[SCM] GNU Mach branch, master, updated. 4362d1a0c20b8490ffc3115ac4bd93183a670af6

[Samuel Thibault]

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- Log -----------------------------------------------------------------
commit 4362d1a0c20b8490ffc3115ac4bd93183a670af6
Author: Samuel Thibault <address@hidden>
Date:   Fri Dec 30 16:23:18 2011 +0100

    Cope with dom0s which do not respect feature-no-csum-offload
    
    Event with feature-no-csum-offload=1, some dom0s (such as Debian Squeeze's
    2.6.32) send packets with a blank checksum. Recompute them before givin the
    packet to pfinet.
    
    * xen/net.c (recompute_checksum): New function.
    (hyp_net_intr): Call recompute_checksum when the checksum is blank but the
    data is validated.

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Summary of changes:
 xen/net.c |   74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 74 insertions(+), 0 deletions(-)


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