Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni :
On Thu, 19 Sep 2024 16:13:51 +0800 you wrote:
> Currently, the virtio-net driver will perform a pre-dma-mapping for
> small or mergeable RX buffer. But for small packets, a mismatched address
> without VIRTNET_RX_PAD and xdp_
On Thu, 19 Sep 2024 16:13:51 +0800, Wenbo Li
wrote:
> Currently, the virtio-net driver will perform a pre-dma-mapping for
> small or mergeable RX buffer. But for small packets, a mismatched address
> without VIRTNET_RX_PAD and xdp_headroom is used for unmapping.
>
> That will result in unsynchron
Currently, the virtio-net driver will perform a pre-dma-mapping for
small or mergeable RX buffer. But for small packets, a mismatched address
without VIRTNET_RX_PAD and xdp_headroom is used for unmapping.
That will result in unsynchronized buffers when SWIOTLB is enabled, for
example, when running
On Thu, 19 Sep 2024 16:32:45 +0800, Xuan Zhuo
wrote:
> On Thu, 19 Sep 2024 16:13:51 +0800, Wenbo Li
> wrote:
> > Currently, the virtio-net driver will perform a pre-dma-mapping for
> > small or mergeable RX buffer. But for small packets, a mismatched address
> > without VIRTNET_RX_PAD and xdp_h
On Thu, 19 Sep 2024 11:52:14 +0800, Wenbo Li
wrote:
> Currently, the virtio-net driver will perform a pre-dma-mapping for
> small or mergeable RX buffer. But for small packets, a mismatched address
> without VIRTNET_RX_PAD and xdp_headroom is used for unmapping.
>
> That will result in unsynchron
Currently, the virtio-net driver will perform a pre-dma-mapping for
small or mergeable RX buffer. But for small packets, a mismatched address
without VIRTNET_RX_PAD and xdp_headroom is used for unmapping.
That will result in unsynchronized buffers when SWIOTLB is enabled, for
example, when running
On Wed, Sep 18, 2024 at 09:20:05PM +0800, Wenbo Li wrote:
> Currently, the virtio-net driver will perform a pre-dma-mapping for
> small or mergeable RX buffer. But for small packets, a mismatched address
> without VIRTNET_RX_PAD and xdp_headroom is used for unmapping.
>
> That will result in unsyn
Currently, the virtio-net driver will perform a pre-dma-mapping for
small or mergeable RX buffer. But for small packets, a mismatched address
without VIRTNET_RX_PAD and xdp_headroom is used for unmapping.
That will result in unsynchronized buffers when SWIOTLB is enabled, for
example, when running
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