在 2021/3/16 上午12:34, Stefano Garzarella 写道:
Enable the user to create vDPA block simulator devices using the
vdpa management tool:
# Show vDPA supported devices
$ vdpa mgmtdev show
vdpasim_blk:
supported_classes block
# Create a vDPA block device named as 'blk0' from
在 2021/3/16 上午12:34, Stefano Garzarella 写道:
From: Xie Yongji
Since the config checks are done by the vDPA drivers, we can remove the
virtio-net restriction and we should be able to support all kinds of
virtio devices.
is not needed anymore, but we need to include
to avoid compilation failur
在 2021/3/16 上午12:34, Stefano Garzarella 写道:
Let's use the new 'get_config_size()' callback available instead of
using the 'virtio_id' to get the size of the device config space.
Signed-off-by: Stefano Garzarella
Acked-by: Jason Wang
---
drivers/vhost/vdpa.c | 9 ++---
1 file chan
在 2021/3/16 上午12:34, Stefano Garzarella 写道:
This new callback is used to get the size of the configuration space
of vDPA devices.
Signed-off-by: Stefano Garzarella
Acked-by: Jason Wang
---
include/linux/vdpa.h | 4
drivers/vdpa/ifcvf/ifcvf_main.c | 6 ++
driv
在 2021/3/17 下午10:38, Eugenio Perez Martin 写道:
On Wed, Mar 17, 2021 at 3:51 AM Jason Wang wrote:
在 2021/3/17 上午12:05, Eugenio Perez Martin 写道:
On Tue, Mar 16, 2021 at 9:15 AM Jason Wang wrote:
在 2021/3/16 上午3:48, Eugenio Pérez 写道:
Initial version of shadow virtqueue that actually forward b
在 2021/3/18 上午12:47, Eugenio Perez Martin 写道:
On Wed, Mar 17, 2021 at 3:05 AM Jason Wang wrote:
在 2021/3/16 下午6:31, Eugenio Perez Martin 写道:
On Tue, Mar 16, 2021 at 8:18 AM Jason Wang wrote:
在 2021/3/16 上午3:48, Eugenio Pérez 写道:
Shadow virtqueue notifications forwarding is disabled when v
在 2021/3/17 下午5:49, Zhu Lingshan 写道:
This commit deduces the VIRTIO device ID of a probed
device from its pdev device ids.
Signed-off-by: Zhu Lingshan
---
drivers/vdpa/ifcvf/ifcvf_base.h | 1 +
drivers/vdpa/ifcvf/ifcvf_main.c | 14 +-
2 files changed, 14 insertions(+), 1 delet
On Tue, Mar 16, 2021 at 09:56:44PM +, jiang.wang wrote:
> Add supports for datagram type for virtio-vsock. Datagram
> sockets are connectionless and unreliable. To avoid contention
> with stream and other sockets, add two more virtqueues and
> a new feature bit to identify if those two new queu
On 3/12/21 6:38 AM, Joerg Roedel wrote:
> From: Joerg Roedel
>
> A malicious hypervisor could disable the CPUID intercept for an SEV or
> SEV-ES guest and trick it into the no-SEV boot path, where it could
> potentially reveal secrets. This is not an issue for SEV-SNP guests,
> as the CPUID inter
On Wed, Mar 17, 2021 at 08:44:43AM +, Luis Henriques wrote:
> When accidentally passing twice the same tag to qemu, kmemleak ended up
> reporting a memory leak in virtiofs. Also, looking at the log I saw the
> following error (that's when I realised the duplicated tag):
>
> virtiofs: probe
On Wed, Mar 17, 2021 at 08:44:43AM +, Luis Henriques wrote:
> When accidentally passing twice the same tag to qemu, kmemleak ended up
> reporting a memory leak in virtiofs. Also, looking at the log I saw the
> following error (that's when I realised the duplicated tag):
>
> virtiofs: probe
On Fri, Mar 12, 2021 at 03:09:13PM +0100, Laurent Vivier wrote:
vhost_reset_is_le() is vhost_init_is_le(), and in the case of
cross-endian legacy, vhost_init_is_le() depends on vq->user_be.
vq->user_be is set by vhost_disable_cross_endian().
But in vhost_vq_reset(), we have:
vhost_reset_is_
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