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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-11-06 17:06:52 -0500
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-11-07 10:46:19 -0500
commit911dec0db4de6ccc544178a8ddaf9cec0a11d533 (patch)
treef61f70adf6ce1a0a65c7bd4366269bf272470f2c /arch/arm/xen
parent6bf926ddd44ddc67edbeb28d4069f207f2c6e07e (diff)
downloadop-kernel-dev-911dec0db4de6ccc544178a8ddaf9cec0a11d533.zip
op-kernel-dev-911dec0db4de6ccc544178a8ddaf9cec0a11d533.tar.gz
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). Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/arm/xen')
-rw-r--r--arch/arm/xen/enlighten.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 59bcb96..96d969d 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -166,3 +166,8 @@ void free_xenballooned_pages(int nr_pages, struct page **pages)
*pages = NULL;
}
EXPORT_SYMBOL_GPL(free_xenballooned_pages);
+
+/* In the hypervisor.S file. */
+EXPORT_SYMBOL_GPL(HYPERVISOR_event_channel_op);
+EXPORT_SYMBOL_GPL(HYPERVISOR_grant_table_op);
+EXPORT_SYMBOL_GPL(privcmd_call);
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