Re: [PATCH net-next v15 09/14] net: add support for skbs with unreadable frags

2024-07-02 Thread Eric Dumazet
On Fri, Jun 28, 2024 at 2:33 AM Mina Almasry wrote: > > For device memory TCP, we expect the skb headers to be available in host > memory for access, and we expect the skb frags to be in device memory > and unaccessible to the host. We expect there to be no mixing and > matching of device memory f

[PATCH net-next v15 09/14] net: add support for skbs with unreadable frags

2024-06-27 Thread Mina Almasry
For device memory TCP, we expect the skb headers to be available in host memory for access, and we expect the skb frags to be in device memory and unaccessible to the host. We expect there to be no mixing and matching of device memory frags (unaccessible) with host memory frags (accessible) in the