The offending commit introduces a cleanup callback that is invoked when the driver module is removed to clean up the tunnel device flow block. But it returns on the first iteration of the for loop. The remaining indirect flow blocks will never be freed.
Fixes: 1fac52da5942 ("net: flow_offload: consolidate indirect flow_block infrastructure") Signed-off-by: Chris Mi <c...@nvidia.com> Reviewed-by: Roi Dayan <r...@nvidia.com> --- net/core/flow_offload.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/core/flow_offload.c b/net/core/flow_offload.c index d4474c812b64..715b67f6c62f 100644 --- a/net/core/flow_offload.c +++ b/net/core/flow_offload.c @@ -381,10 +381,8 @@ static void __flow_block_indr_cleanup(void (*release)(void *cb_priv), list_for_each_entry_safe(this, next, &flow_block_indr_list, indr.list) { if (this->release == release && - this->indr.cb_priv == cb_priv) { + this->indr.cb_priv == cb_priv) list_move(&this->indr.list, cleanup_list); - return; - } } } -- 2.26.2