[Xen-devel] BUG: ARM build failures due to Xen

[Arnd Bergmann]

On Thursday 08 November 2012, Stefano Stabellini wrote:
> From: Konrad Rzeszutek Wilk <konrad.wilk at oracle.com>
> 
> xen/arm: Fix compile errors when drivers are compiled as modules.
> 
> We end up with:
> 
> ERROR: "HYPERVISOR_event_channel_op" [drivers/xen/xen-gntdev.ko] undefined!
> ERROR: "privcmd_call" [drivers/xen/xen-privcmd.ko] undefined!
> ERROR: "HYPERVISOR_grant_table_op" [drivers/net/xen-netback/xen-netback.ko] undefined!
> 
> and this patch exports said function (which is implemented in hypercall.S).
> 
> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk at oracle.com>
> Signed-off-by: Stefano Stabellini <stefano.stabellini at eu.citrix.com>
> 

Acked-by: Arnd Bergmann <arnd at arndb.de>

I guess it's best to merge that through the Xen tree.