On 2019-09-17 12:48, Maxim Mikityanskiy wrote:
Hi, it looks to me that headroom is still broken after this commit.
i40e_run_xdp_zc adds it a second time, i.e.:
Indeed, but Ciara fixed that in this series [1]. Thanks for reviewing
the patch!
Cheers,
Björn
[1]
https://lore.kernel.org/bpf/20190
On Thu, Sep 5, 2019 at 4:11 AM Kevin Laatz wrote:
>
> Currently, we don't add headroom to the handle in i40e_zca_free,
> i40e_alloc_buffer_slow_zc and i40e_alloc_buffer_zc. The addition of the
> headroom to the handle was removed in
> commit 2f86c806a8a8 ("i40e: modify driver for handling offsets"
On 9/5/19 3:11 AM, Kevin Laatz wrote:
Currently, we don't add headroom to the handle in i40e_zca_free,
i40e_alloc_buffer_slow_zc and i40e_alloc_buffer_zc. The addition of the
headroom to the handle was removed in
commit 2f86c806a8a8 ("i40e: modify driver for handling offsets"), which
will break t
On Thu, 5 Sep 2019 at 11:27, Kevin Laatz wrote:
>
> Currently, we don't add headroom to the handle in i40e_zca_free,
> i40e_alloc_buffer_slow_zc and i40e_alloc_buffer_zc. The addition of the
> headroom to the handle was removed in
> commit 2f86c806a8a8 ("i40e: modify driver for handling offsets"),
Currently, we don't add headroom to the handle in i40e_zca_free,
i40e_alloc_buffer_slow_zc and i40e_alloc_buffer_zc. The addition of the
headroom to the handle was removed in
commit 2f86c806a8a8 ("i40e: modify driver for handling offsets"), which
will break things when headroom is non-zero. This pa
