Jeremy Kerr be50365391 net: mctp: copy skb ext data when fragmenting ... [ Upstream commit 1394c1dec1c619a46867ed32791a29695372bff8 ] 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: 67737c4572 ("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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:19:34 -04:00
..
test	Networking changes for 5.19.	2022-05-25 12:22:58 -07:00
Kconfig	mctp: Add flow extension to skb	2021-10-29 13:23:51 +01:00
Makefile	mctp: Add test utils	2021-10-03 14:35:41 +01:00
af_mctp.c	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
device.c	mctp: Remove device type check at unregister	2022-12-19 17:20:22 -08:00
neigh.c	mctp: replace mctp_address_ok with more fine-grained helpers	2022-02-18 21:24:28 -08:00
route.c	net: mctp: copy skb ext data when fragmenting	2024-03-26 18:19:34 -04:00