On Thu, Jul 08, 2021 at 11:08:54AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the vhost tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> drivers/block/virtio_blk.c:986:14: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
> 986 | .probe = virtblk_probe,
> | ^~~~~~~~~~~~~
> drivers/block/virtio_blk.c:986:14: note: (near initialization for 'virtio_blk.probe')
> drivers/char/virtio_console.c:2213:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
> 2213 | .probe = virtcons_probe,
> | ^~~~~~~~~~~~~~
> drivers/char/virtio_console.c:2213:11: note: (near initialization for 'virtio_console.probe')
> drivers/char/virtio_console.c:2228:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
> 2228 | .probe = virtcons_probe,
> | ^~~~~~~~~~~~~~
> drivers/char/virtio_console.c:2228:11: note: (near initialization for 'virtio_rproc_serial.probe')
> drivers/scsi/virtio_scsi.c:983:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
> 983 | .probe = virtscsi_probe,
> | ^~~~~~~~~~~~~~
> drivers/scsi/virtio_scsi.c:983:11: note: (near initialization for 'virtio_scsi_driver.probe')
> drivers/net/virtio_net.c: At top level:
> drivers/net/virtio_net.c:3387:14: error: initialization of 'void * (*)(struct virtio_device *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
> 3387 | .validate = virtnet_validate,
> | ^~~~~~~~~~~~~~~~
> drivers/net/virtio_net.c:3387:14: note: (near initialization for 'virtio_net_driver.validate')
> drivers/net/virtio_net.c:3388:11: error: initialization of 'int (*)(struct virtio_device *, void *)' from incompatible pointer type 'int (*)(struct virtio_device *)' [-Werror=incompatible-pointer-types]
> 3388 | .probe = virtnet_probe,
> | ^~~~~~~~~~~~~
> drivers/net/virtio_net.c:3388:11: note: (near initialization for 'virtio_net_driver.probe')
>
> Caused by commit
>
> e397242b72e2 ("virtio: allow passing config data from validate callback")
>
> I have used the vhost tree from next-20210707 for today.
My bad - pushed a wrong head by mistake. thanks!
> --
> Cheers,
> Stephen Rothwell
