introduce xdp frags support to veth driver
Status from this message: This series was applied to bpf/bpf-next.git (master)
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v5 Latest3 patches 5 repliesApplied 3/3
- v43 patches 11 repliesSuperseded
- v33 patches 2 repliesSuperseded
Earlier versions · 2
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v2 | 3 patches | 2 replies | Superseded | |
| v1 | 3 patches | 4 replies | Superseded |
Changes in v5 from the cover letter
- remove TSO support for the moment
- rename veth_convert_skb_from_xdp_buff to veth_convert_skb_to_xdp_buff
Patches in v5 All 3 applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | net: veth: account total xdp_frame len running ndo_xdp_xmitdrivers/ include/ | +16 | 1 reply | Applied |
| 2/3 | veth: rework veth_xdp_rcv_skb in order to accept non-linear skbdrivers/ net/ | +122 | 2 replies | Applied |
| 3/3 | veth: allow jumbo frames in xdp modedrivers/ | +8 | 2 replies | Applied |
Reviews trailers per patch
All 3 patches have a Reviewed-by or Acked-by.
| Patch | Toke Hoiland-Jorgensen | John Fastabend |
|---|---|---|
| 1/3 | A-b | A-b |
| 2/3 | A-b | A-b |
| 3/3 | A-b | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v5 bpf-next 0/3] introduce xdp frags support to veth driver
Introduce xdp frags support to veth driver in order to allow increasing the mtu over the page boundary if the attached xdp program declares to support xdp fragments.
This series has been tested running xdp_router_ipv4 sample available in the kernel tree redirecting tcp traffic from veth pair into the mvneta driver.
Changes since v4:
- remove TSO support for the moment
- rename veth_convert_skb_from_xdp_buff to veth_convert_skb_to_xdp_buff
Changes since v3:
- introduce a check on max_mtu for xdp mode in veth_xdp_set()
Changes since v2:
- move rcu_access_pointer() check in veth_skb_is_eligible_for_gro
Changes since v1:
- always consider skb paged are non-writable
- fix tpt issue with sctp
- always use napi if we are running in xdp mode in veth_xmit
Lorenzo Bianconi (3):
net: veth: account total xdp_frame len running ndo_xdp_xmit
veth: rework veth_xdp_rcv_skb in order to accept non-linear skb
veth: allow jumbo frames in xdp mode
drivers/net/veth.c | 192 +++++++++++++++++++++++++++++++-------------- include/net/xdp.h | 14 ++++ net/core/xdp.c | 1 + 3 files changed, 146 insertions(+), 61 deletions(-)
Signature · 1 line
2.35.1