RE: randconfig build error with next-20140502, in drivers/net/hyperv/netvsc_drv.c

[Haiyang Zhang]

> -----Original Message-----
> From: Jim Davis [mailto:jim.epost@xxxxxxxxx]
> Sent: Friday, May 2, 2014 9:56 AM
> To: Stephen Rothwell; linux-next; linux-kernel; KY Srinivasan; Haiyang
> Zhang; devel@xxxxxxxxxxxxxxxxxxxxxx; netdev
> Subject: randconfig build error with next-20140502, in
> drivers/net/hyperv/netvsc_drv.c
> 
> Building with the attached random configuration file,
> 
> drivers/net/hyperv/netvsc_drv.c: In function ânetvsc_recv_callbackâ:
> drivers/net/hyperv/netvsc_drv.c:648:11: error: âstruct net_deviceâ has
> no member
>  named âreal_num_rx_queuesâ
>         net->real_num_rx_queues);
>            ^
> In file included from drivers/net/hyperv/netvsc_drv.c:26:0:
> drivers/net/hyperv/netvsc_drv.c: In function ânetvsc_probeâ:
> drivers/net/hyperv/netvsc_drv.c:832:32: error: âstruct net_deviceâ has
> no member named âreal_num_rx_queuesâ
>     net->real_num_tx_queues, net->real_num_rx_queues);
>                                 ^
> include/linux/device.h:1080:58: note: in definition of macro âdev_infoâ
>  #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg)
>                                                           ^
> make[3]: *** [drivers/net/hyperv/netvsc_drv.o] Error 1

real_num_rx_queues is defined in "include/linux/netdevice.h":
It requires CONFIG_SYSFS flag, which is enabled by default, but not set in 
your config file.

Could you use default config and add hyperv drivers, then try again?

Thanks,
- Haiyang

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