5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Leon Romanovsky [ Upstream commit bb18740b302f6f222ce3d5a7e5c45a52a90df805 ] Commit ed6f653fe430 ("staging/rdma/hfi1: Fix debugfs access race") moved debugfs creation after device initialization and IB registration so users cannot access the files before the driver is ready. However, init_one() still creates them before character device creation and SDMA startup finish. Move hfi1_dbg_ibdev_init() to the end of the successful probe path, matching hfi1_dbg_ibdev_exit() as the first action in remove_one(). Fixes: ed6f653fe430 ("staging/rdma/hfi1: Fix debugfs access race") Link: https://patch.msgid.link/20260708-clean-init-one-hfi1-v1-12-b9e9641268a5@nvidia.com Reviewed-by: Kalesh AP Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/hw/hfi1/init.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c index d130465dcfa1b..80476b7a398be 100644 --- a/drivers/infiniband/hw/hfi1/init.c +++ b/drivers/infiniband/hw/hfi1/init.c @@ -1679,11 +1679,8 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) * we still create devices, so diags, etc. can be used * to determine cause of problem. */ - if (!initfail && !ret) { + if (!initfail && !ret) dd->flags |= HFI1_INITTED; - /* create debufs files after init and ib register */ - hfi1_dbg_ibdev_init(&dd->verbs_dev); - } j = hfi1_device_create(dd); if (j) @@ -1715,6 +1712,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) } sdma_start(dd); + hfi1_dbg_ibdev_init(&dd->verbs_dev); return 0; -- 2.53.0