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| author | Antony Antony <antony.antony@secunet.com> | 2026-05-26 22:07:30 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2026-06-04 13:22:39 +0300 |
| commit | 8de53883a4bf807a628f0d150a7ca7ddf56a5cc3 (patch) | |
| tree | b36df409612ab3970137b28c8ef5e3e91cfd58e3 /include | |
| parent | e2e92714d08117d18f0e560673206717d10edbd4 (diff) | |
| download | linux-8de53883a4bf807a628f0d150a7ca7ddf56a5cc3.tar.xz | |
xfrm: split xfrm_state_migrate into create and install functions
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/xfrm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 368b1dc22e5c..4137986f15e2 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1895,6 +1895,17 @@ int km_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, const struct xfrm_encap_tmpl *encap); struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *net, u32 if_id); +struct xfrm_state *xfrm_state_migrate_create(struct xfrm_state *x, + const struct xfrm_migrate *m, + const struct xfrm_encap_tmpl *encap, + struct net *net, + struct xfrm_user_offload *xuo, + struct netlink_ext_ack *extack); +int xfrm_state_migrate_install(const struct xfrm_state *x, + struct xfrm_state *xc, + const struct xfrm_migrate *m, + struct xfrm_user_offload *xuo, + struct netlink_ext_ack *extack); struct xfrm_state *xfrm_state_migrate(struct xfrm_state *x, struct xfrm_migrate *m, struct xfrm_encap_tmpl *encap, |