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    SubjectRe: [PATCH 5.10 380/530] udp: never accept GSO_FRAGLIST packets

    > From: Paolo Abeni <>
    > [ Upstream commit 78352f73dc5047f3f744764cc45912498c52f3c9 ]
    > Currently the UDP protocol delivers GSO_FRAGLIST packets to
    > the sockets without the expected segmentation.
    > This change addresses the issue introducing and maintaining
    > a couple of new fields to explicitly accept SKB_GSO_UDP_L4
    > or GSO_FRAGLIST packets. Additionally updates udp_unexpected_gso()
    > accordingly.
    > UDP sockets enabling UDP_GRO stil keep accept_udp_fraglist
    > zeroed.

    What is going on here? accept_udp_fraglist variable is read-only.

    Should this be dropped? Should

    commit d18931a92a0b5feddd8a39d097b90ae2867db02f
    vxlan: allow L4 GRO passthrough

    be cherry-picked?

    Best regards,
    DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
    HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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