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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Aug 2021 13:52:45.6403 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4bfde61f-2b1b-4d84-a3f2-08d967cf9e11 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT053.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4101 Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org From: Jason Gunthorpe If VFIO_VIRQFD is required then turn on eventfd automatically. The majority of kconfig users of the EVENTFD use select not depends on. Signed-off-by: Jason Gunthorpe Signed-off-by: Yishai Hadas --- drivers/vfio/Kconfig | 3 ++- drivers/vfio/fsl-mc/Kconfig | 3 ++- drivers/vfio/pci/Kconfig | 2 +- drivers/vfio/platform/Kconfig | 2 +- 4 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/vfio/Kconfig b/drivers/vfio/Kconfig index e44bf736e2b2..698ca35b3f03 100644 --- a/drivers/vfio/Kconfig +++ b/drivers/vfio/Kconfig @@ -16,7 +16,8 @@ config VFIO_SPAPR_EEH config VFIO_VIRQFD tristate - depends on VFIO && EVENTFD + depends on VFIO + select EVENTFD default n menuconfig VFIO diff --git a/drivers/vfio/fsl-mc/Kconfig b/drivers/vfio/fsl-mc/Kconfig index b1a527d6b6f2..6df66813c882 100644 --- a/drivers/vfio/fsl-mc/Kconfig +++ b/drivers/vfio/fsl-mc/Kconfig @@ -1,6 +1,7 @@ config VFIO_FSL_MC tristate "VFIO support for QorIQ DPAA2 fsl-mc bus devices" - depends on VFIO && FSL_MC_BUS && EVENTFD + depends on VFIO && FSL_MC_BUS + select EVENTFD help Driver to enable support for the VFIO QorIQ DPAA2 fsl-mc (Management Complex) devices. This is required to passthrough diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig index 5e2e1b9a9fd3..d208a95a2767 100644 --- a/drivers/vfio/pci/Kconfig +++ b/drivers/vfio/pci/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config VFIO_PCI tristate "VFIO support for PCI devices" - depends on VFIO && PCI && EVENTFD + depends on VFIO && PCI depends on MMU select VFIO_VIRQFD select IRQ_BYPASS_MANAGER diff --git a/drivers/vfio/platform/Kconfig b/drivers/vfio/platform/Kconfig index ab341108a0be..7f78eb96a5d5 100644 --- a/drivers/vfio/platform/Kconfig +++ b/drivers/vfio/platform/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config VFIO_PLATFORM tristate "VFIO support for platform devices" - depends on VFIO && EVENTFD && (ARM || ARM64 || COMPILE_TEST) + depends on VFIO && (ARM || ARM64 || COMPILE_TEST) select VFIO_VIRQFD help Support for platform devices with VFIO. This is required to make -- 2.18.1