Messages in this thread Patch in this message | | | Date | Sun, 5 Apr 2020 04:14:00 -0400 | From | "Michael S. Tsirkin" <> | Subject | [PATCH] vdpa-sim: depend on HAS_DMA |
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set_dma_ops isn't available on all architectures:
make ARCH=um ...
drivers/vdpa/vdpa_sim/vdpa_sim.c: In function 'vdpasim_create': >> drivers/vdpa/vdpa_sim/vdpa_sim.c:324:2: error: implicit declaration of function 'set_dma_ops'; did you mean 'set_groups'? +[-Werror=implicit-function-declaration] set_dma_ops(dev, &vdpasim_dma_ops); ^~~~~~~~~~~ set_groups
Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- drivers/vdpa/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig index 08b615f2da39..d0cb0e583a5d 100644 --- a/drivers/vdpa/Kconfig +++ b/drivers/vdpa/Kconfig @@ -14,7 +14,7 @@ if VDPA_MENU config VDPA_SIM tristate "vDPA device simulator" - depends on RUNTIME_TESTING_MENU + depends on RUNTIME_TESTING_MENU && HAS_DMA select VDPA select VHOST_RING select VHOST_IOTLB -- MST
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