On Sun, Mar 8, 2020 at 2:17 PM Michael S. Tsirkin wrote:
>
> On Sun, Mar 08, 2020 at 11:56:38AM +0200, Yuri Benditovich wrote:
> > On Sun, Mar 8, 2020 at 10:06 AM Michael S. Tsirkin wrote:
> > >
> > > On Fri, Mar 06, 2020 at 11:50:30AM
On Sun, Mar 8, 2020 at 10:06 AM Michael S. Tsirkin wrote:
>
> On Fri, Mar 06, 2020 at 11:50:30AM +0200, Yuri Benditovich wrote:
> >
> >
> > On Fri, Mar 6, 2020 at 11:27 AM Jason Wang wrote:
> >
> >
> > On 2020/2/27 上午1:48, Yuri Benditovich wro
On Fri, Mar 6, 2020 at 11:27 AM Jason Wang wrote:
>
> On 2020/2/27 上午1:48, Yuri Benditovich wrote:
> > Support for VIRTIO_NET_F_RSS feature in QEMU for reference
> > purpose. Implements Toeplitz hash calculation for incoming
> > packets according to configur
On Thu, Mar 5, 2020 at 3:21 PM Michael S. Tsirkin wrote:
> On Wed, Feb 26, 2020 at 07:48:07PM +0200, Yuri Benditovich wrote:
> > Signed-off-by: Yuri Benditovich
> > ---
> > include/standard-headers/linux/virtio_net.h | 37 +++--
> > 1 file changed, 35
On Thu, Mar 5, 2020 at 10:02 PM Michael S. Tsirkin wrote:
> On Thu, Mar 05, 2020 at 09:54:31PM +0200, Yuri Benditovich wrote:
> > On Thu, Mar 5, 2020 at 3:20 PM Michael S. Tsirkin
> wrote:
> > >
> > > On Wed, Feb 26, 2020 at 07:48:09PM +0200, Yuri Benditovich wrot
On Thu, Mar 5, 2020 at 3:20 PM Michael S. Tsirkin wrote:
>
> On Wed, Feb 26, 2020 at 07:48:09PM +0200, Yuri Benditovich wrote:
> > If VIRTIO_NET_F_RSS negotiated and RSS is enabled, process
> > incoming packets, calculate packet's hash and place the
> > packet into
- Original Message -
> From: "Laszlo Ersek"
> To: "Yuri Benditovich"
> Cc: "Gerd Hoffmann" , qemu-devel@nongnu.org, "Eduardo
> Habkost" , "Yan Vugenfirer"
> Sent: Thursday, March 5, 2020 5:01:24 PM
> Subject: Re: [PUL
- Original Message -
> From: "Gerd Hoffmann"
> To: "Laszlo Ersek"
> Cc: qemu-devel@nongnu.org, "Eduardo Habkost" , "Yuri
> Benditovich" , "Yan Vugenfirer"
> Sent: Thursday, March 5, 2020 10:08:36 AM
> Subject: Re:
- Original Message -
> From: "Laszlo Ersek"
> To: "Gerd Hoffmann"
> Cc: qemu-devel@nongnu.org, "Eduardo Habkost" , "Yuri
> Benditovich" , "Yan Vugenfirer"
> Sent: Thursday, March 5, 2020 1:28:23 AM
> Subject: Re: [PUL
ping
On Wed, Feb 26, 2020 at 7:48 PM Yuri Benditovich
wrote:
>
> Support for VIRTIO_NET_F_RSS feature in QEMU for reference
> purpose. Implements Toeplitz hash calculation for incoming
> packets according to configuration provided by driver.
>
> This series requires pr
Optionally report RSS feature.
Handle RSS configuration command and keep RSS parameters
in virtio-net device context.
Signed-off-by: Yuri Benditovich
---
hw/net/trace-events| 3 +
hw/net/virtio-net.c| 148 +++--
include/hw/virtio/virtio
If VIRTIO_NET_F_RSS negotiated and RSS is enabled, process
incoming packets, calculate packet's hash and place the
packet into respective RX virtqueue.
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c| 86 +-
include/hw/virtio/virtio-net.h | 1
/2020-01/msg06448.html
Yuri Benditovich (3):
virtio-net: introduce RSS RX steering feature
virtio-net: implement RSS configuration command
virtio-net: implement RX RSS processing
hw/net/trace-events | 3 +
hw/net/virtio-net.c | 234
Signed-off-by: Yuri Benditovich
---
include/standard-headers/linux/virtio_net.h | 37 +++--
1 file changed, 35 insertions(+), 2 deletions(-)
diff --git a/include/standard-headers/linux/virtio_net.h
b/include/standard-headers/linux/virtio_net.h
index 260c3681d7..3bc100afe3
Hi Jason,
Can you please review these 2 patches and apply if there are no objections.
Thanks,
Yuri Benditovich
On Wed, Jan 29, 2020 at 6:09 PM Dmitry Fleytman
wrote:
>
>
>
> > On 27 Jan 2020, at 13:54, Yuri Benditovich
> > wrote:
> >
> > Add support for f
for BSIZE0 and BSIZE1 when legacy mode used.
Signed-off-by: Yuri Benditovich
---
hw/net/e1000e_core.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c
index 5b05c8ea8a..94ea34dca5 100644
--- a/hw/net/e1000e_core.c
+++ b
of the addresses.
Signed-off-by: Yuri Benditovich
---
hw/net/e1000e_core.c | 2 +-
hw/net/net_rx_pkt.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c
index 9b76f82db5..5b05c8ea8a 100644
--- a/hw/net/e1000e_core.c
+++ b/hw/net
Add support for following hash types:
IPV6 TCP with extension headers
IPV4 UDP
IPV6 UDP
IPV6 UDP with extension headers
Signed-off-by: Yuri Benditovich
---
hw/net/net_rx_pkt.c | 42 ++
hw/net/net_rx_pkt.h | 6 +-
hw/net/trace-events | 4
3
removes this
capability (starting from machine 5.0)
Set 'usb-host.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.2 or earlier.
Signed-off-by: Yuri Benditovich
---
hw/core/machine.c| 1 +
hw/usb/host-libusb.c | 20
removes this
capability (starting from machine 5.0)
Set 'usb-redir.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.2 or earlier.
Signed-off-by: Yuri Benditovich
---
hw/core/machine.c | 1 +
hw/usb/redirect.c | 20
2
This series of patches addresses possible functional problem of USB
devices with 'remote wakeup' capability, redirected to Windows VM
(local redirection using libusb or spice redirection using usbredir).
Yuri Benditovich (2):
usb-host: remove 'remote wakeup' flag from configuration descriptor
On Mon, Jan 6, 2020 at 12:37 PM Yuri Benditovich <
yuri.benditov...@daynix.com> wrote:
>
> On Mon, Jan 6, 2020 at 11:58 AM Michael S. Tsirkin wrote:
>
>> I guess it somehow has to do with the following:
>>
>> if (proxy->disable_legacy == ON_OFF_AUTO_AUTO
rface on modern device
even if it has one.
>
> On Mon, Jan 06, 2020 at 11:10:18AM +0200, Yuri Benditovich wrote:
> > Michael,
> > Can you please comment on Jason's question: why we have a problem only
> with q35
> > and not with legacy pc?
> > If you have a si
Michael,
Can you please comment on Jason's question: why we have a problem only with
q35 and not with legacy pc?
If you have a simple answer, it will help us in further work with other hot
plug/unplug problems.
Thanks,
Yuri Benditovich
On Sun, Jan 5, 2020 at 6:21 PM Yuri Benditovich
wrote
On Sun, Jan 5, 2020 at 1:39 PM Michael S. Tsirkin wrote:
> On Thu, Jan 02, 2020 at 09:09:04AM +0200, Yuri Benditovich wrote:
> >
> >
> > On Thu, Jan 2, 2020 at 1:50 AM Michael S. Tsirkin
> wrote:
> >
> > On Thu, Dec 26, 2019 at 11:29:50AM +0200, Yuri Bend
On Sun, Jan 5, 2020 at 2:22 PM Michael S. Tsirkin wrote:
> On Thu, Dec 26, 2019 at 06:36:48AM +0200, Yuri Benditovich wrote:
> > https://bugzilla.redhat.com/show_bug.cgi?id=1708480
> > Fix leak of region reference that prevents complete
> > device deletion on hot unplu
On Thu, Jan 2, 2020 at 1:50 AM Michael S. Tsirkin wrote:
> On Thu, Dec 26, 2019 at 11:29:50AM +0200, Yuri Benditovich wrote:
> > On Thu, Dec 26, 2019 at 10:58 AM Jason Wang wrote:
> > >
> > >
> > > On 2019/12/26 下午12:36, Yuri Benditovich wrote:
> > &g
On Thu, Jan 2, 2020 at 1:43 AM Michael S. Tsirkin wrote:
> On Thu, Dec 26, 2019 at 06:36:49AM +0200, Yuri Benditovich wrote:
> > https://bugzilla.redhat.com/show_bug.cgi?id=1708480
> > If the control queue is not deleted together with TX/RX, it
> > later will be ign
On Thu, Dec 26, 2019 at 10:58 AM Jason Wang wrote:
>
>
> On 2019/12/26 下午12:36, Yuri Benditovich wrote:
> > https://bugzilla.redhat.com/show_bug.cgi?id=1708480
> > Fix leak of region reference that prevents complete
> > device deletion on hot unplug.
>
>
> More
https://bugzilla.redhat.com/show_bug.cgi?id=1708480
If the control queue is not deleted together with TX/RX, it
later will be ignored in freeing cache resources and hot
unplug will not be completed.
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c | 3 ++-
1 file changed, 2 insertions
https://bugzilla.redhat.com/show_bug.cgi?id=1708480
Fix leak of region reference that prevents complete
device deletion on hot unplug.
Signed-off-by: Yuri Benditovich
---
hw/virtio/virtio.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index
with the same
name can not be added.
These 2 patches solve the problem.
Yuri Benditovich (2):
virtio: reset region cache when on queue deletion
virtio-net: delete also control queue when TX/RX deleted
hw/net/virtio-net.c | 3 ++-
hw/virtio/virtio.c | 5 +
2 files changed, 7 insertions
On Tue, Dec 10, 2019 at 12:32 AM Eduardo Habkost wrote:
>
> On Tue, Dec 03, 2019 at 09:07:15PM +0200, Yuri Benditovich wrote:
> > If the redirected device has this capability, Windows guest may
> > place the device into D2 and expect it to wake when the device
removes this
capability (starting from machine 4.2)
Set 'usb-host.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.1 or earlier.
Signed-off-by: Yuri Benditovich
---
hw/core/machine.c| 1 +
hw/usb/host-libusb.c | 20
This series of patches addresses possible functional problem of USB
devices with 'remote wakeup' capability, redirected to Windows VM
(local redirection using libusb or spice redirection using usbredir).
Changes from v1: minor fixes per v1 review and checkpatch
Yuri Benditovich (2):
usb-host
removes this
capability (starting from machine 4.2)
Set 'usb-redir.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.1 or earlier.
Signed-off-by: Yuri Benditovich
---
hw/core/machine.c | 1 +
hw/usb/redirect.c | 20
2
removes this
capability (starting from machine 4.2)
Set 'usb-host.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.1 or earlier.
Signed-off-by: Yuri Benditovich
---
hw/core/machine.c| 1 +
hw/usb/host-libusb.c | 18 ++
hw
removes this
capability (starting from machine 4.2)
Set 'usb-redir.suppress-remote-wake' property to 'off' to keep
'remote wake' as is or to 'on' to remove 'remote wake' on
4.1 or earlier.
Signed-off-by: Yuri Benditovich
---
hw/core/machine.c | 1 +
hw/usb/redirect.c | 19 +++
2
This series of patches addresses possible functional problem of USB
devices with 'remote wakeup' capability, redirected to Windows VM
(local redirection using libusb or spice redirection using usbredir).
Yuri Benditovich (2):
usb-host: remove 'remote wakeup' flag from configuration descriptor
On Wed, Nov 27, 2019 at 11:40 AM Gerd Hoffmann wrote:
>
> On Wed, Nov 27, 2019 at 09:36:21AM +0200, Yuri Benditovich wrote:
> > On Wed, Nov 27, 2019 at 8:36 AM Markus Armbruster wrote:
> > >
> > > Yuri Benditovich writes:
> > >
> > > > If the r
On Wed, Nov 27, 2019 at 8:36 AM Markus Armbruster wrote:
>
> Yuri Benditovich writes:
>
> > If the redirected device has this capability, Windows guest may
> > place the device into D2 and expect it to wake when the device
> > becomes active, but this will neve
property
'usb-redir.nowake=off' keeps 'remote wake' as is.
Signed-off-by: Yuri Benditovich
---
hw/usb/redirect.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index e0f5ca6f81..e95898fe80 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb
You're right, with just one latest patch things work.
On Mon, Mar 25, 2019 at 11:59 AM Jason Wang wrote:
>
>
> On 2019/3/25 下午5:56, Yuri Benditovich wrote:
> > Hi Jason,
> >
> > This seems ok now (4 previous patches + this one)
>
>
> Thanks for the testing.
Hi Jason,
This seems ok now (4 previous patches + this one)
On Mon, Mar 25, 2019 at 5:56 AM Jason Wang wrote:
>
> We used to set backend unconditionally, this won't work for some
> guests (e.g windows driver) who may not initialize all virtqueues. For
> kernel backend, this will fail since it
Hi Jason,
This series does not do the job. Test case: tap, 4 queues, 2 CPU (so
only 2 queues are enabled)
For Q0 and Q1 vhost_net_start_one succeeds,
For Q2:
vhost_net_start_one calls vhost_dev_start (the call succeeds, does not
start queue that is not enabled),
then vhost_net_start_one calls
On Thu, Feb 21, 2019 at 8:49 AM Jason Wang wrote:
>
>
> On 2019/2/21 下午2:00, Yuri Benditovich wrote:
> > On Tue, Feb 19, 2019 at 8:27 AM Jason Wang wrote:
> >>
> >> On 2019/2/19 上午7:34, Michael S. Tsirkin wrote:
> >>> On Mon, Feb 18, 201
On Tue, Feb 19, 2019 at 8:27 AM Jason Wang wrote:
>
>
> On 2019/2/19 上午7:34, Michael S. Tsirkin wrote:
> > On Mon, Feb 18, 2019 at 10:49:08PM +0200, Yuri Benditovich wrote:
> >> On Mon, Feb 18, 2019 at 6:39 PM Michael S. Tsirkin wrote:
> >>> On Mon, Fe
On Mon, Feb 18, 2019 at 6:39 PM Michael S. Tsirkin wrote:
>
> On Mon, Feb 18, 2019 at 11:58:51AM +0200, Yuri Benditovich wrote:
> > On Mon, Feb 18, 2019 at 5:49 AM Jason Wang wrote:
> > >
> > >
> > > On 2019/2/13 下午10:51, Yuri Benditovich wrote:
> >
On Mon, Feb 18, 2019 at 5:49 AM Jason Wang wrote:
>
>
> On 2019/2/13 下午10:51, Yuri Benditovich wrote:
> > https://bugzilla.redhat.com/show_bug.cgi?id=1608226
> > On startup/link-up in multiqueue configuration the virtio-net
> > tries to starts all the queues, inc
,
upon VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET started all the queues
requested by the guest.
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 3f319ef723..d3b1ac6d3a 100644
According to the XHCI spec (4.10.2) the controller
never halts isochronous endpoints. This commit prevent
stop of isochronous streaming when sporadic errors
status received from backends.
Signed-off-by: Yuri Benditovich
---
hw/usb/hcd-xhci.c | 5 +
1 file changed, 5 insertions(+)
diff
as this construction is used in this file everywhere.
Yuri Benditovich (2):
usb: XHCI shall not halt isochronous endpoints
usb: implement XHCI underrun/overrun events
hw/usb/hcd-xhci.c | 22 --
hw/usb/hcd-xhci.h | 1 +
2 files changed, 21 insertions(+), 2 deletions(-)
--
2.9.5
of assigned interrupter to the
XHCISlot structure. Guest software assigns interrupter to the
slot on 'Address Device' and 'Evaluate Context' commands.
Signed-off-by: Yuri Benditovich
---
hw/usb/hcd-xhci.c | 17 +++--
hw/usb/hcd-xhci.h | 1 +
2 files changed, 16 insertions(+), 2
migration
* Mail address in signature
* Style fixes
Changes in v3:
* added comment regarding chain loss on migration
Changes in v4:
* added patch changing feature bit from 38 to 61
Yuri Benditovich (2):
virtio-net: support RSC v4/v6 tcp traffic for Windows HCK
virtio-net: changed
Allocated feature bit changed in spec draft per TC request.
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 5a3952f84b..2db80e1f71 100644
--- a/hw/net/virtio-net.c
+++ b
to the guest will be lost in case of migration.
Signed-off-by: Wei Xu
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c| 667 -
include/hw/virtio/virtio-net.h | 83
include/net/eth.h | 2 +
3 files changed, 751 insertions(+), 1 deletion
to the guest will be lost in case of migration.
Signed-off-by: Wei Xu
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c| 667 -
include/hw/virtio/virtio-net.h | 83
include/net/eth.h | 2 +
3 files changed, 751 insertions(+), 1 deletion
On Mon, Nov 12, 2018 at 10:53 PM Michael S. Tsirkin wrote:
> On Mon, Nov 12, 2018 at 01:31:36PM +0200, Yuri Benditovich wrote:
> >
> >
> > On Mon, Nov 12, 2018 at 11:26 AM Jason Wang wrote:
> >
> >
> > On 2018/11/12 下午4:57, Yuri Benditovich wrote:
&
On Mon, Nov 12, 2018 at 11:26 AM Jason Wang wrote:
>
> On 2018/11/12 下午4:57, Yuri Benditovich wrote:
> >
> > On Mon, Nov 12, 2018 at 4:54 AM Michael S. Tsirkin > <mailto:m...@redhat.com>> wrote:
> >
> > On Sun, Nov 11, 2018 a
On Mon, Nov 12, 2018 at 4:54 AM Michael S. Tsirkin wrote:
> On Sun, Nov 11, 2018 at 12:18:54PM +0200, Yuri Benditovich wrote:
> > > @@ -66,12 +143,16 @@ typedef struct VirtIONet {
> > > VirtIONetQueue *vqs;
> > > VirtQueue *ctrl_vq
to the guest will be lost in case of migration.
Signed-off-by: Wei Xu
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c| 667 -
include/hw/virtio/virtio-net.h | 81
include/net/eth.h | 2 +
3 files changed, 749 insertions(+), 1 deletion
migration
* Mail address in signature
* Style fixes
Yuri Benditovich (1):
virtio-net: support RSC v4/v6 tcp traffic for Windows HCK
hw/net/virtio-net.c| 667 -
include/hw/virtio/virtio-net.h | 81
include/net/eth.h | 2 +
3 files
On Fri, Nov 9, 2018 at 8:11 PM Michael S. Tsirkin wrote:
> Looks good to me. Some comments below
>
> On Fri, Nov 09, 2018 at 04:58:27PM +0200, Yuri Benditovich wrote:
> > This commit adds implementation of RX packets
> > coalescing, compatible with requirements of
intuitively.
Difference between ip v4 and v6 processing:
Fragment length in ipv4 header includes itself, while it's not
included for ipv6, thus means ipv6 can carry a real 65535 payload.
Signed-off-by: Wei Xu
Signed-off-by: Yuri Benditovich
---
hw/net/virtio-net.c | 648
Make virtio queue suitable for push operation from qemu
after vhost was stopped.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/virtio/vhost.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/virtio/vhost.c b/hw/virtio/vhost.c
index f7f7023..d396b22 100644
--
Add procedure for fast drop of queued packets, acting like
pop and push without mapping the buffers into memory.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/virtio/virtio.c | 38 ++
include/hw/virtio/virtio.h | 1 +
2
by
the host, the Windows guest will never be able to finish
disable/removal/shutdown.
Now each packet sent by guest after NIC indicated link
down will be completed immediately.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/net/virtio-net.c | 26 ++
virtqueue_drop_all instead of pop/push
Changes from v1:
added drop for outstanding tx packets for tx=timer
(mainly for case of vhost=off)
fixed link down flow to drop outstanding packets and
ensure tx queue notification enabled
Yuri Benditovich (4):
net: Add virtio queue interface
Bring virtio queue to correct internal state for host-to-guest
operations when vhost is temporary stopped.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/virtio/virtio.c | 5 +
include/hw/virtio/virtio.h | 1 +
2 files changed, 6 insertions(+)
diff --gi
On Thu, Nov 10, 2016 at 3:54 PM, Michael S. Tsirkin <m...@redhat.com> wrote:
> On Thu, Nov 10, 2016 at 01:56:05AM +0200, Yuri Benditovich wrote:
> >
> >
> > On Wed, Nov 9, 2016 at 10:28 PM, Michael S. Tsirkin <m...@redhat.com>
> wrote:
> >
> &
On Thu, Nov 10, 2016 at 3:54 PM, Michael S. Tsirkin <m...@redhat.com> wrote:
> On Thu, Nov 10, 2016 at 01:56:05AM +0200, Yuri Benditovich wrote:
> >
> >
> > On Wed, Nov 9, 2016 at 10:28 PM, Michael S. Tsirkin <m...@redhat.com>
> wrote:
> >
> &
On Wed, Nov 9, 2016 at 10:28 PM, Michael S. Tsirkin <m...@redhat.com> wrote:
> On Wed, Nov 09, 2016 at 05:22:02PM +0200, yuri.benditov...@daynix.com
> wrote:
> > From: Yuri Benditovich <yuri.benditov...@daynix.com>
> >
> > https://bugzilla.redhat.com/show_
From: Yuri Benditovich <yuri.benditov...@daynix.com>
Bring virtio queue to correct internal state for host-to-guest
operations when vhost is temporary stopped.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/virtio/virtio.c | 5 +
include/hw/virtio/
From: Yuri Benditovich <yuri.benditov...@daynix.com>
Make virtio queue suitable for push operation from qemu
after vhost was stopped.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/virtio/vhost.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/virtio/
From: Yuri Benditovich <yuri.benditov...@daynix.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1295637
Upon set_link monitor command or upon netdev deletion
virtio-net sends link down indication to the guest
and stops vhost if one is used.
Guest driver can still submit data for TX
From: Yuri Benditovich <yuri.benditov...@daynix.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1295637
Upon set_link monitor command or upon netdev deletion
virtio-net sends link down indication to the guest
and stops vhost if one is used.
Guest driver can still submit data for TX
On Tue, Nov 8, 2016 at 8:48 AM, Jason Wang <jasow...@redhat.com> wrote:
>
>
> On 2016年11月07日 16:20, yuri.benditov...@daynix.com wrote:
>
>> From: Yuri Benditovich <yuri.benditov...@daynix.com>
>>
>> https://bugzilla.redhat.com/show_bug.cgi?id=129563
From: Yuri Benditovich <yuri.benditov...@daynix.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1295637
Upon set_link monitor command or upon netdev deletion
virtio-net sends link down indication to the guest
and stops vhost if one is used.
Guest driver can still submit data for TX
From: Yuri Benditovich <yuri.benditov...@daynix.com>
Prepare virtio queue for push operation from qemu
after vhost was stopped.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/virtio/vhost.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/virtio/vhost.c
From: Yuri Benditovich <yuri.benditov...@daynix.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1295637
Upon set_link monitor command or upon netdev deletion
virtio-net sends link down indication to the guest
and stops vhost if one is used.
Guest driver can still submit data for TX
From: Yuri Benditovich <yuri.benditov...@daynix.com>
Bring virtio queue to correct internal state for host-to-guest
operations when vhost is temporary stopped.
Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com>
---
hw/virtio/virtio.c | 5 +
include/hw/virtio/
From: Yuri Benditovich <yuri.benditov...@daynix.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1373816
qemu core dump happens during repetitive unpug-plug
with multiple queues and Windows RSS-capable guest.
If back-end delete requested during virtio-net device
initialization, driver sti
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