Revert "xen/grant-table: Avoid m2p_override during mapping"
This reverts commit 08ece5bb2312b4510b161a6ef6682f37f4eac8a1.
As it breaks ARM builds and needs more attention
on the ARM side.
Acked-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 34a2704..073b4a1 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -284,10 +284,8 @@
}
pr_debug("map %d+%d\n", map->index, map->count);
- err = gnttab_map_refs_userspace(map->map_ops,
- use_ptemod ? map->kmap_ops : NULL,
- map->pages,
- map->count);
+ err = gnttab_map_refs(map->map_ops, use_ptemod ? map->kmap_ops : NULL,
+ map->pages, map->count);
if (err)
return err;
@@ -317,10 +315,9 @@
}
}
- err = gnttab_unmap_refs_userspace(map->unmap_ops + offset,
- use_ptemod ? map->kmap_ops + offset : NULL,
- map->pages + offset,
- pages);
+ err = gnttab_unmap_refs(map->unmap_ops + offset,
+ use_ptemod ? map->kmap_ops + offset : NULL, map->pages + offset,
+ pages);
if (err)
return err;