On Thu, Jan 17, 2013 at 06:25:47PM +0800, ak...@redhat.com wrote:
> From: Amos Kong
>
> Virtio-net driver currently programs MAC address byte by byte,
> this means that we have an intermediate step where mac is wrong.
> This patch introduced a new control command to set MAC address
> in one time,
On Thu, Jan 17, 2013 at 06:40:12PM +0800, ak...@redhat.com wrote:
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index 395ab4f..837c978 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -802,14 +802,32 @@ static int virtnet_set_mac_address(struct ne
From: Amos Kong
Virtio-net driver currently programs MAC address byte by byte,
this means that we have an intermediate step where mac is wrong.
This patch introduced a new control command to set MAC address
in one time, and added a new feature flag VIRTIO_NET_F_MAC_ADDR
for this feature.
"mac" f
While doing simple IPv6 tests in KVM virtual machines,
(add an IPv6 address to eth0) kmemleak complains about
an unreferenced object:
unreferenced object 0x88001e804120 (size 32):
comm "softirq", pid 0, jiffies 4294900928 (age 631.544s)
hex dump (first 32 bytes):
28 cb fd 1d 00 00 00 0
From: Sjur Brændeland
Hi Ohad, Ido and Rusty.
Rusty has implemented host-side virtio ring. I will be using vringh
for the caif_virtio driver. But we need to figure out how to
integrate the vringh into remoteproc. Below is my initial stab on this.
This code is completely untested, but I'd love t
Rusty Russell writes:
> "Michael S. Tsirkin" writes:
>> On Wed, Jan 16, 2013 at 01:43:32PM +1030, Rusty Russell wrote:
>>> "Michael S. Tsirkin" writes:
>>> >> +static int resize_iovec(struct vringh_iov *iov, gfp_t gfp)
>>> >> +{
>>> >> +struct iovec *new;
>>> >> +unsigned int new
From: Amos Kong
Currently virtio-net code relys on the layout of descriptor,
this patchset removed the assumptions and introduced a control
command to set mac address. Last patch is a trivial renaming.
V2: check guest's iov_len
V3: fix of migration compatibility
make mac field in config spac
From: "Michael S. Tsirkin"
Virtio-net code makes assumption about virtqueue descriptor layout
(e.g. sg[0] is the header, sg[1] is the data buffer).
This patch makes code not rely on the layout of descriptors.
Signed-off-by: Michael S. Tsirkin
Signed-off-by: Amos Kong
---
hw/virtio-net.c | 12
From: Amos Kong
In virtio-net guest driver, currently we write MAC address to
pci config space byte by byte, this means that we have an
intermediate step where mac is wrong. This patch introduced
a new control command to set MAC address, it's atomic.
VIRTIO_NET_F_CTRL_MAC_ADDR is a new feature b
From: Amos Kong
This patch makes rx commands consistent with specification.
Signed-off-by: Amos Kong
---
hw/virtio-net.c | 14 +++---
hw/virtio-net.h | 14 +++---
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/hw/virtio-net.c b/hw/virtio-net.c
index cf40ff2..5
On Sat, Jan 19, 2013 at 09:54:26AM +0800, ak...@redhat.com wrote:
> From: "Michael S. Tsirkin"
>
> Virtio-net code makes assumption about virtqueue descriptor layout
> (e.g. sg[0] is the header, sg[1] is the data buffer).
>
> This patch makes code not rely on the layout of descriptors.
>
> Sign
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