This is a note to let you know that I've just added the patch titled
net/smc: Fix searching in list of known pnetids in smc_pnet_add_pnetid
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-smc-fix-searching-in-list-of-known-pnetids-in-sm.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f7d8e1b0d52477c91600196a0fdc72955902d3a9
Author: Li RongQing <lirongqing@xxxxxxxxx>
Date: Mon Oct 14 19:53:21 2024 +0800
net/smc: Fix searching in list of known pnetids in smc_pnet_add_pnetid
[ Upstream commit 82ac39ebd6db0c9f7a97a934bda1e3e101a9d201 ]
pnetid of pi (not newly allocated pe) should be compared
Fixes: e888a2e8337c ("net/smc: introduce list of pnetids for Ethernet devices")
Reviewed-by: D. Wythe <alibuda@xxxxxxxxxxxxxxxxx>
Reviewed-by: Wen Gu <guwen@xxxxxxxxxxxxxxxxx>
Signed-off-by: Li RongQing <lirongqing@xxxxxxxxx>
Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
Reviewed-by: Gerd Bayer <gbayer@xxxxxxxxxxxxx>
Link: https://patch.msgid.link/20241014115321.33234-1-lirongqing@xxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/smc/smc_pnet.c b/net/smc/smc_pnet.c
index ed9cfa11b589f..7824b32cdb66c 100644
--- a/net/smc/smc_pnet.c
+++ b/net/smc/smc_pnet.c
@@ -744,7 +744,7 @@ static int smc_pnet_add_pnetid(struct net *net, u8 *pnetid)
write_lock(&sn->pnetids_ndev.lock);
list_for_each_entry(pi, &sn->pnetids_ndev.list, list) {
- if (smc_pnet_match(pnetid, pe->pnetid)) {
+ if (smc_pnet_match(pnetid, pi->pnetid)) {
refcount_inc(&pi->refcnt);
kfree(pe);
goto unlock;
