[v2] virtio-net: fixes for mergeable XDP receive path

[PATCH net v2 0/3] virtio-net: fixes for mergeable XDP receive path

Bui Quang Minh posted 3 patches 3 months, 1 week ago

Diff against v1
Download series mbox

drivers/net/virtio_net.c | 75 ++++++++++++++++++++++------------------
1 file changed, 42 insertions(+), 33 deletions(-)

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[PATCH net v2 0/3] virtio-net: fixes for mergeable XDP receive path

Posted by Bui Quang Minh 3 months, 1 week ago

Hi everyone,

This series contains fixes for XDP receive path in virtio-net
- Patch 1: add a missing check for the received data length with our
allocated buffer size in mergeable mode.
- Patch 2: remove a redundant truesize check with PAGE_SIZE in mergeable
mode
- Patch 3: make the current repeated code use the check_mergeable_len to
check for received data length in mergeable mode

Version 2 changes:
- Move the check_mergeable_len helper definition to the patch 1.
- Remove patch 4.

Thanks,
Quang Minh.

Bui Quang Minh (3):
  virtio-net: ensure the received length does not exceed allocated size
  virtio-net: remove redundant truesize check with PAGE_SIZE
  virtio-net: use the check_mergeable_len helper

 drivers/net/virtio_net.c | 75 ++++++++++++++++++++++------------------
 1 file changed, 42 insertions(+), 33 deletions(-)

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2.43.0