start from half of bar size.
Cc: Keith Busch
Cc: Kevin Wolf
Cc: Stefan Hajnoczi
Cc: Michael S. Tsirkin
Cc: Anthony Liguori
Signed-off-by: Jason Wang
---
hw/block/nvme.c| 2 +-
hw/misc/ivshmem.c | 2 +-
hw/pci/msix.c | 18 +++---
hw/virtio/virtio-pci.c | 2
Cc: Amit Shah
Signed-off-by: Jason Wang
---
hw/char/virtio-serial-bus.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c
index 37a6f44..f280e95 100644
--- a/hw/char/virtio-serial-bus.c
+++ b/hw/char/virtio-serial
Instead of depending on a macro, switch to use a bus specific queue
limit.
Cc: Anthony Liguori
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio-pci.c | 12 +++-
include/hw/virtio/virtio.h | 1 -
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a
This patch introduces a helper that can get the queue index of a
VirtQueue. This is useful when traversing the list of VirtQueues.
Cc: Anthony Liguori
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio.c | 5 +
include/hw/virtio/virtio.h | 1 +
2 files changed
queue
were associated with a specific MSI-X entry.
Cc: Paolo Bonzini
Cc: Richard Henderson
Cc: Anthony Liguori
Cc: Michael S. Tsirkin
Cc: Alexander Graf
Cc: qemu-...@nongnu.org
Signed-off-by: Jason Wang
---
hw/i386/pc_piix.c | 4
hw/i386/pc_q35.c | 4
hw/ppc/sp
Cc: Anthony Liguori
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio-mmio.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/hw/virtio/virtio-mmio.c b/hw/virtio/virtio-mmio.c
index ad03218..7884fb7 100644
--- a/hw/virtio/virtio-mmio.c
+++ b/hw
On Thu, Mar 5, 2015 at 2:12 PM, Fam Zheng wrote:
On Thu, 03/05 13:48, Jason Wang wrote:
This patch introduces a helper that can get the queue index of a
VirtQueue. This is useful when traversing the list of VirtQueues.
Cc: Anthony Liguori
Cc: Michael S. Tsirkin
Signed-off-by: Jason
On Fri, Mar 6, 2015 at 8:18 PM, Cornelia Huck
wrote:
On Thu, 5 Mar 2015 13:48:42 +0800
Jason Wang wrote:
Instead of depending on marco, switch to use a bus specific queue
limit. Left is AdapterRouters->gsi[], this could be done in the
future
if we want to increase s390's que
On Fri, Mar 6, 2015 at 8:27 PM, Cornelia Huck
wrote:
On Thu, 5 Mar 2015 13:48:43 +0800
Jason Wang wrote:
Cc: Amit Shah
Signed-off-by: Jason Wang
---
hw/char/virtio-serial-bus.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/char/virtio-serial-bus.c
b
On Fri, Mar 6, 2015 at 8:28 PM, Cornelia Huck
wrote:
On Thu, 5 Mar 2015 13:48:45 +0800
Jason Wang wrote:
Instead of depending on a macro, switch to use a bus specific queue
limit.
Cc: Anthony Liguori
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio
On Fri, Mar 6, 2015 at 8:55 PM, Cornelia Huck
wrote:
On Thu, 5 Mar 2015 13:48:46 +0800
Jason Wang wrote:
Currently we will try to traverse all virtqueues to find a subset
that
using a specific vector. This is sub optimal when we will support
hundreds or even thousands of virtqueues
On Fri, Mar 6, 2015 at 8:13 PM, Cornelia Huck
wrote:
On Thu, 5 Mar 2015 13:48:41 +0800
Jason Wang wrote:
Instead of depending on marco, using a bus specific limit.
Cc: Alexander Graf
Cc: Cornelia Huck
Cc: Christian Borntraeger
Cc: Richard Henderson
Signed-off-by: Jason Wang
On Mon, Mar 9, 2015 at 4:04 PM, Cornelia Huck
wrote:
On Mon, 09 Mar 2015 15:32:51 +0800
Jason Wang wrote:
On Fri, Mar 6, 2015 at 8:28 PM, Cornelia Huck
wrote:
> On Thu, 5 Mar 2015 13:48:45 +0800
> Jason Wang wrote:
>
>> Instead of depending on a macro, swit
On Thu, Mar 12, 2015 at 5:28 PM, Michael S. Tsirkin
wrote:
On Thu, Mar 05, 2015 at 01:48:37PM +0800, Jason Wang wrote:
We current limit the max virtio queues to 64. This is not sufficient
to support multiqueue deivces (e.g recent Linux support up to 256
tap queues). So this series try to
.
Cc: qemu-sta...@nongnu.org
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
Changes from V1:
- check the existence of both vring.desc and handle_output in the same
line
- describe the reproducer in the commit log
---
hw/virtio/virtio.c | 3 ++-
1 file changed, 2 insertions(+), 1 del
Instead of using a new type for default model (82540em), using an
alias for this to avoid bit duplication.
Cc: Markus Armbruster
Signed-off-by: Jason Wang
---
hw/net/e1000.c | 8 +---
qdev-monitor.c | 1 +
2 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/hw/net/e1000.c b/hw
On 09/25/2015 10:10 PM, Markus Armbruster wrote:
> Jason Wang writes:
>
>> On 09/24/2015 07:52 PM, Markus Armbruster wrote:
>>> Yang Hongyang writes:
>>>
>>>> On 09/24/2015 04:41 PM, Markus Armbruster wrote:
>>>>> Yang Hongyang wr
On 09/25/2015 11:07 PM, Markus Armbruster wrote:
> Yang Hongyang writes:
>
>> On 09/24/2015 05:12 PM, Markus Armbruster wrote:
>>> Yang Hongyang writes:
>>>
This filter is to buffer/release packets, this feature can be used
when using MicroCheckpointing, or other Remus like VM FT solu
On 09/25/2015 10:30 PM, Eric Blake wrote:
> On 09/25/2015 02:08 AM, Yang Hongyang wrote:
>> This patchset addressed Markus comment on netfilter patch
>> series, most of them are comment fixes.
>>
>> It is based on jason's net tree:
>> https://github.com/jasowang/qemu/tree/net
> If that tree is no
On 09/25/2015 11:33 PM, Markus Armbruster wrote:
> Yang Hongyang writes:
>
>> This patchset addressed Markus comment on netfilter patch
>> series, most of them are comment fixes.
>>
>> It is based on jason's net tree:
>> https://github.com/jasowang/qemu/tree/net
>>
>> Signed-off-by: Yang Hongyan
On 09/28/2015 04:57 PM, Markus Armbruster wrote:
> Jason Wang writes:
>
>> Instead of using a new type for default model (82540em), using an
>> alias for this to avoid bit duplication.
> Suggest to rephrase as
>
> Instead of duplicating the "e1000
On 09/28/2015 07:52 PM, cauchy-love wrote:
> hi stefan.
>I have setup a VM on a server with two NICs (eth0 and eth1). eth0 is
> connected with vlan22 and eth1 is connected with vlan33. I then added eth0.22
> to br2 and eth1.33 to br3. after that tap2 and tap3 were added to br2 and
> br3
On 10/01/2015 03:00 PM, Shmulik Ladkani wrote:
> Ping...
>
> On Fri, 18 Sep 2015 08:55:04 +0300, shmulik.ladk...@ravellosystems.com wrote:
>> Some drivers (e.g. vmware-tools) issue the VMXNET3_CMD_GET_ADAPTIVE_RING_INFO
>> command.
>>
>> Currently, due to lack of support, a bogus value (-1) is re
be dropped.
Signed-off-by: Dana Rubin
Signed-off-by: Shmulik Ladkani
Signed-off-by: Jason Wang
---
hw/net/vmxnet3.c | 4 +---
hw/net/vmxnet_tx_pkt.c | 19 ---
2 files changed, 17 insertions(+), 6 deletions(-)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 04159c8.
From: Shmulik Ladkani
Instead of asserting, return the actual IMR register value.
This is aligned with what's returned on ESXi.
Signed-off-by: Shmulik Ladkani
Tested-by: Dana Rubin
Signed-off-by: Jason Wang
---
hw/net/vmxnet3.c | 6 +-
1 file changed, 5 insertions(+), 1 del
a Rubin (1):
net/vmxnet3: Refine l2 header validation
Jason Wang (1):
e1000: use alias for default model
Shmulik Ladkani (2):
vmxnet3: Support reading IMR registers on bar0
vmxnet3: Add support for VMXNET3_CMD_GET_ADAPTIVE_RING_INFO command
Yang Hongyang (10):
vl.c: init dela
sorts.
Usage:
-netdev tap,id=bn0
-object filter-buffer,id=f0,netdev=bn0,queue=rx,interval=1000
NOTE:
Interval is in microseconds, it can't be omitted currently, and can't be 0.
Signed-off-by: Yang Hongyang
Reviewed-by: Markus Armbruster
Signed-off-by: Jason Wang
---
net/Makefile.objs
Instead of duplicating the "e1000-82540em" device model as "e1000",
make the latter an alias for the former.
Cc: Markus Armbruster
Reviewed-by: Markus Armbruster
Signed-off-by: Jason Wang
---
hw/net/e1000.c | 8 +---
qdev-monitor.c | 1 +
2 files changed, 2 insert
From: Yang Hongyang
net/queue.c has logic to send/queue/flush packets but a
qemu_deliver_packet_iov() call is hardcoded. Abstract this
func so that we can use our own deliver function in netfilter.
Signed-off-by: Yang Hongyang
Cc: Stefan Hajnoczi
Signed-off-by: Jason Wang
---
include/net
From: Yang Hongyang
Init delayed object after net_init_clients, because netfilters need
to be initialized after net clients initialized.
Signed-off-by: Yang Hongyang
Signed-off-by: Jason Wang
---
vl.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/vl.c b
From: Yang Hongyang
When execute "info network", print filter info also.
add a info_str member to NetFilterState, store specific filters
info.
Signed-off-by: Yang Hongyang
Signed-off-by: Jason Wang
---
include/net/filter.h | 1 +
net/filter.c | 20
it is useless.
Signed-off-by: Yang Hongyang
Reviewed-by: Markus Armbruster
Signed-off-by: Jason Wang
---
include/net/filter.h| 61 +
include/net/net.h | 1 +
include/qemu/typedefs.h | 1 +
net/Makefile.objs | 1 +
net/filter.c| 138
ned-off-by: Jason Wang
---
hw/net/vmxnet3.c | 9 +
hw/net/vmxnet3.h | 6 +-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 057f0dc..3c5e10d 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -1631,6 +1631,11 @@ s
From: Yang Hongyang
qemu_deliver_packet_iov already have the compat delivery, we
can drop qemu_deliver_packet.
Signed-off-by: Yang Hongyang
Signed-off-by: Jason Wang
---
include/net/net.h | 5 -
net/net.c | 51 ---
net/queue.c
From: Yang Hongyang
Capture packets that will be sent.
Signed-off-by: Yang Hongyang
Reviewed-by: Thomas Huth
Signed-off-by: Jason Wang
---
include/net/filter.h | 8 +++
net/filter.c | 17 ++
net/net.c| 66
From: Yang Hongyang
This will be used by buffer filter implementation later to
queue packets.
Signed-off-by: Yang Hongyang
Reviewed-by: Thomas Huth
Signed-off-by: Jason Wang
---
include/net/queue.h | 7 +++
net/queue.c | 12 ++--
2 files changed, 13 insertions(+), 6
From: Yang Hongyang
add an API qemu_netfilter_pass_to_next() to pass the packet
to next filter.
Signed-off-by: Yang Hongyang
Reviewed-by: Thomas Huth
Signed-off-by: Jason Wang
---
include/net/filter.h | 7 +++
net/filter.c | 58
From: Yang Hongyang
Using qtest qmp interface to implement following cases:
1) add/remove netfilter
2) add a netfilter then delete the netdev
3) add/remove more than one netfilters
4) add more than one netfilters and then delete the netdev
Signed-off-by: Yang Hongyang
Signed-off-by: Jason Wang
From: Sebastian Huber
Set initial MAC address to the one specified by the command line.
Signed-off-by: Sebastian Huber
Reviewed-by: Jason Wang
Reviewed-by: Peter Crosthwaite
Signed-off-by: Jason Wang
---
hw/net/cadence_gem.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/hw/net
The following changes since commit 9666248a85fd889bfb6118f769e9c73039b998ed:
Merge remote-tracking branch 'remotes/sstabellini/tags/xen-2015-10-26' into
staging (2015-10-26 13:13:38 +)
are available in the git repository at:
https://github.com/jasowang/qemu.git tags/net-pull-request
fo
From: Thomas Huth
With the upcoming dumping-via-netfilter patch, the DumpState
should not be related to NetClientState anymore, so move the
related information to a new struct called DumpNetClient.
Reviewed-by: Yang Hongyang
Signed-off-by: Thomas Huth
Signed-off-by: Jason Wang
---
net
From: Thomas Huth
Add a short description for the filter-dump command line options.
Signed-off-by: Thomas Huth
Signed-off-by: Jason Wang
---
qemu-options.hx | 8
1 file changed, 8 insertions(+)
diff --git a/qemu-options.hx b/qemu-options.hx
index edee5f4..949db7f 100644
--- a/qemu
From: Thomas Huth
Adding a proper receive_iov function to the net dump module.
This will make it easier to support the dump filter feature for
the -netdev option in later patches.
Reviewed-by: Yang Hongyang
Signed-off-by: Thomas Huth
Signed-off-by: Jason Wang
---
net/dump.c | 24
From: Yang Hongyang
The value returned from object_get_canonical_path_component
must be freed.
Signed-off-by: Yang Hongyang
Cc: Jason Wang
Cc: Paolo Bonzini
Signed-off-by: Jason Wang
---
net/net.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/net/net.c b/net
From: Yang Hongyang
We want "buf, sizeof(buf)" here. sizeof(buffer) is the size of a
pointer, which is wrong.
Thanks to Paolo for pointing it out.
Signed-off-by: Yang Hongyang
Cc: Jason Wang
Cc: Paolo Bonzini
Signed-off-by: Jason Wang
---
net/net.c | 2 +-
1 file changed, 1
From: Thomas Huth
Use the net-filter infrastructure to provide the dumping
functions for netdev devices, too.
Reviewed-by: Yang Hongyang
Signed-off-by: Thomas Huth
Signed-off-by: Jason Wang
---
net/dump.c | 129 -
vl.c | 7
Hongyang
Signed-off-by: Thomas Huth
Signed-off-by: Jason Wang
---
net/dump.c | 27 +--
1 file changed, 13 insertions(+), 14 deletions(-)
diff --git a/net/dump.c b/net/dump.c
index aa0d45d..e6f6be0 100644
--- a/net/dump.c
+++ b/net/dump.c
@@ -118,13 +118,10 @@ static
Yasevich
Signed-off-by: Jason Wang
---
net/net.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/net/net.c b/net/net.c
index 3c68f3f..70a3576 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1227,6 +1227,12 @@ RxFilterInfoList *qmp_query_rx_filter(bool has_name,
const char *name
result, guest memory gets corrupted and may lead to guest OS
crashes.
Fix, by not filling the stats descriptors if device is inactive.
Reported-by: Leonid Shatz
Acked-by: Dmitry Fleytman
Signed-off-by: Dana Rubin
Signed-off-by: Shmulik Ladkani
Signed-off-by: Jason Wang
---
hw/net/vmxnet3.c | 4
On 10/28/2015 02:39 AM, Paolo Bonzini wrote:
> Wasn't someone else going to help Jan as SLIRP comaintainer?
>
> Jason, perhaps you can pick up this patch in the meanwhile?
>
> Paolo
Not familiar with slirp, but the patch looks good.
Picked in
https://github.com/jasowang/qemu/commits/net
Thank
On 10/27/2015 09:20 PM, Leonid Bloch wrote:
> This series fixes issues with packet/octet counting in e1000's Statistic
> registers, fixes a bug in the packet address filtering procedure, and
> implements many MAC registers that were absent before, some Statistic
> counters among them. Additionall
On 10/26/2015 01:00 AM, Leonid Bloch wrote:
> Hello qemu-devel,
>
> This patch series is an RFC for the new networking device emulation
> we're developing for QEMU.
>
> This new device emulates the Intel 82574 GbE Controller and works
> with unmodified Intel e1000e drivers from the Linux/Windows
On 10/28/2015 01:41 PM, Jason Wang wrote:
>
> On 10/27/2015 09:20 PM, Leonid Bloch wrote:
>> This series fixes issues with packet/octet counting in e1000's Statistic
>> registers, fixes a bug in the packet address filtering procedure, and
>> implements many MAC regi
On 10/28/2015 11:31 PM, Leonid Bloch wrote:
> These registers appear in Intel's specs, but were not implemented.
> These registers are now implemented trivially, i.e. they are initiated
> with zero values, and if they are RW, they can be written or read by the
> driver, or read only if they are R
On 10/29/2015 05:33 PM, Leonid Bloch wrote:
> On Thu, Oct 29, 2015 at 5:04 AM, Jason Wang wrote:
>>
>> On 10/28/2015 11:31 PM, Leonid Bloch wrote:
>>> These registers appear in Intel's specs, but were not implemented.
>>> These registers are now implemen
On 10/29/2015 06:27 PM, Leonid Bloch wrote:
> On Thu, Oct 29, 2015 at 12:01 PM, Jason Wang wrote:
>>
>> On 10/29/2015 05:33 PM, Leonid Bloch wrote:
>>> On Thu, Oct 29, 2015 at 5:04 AM, Jason Wang wrote:
>>>> On 10/28/2015 11:31 PM, Leonid Bloch wrote:
>
On 10/28/2015 01:44 PM, Jason Wang wrote:
>
> On 10/26/2015 01:00 AM, Leonid Bloch wrote:
>> Hello qemu-devel,
>>
>> This patch series is an RFC for the new networking device emulation
>> we're developing for QEMU.
>>
>> This new device emulates t
On 10/31/2015 01:52 PM, Dmitry Fleytman wrote:
> Hello Jason,
>
> Thanks for reviewing. See my answers inline.
>
>
>> On 30 Oct 2015, at 07:28 AM, Jason Wang > <mailto:jasow...@redhat.com>> wrote:
>>
>>
>>
>> On 10/28/2015 01:44 PM, Jason
On 11/02/2015 03:49 PM, Dmitry Fleytman wrote:
>
>> On 2 Nov 2015, at 05:35 AM, Jason Wang > <mailto:jasow...@redhat.com>> wrote:
>>
>>
>>
>> On 10/31/2015 01:52 PM, Dmitry Fleytman wrote:
>>> Hello Jason,
>>>
>>> Thanks for
On 11/03/2015 07:14 PM, Leonid Bloch wrote:
> This patch enables the migration of the entire array of MAC registers
> during live migration. The entire array is just 128 KB long, so
> practically no penalty should be felt when transmitting it, over the
> individual registers. But the advantages a
On 11/03/2015 07:14 PM, Leonid Bloch wrote:
> These registers appear in Intel's specs, but were not implemented.
> These registers are now implemented trivially, i.e. they are initiated
> with zero values, and if they are RW, they can be written or read by the
> driver, or read only if they are R
On 11/03/2015 07:14 PM, Leonid Bloch wrote:
> This implements the following Statistic registers (various counters)
> according to Intel's specs:
>
> TSCTC GOTCL GOTCH GORCL GORCH MPRC BPRC RUCROC
> BPTC MPTC PTC... PRC...
>
> Signed-off-by: Leonid Bloch
> Signed-off-by: Dmitry F
hailiang
Hi:
Then you'd better explain this in commit log.
Thanks
>
>> On 2015年11月03日 19:56, zhanghailiang wrote:
>>> Signed-off-by: zhanghailiang
>>> Cc: Jason Wang
>>> ---
>>> v10: new patch
>>> ---
>>> include/net/fi
On 11/03/2015 08:43 PM, Yang Hongyang wrote:
> Some commit message would be better.
+1
>
> On 2015年11月03日 19:56, zhanghailiang wrote:
>> Signed-off-by: zhanghailiang
>> Cc: Jason Wang
>
> Reviewed-by: Yang Hongyang
>
>> ---
>> v10: new
On 11/03/2015 07:56 PM, zhanghailiang wrote:
> Signed-off-by: zhanghailiang
> Cc: Jason Wang
Commit log please.
> ---
> v10: new patch
> ---
> include/net/filter.h | 1 +
> include/net/net.h| 3 ++
> n
On 11/04/2015 10:24 AM, zhanghailiang wrote:
> On 2015/11/3 22:54, Marc-André Lureau wrote:
>> Hi
>>
>> On Tue, Nov 3, 2015 at 2:01 PM, zhanghailiang
>> wrote:
>>> The corresponding codes where gdb reports error are: (We have added
>>> some
>>> codes in net.c)
>>
>> Can you reproduce with unmodi
On 11/04/2015 02:49 AM, P J P wrote:
> +-- On Tue, 20 Oct 2015, Jason Wang wrote --+
> | Can this survive if we had a chain like?
> | A->B->A
>
> No, current patch wouldn't cope with it. Though I wonder if such a loop is
> possible?
Just wondering.
Tx.link
On 11/04/2015 10:48 PM, Leonid Bloch wrote:
>>> >> },
>>> >> .subsections = (const VMStateDescription*[]) {
>>> >> &vmstate_e1000_mit_state,
>>> >> +&vmstate_e1000_full_mac_state,
>>> >> +&vmstate_e1000_compat_mac_state,
>>> >> NULL
>>> >> }
>> >
>
On 11/04/2015 11:21 PM, Leonid Bloch wrote:
> On Wed, Nov 4, 2015 at 4:44 AM, Jason Wang wrote:
>>
>> On 11/03/2015 07:14 PM, Leonid Bloch wrote:
>>> These registers appear in Intel's specs, but were not implemented.
>>> These registers are now implemen
On 11/04/2015 11:44 PM, Leonid Bloch wrote:
> On Wed, Nov 4, 2015 at 4:46 AM, Jason Wang wrote:
>>
>> On 11/03/2015 07:14 PM, Leonid Bloch wrote:
>>> This implements the following Statistic registers (various counters)
>>> according to Intel's specs:
>
On 11/05/2015 03:43 PM, zhanghailiang wrote:
> Hi Jason,
>
> On 2015/11/4 10:56, Jason Wang wrote:
>>
>>
>> On 11/03/2015 07:56 PM, zhanghailiang wrote:
>>> Signed-off-by: zhanghailiang
>>> Cc: Jason Wang
>>
>> Commit log please.
>>
On 11/05/2015 04:52 PM, Wen Congyang wrote:
> On 11/05/2015 03:43 PM, zhanghailiang wrote:
>> > Hi Jason,
>> >
>> > On 2015/11/4 10:56, Jason Wang wrote:
>>> >>
>>> >>
>>> >> On 11/03/2015 07:56 PM, zhanghai
Signed-off-by: Jason Wang
---
include/sysemu/kvm.h | 8
kvm-all.c| 4
kvm-stub.c | 1 +
3 files changed, 13 insertions(+)
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 4ac6176..b31f325 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu
ould
allow us to extend the future improvement without changing the core.
- don't check virtio_virtqueue_needed() in virtio_extra_state_needed()
- drop the ppc 2.5 machine type patch
- squash Eduardo's 2.5 machine type patches into this series
Jason Wang (6):
virtio-pci: fix 1.0 virtqu
i for whether or not to migrate
extra state.
- compat the migration for 2.4 and elder machine types
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio-pci.c | 129 +
hw/virtio/virtio-pci.h | 20 ---
hw/virtio/vir
: data with '[]' is the one whose significance is greater than 95%.
Thanks Wenli Quan for the benchmarking.
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio-pci.c | 19 +++
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/hw/virtio/virt
Kurz
Signed-off-by: Jason Wang
---
memory.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/memory.c b/memory.c
index c435c88..e193658 100644
--- a/memory.c
+++ b/memory.c
@@ -1688,7 +1688,9 @@ void memory_region_add_eventfd(MemoryRegion *mr,
};
unsig
Management can enable when it thinks it was needed.
Benchmarks shows almost no obvious difference compared to legacy
device on machines without ept. Thanks Wenli Quan
for the benchmarking.
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio-p
Guest always get zero when reading queue_enable. This violates
spec. Fixing this by setting the queue_enable to true during any guest
writing and setting it to zero during reset.
Cc: Michael S. Tsirkin
Signed-off-by: Jason Wang
---
hw/virtio/virtio-pci.c | 7 +++
1 file changed, 7
On 11/09/2015 08:56 PM, Cornelia Huck wrote:
> On Fri, 6 Nov 2015 16:02:44 +0800
> Jason Wang wrote:
>
>> We don't migrate the followings fields for virtio-pci:
>>
>> uint32_t dfselect;
>> uint32_t gfselect;
>> uint32_t guest_features[2];
>>
On 11/09/2015 09:14 PM, Cornelia Huck wrote:
> On Fri, 6 Nov 2015 16:02:49 +0800
> Jason Wang wrote:
>
>> Guest always get zero when reading queue_enable. This violates
>> spec. Fixing this by setting the queue_enable to true during any guest
>> writing and sett
On 11/09/2015 10:59 PM, Leonid Bloch wrote:
> The array of uint8_t's which is introduced here, contains useful metadata
> about the MAC registers: if a register should be always accessible, or if
> it is accessible, but partly implemented, or if the register requires a
> certain compatibility fla
On 11/09/2015 10:59 PM, Leonid Bloch wrote:
> This series fixes issues with packet/octet counting in e1000's Statistic
> registers, fixes a bug in the packet address filtering procedure, and
> implements many MAC registers that were absent before, some Statistic
> counters among them.
>
> Besides
On 11/10/2015 01:26 PM, Tkid wrote:
> Hi,all
>
> We are planning to reimplement colo proxy in userspace (Here is in
> qemu) to
> cache and compare net packets.This module is one of the important
> components
> of COLO project and now it is still in early stage, so any comments and
> feedback are
On 11/10/2015 07:39 PM, Leonid Bloch wrote:
> On Tue, Nov 10, 2015 at 8:21 AM, Jason Wang wrote:
>>
>> On 11/09/2015 10:59 PM, Leonid Bloch wrote:
>>> This series fixes issues with packet/octet counting in e1000's Statistic
>>> registers, fixes a bug in
tend the existing failsafes with the
> above condition.
>
> Cc: "Michael S. Tsirkin"
> Cc: Petr Matousek
> Cc: Stefano Stabellini
> Cc: Prasad Pandit
> Cc: Michael Roth
> Cc: Jason Wang
> RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1296044
> Signed-o
On 01/20/2016 06:30 PM, Wen Congyang wrote:
> On 01/20/2016 06:19 PM, Jason Wang wrote:
>> >
>> >
>> > On 01/20/2016 06:01 PM, Wen Congyang wrote:
>>> >> On 01/20/2016 02:54 PM, Jason Wang wrote:
>>>> >>>
&g
On 01/20/2016 06:34 PM, Wen Congyang wrote:
> On 01/20/2016 06:03 PM, Jason Wang wrote:
>>
>> On 01/20/2016 05:49 PM, Wen Congyang wrote:
>>> On 01/20/2016 05:20 PM, Jason Wang wrote:
>>>> On 01/20/2016 03:44 PM, Wen Congyang wrote:
>>>>&
On 01/22/2016 11:28 AM, Wen Congyang wrote:
> On 01/22/2016 11:15 AM, Jason Wang wrote:
>>
>> On 01/20/2016 06:30 PM, Wen Congyang wrote:
>>> On 01/20/2016 06:19 PM, Jason Wang wrote:
>>>>>
>>>>> On 01/20/2016 06:01 PM, Wen Congyang w
On 01/22/2016 02:11 PM, Michael Tokarev wrote:
> 22.01.2016 06:09, Jason Wang wrote:
>> On 01/19/2016 09:17 PM, Laszlo Ersek wrote:
>>> The start_xmit() and e1000_receive_iov() functions implement DMA transfers
>>> iterating over a set of descriptors that the guest&
On 01/22/2016 01:56 PM, Wen Congyang wrote:
> On 01/22/2016 01:41 PM, Jason Wang wrote:
>> >
>> >
>> > On 01/22/2016 11:28 AM, Wen Congyang wrote:
>>> >> On 01/22/2016 11:15 AM, Jason Wang wrote:
>>>> >>>
>>>> >
t;>
>> r = k->set_guest_notifiers(qbus->parent, total_queues * 2, true);
>> @@ -343,8 +341,9 @@ err_start:
>> fflush(stderr);
>> }
>> err_endian:
>> -vhost_net_set_vnet_endian(dev, ncs[0].peer, false);
>> -err:
>> +while (--j >= 0) {
>> +vhost_net_set_vnet_endian(dev, ncs[j].peer, false);
>> +}
>> return r;
>> }
>>
Reviewed-by: Jason Wang
On 01/22/2016 02:47 PM, Wen Congyang wrote:
> On 01/22/2016 02:21 PM, Jason Wang wrote:
>>
>> On 01/22/2016 01:56 PM, Wen Congyang wrote:
>>> On 01/22/2016 01:41 PM, Jason Wang wrote:
>>>>>
>>>>> On 01/22/2016 11:28 AM, Wen Congyang w
On 01/22/2016 06:07 PM, Daniel P. Berrange wrote:
> On Fri, Jan 22, 2016 at 04:36:44PM +0800, zhanghailiang wrote:
>> This series is a prerequisite for COLO, here we add each netdev
>> a default buffer filter, it is disabled by default, and has
>> no side effect for delivering packets in net laye
On 01/22/2016 04:11 PM, Li Zhijian wrote:
> Previously, if the netdev has more than one filters, the ingress
> or outgress traffic pass the filter in the same order. this patch
> is to make the outgress pass the filter in a reverse order
Need a description why we need this.
>
> Signed-off-by: W
On 01/22/2016 04:36 PM, zhanghailiang wrote:
> The properties of netfilter object could be changed by 'qom-set'
> command, but the output of 'info network' command is not updated,
> because it got the old information through nf->info_str, it will
> not be updated while we change the value of netf
On 01/22/2016 05:32 PM, Wen Congyang wrote:
> On 01/22/2016 04:36 PM, zhanghailiang wrote:
>> If the filter is disabled, don't go through it.
>>
>> Signed-off-by: zhanghailiang
>> ---
>> include/net/filter.h | 5 +
>> net/net.c| 4
>> 2 files changed, 9 insertions(+)
>>
>>
On 01/22/2016 04:36 PM, zhanghailiang wrote:
> With this property, users can control if this filter is 'enable'
> or 'disable'. The default behavior for filter is enabled.
>
> Signed-off-by: zhanghailiang
Let's squash patch 3 into this for a complete implementation of 'status'.
> ---
> includ
On 01/22/2016 04:36 PM, zhanghailiang wrote:
> We add each netdev a default buffer filter, which the name is
> 'nop', and the default buffer filter is disabled, so it has
> no side effect for packets delivering in qemu net layer.
>
> The default buffer filter can be used by COLO or Micro-checkpoi
On 01/22/2016 04:36 PM, zhanghailiang wrote:
> We may want to accept zero interval when VM FT solutions like MC
> or COLO use this filter to release packets on demand.
>
> Signed-off-by: zhanghailiang
> Reviewed-by: Yang Hongyang
> ---
> net/filter-buffer.c | 10 --
> 1 file changed, 1
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