sugar/linux
1
0
Fork 0
Code Activity

RDMA/core: let rdma_connect_locked() call lockdep_assert_held(&id_priv->handler_mutex)

Browse Source 
rdma_accept() also has this, so this is now more consistent and may
prevent bugs in future.

Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: linux-rdma@vger.kernel.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Link: https://patch.msgid.link/20251008165913.444276-1-metze@samba.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Stefan Metzmacher
2025-10-08 18:59:13 +02:00
committed by Leon Romanovsky
parent cfd51fcf11
commit 879424832d
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/core/cma.c
View File

@@ -4475,6 +4475,8 @@ int rdma_connect_locked(struct rdma_cm_id *id,
container_of(id, struct rdma_id_private, id);
int ret;
lockdep_assert_held(&id_priv->handler_mutex);
if (!cma_comp_exch(id_priv, RDMA_CM_ROUTE_RESOLVED, RDMA_CM_CONNECT))
return -EINVAL;