On Mon, Nov 23, 2020 at 11:14:38AM +0800, Shenming Lu wrote:
> External email: Use caution opening links or attachments
>
>
> On 2020/11/21 6:01, Alex Williamson wrote:
> > On Fri, 20 Nov 2020 22:05:49 +0800
> > Shenming Lu wrote:
> >
> >> On 2020/11/20 1:41, Alex Williamson wrote:
> >>> On Thu,
On Tue, Nov 10, 2020 at 08:20:50AM -0700, Alex Williamson wrote:
> External email: Use caution opening links or attachments
>
>
> On Tue, 10 Nov 2020 19:46:20 +0530
> Kirti Wankhede wrote:
>
> > On 11/10/2020 2:40 PM, Dr. David Alan Gilbert wrote:
> > > * Alex Williamson (alex.william...@redhat
On Tue, Apr 23, 2019 at 11:39:39AM +0100, Daniel P. Berrangé wrote:
> On Fri, Apr 19, 2019 at 04:35:04AM -0400, Yan Zhao wrote:
> > device version attribute in mdev sysfs is used by user space software
> > (e.g. libvirt) to query device compatibility for live migration of VFIO
> > mdev devices. Thi
On Thu, Feb 21, 2019 at 05:52:53AM +, Tian, Kevin wrote:
> > From: Kirti Wankhede [mailto:kwankh...@nvidia.com]
> > Sent: Thursday, February 21, 2019 1:25 PM
> >
> > On 2/20/2019 3:52 PM, Dr. David Alan Gilbert wrote:
> > > * Kirti Wankhede (kwankh...@nvidia.com) wrote:
> > >> Add migration su
On Thu, Nov 17, 2016 at 02:25:15PM -0700, Alex Williamson wrote:
> On Thu, 17 Nov 2016 02:16:12 +0530
> Kirti Wankhede wrote:
> >
> > Documentation/ABI/testing/sysfs-bus-vfio-mdev | 111 ++
> > Documentation/vfio-mediated-device.txt| 399 +++
> > MAINTAINERS
On Fri, Oct 14, 2016 at 10:51:24AM -0600, Alex Williamson wrote:
> On Fri, 14 Oct 2016 09:35:45 -0700
> Neo Jia wrote:
>
> > On Fri, Oct 14, 2016 at 08:46:01AM -0600, Alex Williamson wrote:
> > > On Fri, 14 Oct 2016 08:41:58 -0600
> > > Alex Williamson wrote
gt; On 11/10/2016 04:39, Xiao Guangrong wrote:
> > > >>>>
> > > >>>>
> > > >>>> On 10/11/2016 02:32 AM, Paolo Bonzini wrote:
> > > >>>>>
> > > >>>>>
> > > >>>
On Thu, Sep 29, 2016 at 05:05:47PM +0800, Xiao Guangrong wrote:
>
>
> On 09/29/2016 04:55 PM, Jike Song wrote:
> > Hi all,
> >
> > In order to have a clear understanding about the VFIO mdev upstreaming
> > status, I'd like to summarize it. Please share your opinions on this,
> > and correct my m
On Thu, Sep 29, 2016 at 04:55:39PM +0800, Jike Song wrote:
> Hi all,
>
> In order to have a clear understanding about the VFIO mdev upstreaming
> status, I'd like to summarize it. Please share your opinions on this,
> and correct my misunderstandings.
>
> The whole vfio mdev series can be logical
On Thu, Sep 29, 2016 at 09:03:40AM +0100, Daniel P. Berrange wrote:
> On Wed, Sep 28, 2016 at 12:22:35PM -0700, Neo Jia wrote:
> > On Thu, Sep 22, 2016 at 03:26:38PM +0100, Daniel P. Berrange wrote:
> > > On Thu, Sep 22, 2016 at 08:19:21AM -0600, Alex Williamson wrote:
> >
On Wed, Sep 28, 2016 at 04:31:25PM -0400, Laine Stump wrote:
> On 09/28/2016 03:59 PM, Neo Jia wrote:
> > On Wed, Sep 28, 2016 at 07:45:38PM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.com]
> > > > Sent: Thursday, September 29, 2016 3:23 A
On Wed, Sep 28, 2016 at 01:55:47PM -0600, Alex Williamson wrote:
> On Wed, 28 Sep 2016 12:22:35 -0700
> Neo Jia wrote:
>
> > On Thu, Sep 22, 2016 at 03:26:38PM +0100, Daniel P. Berrange wrote:
> > > On Thu, Sep 22, 2016 at 08:19:21AM -0600, Alex Williamson wrote:
> &
On Wed, Sep 28, 2016 at 07:45:38PM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Thursday, September 29, 2016 3:23 AM
> >
> > On Thu, Sep 22, 2016 at 03:26:38PM +0100, Daniel P. Berrange wrote:
> > > On Thu, Sep 22, 2016 at 08:19:
On Tue, Sep 20, 2016 at 10:47:53AM +0100, Daniel P. Berrange wrote:
> On Tue, Sep 20, 2016 at 02:05:52AM +0530, Kirti Wankhede wrote:
> >
> > Hi libvirt experts,
> >
> > Thanks for valuable input on v1 version of RFC.
> >
> > Quick brief, VFIO based mediated device framework provides a way to
>
On Thu, Sep 22, 2016 at 03:26:38PM +0100, Daniel P. Berrange wrote:
> On Thu, Sep 22, 2016 at 08:19:21AM -0600, Alex Williamson wrote:
> > On Thu, 22 Sep 2016 09:41:20 +0530
> > Kirti Wankhede wrote:
> >
> > > > My concern is that a type id seems arbitrary but we're specifying
> > > > th
On Thu, Sep 08, 2016 at 04:09:39PM +0800, Jike Song wrote:
> On 08/25/2016 11:53 AM, Kirti Wankhede wrote:
> > +
> > +/**
> > + * struct parent_ops - Structure to be registered for each parent device to
> > + * register the device to mdev module.
> > + *
> > + * @owner: The module owner.
>
On Wed, Sep 07, 2016 at 07:27:19PM +0100, Daniel P. Berrange wrote:
> On Wed, Sep 07, 2016 at 11:17:39AM -0700, Neo Jia wrote:
> > On Wed, Sep 07, 2016 at 10:44:56AM -0600, Alex Williamson wrote:
> > > On Wed, 7 Sep 2016 21:45:31 +0530
> > > Kirti Wankhede wrote:
>
On Wed, Sep 07, 2016 at 10:44:56AM -0600, Alex Williamson wrote:
> On Wed, 7 Sep 2016 21:45:31 +0530
> Kirti Wankhede wrote:
>
> > To hot-plug mdev device to a domain in which there is already a mdev
> > device assigned, mdev device should be created with same group number as
> > the existing dev
On Wed, Sep 07, 2016 at 10:22:26AM +0800, Jike Song wrote:
> On 09/02/2016 11:03 PM, Alex Williamson wrote:
> > On Fri, 2 Sep 2016 16:16:08 +0800
> > Jike Song wrote:
> >
> >> This patchset is based on NVidia's "Add Mediated device support" series,
> >> version 6:
> >>
> >>http://www.spinic
ce framework.
> >
> > Signed-off-by: Kirti Wankhede
> > Signed-off-by: Neo Jia
> > Signed-off-by: Jike Song
> > ---
> > Documentation/vfio-mediated-device.txt | 203
> > +
> > 1 file changed, 203 insertions(+)
>
On Fri, Sep 02, 2016 at 09:03:52AM -0600, Alex Williamson wrote:
> On Fri, 2 Sep 2016 16:16:08 +0800
> Jike Song wrote:
>
> > This patchset is based on NVidia's "Add Mediated device support" series,
> > version 6:
> >
> > http://www.spinics.net/lists/kvm/msg136472.html
>
>
> Hi Jike,
>
On Fri, Aug 19, 2016 at 03:22:48PM -0400, Laine Stump wrote:
> On 08/18/2016 12:41 PM, Neo Jia wrote:
> > Hi libvirt experts,
> >
> > I am starting this email thread to discuss the potential solution /
> > proposal of
> > integrating vGPU support into libv
On Fri, Aug 19, 2016 at 02:42:27PM +0200, Michal Privoznik wrote:
> On 18.08.2016 18:41, Neo Jia wrote:
> > Hi libvirt experts,
>
> Hi, welcome to the list.
>
> >
> > I am starting this email thread to discuss the potential solution /
> > proposal of
>
Hi libvirt experts,
I am starting this email thread to discuss the potential solution / proposal of
integrating vGPU support into libvirt for QEMU.
Some quick background, NVIDIA is implementing a VFIO based mediated device
framework to allow people to virtualize their devices without SR-IOV, for
On Wed, Aug 17, 2016 at 04:58:14PM +0800, Dong Jia wrote:
> On Tue, 16 Aug 2016 16:14:12 +0800
> Jike Song wrote:
>
> >
> > This patchset is based on NVidia's "Add Mediated device support" series,
> > version 6:
> >
> > http://www.spinics.net/lists/kvm/msg136472.html
> >
> >
> > Backgrou
On Tue, Aug 16, 2016 at 02:51:03PM -0600, Alex Williamson wrote:
> On Tue, 16 Aug 2016 13:30:06 -0700
> Neo Jia wrote:
>
> > On Mon, Aug 15, 2016 at 04:47:41PM -0600, Alex Williamson wrote:
> > > On Mon, 15 Aug 2016 12:59:08 -0700
> > > Neo Jia wrote:
> &g
On Mon, Aug 15, 2016 at 04:47:41PM -0600, Alex Williamson wrote:
> On Mon, 15 Aug 2016 12:59:08 -0700
> Neo Jia wrote:
>
> > > > >
> > > > > I'm not sure a comma separated list makes sense here, for both
> > > > > simplic
On Tue, Aug 16, 2016 at 05:58:54AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, August 16, 2016 1:44 PM
> >
> > On Tue, Aug 16, 2016 at 04:52:30AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.c
On Tue, Aug 16, 2016 at 04:52:30AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, August 16, 2016 12:17 PM
> >
> > On Tue, Aug 16, 2016 at 03:50:44AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.c
On Tue, Aug 16, 2016 at 03:50:44AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, August 16, 2016 11:46 AM
> >
> > On Tue, Aug 16, 2016 at 12:30:25AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.c
On Tue, Aug 16, 2016 at 12:30:25AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, August 16, 2016 3:59 AM
> > > >
> > > > For NVIDIA vGPU solution we need to know all devices assigned to a VM in
> > > > one s
On Mon, Aug 15, 2016 at 04:47:41PM -0600, Alex Williamson wrote:
> On Mon, 15 Aug 2016 12:59:08 -0700
> Neo Jia wrote:
>
> > On Mon, Aug 15, 2016 at 09:38:52AM +, Tian, Kevin wrote:
> > > > From: Kirti Wankhede [mailto:kwankh...@nvidia.com]
> > > >
On Mon, Aug 15, 2016 at 04:52:39PM -0600, Alex Williamson wrote:
> On Mon, 15 Aug 2016 15:09:30 -0700
> Neo Jia wrote:
>
> > On Mon, Aug 15, 2016 at 09:59:26AM -0600, Alex Williamson wrote:
> > > On Mon, 15 Aug 2016 09:38:52 +
> > > "Tian, Kevin&q
On Mon, Aug 15, 2016 at 09:59:26AM -0600, Alex Williamson wrote:
> On Mon, 15 Aug 2016 09:38:52 +
> "Tian, Kevin" wrote:
>
> > > From: Kirti Wankhede [mailto:kwankh...@nvidia.com]
> > > Sent: Saturday, August 13, 2016 8:37 AM
> > >
> > >
> > >
> > > On 8/13/2016 2:46 AM, Alex Williamson wr
On Mon, Aug 15, 2016 at 09:38:52AM +, Tian, Kevin wrote:
> > From: Kirti Wankhede [mailto:kwankh...@nvidia.com]
> > Sent: Saturday, August 13, 2016 8:37 AM
> >
> >
> >
> > On 8/13/2016 2:46 AM, Alex Williamson wrote:
> > > On Sat, 13 Aug 2016 00:14:39 +0530
> > > Kirti Wankhede wrote:
> > >
On Wed, Jun 08, 2016 at 02:13:49PM +0800, Dong Jia wrote:
> On Tue, 7 Jun 2016 20:48:42 -0700
> Neo Jia wrote:
>
> > On Wed, Jun 08, 2016 at 11:18:42AM +0800, Dong Jia wrote:
> > > On Tue, 7 Jun 2016 19:39:21 -0600
> > > Alex Williamson wrote:
> > >
hat.com]
> > > > Sent: Wednesday, June 08, 2016 6:42 AM
> > > >
> > > > On Tue, 7 Jun 2016 03:03:32 +
> > > > "Tian, Kevin" wrote:
> > > >
> > > > > > From: Alex Williamson [mailto:alex.william...@r
On Mon, Jun 06, 2016 at 04:29:11PM +0800, Dong Jia wrote:
> On Sun, 5 Jun 2016 23:27:42 -0700
> Neo Jia wrote:
>
> 2. VFIO_DEVICE_CCW_CMD_REQUEST
> This intends to handle an intercepted channel I/O instruction. It
> basically need to do the following thing:
May I ask how a
On Mon, Jun 06, 2016 at 02:01:48PM +0800, Dong Jia wrote:
> On Mon, 6 Jun 2016 10:57:49 +0530
> Kirti Wankhede wrote:
>
> >
> >
> > On 6/3/2016 2:27 PM, Dong Jia wrote:
> > > On Wed, 25 May 2016 01:28:15 +0530
> > > Kirti Wankhede wrote:
> > >
> > >
> > > ...snip...
> > >
> > >> +struct phy
On Wed, Jun 01, 2016 at 04:40:19PM +0800, Dong Jia wrote:
> On Wed, 25 May 2016 01:28:17 +0530
> Kirti Wankhede wrote:
>
> > +
> > +/*
> > + * Pin a set of guest PFNs and return their associated host PFNs for API
> > + * supported domain only.
> > + * @vaddr [in]: array of guest PFNs
> > + * @npa
On Fri, May 13, 2016 at 05:23:44PM +0800, Jike Song wrote:
> On 05/13/2016 04:31 PM, Neo Jia wrote:
> > On Fri, May 13, 2016 at 07:45:14AM +, Tian, Kevin wrote:
> >>
> >> We use page tracking framework, which is newly added to KVM recently,
> >> to mark RAM
On Fri, May 13, 2016 at 05:46:17PM +0800, Jike Song wrote:
> On 05/13/2016 04:12 AM, Neo Jia wrote:
> > On Thu, May 12, 2016 at 01:05:52PM -0600, Alex Williamson wrote:
> >>
> >> If you're trying to equate the scale of what we need to track vs what
>
On Fri, May 13, 2016 at 04:39:37PM +0800, Dong Jia wrote:
> On Fri, 13 May 2016 00:24:34 -0700
> Neo Jia wrote:
>
> > On Fri, May 13, 2016 at 03:10:22PM +0800, Dong Jia wrote:
> > > On Thu, 12 May 2016 13:05:52 -0600
> > > Alex Williamson wrote:
> > >
On Fri, May 13, 2016 at 08:02:41AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Friday, May 13, 2016 3:38 PM
> >
> > On Fri, May 13, 2016 at 07:13:44AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.com]
On Fri, May 13, 2016 at 07:45:14AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Friday, May 13, 2016 3:42 PM
> >
> > On Fri, May 13, 2016 at 03:30:27PM +0800, Jike Song wrote:
> > > On 05/13/2016 02:43 PM, Neo Jia wrote:
> >
On Fri, May 13, 2016 at 03:30:27PM +0800, Jike Song wrote:
> On 05/13/2016 02:43 PM, Neo Jia wrote:
> > On Fri, May 13, 2016 at 02:22:37PM +0800, Jike Song wrote:
> >> On 05/13/2016 10:41 AM, Tian, Kevin wrote:
> >>>> From: Neo Jia [mailto:c...@nvidia.com] Sent: Fr
On Fri, May 13, 2016 at 07:13:44AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Friday, May 13, 2016 2:42 PM
> >
> >
> > >
> > > We possibly have the same requirement from the mediate driver backend:
> > >
&g
edhat.com]
> > > > Sent: Thursday, May 12, 2016 6:06 AM
> > > >
> > > > On Wed, 11 May 2016 17:15:15 +0800
> > > > Jike Song wrote:
> > > >
> > > > > On 05/11/2016 12:02 AM, Neo Jia wrote:
> > > > > &
On Fri, May 13, 2016 at 02:22:37PM +0800, Jike Song wrote:
> On 05/13/2016 10:41 AM, Tian, Kevin wrote:
> >> From: Neo Jia [mailto:c...@nvidia.com]
> >> Sent: Friday, May 13, 2016 3:49 AM
> >>
> >>>
> >>>> Perhaps one possibility would be
On Fri, May 13, 2016 at 02:08:36PM +0800, Jike Song wrote:
> On 05/13/2016 03:49 AM, Neo Jia wrote:
> > On Thu, May 12, 2016 at 12:11:00PM +0800, Jike Song wrote:
> >> On Thu, May 12, 2016 at 6:06 AM, Alex Williamson
> >> wrote:
> >>> On Wed, 11 May 201
> > On Wed, 11 May 2016 17:15:15 +0800
> > > Jike Song wrote:
> > >
> > > > On 05/11/2016 12:02 AM, Neo Jia wrote:
> > > > > On Tue, May 10, 2016 at 03:52:27PM +0800, Jike Song wrote:
> > > > >> On 05/05/2016 05:27 PM,
On Thu, May 12, 2016 at 12:11:00PM +0800, Jike Song wrote:
> On Thu, May 12, 2016 at 6:06 AM, Alex Williamson
> wrote:
> > On Wed, 11 May 2016 17:15:15 +0800
> > Jike Song wrote:
> >
> >> On 05/11/2016 12:02 AM, Neo Jia wrote:
> >> > On Tue, May
On Tue, May 10, 2016 at 03:52:27PM +0800, Jike Song wrote:
> On 05/05/2016 05:27 PM, Tian, Kevin wrote:
> >> From: Song, Jike
> >>
> >> IIUC, an api-only domain is a VFIO domain *without* underlying IOMMU
> >> hardware. It just, as you said in another mail, "rather than
> >> programming them into a
On Thu, May 05, 2016 at 01:19:45PM -0600, Alex Williamson wrote:
> [cc +Intel,NVIDIA]
>
> On Thu, 5 May 2016 18:29:08 +0800
> Dong Jia wrote:
>
> > On Wed, 4 May 2016 13:26:53 -0600
> > Alex Williamson wrote:
> >
> > > On Wed, 4 May 2016 17:26:29 +0800
> > > Dong Jia wrote:
> > >
> > > > O
On Thu, May 05, 2016 at 09:24:26AM +, Tian, Kevin wrote:
> > From: Alex Williamson
> > Sent: Thursday, May 05, 2016 1:06 AM
> > > > > +
> > > > > +static int vgpu_dev_mmio_fault(struct vm_area_struct *vma, struct
> > > > > vm_fault
> > *vmf)
> > > > > +{
> > > > > + int ret = 0;
> > > > >
On Wed, May 04, 2016 at 11:06:19AM -0600, Alex Williamson wrote:
> On Wed, 4 May 2016 03:23:13 +
> "Tian, Kevin" wrote:
>
> > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > > Sent: Wednesday, May 04, 2016 6:43 AM
> > > > +
> > > > + if (gpu_dev->ops->write) {
On Wed, May 04, 2016 at 01:05:36AM +, Tian, Kevin wrote:
> > From: Kirti Wankhede
> > Sent: Tuesday, May 03, 2016 2:41 AM
> >
> > This series adds vGPU support to v4.6 Linux host kernel. Purpose of this
> > series
> > is to provide a common interface for vGPU management that can be used
> > b
On Fri, Mar 11, 2016 at 10:56:24AM -0700, Alex Williamson wrote:
> On Fri, 11 Mar 2016 08:55:44 -0800
> Neo Jia wrote:
>
> > > > Alex, what's your opinion on this?
> > >
> > > The sticky point is how vfio, which is only handling the vGPU, has a
>
On Fri, Mar 11, 2016 at 09:13:15AM -0700, Alex Williamson wrote:
> On Fri, 11 Mar 2016 04:46:23 +
> "Tian, Kevin" wrote:
>
> > > From: Neo Jia [mailto:c...@nvidia.com]
> > > Sent: Friday, March 11, 2016 12:20 PM
> > >
> > > On
On Fri, Mar 11, 2016 at 04:46:23AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Friday, March 11, 2016 12:20 PM
> >
> > On Thu, Mar 10, 2016 at 11:10:10AM +0800, Jike Song wrote:
> > >
> > > >> Is it supposed to b
On Thu, Mar 10, 2016 at 11:10:10AM +0800, Jike Song wrote:
>
> >> Is it supposed to be the caller who should set
> >> up IOMMU by DMA api such as dma_map_page(), after calling
> >> vgpu_dma_do_translate()?
> >>
> >
> > Don't think you need to call dma_map_page here. Once you have the pfn
> > ava
On Mon, Mar 07, 2016 at 02:07:15PM +0800, Jike Song wrote:
> Hi Neo,
>
> On Fri, Mar 4, 2016 at 3:00 PM, Neo Jia wrote:
> > On Wed, Mar 02, 2016 at 04:38:34PM +0800, Jike Song wrote:
> >> On 02/24/2016 12:24 AM, Kirti Wankhede wrote:
> >>
On Wed, Mar 02, 2016 at 04:38:34PM +0800, Jike Song wrote:
> On 02/24/2016 12:24 AM, Kirti Wankhede wrote:
> > + vgpu_dma->size = map->size;
> > +
> > + vgpu_link_dma(vgpu_iommu, vgpu_dma);
>
> Hi Kirti & Neo,
>
> seems that no one actually setup mappings for IOMMU here?
>
Hi Jike,
Yes.
T
On Mon, Feb 29, 2016 at 05:39:02AM +, Tian, Kevin wrote:
> > From: Kirti Wankhede
> > Sent: Wednesday, February 24, 2016 12:24 AM
> >
> > Signed-off-by: Kirti Wankhede
> > Signed-off-by: Neo Jia
>
> Hi, Kirti/Neo,
>
> Thanks a lot for you upda
A trivial change to remove string limit by using g_strdup_printf
Tested-by: Neo Jia
Signed-off-by: Neo Jia
Signed-off-by: Kirti Wankhede
---
hw/vfio/pci.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 30eb945a4fc1..d091d8cf0e6e
A trivial change to remove string limit by using g_strdup_printf
and g_strconcat
Tested-by: Neo Jia
Signed-off-by: Neo Jia
Signed-off-by: Kirti Wankhede
---
hw/vfio/pci.c | 19 ---
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
On Wed, Feb 17, 2016 at 02:08:18PM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > For example, how to locate the path of a given VM?
>
> You go ask libvirt, the domain xml will have the info.
>
> > Whoever is going to configure
> > the qemu has to walk through *all* the current vgpu path to locate th
On Wed, Feb 17, 2016 at 09:52:04AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Wednesday, February 17, 2016 5:35 PM
> >
> > On Wed, Feb 17, 2016 at 08:57:08AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...
On Wed, Feb 17, 2016 at 08:57:08AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Wednesday, February 17, 2016 3:55 PM
>
> 'whoever' is too strict here. I don't think UUID is required in all scenarios.
>
> In your scen
On Wed, Feb 17, 2016 at 07:51:12AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Wednesday, February 17, 2016 3:32 PM
> >
> > On Wed, Feb 17, 2016 at 07:52:53AM +0100, Gerd Hoffmann wrote:
> > > Hi,
> > >
> > &g
On Wed, Feb 17, 2016 at 07:46:15AM +, Tian, Kevin wrote:
> > From: Neo Jia
> > Sent: Wednesday, February 17, 2016 3:26 PM
> >
> >
>
> >
> > If your most concern is having this kind of path doesn't provide enough
> > information of the virtu
On Wed, Feb 17, 2016 at 07:52:53AM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > The answer is simple, having a UUID as part of the device name will give
> > you a
> > unique sysfs path that will be opened by QEMU.
>
> A descriptive name will work too, and I think it'll be easier to make
> those nam
On Wed, Feb 17, 2016 at 06:02:36AM +, Tian, Kevin wrote:
> > From: Neo Jia
> > Sent: Wednesday, February 17, 2016 1:38 PM
> > > > >
> > > > >
> > > >
> > > > Hi Kevin,
> > > >
> > > > The answer is simp
On Tue, Feb 16, 2016 at 10:09:43PM -0700, Eric Blake wrote:
> * PGP Signed by an unknown key
>
> On 02/16/2016 10:04 PM, Tian, Kevin wrote:
>
>
> ...rather than making readers scroll through 16k bytes of repetitions of
> the same things they saw earlier in the thread, but getting worse with
> ea
On Wed, Feb 17, 2016 at 05:04:31AM +, Tian, Kevin wrote:
> > From: Neo Jia
> > Sent: Wednesday, February 17, 2016 12:18 PM
> >
> > On Wed, Feb 17, 2016 at 03:31:24AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.com]
> > &g
On Wed, Feb 17, 2016 at 03:31:24AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, February 16, 2016 4:49 PM
> >
> > On Tue, Feb 16, 2016 at 08:10:42AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.
On Tue, Feb 16, 2016 at 08:10:42AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, February 16, 2016 3:53 PM
> >
> > On Tue, Feb 16, 2016 at 07:40:47AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.
On Tue, Feb 16, 2016 at 07:40:47AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, February 16, 2016 3:37 PM
> >
> > On Tue, Feb 16, 2016 at 07:27:09AM +, Tian, Kevin wrote:
> > > > From: Neo Jia [mailto:c...@nvidia.
On Tue, Feb 16, 2016 at 07:27:09AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, February 16, 2016 3:13 PM
> >
> > On Tue, Feb 16, 2016 at 06:49:30AM +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex
On Tue, Feb 16, 2016 at 06:49:30AM +, Tian, Kevin wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Thursday, February 04, 2016 3:33 AM
> >
> > On Wed, 2016-02-03 at 09:28 +0100, Gerd Hoffmann wrote:
> > > Hi,
> > >
> > > > Actually I have a long puzzle in this a
On Thu, Feb 04, 2016 at 03:01:36AM +, Tian, Kevin wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Thursday, February 04, 2016 4:45 AM
> > >
> > > First, Jike told me before his vacation, that we cannot do any change to
> > > KVM module according to community comme
On Wed, Feb 03, 2016 at 08:04:16AM +, Tian, Kevin wrote:
> > From: Zhiyuan Lv
> > Sent: Tuesday, February 02, 2016 3:35 PM
> >
> > Hi Gerd/Alex,
> >
> > On Mon, Feb 01, 2016 at 02:44:55PM -0700, Alex Williamson wrote:
> > > On Mon, 2016-02-01 at 14:10 +0100, Gerd Hoffmann wrote:
> > > > Hi,
On Tue, Feb 02, 2016 at 08:18:44AM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, February 02, 2016 4:13 PM
> >
> > On Tue, Feb 02, 2016 at 09:00:43AM +0100, Gerd Hoffmann wrote:
> > > Hi,
> > >
> > &g
On Tue, Feb 02, 2016 at 09:00:43AM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > And for UUID, I remember Alex had a concern on using it in kernel.
> > Honestly speaking I don't have a good idea here. In Xen side there is a VM
> > ID
> > which can be easily used as the index. But for KVM, what would
On Wed, Jan 27, 2016 at 09:10:16AM -0700, Alex Williamson wrote:
> On Wed, 2016-01-27 at 01:14 -0800, Neo Jia wrote:
> > On Tue, Jan 26, 2016 at 04:30:38PM -0700, Alex Williamson wrote:
> > > On Tue, 2016-01-26 at 14:28 -0800, Neo Jia wrote:
> > > > On Tue, Jan 26,
On Tue, Jan 26, 2016 at 04:30:38PM -0700, Alex Williamson wrote:
> On Tue, 2016-01-26 at 14:28 -0800, Neo Jia wrote:
> > On Tue, Jan 26, 2016 at 01:06:13PM -0700, Alex Williamson wrote:
> > > > 1.1 Under per-
On Tue, Jan 26, 2016 at 01:06:13PM -0700, Alex Williamson wrote:
> On Tue, 2016-01-26 at 02:20 -0800, Neo Jia wrote:
> > On Mon, Jan 25, 2016 at 09:45:14PM +, Tian, Kevin wrote:
> > > > From: Alex Williamson [mailto:alex.william...@redhat.com]
> >
> > Hi Alex
On Tue, Jan 26, 2016 at 09:21:42PM +, Tian, Kevin wrote:
> > From: Alex Williamson [mailto:alex.william...@redhat.com]
> > Sent: Wednesday, January 27, 2016 12:37 AM
> >
> > On Tue, 2016-01-26 at 22:05 +0800, Yang Zhang wrote:
> > > On 2016/1/26 15:41, Jike Song wrote:
> > > > On 01/26/2016 05
On Tue, Jan 26, 2016 at 07:24:52PM +, Tian, Kevin wrote:
> > From: Neo Jia [mailto:c...@nvidia.com]
> > Sent: Tuesday, January 26, 2016 6:21 PM
> >
> > 0. High level overview
> > =
> >
iting to vgpu_destroy under
device sysfs.
7. What is not covered:
==========
7.1 QEMU console VNC
QEMU console VNC is not covered in this RFC as it is a pretty isolated module
and not impacting the basic vGPU functionality, als
nfo the
GPU driver vendor to clean up resource.
Eventually, those virtual GPUs can be removed by writing to vgpu_destroy under
device sysfs.
7. What is not covered:
==
7.1 QEMU console VNC
QEMU console VNC is
hi,
I am using KVM/Qemu to debug my Windows guest according to KVM wiki
page (http://www.linux-kvm.org/page/WindowsGuestDrivers/GuestDebugging).
It works for me and also I can only use one Windows guest and bind its
serial port to a TCP port and run "Virtual Serial Ports Emulator" on
my Windows de
hi,
I am using KVM/Qemu to debug my Windows guest according to KVM wiki
page (http://www.linux-kvm.org/page/WindowsGuestDrivers/GuestDebugging).
It works for me and also I can only use one Windows guest and bind its
serial port to a TCP port and run "Virtual Serial Ports Emulator" on
my Windows de
Here is what I have asked before. The problem that I want to assign a
real serial port to the guest is that the debugging through network
becomes really slow.
Thanks,
Neo
On Thu, Mar 11, 2010 at 2:44 AM, Neo Jia wrote:
> hi,
>
> I have followed the windows guest debugging procedure fr
hi,
I have followed the windows guest debugging procedure from
http://www.linux-kvm.org/page/WindowsGuestDrivers/GuestDebugging. And
it works when I start two guests and bind tcp port to guest serial
port, but it is really slow.
And if I use -serial /dev/ttyS1 for the guest debugging target, I
ca
hi,
When I am trying to using kqemu on my IA32 linux, it throws out "Could
not initialize SDL -- exiting".
Could you help me to figure it out?
Thanks,
Neo
--
I would remember that if researchers were not ambitious
probably today we haven't the technology we are using!
hi,
I am using kgdb to debug Linux kernel. Both the target and host are
IA32 platform. But I got the following from my gdb console:
Program terminated with signal 0, Signal 0.
The program no longer exists.
In fact, this signal is not defined on my gdb.
From the post http://sourceware.org/ml/g
On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
Neo Jia wrote:
> On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
>> Neo Jia wrote:
>> > On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
>> >> Neo Jia wrote:
>> >> > On 4/25/0
On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
Neo Jia wrote:
> On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
>> Neo Jia wrote:
>> > On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
>> >> Neo Jia wrote:
>> >> > hi,
>>
On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
Neo Jia wrote:
> On 4/25/07, Jan Kiszka <[EMAIL PROTECTED]> wrote:
>> Neo Jia wrote:
>> > hi,
>> >
>> > I am trying to use debug kgdb patched linux kernel on my qemu. Both
>> > the native
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