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[net-next,v1,0/4] virtio_net: enable premapped mode by default

Message ID 20241029084615.91049-1-xuanzhuo@linux.alibaba.com (mailing list archive)
Headers show
Series virtio_net: enable premapped mode by default | expand

Message

Xuan Zhuo Oct. 29, 2024, 8:46 a.m. UTC 
v1:
    1. fix some small problems
    2. remove commit "virtio_net: introduce vi->mode"

In the last linux version, we disabled this feature to fix the
regress[1].

The patch set is try to fix the problem and re-enable it.

More info: http://lore.kernel.org/all/20240820071913.68004-1-xuanzhuo@linux.alibaba.com

Thanks.

[1]: http://lore.kernel.org/all/8b20cc28-45a9-4643-8e87-ba164a540c0a@oracle.com


Xuan Zhuo (4):
  virtio-net: fix overflow inside virtnet_rq_alloc
  virtio_net: big mode skip the unmap check
  virtio_net: enable premapped mode for merge and small by default
  virtio_net: rx remove premapped failover code

 drivers/net/virtio_net.c | 113 +++++++++++++++++++++++----------------
 1 file changed, 66 insertions(+), 47 deletions(-)

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2.32.0.3.g01195cf9f