On Mon, 13 Oct 2025 13:56:58 +0800, Jason Wang [off-list ref] wrote:

On Mon, Oct 13, 2025 at 10:06 AM Xuan Zhuo [off-list ref] wrote:

quoted

As discussed in http://lore.kernel.org/all/20250919013450.111424-1-xuanzhuo@linux.alibaba.com (local)
Commit #1 Move the flags into the existing if condition; the issue is that it introduces a
small amount of code duplication.

Commit #3 is new to fix the hdr len in tunnel gso feature.

Hi @Paolo Abenchi,
Could you please test commit #3? I don't have a suitable test environment, as
QEMU doesn't currently support the tunnel GSO feature.

It has been there.

Maybe I missed it.

Thanks.

Thanks

quoted

Thanks.

Xuan Zhuo (3):
  virtio-net: fix incorrect flags recording in big mode
  virtio-net: correct hdr_len handling for VIRTIO_NET_F_GUEST_HDRLEN
  virtio-net: correct hdr_len handling for tunnel gso

 drivers/net/virtio_net.c   | 16 ++++++++-----
 include/linux/virtio_net.h | 46 ++++++++++++++++++++++++++++++++------
 2 files changed, 50 insertions(+), 12 deletions(-)

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2.32.0.3.g01195cf9f