Gleb Natapov
> Cc: Alexander Graf
On 03/17/2013 11:25 AM, Gleb Natapov wrote:
> On Fri, Mar 15, 2013 at 08:09:09PM -0400, Cole Robinson wrote:
>> Some tests want extra arguments as enumerated in unittests.cfg,
>> use them.
>>
>> unittests.cfg also has a few sections about invoking certains tests
>> with different combinations of op
Zhang, Yang Z wrote on 2013-03-15:
> From: Yang Zhang
>
> The follwoing patches are adding the Posted Interrupt supporting to KVM:
> The first patch enables the feature 'acknowledge interrupt on vmexit'.Since
> it is required by Posted interrupt, we need to enable it firstly.
>
> And the subsequ
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