Re: [PATCH v9 00/12] Add VIRTIO sound card

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Re: [PATCH v9 00/12] Add VIRTIO sound card

From:	Manos Pitsidianakis
Subject:	Re: [PATCH v9 00/12] Add VIRTIO sound card
Date:	Thu, 14 Sep 2023 13:02:05 +0300
User-agent:	meli 0.8.1

On Thu, 14 Sep 2023 12:54, Stefano Garzarella <sgarzare@redhat.com> wrote:

We are seeing something strange with the virtio-sound Linux driver.
It seems that the driver modifies the buffers after exposing them to
the device via the avail ring.

I need more information about this bug. What is the unexpected behaviorthat made you find that the buffer was modified in the first place?


Manos

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[PATCH v9 05/12] virtio-sound: handle VIRTIO_SND_R_PCM_INFO request, (continued)
- [PATCH v9 05/12] virtio-sound: handle VIRTIO_SND_R_PCM_INFO request, Emmanouil Pitsidianakis, 2023/09/13
- [PATCH v9 06/12] virtio-sound: handle VIRTIO_SND_R_PCM_{START,STOP}, Emmanouil Pitsidianakis, 2023/09/13
- [PATCH v9 07/12] virtio-sound: handle VIRTIO_SND_R_PCM_SET_PARAMS, Emmanouil Pitsidianakis, 2023/09/13
- [PATCH v9 08/12] virtio-sound: handle VIRTIO_SND_R_PCM_PREPARE, Emmanouil Pitsidianakis, 2023/09/13
- [PATCH v9 09/12] virtio-sound: handle VIRTIO_SND_R_PCM_RELEASE, Emmanouil Pitsidianakis, 2023/09/13
- [PATCH v9 10/12] virtio-sound: implement audio output (TX), Emmanouil Pitsidianakis, 2023/09/13
- [PATCH v9 11/12] virtio-sound: implement audio capture (RX), Emmanouil Pitsidianakis, 2023/09/13
  - Re: [PATCH v9 11/12] virtio-sound: implement audio capture (RX), Volker Rümelin, 2023/09/19
- [PATCH v9 12/12] docs/system: add basic virtio-snd documentation, Emmanouil Pitsidianakis, 2023/09/13
- Re: [PATCH v9 00/12] Add VIRTIO sound card, Stefano Garzarella, 2023/09/14
  - Re: [PATCH v9 00/12] Add VIRTIO sound card, Manos Pitsidianakis <=
    - Re: [PATCH v9 00/12] Add VIRTIO sound card, Stefano Garzarella, 2023/09/14
    - Re: [PATCH v9 00/12] Add VIRTIO sound card, Matias Ezequiel Vara Larsen, 2023/09/25

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