vhost-vDPA: vq notification map support

[PATCH V2 0/2] vhost-vDPA: vq notification map support

Posted by Jason Wang 2 years, 11 months ago

Hi All:

This series tries to implement doorbell mapping support for
vhost-vDPA. Tested with virtio-pci vDPA driver.

Please review.

Changes since V1:
- use dev->vq_index to calculate the virtqueue index
- remove the unused host_notifier_set

Jason Wang (2):
  vhost-vdpa: skip ram device from the IOTLB mapping
  vhost-vdpa: map virtqueue notification area if possible

 hw/virtio/vhost-vdpa.c         | 97 ++++++++++++++++++++++++++++++----
 include/hw/virtio/vhost-vdpa.h |  6 +++
 2 files changed, 93 insertions(+), 10 deletions(-)

-- 
2.25.1

Re: [PATCH V2 0/2] vhost-vDPA: vq notification map support

Posted by no-reply@patchew.org 2 years, 11 months ago

Patchew URL: https://patchew.org/QEMU/20210602084106.43186-1-jasowang@redhat.com/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: 20210602084106.43186-1-jasowang@redhat.com
Subject: [PATCH V2 0/2] vhost-vDPA: vq notification map support

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
   a4716fd..1ea06ab  master     -> master
 - [tag update]      patchew/20210505103702.521457-1-berrange@redhat.com -> patchew/20210505103702.521457-1-berrange@redhat.com
 - [tag update]      patchew/20210510114328.21835-1-david@redhat.com -> patchew/20210510114328.21835-1-david@redhat.com
 - [tag update]      patchew/20210526170432.343588-1-philmd@redhat.com -> patchew/20210526170432.343588-1-philmd@redhat.com
 - [tag update]      patchew/20210601141805.206582-1-peterx@redhat.com -> patchew/20210601141805.206582-1-peterx@redhat.com
 * [new tag]         patchew/20210602084106.43186-1-jasowang@redhat.com -> patchew/20210602084106.43186-1-jasowang@redhat.com
 - [tag update]      patchew/20210602191125.525742-1-josemartins90@gmail.com -> patchew/20210602191125.525742-1-josemartins90@gmail.com
 - [tag update]      patchew/20210603171259.27962-1-peter.maydell@linaro.org -> patchew/20210603171259.27962-1-peter.maydell@linaro.org
Switched to a new branch 'test'

=== OUTPUT BEGIN ===
checkpatch.pl: no revisions returned for revlist 'base..'
=== OUTPUT END ===

Test command exited with code: 255


The full log is available at
http://patchew.org/logs/20210602084106.43186-1-jasowang@redhat.com/testing.checkpatch/?type=message.
---
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Please send your feedback to patchew-devel@redhat.com

Re: [PATCH V2 0/2] vhost-vDPA: vq notification map support

Posted by Jason Wang 2 years, 11 months ago

在 2021/6/2 下午4:41, Jason Wang 写道:
> Hi All:
>
> This series tries to implement doorbell mapping support for
> vhost-vDPA. Tested with virtio-pci vDPA driver.
>
> Please review.
>
> Changes since V1:
> - use dev->vq_index to calculate the virtqueue index
> - remove the unused host_notifier_set
>
> Jason Wang (2):
>    vhost-vdpa: skip ram device from the IOTLB mapping
>    vhost-vdpa: map virtqueue notification area if possible
>
>   hw/virtio/vhost-vdpa.c         | 97 ++++++++++++++++++++++++++++++----
>   include/hw/virtio/vhost-vdpa.h |  6 +++
>   2 files changed, 93 insertions(+), 10 deletions(-)
>

If no objection, I will queue this series.

Thanks