From: Laurent Vivier <lviv...@redhat.com>

[ Upstream commit a312db697cb05dfa781848afe8585a1e1f2a5a99 ]

   ERROR: modpost: "mac_pton" [drivers/vdpa/vdpa_sim/vdpa_sim.ko] undefined!

mac_pton() is defined in lib/net_utils.c and is not built if NET is not set.

Select GENERIC_NET_UTILS as vdpasim doesn't depend on NET.

Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Laurent Vivier <lviv...@redhat.com>
Link: https://lore.kernel.org/r/20201113155706.599434-1-lviv...@redhat.com
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
Acked-by: Randy Dunlap <rdun...@infradead.org> # build-tested
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/vdpa/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig
index d7d32b6561021..358f6048dd3ce 100644
--- a/drivers/vdpa/Kconfig
+++ b/drivers/vdpa/Kconfig
@@ -13,6 +13,7 @@ config VDPA_SIM
        depends on RUNTIME_TESTING_MENU && HAS_DMA
        select DMA_OPS
        select VHOST_RING
+       select GENERIC_NET_UTILS
        default n
        help
          vDPA networking device simulator which loop TX traffic back
-- 
2.27.0

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