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authorRaed Salem <raeds@nvidia.com>2023-03-14 11:58:40 +0300
committerLeon Romanovsky <leon@kernel.org>2023-03-20 12:29:37 +0300
commitc9fa320b00cff04980b8514d497068e59a8ee131 (patch)
tree446cd59e391423fb1648dfef557633e9b259a5ed /net/xfrm
parente0aeb9b90acf6ee7c2d11141522ffbb5481734d3 (diff)
downloadlinux-c9fa320b00cff04980b8514d497068e59a8ee131.tar.xz
xfrm: copy_to_user_state fetch offloaded SA packets/bytes statistics
Both in RX and TX, the traffic that performs IPsec packet offload transformation is accounted by HW only. Consequently, the HW should be queried for packets/bytes statistics when user asks for such transformation data. Signed-off-by: Raed Salem <raeds@nvidia.com> Link: https://lore.kernel.org/r/d90ec74186452b1509ee94875d942cb777b7181e.1678714336.git.leon@kernel.org Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_user.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index cf5172d4ce68..5eee905b2450 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -901,6 +901,8 @@ static void copy_to_user_state(struct xfrm_state *x, struct xfrm_usersa_info *p)
memcpy(&p->id, &x->id, sizeof(p->id));
memcpy(&p->sel, &x->sel, sizeof(p->sel));
memcpy(&p->lft, &x->lft, sizeof(p->lft));
+ if (x->xso.dev)
+ xfrm_dev_state_update_curlft(x);
memcpy(&p->curlft, &x->curlft, sizeof(p->curlft));
put_unaligned(x->stats.replay_window, &p->stats.replay_window);
put_unaligned(x->stats.replay, &p->stats.replay);