From 185899ee8d00460a305e07ed2df178dbf7455227 Mon Sep 17 00:00:00 2001 From: Matan Barak Date: Mon, 19 Mar 2018 15:02:40 +0200 Subject: IB/uverbs: Enable ioctl() uAPI by default for new verbs Enable the ioctl() uAPI for IB by default if the standard write() uAPI (INFINIBAND_USER_ACCESS) is enabled. Verbs that are also available under the old write() uAPI are put inside a new INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI Kconfig. Reviewed-by: Yishai Hadas Signed-off-by: Matan Barak Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/Kconfig | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'drivers/infiniband/Kconfig') diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig index 8517d6ea91a6..ee270e065ba9 100644 --- a/drivers/infiniband/Kconfig +++ b/drivers/infiniband/Kconfig @@ -35,14 +35,13 @@ config INFINIBAND_USER_ACCESS libibverbs, libibcm and a hardware driver library from rdma-core . -config INFINIBAND_EXP_USER_ACCESS - bool "Enable the full uverbs ioctl interface (EXPERIMENTAL)" +config INFINIBAND_EXP_LEGACY_VERBS_NEW_UAPI + bool "Allow experimental legacy verbs in new ioctl uAPI (EXPERIMENTAL)" depends on INFINIBAND_USER_ACCESS ---help--- - IOCTL based ABI support for Infiniband. This allows userspace - to invoke the experimental IOCTL based ABI. - These commands are parsed via per-device parsing tree and - enables per-device features. + IOCTL based uAPI support for Infiniband is enabled by default for + new verbs only. This allows userspace to invoke the IOCTL based uAPI + for current legacy verbs too. config INFINIBAND_USER_MEM bool -- cgit v1.2.3