在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Introduce vp_active_vq() to configure vring to backend after vq attach
vring. And configure vq vector if necessary.
Signed-off-by: Xuan Zhuo
---
drivers/virtio/virtio_pci_modern.c | 46 ++
1 file changed, 28 insertions(+), 18 del
On Tue, Mar 29, 2022 at 10:35:21AM +0200, Thomas Gleixner wrote:
> On Mon, Mar 28 2022 at 06:40, Michael S. Tsirkin wrote:
> > On Mon, Mar 28, 2022 at 02:18:22PM +0800, Jason Wang wrote:
> >> > > So I think we might talk different issues:
> >> > >
> >> > > 1) Whether request_irq() commits the previ
From: Randy Dunlap
[ Upstream commit fefb8a2a941338d871e2d83fbd65fbfa068857bd ]
Eliminate anonymous module_init() and module_exit(), which can lead to
confusion or ambiguity when reading System.map, crashes/oops/bugs,
or an initcall_debug log.
Give each of these init and exit functions unique d
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Add queue_reset in virtio_pci_common_cfg, and add related operation
functions.
For not breaks uABI, add a new struct virtio_pci_common_cfg_reset.
Signed-off-by: Xuan Zhuo
---
drivers/virtio/virtio_pci_modern_dev.c | 36 ++
include/l
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Introduce virtqueue_resize() to implement the resize of vring.
Based on these, the driver can dynamically adjust the size of the vring.
For example: ethtool -G.
virtqueue_resize() implements resize based on the vq reset function. In
case of failure to allocate
From: Randy Dunlap
[ Upstream commit fefb8a2a941338d871e2d83fbd65fbfa068857bd ]
Eliminate anonymous module_init() and module_exit(), which can lead to
confusion or ambiguity when reading System.map, crashes/oops/bugs,
or an initcall_debug log.
Give each of these init and exit functions unique d
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Separate the logic of packed to create vring queue.
For the convenience of passing parameters, add a structure
vring_packed.
This feature is required for subsequent virtuqueue reset vring.
Signed-off-by: Xuan Zhuo
---
drivers/virtio/virtio_ring.c | 70
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
virtio ring split supports resize.
Only after the new vring is successfully allocated based on the new num,
we will release the old vring. In any case, an error is returned,
indicating that the vring still points to the old vring.
In the case of an error, the
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Introduce a function to initialize vq without allocating new ring,
desc_state, desc_extra.
Subsequent patches will call this function after reset vq to
reinitialize vq.
Signed-off-by: Xuan Zhuo
Acked-by: Jason Wang
---
drivers/virtio/virtio_ring.c |
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Separate the logic of initializing vq, and subsequent patches will call
it separately.
The feature of this part is that it does not depend on the information
passed by the upper layer and can be called repeatedly.
Signed-off-by: Xuan Zhuo
---
drivers/virtio
Hi Dmitry,
I love your patch! Perhaps something to improve:
[auto build test WARNING on next-20220411]
[cannot apply to drm/drm-next v5.18-rc2 v5.18-rc1 v5.17 v5.18-rc2]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '-
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Separate the logic of attach vring, subsequent patches will call it
separately.
Signed-off-by: Xuan Zhuo
---
drivers/virtio/virtio_ring.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Separate the logic of creating desc_state, desc_extra, and subsequent
patches will call it independently.
Signed-off-by: Xuan Zhuo
---
drivers/virtio/virtio_ring.c | 53 ++--
1 file changed, 38 insertions(+), 15 deletions(-)
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Separate the logic of split to create vring queue.
This feature is required for subsequent virtuqueue reset vring.
Signed-off-by: Xuan Zhuo
---
drivers/virtio/virtio_ring.c | 53
1 file changed, 36 insertions(+), 17 del
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Introduce vring_free() to free the vring of vq.
Subsequent patches will use vring_free() alone.
Signed-off-by: Xuan Zhuo
Acked-by: Jason Wang
---
drivers/virtio/virtio_ring.c | 18 +-
1 file changed, 13 insertions(+), 5 deletions(-)
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
The parameter vq of vring_alloc_desc_extra() is useless. This patch
removes this parameter.
Subsequent patches will call this function to avoid passing useless
arguments.
Signed-off-by: Xuan Zhuo
Acked-by: Jason Wang
---
drivers/virtio/virtio_ring.c
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Added documentation for virtqueue_detach_unused_buf, allowing it to be
called on queue reset.
Signed-off-by: Xuan Zhuo
Acked-by: Jason Wang
---
drivers/virtio/virtio_ring.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drive
On Tue, Apr 12, 2022 at 10:47 AM Jason Wang wrote:
>
>
> 在 2022/4/6 上午11:43, Xuan Zhuo 写道:
> > Performing reset on a queue is divided into four steps:
> >
> > 1. transport: notify the device to reset the queue
> > 2. vring: recycle the buffer submitted
> > 3. vring: reset/resize the
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Performing reset on a queue is divided into four steps:
1. transport: notify the device to reset the queue
2. vring: recycle the buffer submitted
3. vring: reset/resize the vring (may re-alloc)
4. transport: mmap vring to device, and enable the
在 2022/4/6 上午11:43, Xuan Zhuo 写道:
Record the maximum queue num supported by the device.
virtio-net can display the maximum (supported by hardware) ring size in
ethtool -g eth0.
When the subsequent patch implements vring reset, it can judge whether
the ring size passed by the driver is legal ba
On Tue, Apr 12, 2022 at 8:02 AM Halil Pasic wrote:
>
> On Mon, 11 Apr 2022 16:27:41 +0200
> Cornelia Huck wrote:
>
> > On Mon, Apr 11 2022, Jason Wang wrote:
> >
> > > On Sun, Apr 10, 2022 at 3:51 PM Michael S. Tsirkin
> > > wrote:
> > >>
> > >> On Fri, Apr 08, 2022 at 03:03:07PM +0200, Halil
On Mon, Apr 11, 2022 at 4:56 PM Michael S. Tsirkin wrote:
>
> On Mon, Apr 11, 2022 at 04:22:19PM +0800, Jason Wang wrote:
> > On Sun, Apr 10, 2022 at 3:51 PM Michael S. Tsirkin wrote:
> > >
> > > On Fri, Apr 08, 2022 at 03:03:07PM +0200, Halil Pasic wrote:
> > > > On Wed, 06 Apr 2022 15:04:32 +02
On Mon, 11 Apr 2022 16:27:41 +0200
Cornelia Huck wrote:
> On Mon, Apr 11 2022, Jason Wang wrote:
>
> > On Sun, Apr 10, 2022 at 3:51 PM Michael S. Tsirkin wrote:
> >
> >>
> >> On Fri, Apr 08, 2022 at 03:03:07PM +0200, Halil Pasic wrote:
> >> > On Wed, 06 Apr 2022 15:04:32 +0200
> >> > Corn
On Sat, Apr 09, 2022 at 06:50:41AM +0200, Christoph Hellwig wrote:
> Abstract away implementation details from file systems by providing a
> block_device based helper to retrieve the discard granularity.
>
> Signed-off-by: Christoph Hellwig
> Reviewed-by: Martin K. Petersen
> Acked-by: Christoph
On Sat, Apr 09, 2022 at 06:50:40AM +0200, Christoph Hellwig wrote:
> Just use a non-zero max_discard_sectors as an indicator for discard
> support, similar to what is done for write zeroes.
>
> The only places where needs special attention is the RAID5 driver,
> which must clear discard support fo
On Sat, Apr 09, 2022 at 06:50:24AM +0200, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig
> Reviewed-by: Johannes Thumshirn
Acked-by: David Sterba
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Virtualization@lists.linux-foundation.org
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On Mon, Apr 11 2022, Jason Wang wrote:
> On Sun, Apr 10, 2022 at 3:51 PM Michael S. Tsirkin wrote:
>>
>> On Fri, Apr 08, 2022 at 03:03:07PM +0200, Halil Pasic wrote:
>> > On Wed, 06 Apr 2022 15:04:32 +0200
>> > Cornelia Huck wrote:
>> >
>> > > On Wed, Apr 06 2022, "Michael S. Tsirkin" wrote:
>
On Mon, Apr 11, 2022 at 03:20:05PM +0200, Bernd Schubert wrote:
>
>
> On 4/11/22 13:54, JeffleXu wrote:
> >
> >
> > On 4/11/22 7:52 PM, Vivek Goyal wrote:
> > > On Mon, Apr 11, 2022 at 10:10:23AM +0800, JeffleXu wrote:
> > > >
> > > >
> > > > On 4/8/22 8:06 PM, Vivek Goyal wrote:
> > > > Curi
On 4/11/22 7:52 PM, Vivek Goyal wrote:
> On Mon, Apr 11, 2022 at 10:10:23AM +0800, JeffleXu wrote:
>>
>>
>> On 4/8/22 8:06 PM, Vivek Goyal wrote:
>>> On Fri, Apr 08, 2022 at 07:50:55PM +0800, JeffleXu wrote:
On 4/8/22 7:25 PM, Vivek Goyal wrote:
> On Fri, Apr 08, 2022 at 10:36
On Mon, Apr 11, 2022 at 10:10:23AM +0800, JeffleXu wrote:
>
>
> On 4/8/22 8:06 PM, Vivek Goyal wrote:
> > On Fri, Apr 08, 2022 at 07:50:55PM +0800, JeffleXu wrote:
> >>
> >>
> >> On 4/8/22 7:25 PM, Vivek Goyal wrote:
> >>> On Fri, Apr 08, 2022 at 10:36:40AM +0800, JeffleXu wrote:
>
>
>
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
---
tests/bench/benchmark-crypto-akcipher.c | 161 ++
tests/bench/meson.build | 4 +
tests/bench/test_akcipher_keys.inc | 537 ++
tests
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 | 531 +++
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 decoder which is used to parse asymmetric
cipher keys
Signed-off-by: zhenwei pi
Signed-off-by: Lei He
---
crypto/asn1_decoder.c | 161 ++
crypto/asn1_decoder.h | 75 +++
crypto/meson.build| 1 +
t
Support basic asymmetric operations: encrypt, decrypt, sign and
verify.
Co-developed-by: lei he
Signed-off-by: lei he
Signed-off-by: zhenwei pi
---
crypto/akcipher.c | 102 +
crypto/akcipherpriv.h | 43 +++
crypto/meson.build| 1 +
include
From: Lei He
Introduce akcipher types, also include RSA related types.
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/qapi/crypto.json
index 1ec54c15c
v3 -> v4:
- Coding style fix: Akcipher -> AkCipher, struct XXX -> XXX, Rsa -> RSA,
XXX-alg -> XXX-algo.
- Change version info in qapi/crypto.json, from 7.0 -> 7.1.
- Remove ecdsa from qapi/crypto.json, it would be introduced with the
implemetion later.
- Use QCryptoHashAlgothrim instead of QCrypto
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
On Mon, Apr 11, 2022 at 04:22:19PM +0800, Jason Wang wrote:
> On Sun, Apr 10, 2022 at 3:51 PM Michael S. Tsirkin wrote:
> >
> > On Fri, Apr 08, 2022 at 03:03:07PM +0200, Halil Pasic wrote:
> > > On Wed, 06 Apr 2022 15:04:32 +0200
> > > Cornelia Huck wrote:
> > >
> > > > On Wed, Apr 06 2022, "Mich
On Mon, Apr 11, 2022 at 9:39 AM Peng Fan (OSS) wrote:
>
> From: Peng Fan
>
> With commit 884ee1e585ca ("tools/include: Add phys_addr_t to types.h"),
>
> When building virtio tools, there is a type conficting error:
>
> "
> ./linux/kernel.h:32:28: error: conflicting types for ‘phys_addr_t’
>32
On Sun, Apr 10, 2022 at 3:51 PM Michael S. Tsirkin wrote:
>
> On Fri, Apr 08, 2022 at 03:03:07PM +0200, Halil Pasic wrote:
> > On Wed, 06 Apr 2022 15:04:32 +0200
> > Cornelia Huck wrote:
> >
> > > On Wed, Apr 06 2022, "Michael S. Tsirkin" wrote:
> > >
> > > > On Wed, Apr 06, 2022 at 04:35:37PM +
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