[Devel] [PATCH RHEL9 COMMIT] fs/fuse kio: Initialize the cloned msg properly

[Konstantin Khorenko]

The commit is pushed to "branch-rh9-5.14.0-427.44.1.vz9.80.x-ovz" and will appear at git at bitbucket.org:openvz/vzkernel.git
after rh9-5.14.0-427.44.1.vz9.80.9
------>
commit 0fdab0edc9b3fa237317475eb243f8835d618dfc
Author: Liu Kui <kui.liu at virtuozzo.com>
Date:   Wed Jan 29 21:04:46 2025 +0800

    fs/fuse kio: Initialize the cloned msg properly
    
    Initialize the kill_link field of cloned msg, so that it won't trigger
    the BUG_ON in rpc_abort().
    
    Fixes: 694142cae2c4 ("fuse kio: Add pcs engine combo v0.8")
    
    Related to #VSTOR-98866
    https://virtuozzo.atlassian.net/browse/VSTOR-98866
    
    Signed-off-by: Liu Kui <kui.liu at virtuozzo.com>
    
    Feature: vStorage
---
 fs/fuse/kio/pcs/pcs_rpc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/fuse/kio/pcs/pcs_rpc.c b/fs/fuse/kio/pcs/pcs_rpc.c
index 9b2f09843919..e74448f2074a 100644
--- a/fs/fuse/kio/pcs/pcs_rpc.c
+++ b/fs/fuse/kio/pcs/pcs_rpc.c
@@ -1143,6 +1143,7 @@ void pcs_rpc_call(struct pcs_rpc * ep, struct pcs_msg * msg)
 	clone->rpc = NULL;
 	clone->done = rpc_call_sent_cb;
 	clone->timeout = msg->timeout;
+	INIT_HLIST_NODE(&clone->kill_link);
 
 	pcs_rpc_queue(ep, clone);
 }