On Sunday, July 10, 2016 2:14:17 PM CEST Christoph Hellwig wrote:
> On Thu, Jul 07, 2016 at 08:35:17AM -0600, Jens Axboe wrote:
> > Thanks Arnd, applied.
>
> Actually I think we should replace the select with the depends. In
> fact I though I had done that a while ago, but I must have messed it up.
Makes sense. I ran into the same problem on NVME_TARGET_RDMA now,
which otherwise needs dependencies on both CONFIG_BLOCK and
CONFIGFS_FS:
warning: (NVME_TARGET_LOOP && NVME_TARGET_RDMA) selects NVME_TARGET which
has unmet direct dependencies (BLOCK && CONFIGFS_FS)
0xA002B368 Mon Jul 11 18:00:45 CEST 2016 failed
In file included from ../drivers/nvme/target/core.c:16:0:
drivers/nvme/target/nvmet.h:222:14: error: field 'inline_bio' has
incomplete type
struct bio inline_bio;
^~~~~~~~~~
drivers/nvme/target/core.c: In function 'nvmet_async_event_work':
drivers/nvme/target/core.c:98:3: error: implicit declaration of function
'kfree' [-Werror=implicit-function-declaration]
kfree(aen);
^~~~~
../drivers/nvme/target/core.c: In function 'nvmet_ns_enable':
../drivers/nvme/target/core.c:269:13: error: implicit declaration of
function 'blkdev_get_by_path' [-Werror=implicit-function-declaration]
ns->bdev = blkdev_get_by_path(ns->device_path, FMODE_READ | FMODE_WRITE,
Folding in my patch below should address that too.
Signed-off-by: Arnd Bergmann <[email protected]>
diff --git a/drivers/nvme/target/Kconfig b/drivers/nvme/target/Kconfig
index 0be9e3d4c352..a5c31cbeb481 100644
--- a/drivers/nvme/target/Kconfig
+++ b/drivers/nvme/target/Kconfig
@@ -16,8 +16,7 @@ config NVME_TARGET
config NVME_TARGET_LOOP
tristate "NVMe loopback device support"
depends on BLK_DEV_NVME
- depends on CONFIGFS_FS
- select NVME_TARGET
+ depends on NVME_TARGET
select NVME_FABRICS
select SG_POOL
help
@@ -29,7 +28,7 @@ config NVME_TARGET_LOOP
config NVME_TARGET_RDMA
tristate "NVMe over Fabrics RDMA target support"
depends on INFINIBAND
- select NVME_TARGET
+ depends on NVME_TARGET
help
This enables the NVMe RDMA target support, which allows exporting NVMe
devices over RDMA.
