xfrm: split xfrm_state_migrate into create and install functions

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To prepare for subsequent patches, split
xfrm_state_migrate() into two functions:
- xfrm_state_migrate_create(): creates the migrated state
- xfrm_state_migrate_install(): installs it into the state table

splitting will help to avoid SN/IV reuse when migrating AEAD SA.

And add const whenever possible.
No functional change.

Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Antony Antony 2026-05-26 21:07:30 +02:00 • committed by Steffen Klassert

parent e2e92714d0

commit 8de53883a4

2 changed files with 64 additions and 20 deletions

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11

include/net/xfrm.h

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75

net/xfrm/xfrm_state.c

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