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authorJeremy Kerr <jk@codeconstruct.com.au>2024-02-19 17:51:54 +0800
committerPaolo Abeni <pabeni@redhat.com>2024-02-22 13:32:55 +0100
commit1394c1dec1c619a46867ed32791a29695372bff8 (patch)
tree8158ab99710caf5a19bad1acc578a0b9901d0805 /net/mctp/Kconfig
parent9acdc089c08884c1f1b4567efcd7290781ee8e3a (diff)
net: mctp: copy skb ext data when fragmenting
If we're fragmenting on local output, the original packet may contain ext data for the MCTP flows. We'll want this in the resulting fragment skbs too. So, do a skb_ext_copy() in the fragmentation path, and implement the MCTP-specific parts of an ext copy operation. Fixes: 67737c457281 ("mctp: Pass flow data & flow release events to drivers") Reported-by: Jian Zhang <zhangjian.3032@bytedance.com> Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/mctp/Kconfig')
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