On 2020/2/12 下午5:55, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 05:33:06PM +0800, Jason Wang wrote:
On 2020/2/12 下午4:53, Jason Wang wrote:
On 2020/2/12 下午4:18, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 11:39:54AM +0800, Jason Wang wrote:
On 2020/2/11 下午7:33, Michael S. Tsirki
On Wed, Feb 12, 2020 at 05:33:06PM +0800, Jason Wang wrote:
>
> On 2020/2/12 下午4:53, Jason Wang wrote:
> >
> > On 2020/2/12 下午4:18, Michael S. Tsirkin wrote:
> > > On Wed, Feb 12, 2020 at 11:39:54AM +0800, Jason Wang wrote:
> > > > On 2020/2/11 下午7:33, Michael S. Tsirkin wrote:
> > > > > On Mon,
On 2020/2/12 下午4:53, Jason Wang wrote:
On 2020/2/12 下午4:18, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 11:39:54AM +0800, Jason Wang wrote:
On 2020/2/11 下午7:33, Michael S. Tsirkin wrote:
On Mon, Feb 10, 2020 at 05:05:17PM +0800, Zha Bin wrote:
From: Liu Jiang
The standard virtio-mmi
On 2020/2/12 下午4:18, Michael S. Tsirkin wrote:
On Wed, Feb 12, 2020 at 11:39:54AM +0800, Jason Wang wrote:
On 2020/2/11 下午7:33, Michael S. Tsirkin wrote:
On Mon, Feb 10, 2020 at 05:05:17PM +0800, Zha Bin wrote:
From: Liu Jiang
The standard virtio-mmio devices use notification register to si
On Wed, Feb 12, 2020 at 11:39:54AM +0800, Jason Wang wrote:
>
> On 2020/2/11 下午7:33, Michael S. Tsirkin wrote:
> > On Mon, Feb 10, 2020 at 05:05:17PM +0800, Zha Bin wrote:
> > > From: Liu Jiang
> > >
> > > The standard virtio-mmio devices use notification register to signal
> > > backend. This wi
On 2020/2/11 下午7:33, Michael S. Tsirkin wrote:
On Mon, Feb 10, 2020 at 05:05:17PM +0800, Zha Bin wrote:
From: Liu Jiang
The standard virtio-mmio devices use notification register to signal
backend. This will cause vmexits and slow down the performance when we
passthrough the virtio-mmio devic
On Mon, Feb 10, 2020 at 05:05:17PM +0800, Zha Bin wrote:
> From: Liu Jiang
>
> The standard virtio-mmio devices use notification register to signal
> backend. This will cause vmexits and slow down the performance when we
> passthrough the virtio-mmio devices to guest virtual machines.
> We propos
On Mon, Feb 10, 2020 at 05:05:17PM +0800, Zha Bin wrote:
> From: Liu Jiang
>
> The standard virtio-mmio devices use notification register to signal
> backend. This will cause vmexits and slow down the performance when we
> passthrough the virtio-mmio devices to guest virtual machines.
> We propos
From: Liu Jiang
The standard virtio-mmio devices use notification register to signal
backend. This will cause vmexits and slow down the performance when we
passthrough the virtio-mmio devices to guest virtual machines.
We proposed to update virtio over MMIO spec to add the per-queue
notify featur
