On 2019/10/31 上午5:23, Christoph Hellwig wrote:
On Wed, Oct 30, 2019 at 02:44:44PM +0800, Jason Wang wrote:
This sample driver creates mdev device that simulate virtio net device
over virtio mdev transport. The device is implemented through vringh
and workqueue. A device specific dma ops is to m
On 2019/10/30 下午7:54, Tiwei Bie wrote:
On Wed, Oct 30, 2019 at 03:04:37PM +0800, Jason Wang wrote:
On 2019/10/30 下午2:17, Tiwei Bie wrote:
On Tue, Oct 29, 2019 at 06:51:32PM +0800, Jason Wang wrote:
On 2019/10/29 下午6:17, Tiwei Bie wrote:
This patch adds the network control vq support in vhost
On Wed, Oct 30, 2019 at 02:44:44PM +0800, Jason Wang wrote:
> This sample driver creates mdev device that simulate virtio net device
> over virtio mdev transport. The device is implemented through vringh
> and workqueue. A device specific dma ops is to make sure HVA is used
> directly as the IOVA.
Hi Jason,
On Mon, Oct 21, 2019 at 01:48:53PM +0800, Jason Wang wrote:
> On 2019/10/19 上午4:58, Will Deacon wrote:
> > Staring at the code some more, my best bet at the moment
> > is that the load of 'indirect->addr' is probably the one to worry about,
> > since it's part of the vring and can be upd
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> > +/* Assign a transport to a socket and call the .init transport callback.
> > + *
> > + * Note: for stream socket this must be called when vsk->remote_addr
> > +is set
> > + * (e.g. during the connect() or when a connection request on a
>
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> Subject: [PATCH net-next 09/14] vsock: move vsock_insert_unbound() in the
> vsock_create()
>
> vsock_insert_unbound() was called only when 'sock' parameter of
> __vsock_create() was not null. Thi
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> Subject: [PATCH net-next 08/14] vsock: add vsock_create_connected() called
> by transports
>
> All transports call __vsock_create() with the same parameters,
> most of them depending on the paren
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> Subject: [PATCH net-next 07/14] vsock: handle buffer_size sockopts in the
> core
>
> virtio_transport and vmci_transport handle the buffer_size sockopts in a
> very similar way.
>
> In order to
Hi Miklos,
Here are few small cleanups for virtiofs for 5.5. I had received some
comments from Michael Tsirkin on original virtiofs patches and these
cleanups are result of these comments.
Thanks
Vivek
Vivek Goyal (3):
virtiofs: Use a common function to send forget
virtiofs: Do not send forg
While we wait for queue to finish draining, use completions instead of
uslee_range(). This is better way of waiting for event.
Signed-off-by: Vivek Goyal
---
fs/fuse/virtio_fs.c | 39 +--
1 file changed, 29 insertions(+), 10 deletions(-)
diff --git a/fs/fuse/
Currently we are duplicating logic to send forgets at two places. Consolidate
the code by calling one helper function.
This also uses virtqueue_add_outbuf() instead of virtqueue_add_sgs(). Former
is simpler to call.
Signed-off-by: Vivek Goyal
---
fs/fuse/virtio_fs.c | 150 +++---
We are sending whole of virtio_fs_foreget struct to the other end over
virtqueue. Other end does not need to see elements like "struct list".
That's internal detail of guest kernel. Fix it.
Signed-off-by: Vivek Goyal
---
fs/fuse/virtio_fs.c | 17 -
1 file changed, 12 insertions(+
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> Subject: [PATCH net-next 06/14] vsock: add 'struct vsock_sock *' param to
> vsock_core_get_transport()
>
> Since now the 'struct vsock_sock' object contains a pointer to the transport,
> this pat
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> Subject: [PATCH net-next 04/14] vsock: add 'transport' member in the struct
> vsock_sock
>
> As a preparation to support multiple transports, this patch adds the
> 'transport' member at the 'stru
> -Original Message-
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> To: net...@vger.kernel.org
> Subject: [PATCH net-next 02/14] vsock: remove vm_sockets_get_local_cid()
>
> vm_sockets_get_local_cid() is only used in virtio_transport_
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> Subject: [PATCH net-next 03/14] vsock: remove include/linux/vm_sockets.h
> file
>
> This header file now only includes the "uapi/linux/vm_sockets.h".
> We can include directly it when needed.
>
> From: Stefano Garzarella [mailto:sgarz...@redhat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> Subject: [PATCH net-next 01/14] vsock/vmci: remove unused
> VSOCK_DEFAULT_CONNECT_TIMEOUT
>
> The VSOCK_DEFAULT_CONNECT_TIMEOUT definition was introduced with
> commit d021c344051af ("VSOCK: Intr
On Wed, Oct 30, 2019 at 03:04:37PM +0800, Jason Wang wrote:
> On 2019/10/30 下午2:17, Tiwei Bie wrote:
> > On Tue, Oct 29, 2019 at 06:51:32PM +0800, Jason Wang wrote:
> >> On 2019/10/29 下午6:17, Tiwei Bie wrote:
> >>> This patch adds the network control vq support in vhost-mdev.
> >>> A vhost-mdev spe
On Fri, Oct 25, 2019 at 01:13:40PM -0300, Cristiane Naves wrote:
> Remove the variable of return. Issue found by
> coccicheck(scripts/coccinelle/misc/returnvar.cocci)
>
> Signed-off-by: Cristiane Naves
> ---
> drivers/iommu/virtio-iommu.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
On 2019/10/30 下午1:52, Tiwei Bie wrote:
> On Wed, Oct 30, 2019 at 09:55:57AM +0800, Jason Wang wrote:
>> On 2019/10/29 下午6:07, Tiwei Bie wrote:
>>> This patch introduces a mdev based hardware vhost backend.
>>> This backend is built on top of the same abstraction used
>>> in virtio-mdev and provide
On 2019/10/30 下午2:17, Tiwei Bie wrote:
> On Tue, Oct 29, 2019 at 06:51:32PM +0800, Jason Wang wrote:
>> On 2019/10/29 下午6:17, Tiwei Bie wrote:
>>> This patch adds the network control vq support in vhost-mdev.
>>> A vhost-mdev specific op is introduced to allow parent drivers
>>> to handle the netw
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