When INFINIBAND_USER_ACCESS is not set, the bnxt_re driver has build errors: ERROR: modpost: "uverbs_idr_class" [drivers/infiniband/hw/bnxt_re/bnxt_re.ko] undefined! ERROR: modpost: "ib_uverbs_get_ucontext_file" [drivers/infiniband/hw/bnxt_re/bnxt_re.ko] undefined! ERROR: modpost: "uverbs_destroy_def_handler" [drivers/infiniband/hw/bnxt_re/bnxt_re.ko] undefined! Handle this case by making the driver depend on INFINIBAND_USER_ACCESS. Fixes: 592e8b3226a2 ("RDMA/bnxt_re: Add bnxt_re driver build support") Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Selvin Xavier <selvin.xavier@xxxxxxxxxxxx> Cc: Jason Gunthorpe <jgg@xxxxxxxxxx> Cc: Leon Romanovsky <leonro@xxxxxxxxxx> Cc: linux-rdma@xxxxxxxxxxxxxxx Cc: Devesh Sharma <devesh.sharma@xxxxxxxxxxxx> Cc: Somnath Kotur <somnath.kotur@xxxxxxxxxxxx> Cc: Sriharsha Basavapatna <sriharsha.basavapatna@xxxxxxxxxxxx> Cc: Doug Ledford <dledford@xxxxxxxxxx> --- drivers/infiniband/hw/bnxt_re/Kconfig | 1 + 1 file changed, 1 insertion(+) diff -- a/drivers/infiniband/hw/bnxt_re/Kconfig b/drivers/infiniband/hw/bnxt_re/Kconfig --- a/drivers/infiniband/hw/bnxt_re/Kconfig +++ b/drivers/infiniband/hw/bnxt_re/Kconfig @@ -3,6 +3,7 @@ config INFINIBAND_BNXT_RE tristate "Broadcom Netxtreme HCA support" depends on 64BIT depends on INET && DCB && BNXT + depends on INFINIBAND_USER_ACCESS help This driver supports Broadcom NetXtreme-E 10/25/40/50 gigabit RoCE HCAs. To compile this driver as a module, choose M here: