This problem still persists :( I have read a few articles about setting the
clocksource to acpi_pm and the guest was stable for a couple of days, then low
and behold the CPU on the guest started to climb too 100% and completely froze.
Only way to recover it was hard reset on the guest machine
On Wed, Mar 27, 2013 at 11:01:34AM +0800, Asias He wrote:
> On Tue, Mar 26, 2013 at 10:51:54PM +0200, Michael S. Tsirkin wrote:
> > On Tue, Mar 26, 2013 at 10:38:27AM +0800, Asias He wrote:
> > > On Mon, Mar 25, 2013 at 01:13:39PM +0200, Michael S. Tsirkin wrote:
> > > > On Mon, Mar 25, 2013 at 03:
On Tue, Mar 26, 2013 at 05:00:56PM +, Marc Zyngier wrote:
> --- a/arch/arm64/kernel/entry.S
> +++ b/arch/arm64/kernel/entry.S
> @@ -24,6 +24,7 @@
> #include
> #include
> #include
> +#include
> #include
> #include
> #include
> @@ -239,18 +240,18 @@ ENDPROC(el1_error_invalid)
> el1_
On 27/03/13 13:51, Catalin Marinas wrote:
> On Tue, Mar 26, 2013 at 05:00:56PM +, Marc Zyngier wrote:
>> --- a/arch/arm64/kernel/entry.S
>> +++ b/arch/arm64/kernel/entry.S
>> @@ -24,6 +24,7 @@
>> #include
>> #include
>> #include
>> +#include
>> #include
>> #include
>> #include
>> @
On Tue, Mar 26, 2013 at 05:00:57PM +, Marc Zyngier wrote:
> --- a/arch/arm64/mm/mmu.c
> +++ b/arch/arm64/mm/mmu.c
> @@ -44,6 +44,7 @@ struct page *empty_zero_page;
> EXPORT_SYMBOL(empty_zero_page);
>
> pgprot_t pgprot_default;
> +pgprot_t pgprot_device;
> EXPORT_SYMBOL(pgprot_default);
>
On 27/03/13 14:11, Catalin Marinas wrote:
> On Tue, Mar 26, 2013 at 05:00:57PM +, Marc Zyngier wrote:
>> --- a/arch/arm64/mm/mmu.c
>> +++ b/arch/arm64/mm/mmu.c
>> @@ -44,6 +44,7 @@ struct page *empty_zero_page;
>> EXPORT_SYMBOL(empty_zero_page);
>>
>> pgprot_t pgprot_default;
>> +pgprot_t p
On 26.03.2013, at 23:05, Mihai Caraman wrote:
> MMU registers were exposed to user-space using sregs interface. Add them
> to ONE_REG interface and use kvmppc_get_one_reg/kvmppc_set_one_reg delegation
> interface introduced by book3s.
>
> Signed-off-by: Mihai Caraman
> ---
> v2:
> - Restrict se
On 26.03.2013, at 23:05, Mihai Caraman wrote:
> EPTCFG register defined by E.PT is accessed unconditionally by Linux guests
> in the presence of MAV 2.0. Support it now.
>
> Signed-off-by: Mihai Caraman
> ---
> v2:
> - Use has_feature() function
>
> Documentation/virtual/kvm/api.txt |1 +
On 26.03.2013, at 23:05, Mihai Caraman wrote:
> Embedded.Page Table (E.PT) category in VMs requires indirect tlb entries
> emulation which is not supported yet. Configure TLBnCFG to remove E.PT
> and E.HV.LRAT categories from VCPUs.
>
> Signed-off-by: Mihai Caraman
> ---
> v2:
> - Remove E.HV.L
On 03/26/2013 05:05:10 PM, Mihai Caraman wrote:
Embedded.Page Table (E.PT) category in VMs requires indirect tlb
entries
emulation which is not supported yet. Configure TLBnCFG to remove E.PT
and E.HV.LRAT categories from VCPUs.
Signed-off-by: Mihai Caraman
---
v2:
- Remove E.HV.LRAT from vc
On Tue, 26 Mar 2013 16:37:22 +, Marc Zyngier
wrote:
> We use the vfp_host pointer to store the host VFP context, should
> the guest start using VFP itself.
>
> Actually, we can use this pointer in a more generic way to store
> CPU speficic data, and arm64 is using it to dump the whole host
>
Hi,
Am 17.03.2013 15:17, schrieb Matthias Fechner:
> If I replace the CPU by a Intel Core i5-3550 do you think the IOMMU will
> work then with the mainboard?
for the archive, I replaced the i3 now by an i5-3550 and IOMMU works
perfectly.
Thanks again.
Matthias
--
To unsubscribe from this list:
On Mon, 2013-03-25 at 13:16 +0200, Michael S. Tsirkin wrote:
> On Fri, Mar 22, 2013 at 10:52:28AM +0800, Asias He wrote:
> > This patch fixes guest hang when booting seabios and guest.
> >
> > [0.576238] scsi0 : Virtio SCSI HBA
> > [0.616754] virtio_scsi virtio1: request:id 0 is not a
On Wed, 2013-03-20 at 11:51 +0200, Michael S. Tsirkin wrote:
> On Tue, Mar 19, 2013 at 06:57:08PM -0700, Nicholas A. Bellinger wrote:
> > On Tue, 2013-03-19 at 09:40 +0100, Stefan Hajnoczi wrote:
> > > On Tue, Mar 19, 2013 at 08:34:45AM +0800, Asias He wrote:
> > > > ---
> > > > hw/vhost.c | 2 ++
On Wed, Mar 27, 2013 at 01:29:15PM -0700, Nicholas A. Bellinger wrote:
> On Mon, 2013-03-25 at 13:16 +0200, Michael S. Tsirkin wrote:
> > On Fri, Mar 22, 2013 at 10:52:28AM +0800, Asias He wrote:
> > > This patch fixes guest hang when booting seabios and guest.
> > >
> > > [0.576238] scsi0 :
On Wed, Mar 27, 2013 at 02:31:27PM -0700, Nicholas A. Bellinger wrote:
> On Wed, 2013-03-20 at 11:51 +0200, Michael S. Tsirkin wrote:
> > On Tue, Mar 19, 2013 at 06:57:08PM -0700, Nicholas A. Bellinger wrote:
> > > On Tue, 2013-03-19 at 09:40 +0100, Stefan Hajnoczi wrote:
> > > > On Tue, Mar 19, 20
From: Nicholas Bellinger
Hi QEMU folks,
The following is the patch series to support vhost-scsi-pci within the
upstream QEMU tree.
This includes the refactoring of existing virtio-scsi code from Paolo
to allow a VirtIOSCSICommon structure that is shared amoungst existing
virtio-scsi-pci device
From: Nicholas Bellinger
This patch fixes a bug where vhost_verify_ring_mappings() could be
called after vhost_dev_unassign_memory() has been called during
vhost_set_memory(..., add=false).
This appears to be fallout from when dev->started = true assignment
occurs before vhost_set_memory(..., ad
From: Paolo Bonzini
The WWPN specified in configfs is passed to "-device vhost-scsi-pci".
The tgpt field of the SET_ENDPOINT ioctl is obsolete now, so it is not
available from the QEMU command-line. Instead, I hardcode it to zero.
Changes in V4:
- Set event_idx=off by default (nab, thanks as
From: Paolo Bonzini
This patch refactors existing virtio-scsi code into VirtIOSCSICommon
in order to allow virtio_scsi_init_common() to be used by both internal
virtio_scsi_init() and external vhost-scsi-pci code.
Signed-off-by: Paolo Bonzini
Cc: Michael S. Tsirkin
Cc: Asias He
Signed-off-by:
On Wed, Mar 27, 2013 at 09:59:46PM +, Nicholas A. Bellinger wrote:
> From: Nicholas Bellinger
>
> This patch fixes a bug where vhost_verify_ring_mappings() could be
> called after vhost_dev_unassign_memory() has been called during
> vhost_set_memory(..., add=false).
>
Sorry, I NAK'd this al
On Wed, Mar 27, 2013 at 09:59:43PM +, Nicholas A. Bellinger wrote:
> From: Nicholas Bellinger
>
> Hi QEMU folks,
>
> The following is the patch series to support vhost-scsi-pci within the
> upstream QEMU tree.
>
> This includes the refactoring of existing virtio-scsi code from Paolo
> to al
On Wed, Mar 27, 2013 at 09:59:45PM +, Nicholas A. Bellinger wrote:
> From: Paolo Bonzini
>
> The WWPN specified in configfs is passed to "-device vhost-scsi-pci".
> The tgpt field of the SET_ENDPOINT ioctl is obsolete now, so it is not
> available from the QEMU command-line. Instead, I hardc
On Wed, 2013-03-27 at 23:56 +0200, Michael S. Tsirkin wrote:
> On Wed, Mar 27, 2013 at 02:31:27PM -0700, Nicholas A. Bellinger wrote:
> > On Wed, 2013-03-20 at 11:51 +0200, Michael S. Tsirkin wrote:
> > > On Tue, Mar 19, 2013 at 06:57:08PM -0700, Nicholas A. Bellinger wrote:
> > > > On Tue, 2013-03
On Thu, 2013-03-28 at 00:28 +0200, Michael S. Tsirkin wrote:
> On Wed, Mar 27, 2013 at 09:59:45PM +, Nicholas A. Bellinger wrote:
> > From: Paolo Bonzini
> >
> > The WWPN specified in configfs is passed to "-device vhost-scsi-pci".
> > The tgpt field of the SET_ENDPOINT ioctl is obsolete now,
On Wed, Mar 27, 2013 at 03:45:42PM -0700, Nicholas A. Bellinger wrote:
> On Thu, 2013-03-28 at 00:28 +0200, Michael S. Tsirkin wrote:
> > On Wed, Mar 27, 2013 at 09:59:45PM +, Nicholas A. Bellinger wrote:
> > > From: Paolo Bonzini
> > >
> > > The WWPN specified in configfs is passed to "-devi
On Thu, Mar 28, 2013 at 12:50:21AM +0200, Michael S. Tsirkin wrote:
> On Wed, Mar 27, 2013 at 03:45:42PM -0700, Nicholas A. Bellinger wrote:
> > On Thu, 2013-03-28 at 00:28 +0200, Michael S. Tsirkin wrote:
> > > On Wed, Mar 27, 2013 at 09:59:45PM +, Nicholas A. Bellinger wrote:
> > > > From: Pa
On Thu, 2013-03-28 at 00:50 +0200, Michael S. Tsirkin wrote:
> On Wed, Mar 27, 2013 at 03:45:42PM -0700, Nicholas A. Bellinger wrote:
> > On Thu, 2013-03-28 at 00:28 +0200, Michael S. Tsirkin wrote:
> > > On Wed, Mar 27, 2013 at 09:59:45PM +, Nicholas A. Bellinger wrote:
> > > > From: Paolo Bon
On Thu, 2013-03-28 at 00:53 +0200, Michael S. Tsirkin wrote:
> On Thu, Mar 28, 2013 at 12:50:21AM +0200, Michael S. Tsirkin wrote:
> > On Wed, Mar 27, 2013 at 03:45:42PM -0700, Nicholas A. Bellinger wrote:
> > > On Thu, 2013-03-28 at 00:28 +0200, Michael S. Tsirkin wrote:
> > > > On Wed, Mar 27, 20
On Wed, 2013-03-27 at 16:24 -0700, Nicholas A. Bellinger wrote:
> On Thu, 2013-03-28 at 00:53 +0200, Michael S. Tsirkin wrote:
> > On Thu, Mar 28, 2013 at 12:50:21AM +0200, Michael S. Tsirkin wrote:
> > > On Wed, Mar 27, 2013 at 03:45:42PM -0700, Nicholas A. Bellinger wrote:
> > > > On Thu, 2013-03
From: Nicholas Bellinger
This patch adds a VHOST_TCM_FEATURES mask minus VIRTIO_RING_F_EVENT_IDX
so that vhost-scsi-pci userspace will strip this feature bit once
GET_FEATURES reports it as being unsupported on the host.
This is to avoid a bug where ->handle_kicks() are missed when EVENT_IDX
is
Reordered the patch, so patch 1 can go to v3.9.
Asias He (2):
tcm_vhost: Initialize vq->last_used_idx when set endpoint
tcm_vhost: Use vq->private_data to indicate if the endpoint is setup
drivers/vhost/tcm_vhost.c | 47 +--
1 file changed, 41 inse
This patch fixes guest hang when booting seabios and guest.
[0.576238] scsi0 : Virtio SCSI HBA
[0.616754] virtio_scsi virtio1: request:id 0 is not a head!
vq->last_used_idx is initialized only when /dev/vhost-scsi is
opened or closed.
vhost_scsi_open -> vhost_dev_init() -> vhost_v
Currently, vs->vs_endpoint is used indicate if the endpoint is setup or
not. It is set or cleared in vhost_scsi_set_endpoint() or
vhost_scsi_clear_endpoint() under the vs->dev.mutex lock. However, when
we check it in vhost_scsi_handle_vq(), we ignored the lock.
Instead of using the vs->vs_endpoint
On Wed, Mar 27, 2013 at 11:45:59PM +0200, Michael S. Tsirkin wrote:
> On Wed, Mar 27, 2013 at 01:29:15PM -0700, Nicholas A. Bellinger wrote:
> > On Mon, 2013-03-25 at 13:16 +0200, Michael S. Tsirkin wrote:
> > > On Fri, Mar 22, 2013 at 10:52:28AM +0800, Asias He wrote:
> > > > This patch fixes gues
On 03/23/2013 07:28 PM, Wanlong Gao wrote:
> This series implements virtio-scsi queue steering, which gives
> performance improvements of up to 50% (measured both with QEMU and
> tcm_vhost backends).
>
> This version rebased on Rusty's virtio ring rework patches, which
> has already gone into virt
Hi Asias,
On Thu, 2013-03-28 at 10:17 +0800, Asias He wrote:
> This patch fixes guest hang when booting seabios and guest.
>
> [0.576238] scsi0 : Virtio SCSI HBA
> [0.616754] virtio_scsi virtio1: request:id 0 is not a head!
>
> vq->last_used_idx is initialized only when /dev/vhost-sc
On Wed, Mar 27, 2013 at 07:54:07PM -0700, Nicholas A. Bellinger wrote:
> Hi Asias,
>
> On Thu, 2013-03-28 at 10:17 +0800, Asias He wrote:
> > This patch fixes guest hang when booting seabios and guest.
> >
> > [0.576238] scsi0 : Virtio SCSI HBA
> > [0.616754] virtio_scsi virtio1: requ
On Thu, Mar 28, 2013 at 12:27:10AM +, Nicholas A. Bellinger wrote:
> From: Nicholas Bellinger
>
> This patch adds a VHOST_TCM_FEATURES mask minus VIRTIO_RING_F_EVENT_IDX
> so that vhost-scsi-pci userspace will strip this feature bit once
> GET_FEATURES reports it as being unsupported on the h
On Thu, Mar 28, 2013 at 10:17:28AM +0800, Asias He wrote:
> Currently, vs->vs_endpoint is used indicate if the endpoint is setup or
> not. It is set or cleared in vhost_scsi_set_endpoint() or
> vhost_scsi_clear_endpoint() under the vs->dev.mutex lock. However, when
> we check it in vhost_scsi_handl
On Wed, Mar 27, 2013 at 04:24:22PM -0700, Nicholas A. Bellinger wrote:
> On Thu, 2013-03-28 at 00:53 +0200, Michael S. Tsirkin wrote:
> > On Thu, Mar 28, 2013 at 12:50:21AM +0200, Michael S. Tsirkin wrote:
> > > On Wed, Mar 27, 2013 at 03:45:42PM -0700, Nicholas A. Bellinger wrote:
> > > > On Thu,
On Thu, 2013-03-28 at 08:04 +0200, Michael S. Tsirkin wrote:
> On Thu, Mar 28, 2013 at 12:27:10AM +, Nicholas A. Bellinger wrote:
> > From: Nicholas Bellinger
> >
> > This patch adds a VHOST_TCM_FEATURES mask minus VIRTIO_RING_F_EVENT_IDX
> > so that vhost-scsi-pci userspace will strip this f
On Thu, 2013-03-28 at 08:19 +0200, Michael S. Tsirkin wrote:
> On Wed, Mar 27, 2013 at 04:24:22PM -0700, Nicholas A. Bellinger wrote:
> > On Thu, 2013-03-28 at 00:53 +0200, Michael S. Tsirkin wrote:
> > > On Thu, Mar 28, 2013 at 12:50:21AM +0200, Michael S. Tsirkin wrote:
> > > > On Wed, Mar 27, 20
On Wed, 2013-03-27 at 15:33 -0700, Nicholas A. Bellinger wrote:
> On Wed, 2013-03-27 at 23:56 +0200, Michael S. Tsirkin wrote:
> > On Wed, Mar 27, 2013 at 02:31:27PM -0700, Nicholas A. Bellinger wrote:
> > > On Wed, 2013-03-20 at 11:51 +0200, Michael S. Tsirkin wrote:
> > > > On Tue, Mar 19, 2013 a
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