On Wed, May 25, 2022 at 1:06 AM Eugenio Pérez wrote:
>
> Implement stop operation for vdpa_sim devices, so vhost-vdpa will offer
> that backend feature and userspace can effectively stop the device.
>
> This is a must before get virtqueue indexes (base) for live migration,
> since the device could
On Wed, May 25, 2022 at 1:06 AM Eugenio Pérez wrote:
>
> The ioctl adds support for stop the device from userspace.
>
> Signed-off-by: Eugenio Pérez
> ---
> drivers/vhost/vdpa.c | 18 ++
> include/uapi/linux/vhost.h | 3 +++
> 2 files changed, 21 insertions(+)
>
> diff --g
On Wed, May 25, 2022 at 1:06 AM Eugenio Pérez wrote:
>
> Implement stop operation for vdpa_sim devices, so vhost-vdpa will offer
> that backend feature and userspace can effectively stop the device.
>
> This is a must before get virtqueue indexes (base) for live migration,
> since the device could
On Tue, May 24, 2022 at 7:51 PM Xie Yongji wrote:
>
> This adds missing documentation for VDUSE sysfs interface ABI
> under Documentation/ABI/testing.
>
> Signed-off-by: Xie Yongji
Acked-by: Jason Wang
> ---
> Documentation/ABI/testing/sysfs-class-vduse | 33 +
> MAINTAINE
On Wed, May 25, 2022 at 12:28 AM Halil Pasic wrote:
>
> On Mon, 23 May 2022 10:53:23 +0200
> Halil Pasic wrote:
>
> > On Wed, 18 May 2022 11:59:42 +0800
> > Jason Wang wrote:
> >
> > > Hi All:
> >
> > Sorry for being slow on this one. I'm pretty much under water. Will try
> > to get some regress
On 5/25/22 03:35, Sean Christopherson wrote:
On Fri, May 20, 2022, zhenwei pi wrote:
@@ -59,6 +60,12 @@ enum virtio_balloon_config_read {
VIRTIO_BALLOON_CONFIG_READ_CMD_ID = 0,
};
+/* the request body to commucate with host side */
+struct __virtio_balloon_recover {
+ stru
On Tue, 24 May 2022 15:47:56 -0400 Zi Yan wrote:
> From: Zi Yan
>
> In isolate_single_pageblock() called by start_isolate_page_range(),
> there are some pageblock isolation issues causing a potential
> infinite loop when isolating a page range. This is reported by Qian Cai.
>
> 1. the pagebloc
On 20.05.22 09:06, zhenwei pi wrote:
> Hi,
>
> I'm trying to recover hardware corrupted page by virtio balloon, the
> workflow of this feature like this:
>
> Guest 5.MF -> 6.RVQ FE10.Unpoison page
> / \/
> ---+
On Tue, 24 May 2022, Oleksandr wrote:
> > On Mon, 23 May 2022, Oleksandr wrote:
> > > > > On Thu, 19 May 2022, Oleksandr wrote:
> > > > > > > On Wed, May 18, 2022 at 5:06 PM Oleksandr
> > > > > > > wrote:
> > > > > > > > On 18.05.22 17:32, Arnd Bergmann wrote:
> > > > > > > > > On Sat, May 7, 2022
On Wed, 18 May 2022 11:59:48 +0800
Jason Wang wrote:
> This patch tries to implement the synchronize_cbs() for ccw. For the
> vring_interrupt() that is called via virtio_airq_handler(), the
> synchronization is simply done via the airq_info's lock. For the
> vring_interrupt() that is called via v
On Mon, 23 May 2022 10:53:23 +0200
Halil Pasic wrote:
> On Wed, 18 May 2022 11:59:42 +0800
> Jason Wang wrote:
>
> > Hi All:
>
> Sorry for being slow on this one. I'm pretty much under water. Will try
> to get some regression-testing done till tomorrow end of day.
>
Did some testing with t
+Saravana
On Mon, May 23, 2022 at 06:58:13PM -0700, Stefano Stabellini wrote:
> On Mon, 23 May 2022, Oleksandr wrote:
> > > > On Thu, 19 May 2022, Oleksandr wrote:
> > > > > > On Wed, May 18, 2022 at 5:06 PM Oleksandr
> > > > > > wrote:
> > > > > > > On 18.05.22 17:32, Arnd Bergmann wrote:
> > >
Hi all,
The issue is that host segments packets between guests on the same host.
Tests show that it happens because SKB_GSO_DODGY skb offload in
virtio_net_hdr_from_skb().
To do segmentation you need to remove SKB_GSO_DODGY or add SKB_GSO_PARTIAL
The solution with DODGY/PARTIAL offload looks like
On Tue, May 24, 2022 at 09:42:06AM +0200, Eugenio Perez Martin wrote:
On Tue, May 24, 2022 at 9:09 AM Stefano Garzarella wrote:
On Mon, May 23, 2022 at 09:20:14PM +0200, Eugenio Perez Martin wrote:
>On Sat, May 21, 2022 at 12:13 PM Si-Wei Liu wrote:
>>
>>
>>
>> On 5/20/2022 10:23 AM, Eugenio
On Fri, May 20, 2022 at 11:09:11AM +, Arseniy Krasnov wrote:
Hello Stefano,
On 19.05.2022 10:42, Stefano Garzarella wrote:
On Wed, May 18, 2022 at 11:04:30AM +, Arseniy Krasnov wrote:
Hello Stefano,
On 17.05.2022 18:14, Stefano Garzarella wrote:
Hi Arseniy,
On Thu, May 12, 2022 at 0
On Mon, May 23, 2022 at 09:20:14PM +0200, Eugenio Perez Martin wrote:
On Sat, May 21, 2022 at 12:13 PM Si-Wei Liu wrote:
On 5/20/2022 10:23 AM, Eugenio Pérez wrote:
> This operation is optional: It it's not implemented, backend feature bit
> will not be exposed.
>
> Signed-off-by: Eugenio Pé
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