在 2022/4/28 15:37, Cindy Lu 写道:
this patch is to add the support for vdpa tool in vp_vdpa
here is the example steps
modprobe vp_vdpa
modprobe vhost_vdpa
echo :00:06.0>/sys/bus/pci/drivers/virtio-pci/unbind
echo 1af4 1041 > /sys/bus/pci/drivers/vp-vdpa/new_id
vdpa dev add name vdpa1 mgmtdev
On Thu, Apr 28, 2022 at 11:13 PM Stefano Garzarella wrote:
>
> The simulator behaves like a ramdisk, so we don't have to do
> anything when a VIRTIO_BLK_T_FLUSH request is received, but it
> could be useful to test driver behavior.
>
> Let's expose the VIRTIO_BLK_F_FLUSH feature to inform the driv
On Thu, Apr 28, 2022 at 5:13 PM Cornelia Huck wrote:
>
> On Mon, Apr 25 2022, Jason Wang wrote:
>
> > This patch introduces new virtio config op to vring
> > callbacks. Transport specific method is required to make sure the
> > write before this function is visible to the vring_interrupt() that i
On Thu, Apr 28, 2022 at 3:42 PM Cornelia Huck wrote:
>
> On Thu, Apr 28 2022, Jason Wang wrote:
>
> > On Thu, Apr 28, 2022 at 1:55 PM Michael S. Tsirkin wrote:
> >>
> >> On Thu, Apr 28, 2022 at 01:51:59PM +0800, Jason Wang wrote:
> >> > On Thu, Apr 28, 2022 at 1:24 PM Michael S. Tsirkin
> >> >
The simulator behaves like a ramdisk, so we don't have to do
anything when a VIRTIO_BLK_T_FLUSH request is received, but it
could be useful to test driver behavior.
Let's expose the VIRTIO_BLK_F_FLUSH feature to inform the driver
that we support the flush command.
Signed-off-by: Stefano Garzarell
There are two parts in this patch:
1, support akcipher service by cryptodev-builtin driver
2, virtio-crypto driver supports akcipher service
In principle, we should separate this into two patches, to avoid
compiling error, merge them into one.
Then virtio-crypto gets request from guest side, and
From: Lei He
Add unit test and benchmark test for crypto akcipher.
Signed-off-by: lei he
Signed-off-by: zhenwei pi
Reviewed-by: Daniel P. Berrangé
---
tests/bench/benchmark-crypto-akcipher.c | 157 ++
tests/bench/meson.build | 4 +
tests/bench/test_akcipher_keys.inc
From: Lei He
As Daniel suggested, Add tests suite for rsakey, as a way to prove
that we can handle DER errors correctly.
Signed-off-by: lei he
---
tests/unit/test-crypto-akcipher.c | 285 +-
1 file changed, 282 insertions(+), 3 deletions(-)
diff --git a/tests/unit/
From: Lei He
Added gcryt implementation of RSA algorithm, RSA algorithm
implemented by gcrypt has a higher priority than nettle because
it supports raw padding.
Signed-off-by: lei he
---
crypto/akcipher-gcrypt.c.inc | 520 +++
crypto/akcipher.c| 4
From: Lei He
Implement RSA algorithm by hogweed from nettle. Thus QEMU supports
a 'real' RSA backend to handle request from guest side. It's
important to test RSA offload case without OS & hardware requirement.
Signed-off-by: lei he
Signed-off-by: zhenwei pi
---
crypto/akcipher-nettle.c.inc |
From: Lei He
Add an ANS.1 DER decoder which is used to parse asymmetric
cipher keys
Signed-off-by: zhenwei pi
Signed-off-by: lei he
---
crypto/der.c | 190 +++
crypto/der.h | 82 ++
crypto/meson.build | 1 +
tests/unit/m
Introduce new akcipher crypto class 'QCryptoAkCIpher', which supports
basic asymmetric operations: encrypt, decrypt, sign and verify.
Suggested by Daniel P. Berrangé, also add autoptr cleanup for the new
class. Thanks to Daniel!
Co-developed-by: lei he
Signed-off-by: lei he
Signed-off-by: zhenw
From: Lei He
Introduce akcipher types, also include RSA related types.
Reviewed-by: Daniel P. Berrangé
Signed-off-by: Lei He
Signed-off-by: zhenwei pi
---
qapi/crypto.json | 64
1 file changed, 64 insertions(+)
diff --git a/qapi/crypto.json b
Update header from linux, support akcipher service.
Reviewed-by: Gonglei
Signed-off-by: lei he
Signed-off-by: zhenwei pi
---
.../standard-headers/linux/virtio_crypto.h| 82 ++-
1 file changed, 81 insertions(+), 1 deletion(-)
diff --git a/include/standard-headers/linux/virt
Hi, Lei & MST
Daniel has started to review the akcipher framework and nettle & gcrypt
implementation, this part seems to be ready soon. Thanks a lot to Daniel!
And the last patch "crypto: Introduce RSA algorithm" handles akcipher
requests from guest and uses the new akcipher service. The new feat
Implement .freeze and .restore callbacks of struct virtio_driver
to support device suspend/resume.
During suspension all connected sockets are reset and VQs deleted.
During resume the VQs are re-initialized.
Reported by: Vilas R K
Signed-off-by: Stefano Garzarella
---
net/vmw_vsock/virtio_tran
Add virtio_vsock_vqs_init() and virtio_vsock_vqs_del() with the code
that was in virtio_vsock_probe() and virtio_vsock_remove to initialize
and delete VQs.
These new functions will be used in the next commit to support device
suspend/resume
Signed-off-by: Stefano Garzarella
---
net/vmw_vsock/vi
Vilas reported that virtio-vsock no longer worked properly after
suspend/resume (echo mem >/sys/power/state).
It was impossible to connect to the host and vice versa.
Indeed, the support has never been implemented.
This series implement .freeze and .restore callbacks of struct virtio_driver
to su
On Sun, Apr 24, 2022 at 10:04:22PM +0300, Dmitry Osipenko wrote:
> VirtIO-GPU driver was the only user of drm_gem_shmem_get_pages()
> and it now uses drm_gem_shmem_get_pages_sgt(). Make the get_pages()
> private to drm_gem_shmem_helper.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/gpu/drm/
[Resend, still struggling with new laptop email settings]
> On 28 Apr 2022, at 13:03, Michael S. Tsirkin wrote:
>
> On Thu, Apr 28, 2022 at 11:55:31AM +0200, Christophe Marie Francois Dupont de
> Dinechin wrote:
>>
>>
>>> On 28 Apr 2022, at 11:51, Christophe Marie Francois Dupont de Dinechin
> On 28 Apr 2022, at 13:03, Michael S. Tsirkin wrote:
>
> On Thu, Apr 28, 2022 at 11:55:31AM +0200, Christophe Marie Francois Dupont de
> Dinechin wrote:
>>
>>
>>> On 28 Apr 2022, at 11:51, Christophe Marie Francois Dupont de Dinechin
>>> wrote:
>>>
>>>
>>>
On 28 Apr 2022, at 11:46
On Thu, Apr 28, 2022 at 11:48:01AM +0200, Christophe Marie Francois Dupont de
Dinechin wrote:
>
>
> > On 15 Apr 2022, at 10:48, Michael S. Tsirkin wrote:
> >
> > On Thu, Apr 14, 2022 at 05:08:55PM +0200, Christophe de Dinechin wrote:
> >> With GCC 12 and defconfig, we get the following error:
On Thu, Apr 28, 2022 at 11:55:31AM +0200, Christophe Marie Francois Dupont de
Dinechin wrote:
>
>
> > On 28 Apr 2022, at 11:51, Christophe Marie Francois Dupont de Dinechin
> > wrote:
> >
> >
> >
> >> On 28 Apr 2022, at 11:46, Christophe Marie Francois Dupont de Dinechin
> >> wrote:
> >>
> On 28 Apr 2022, at 11:51, Christophe Marie Francois Dupont de Dinechin
> wrote:
>
>
>
>> On 28 Apr 2022, at 11:46, Christophe Marie Francois Dupont de Dinechin
>> wrote:
>>
>>
>>
>>> On 15 Apr 2022, at 05:51, Murilo Opsfelder Araújo
>>> wrote:
>>>
>>> On 4/14/22 23:30, Murilo Opsfe
> On 28 Apr 2022, at 11:46, Christophe Marie Francois Dupont de Dinechin
> wrote:
>
>
>
>> On 15 Apr 2022, at 05:51, Murilo Opsfelder Araújo
>> wrote:
>>
>> On 4/14/22 23:30, Murilo Opsfelder Araujo wrote:
>>> GCC 12 enhanced -Waddress when comparing array address to null [0],
>>> which w
> On 15 Apr 2022, at 10:48, Michael S. Tsirkin wrote:
>
> On Thu, Apr 14, 2022 at 05:08:55PM +0200, Christophe de Dinechin wrote:
>> With GCC 12 and defconfig, we get the following error:
>>
>> | CC drivers/virtio/virtio_pci_common.o
>> | drivers/virtio/virtio_pci_common.c: In function
> On 15 Apr 2022, at 05:51, Murilo Opsfelder Araújo
> wrote:
>
> On 4/14/22 23:30, Murilo Opsfelder Araujo wrote:
>> GCC 12 enhanced -Waddress when comparing array address to null [0],
>> which warns:
>> drivers/virtio/virtio_pci_common.c: In function ‘vp_del_vqs’:
>> drivers/virtio/vi
On Mon, Apr 25 2022, Jason Wang wrote:
> This patch introduces new virtio config op to vring
> callbacks. Transport specific method is required to make sure the
> write before this function is visible to the vring_interrupt() that is
Which kind of writes? I.e., what is the scope?
> called after
On Mon, Apr 25 2022, Jason Wang wrote:
> This allows us to do common extension without duplicating code.
>
> Cc: Thomas Gleixner
> Cc: Peter Zijlstra
> Cc: "Paul E. McKenney"
> Cc: Marc Zyngier
> Cc: Halil Pasic
> Cc: Cornelia Huck
> Signed-off-by: Jason Wang
> ---
> drivers/virtio/virtio
On Mon, Apr 25 2022, Jason Wang wrote:
> From: Stefano Garzarella
>
> It will allow us to do extension on virtio_device_ready() without
> duplicating code.
>
> Cc: Thomas Gleixner
> Cc: Peter Zijlstra
> Cc: "Paul E. McKenney"
> Cc: Marc Zyngier
> Cc: Halil Pasic
> Cc: Cornelia Huck
> Signe
On Thu, Apr 28 2022, Jason Wang wrote:
> On Thu, Apr 28, 2022 at 1:55 PM Michael S. Tsirkin wrote:
>>
>> On Thu, Apr 28, 2022 at 01:51:59PM +0800, Jason Wang wrote:
>> > On Thu, Apr 28, 2022 at 1:24 PM Michael S. Tsirkin wrote:
>> > >
>> > > On Thu, Apr 28, 2022 at 11:04:41AM +0800, Jason Wang
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