Re: [dpdk-dev] [PATCH] net/virtio: revert forcing IOVA as VA mode for virtio-user

On 9/29/21 23:15, Olivier Matz wrote: Hi Maxime, On Wed, Sep 29, 2021 at 10:17:39PM +0200, Maxime Coquelin wrote: This patch removes the simplification in Virtio descriptors handling, where their buffer addresses are IOVAs for Virtio PCI devices, and VA-only for Virtio-user devices, which ad

Re: [dpdk-dev] [PATCH] net/virtio: revert forcing IOVA as VA mode for virtio-user

Hi David, On 9/30/21 09:26, David Marchand wrote: Hello Maxime, On Wed, Sep 29, 2021 at 10:18 PM Maxime Coquelin wrote: This patch removes the simplification in Virtio descriptors handling, where their buffer addresses are IOVAs for Virtio PCI devices, and VA-only for Virtio-user devices, w

Re: [dpdk-dev] [PATCH] net/virtio: revert forcing IOVA as VA mode for virtio-user

Hello Maxime, On Wed, Sep 29, 2021 at 10:18 PM Maxime Coquelin wrote: > > This patch removes the simplification in Virtio descriptors > handling, where their buffer addresses are IOVAs for Virtio > PCI devices, and VA-only for Virtio-user devices, which > added a requirement on Virtio-user that

Re: [dpdk-dev] [PATCH] net/virtio: revert forcing IOVA as VA mode for virtio-user

Hi Maxime, On Wed, Sep 29, 2021 at 10:17:39PM +0200, Maxime Coquelin wrote: > This patch removes the simplification in Virtio descriptors > handling, where their buffer addresses are IOVAs for Virtio > PCI devices, and VA-only for Virtio-user devices, which > added a requirement on Virtio-user tha

[dpdk-dev] [PATCH] net/virtio: revert forcing IOVA as VA mode for virtio-user

This patch removes the simplification in Virtio descriptors handling, where their buffer addresses are IOVAs for Virtio PCI devices, and VA-only for Virtio-user devices, which added a requirement on Virtio-user that it only supported IOVA as VA. This change introduced a regression for applications