在 2022/2/16 下午4:00, Eli Cohen 写道:
Implement the get_vq_stats calback of vdpa_config_ops to return the
statistics for a virtqueue.
The statistics are provided as vendor specific statistics where the
driver provides a pair of attribute name and attribute value.
Currently supported are received d
在 2022/2/16 下午4:00, Eli Cohen 写道:
Allows to read vendor statistics of a vdpa device. The specific statistics
data is received by the upstream driver in the form of an (attribute
name, attribute value) pairs.
An example of statistics for mlx5_vdpa device are:
received_desc - number of descripto
在 2022/3/3 上午2:23, Eugenio Perez Martin 写道:
+
+static bool vhost_svq_add_split(VhostShadowVirtqueue *svq,
+VirtQueueElement *elem,
+unsigned *head)
+{
+unsigned avail_idx;
+vring_avail_t *avail = svq->vring.avail;
+
+*he
在 2022/3/1 下午4:50, Eugenio Perez Martin 写道:
On Mon, Feb 28, 2022 at 8:37 AM Jason Wang wrote:
在 2022/2/27 下午9:41, Eugenio Pérez 写道:
Use translations added in VhostIOVATree in SVQ.
Only introduce usage here, not allocation and deallocation. As with
previous patches, we use the dead code path
On Thu, Mar 03, 2022 at 11:31:35AM +0800, Yongji Xie wrote:
> On Wed, Mar 2, 2022 at 11:05 PM Max Gurtovoy wrote:
> >
> >
> > On 3/2/2022 3:15 PM, Michael S. Tsirkin wrote:
> > > On Wed, Mar 02, 2022 at 06:46:03PM +0800, Yongji Xie wrote:
> > >> On Tue, Mar 1, 2022 at 11:43 PM Michael S. Tsirkin
在 2022/3/1 下午6:06, Eugenio Perez Martin 写道:
+
+/*
+ * Find a valid hole for the mapping
+ *
+ * Assuming low iova_begin, so no need to do a binary search to
+ * locate the first node.
+ *
+ * TODO: Replace all this with g_tree_node_first/next/last when available
+
On Thu, Mar 03, 2022 at 03:29:31AM +, Bobby Eshleman wrote:
> On Wed, Mar 02, 2022 at 05:09:58PM +0100, Stefano Garzarella wrote:
> > Hi Bobby,
> > Sorry for the delay, but I saw these patches today.
> > Please, can you keep me in CC?
> >
>
> Hey Stefano, sorry about that. I'm not sure how I
在 2022/3/2 上午2:49, Eugenio Perez Martin 写道:
On Mon, Feb 28, 2022 at 3:57 AM Jason Wang wrote:
在 2022/2/27 下午9:40, Eugenio Pérez 写道:
At this mode no buffer forwarding will be performed in SVQ mode: Qemu
will just forward the guest's kicks to the device.
Host memory notifiers regions are left
在 2022/3/3 上午10:24, Harold Huang 写道:
In patch [1], tun_msg_ctl was added to allow pass batched xdp buffers to
tun_sendmsg. Although we donot use msg_controllen in this path, we should
check msg_controllen to make sure the caller pass a valid msg_ctl.
[1]:
https://git.kernel.org/pub/scm/linux/k
On 3/3/22 4:40 AM, Eric Biggers wrote:
On Wed, Mar 02, 2022 at 11:39:13AM +0800, zhenwei pi wrote:
v2 -> v3:
Rename virtio_crypto_algs.c to virtio_crypto_skcipher_algs.c, and
minor changes of function name.
Minor changes in virtio_crypto_akcipher_algs.c: no need to copy from
buff
On Wed, Mar 02, 2022 at 04:49:17PM +, Lee Jones wrote:
On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
On Wed, Mar 02, 2022 at 05:28:31PM +0100, Stefano Garzarella wrote:
> On Wed, Mar 2, 2022 at 3:57 PM Lee Jones wrote:
> >
> > On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> >
> > > On We
On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> On Wed, Mar 02, 2022 at 05:28:31PM +0100, Stefano Garzarella wrote:
> > On Wed, Mar 2, 2022 at 3:57 PM Lee Jones wrote:
> > >
> > > On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> > >
> > > > On Wed, Mar 02, 2022 at 01:56:35PM +, Lee Jones wro
On Wed, Mar 02, 2022 at 05:28:31PM +0100, Stefano Garzarella wrote:
> On Wed, Mar 2, 2022 at 3:57 PM Lee Jones wrote:
> >
> > On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> >
> > > On Wed, Mar 02, 2022 at 01:56:35PM +, Lee Jones wrote:
> > > > On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
>
On Wed, Mar 2, 2022 at 3:57 PM Lee Jones wrote:
>
> On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
>
> > On Wed, Mar 02, 2022 at 01:56:35PM +, Lee Jones wrote:
> > > On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> > >
> > > > On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> > > >
On Thu, Feb 24, 2022 at 10:15:47PM +, beshleman.dev...@gmail.com wrote:
From: Jiang Wang
Add support for mergeable buffers for virtio-vsock. Mergeable buffers
allow individual large packets to be spread across multiple buffers
while still using only a single packet header. This avoids
artif
Hi Bobby,
Sorry for the delay, but I saw these patches today.
Please, can you keep me in CC?
On Thu, Feb 24, 2022 at 10:15:46PM +, beshleman.dev...@gmail.com wrote:
From: Jiang Wang
Add supports for datagram type for virtio-vsock. Datagram
sockets are connectionless and unreliable. To avoi
On Wed, Mar 02, 2022 at 09:50:38AM -0500, Michael S. Tsirkin wrote:
On Wed, Mar 02, 2022 at 03:11:21PM +0100, Stefano Garzarella wrote:
On Wed, Mar 02, 2022 at 08:35:08AM -0500, Michael S. Tsirkin wrote:
> On Wed, Mar 02, 2022 at 10:34:46AM +0100, Stefano Garzarella wrote:
> > On Wed, Mar 02, 20
On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> On Wed, Mar 02, 2022 at 01:56:35PM +, Lee Jones wrote:
> > On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> >
> > > On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> > > > vhost_vsock_handle_tx_kick() already holds the mutex during i
On Wed, Mar 02, 2022 at 01:56:35PM +, Lee Jones wrote:
> On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
>
> > On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> > > vhost_vsock_handle_tx_kick() already holds the mutex during its call
> > > to vhost_get_vq_desc(). All we have to do i
On Wed, Mar 02, 2022 at 03:11:21PM +0100, Stefano Garzarella wrote:
> On Wed, Mar 02, 2022 at 08:35:08AM -0500, Michael S. Tsirkin wrote:
> > On Wed, Mar 02, 2022 at 10:34:46AM +0100, Stefano Garzarella wrote:
> > > On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> > > > vhost_vsock_hand
On Wed, Mar 02, 2022 at 04:27:15PM +0200, Max Gurtovoy wrote:
>
> On 3/2/2022 4:15 PM, Michael S. Tsirkin wrote:
> > On Wed, Mar 02, 2022 at 03:45:10PM +0200, Max Gurtovoy wrote:
> > > On 3/2/2022 3:33 PM, Michael S. Tsirkin wrote:
> > > > On Wed, Mar 02, 2022 at 03:24:51PM +0200, Max Gurtovoy wro
On Wed, Mar 02, 2022 at 09:53:17PM +0800, Yongji Xie wrote:
> On Wed, Mar 2, 2022 at 9:33 PM Michael S. Tsirkin wrote:
> >
> > On Wed, Mar 02, 2022 at 03:24:51PM +0200, Max Gurtovoy wrote:
> > >
> > > On 3/2/2022 3:17 PM, Michael S. Tsirkin wrote:
> > > > On Wed, Mar 02, 2022 at 11:51:27AM +0200,
On Wed, Mar 02, 2022 at 03:45:10PM +0200, Max Gurtovoy wrote:
>
> On 3/2/2022 3:33 PM, Michael S. Tsirkin wrote:
> > On Wed, Mar 02, 2022 at 03:24:51PM +0200, Max Gurtovoy wrote:
> > > On 3/2/2022 3:17 PM, Michael S. Tsirkin wrote:
> > > > On Wed, Mar 02, 2022 at 11:51:27AM +0200, Max Gurtovoy wro
On Wed, Mar 02, 2022 at 08:35:08AM -0500, Michael S. Tsirkin wrote:
On Wed, Mar 02, 2022 at 10:34:46AM +0100, Stefano Garzarella wrote:
On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> vhost_vsock_handle_tx_kick() already holds the mutex during its call
> to vhost_get_vq_desc(). All
On Wed, 02 Mar 2022, Michael S. Tsirkin wrote:
> On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> > vhost_vsock_handle_tx_kick() already holds the mutex during its call
> > to vhost_get_vq_desc(). All we have to do is take the same lock
> > during virtqueue clean-up and we mitigate th
On Wed, Mar 02, 2022 at 10:34:46AM +0100, Stefano Garzarella wrote:
> On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> > vhost_vsock_handle_tx_kick() already holds the mutex during its call
> > to vhost_get_vq_desc(). All we have to do is take the same lock
> > during virtqueue clean-u
On Wed, Mar 02, 2022 at 03:24:51PM +0200, Max Gurtovoy wrote:
>
> On 3/2/2022 3:17 PM, Michael S. Tsirkin wrote:
> > On Wed, Mar 02, 2022 at 11:51:27AM +0200, Max Gurtovoy wrote:
> > > On 3/1/2022 5:43 PM, Michael S. Tsirkin wrote:
> > > > On Mon, Feb 28, 2022 at 02:57:20PM +0800, Xie Yongji wrote
On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> vhost_vsock_handle_tx_kick() already holds the mutex during its call
> to vhost_get_vq_desc(). All we have to do is take the same lock
> during virtqueue clean-up and we mitigate the reported issues.
>
> Link: https://syzkaller.appspot.
On Wed, Mar 02, 2022 at 11:51:27AM +0200, Max Gurtovoy wrote:
>
> On 3/1/2022 5:43 PM, Michael S. Tsirkin wrote:
> > On Mon, Feb 28, 2022 at 02:57:20PM +0800, Xie Yongji wrote:
> > > Currently we have a BUG_ON() to make sure the number of sg
> > > list does not exceed queue_max_segments() in virti
On Wed, Mar 02, 2022 at 06:46:03PM +0800, Yongji Xie wrote:
> On Tue, Mar 1, 2022 at 11:43 PM Michael S. Tsirkin wrote:
> >
> > On Mon, Feb 28, 2022 at 02:57:20PM +0800, Xie Yongji wrote:
> > > Currently we have a BUG_ON() to make sure the number of sg
> > > list does not exceed queue_max_segments
On Wed, 02 Mar 2022, Stefano Garzarella wrote:
> On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
> > vhost_vsock_handle_tx_kick() already holds the mutex during its call
> > to vhost_get_vq_desc(). All we have to do is take the same lock
> > during virtqueue clean-up and we mitigate th
On Wed, Mar 02, 2022 at 07:54:21AM +, Lee Jones wrote:
vhost_vsock_handle_tx_kick() already holds the mutex during its call
to vhost_get_vq_desc(). All we have to do is take the same lock
during virtqueue clean-up and we mitigate the reported issues.
Link: https://syzkaller.appspot.com/bug?
On Wed, Mar 02, 2022 at 10:18:07AM +0100, Stefano Garzarella wrote:
On Wed, Mar 02, 2022 at 08:29:41AM +, Lee Jones wrote:
On Fri, 18 Feb 2022, Michael S. Tsirkin wrote:
On Thu, Feb 17, 2022 at 05:21:20PM -0800, syzbot wrote:
syzbot has found a reproducer for the following issue on:
HEAD
On Wed, Mar 02, 2022 at 08:29:41AM +, Lee Jones wrote:
On Fri, 18 Feb 2022, Michael S. Tsirkin wrote:
On Thu, Feb 17, 2022 at 05:21:20PM -0800, syzbot wrote:
> syzbot has found a reproducer for the following issue on:
>
> HEAD commit:f71077a4d84b Merge tag 'mmc-v5.17-rc1-2' of git://git
On Fri, 18 Feb 2022, Michael S. Tsirkin wrote:
> On Thu, Feb 17, 2022 at 05:21:20PM -0800, syzbot wrote:
> > syzbot has found a reproducer for the following issue on:
> >
> > HEAD commit:f71077a4d84b Merge tag 'mmc-v5.17-rc1-2' of git://git.kern..
> > git tree: upstream
> > console outp
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