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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2014-02-03 15:43:59 +0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2014-02-03 15:44:49 +0400
commite85fc9805591a17ca8af50023ee8e2b61d9a123b (patch)
tree95fbacb38701217f001adefa0abe6f8b65c5ce84 /drivers/xen/gntdev.c
parentf93576e1ac34fd7a93d6f3432e71295bbe6a27ce (diff)
downloadlinux-e85fc9805591a17ca8af50023ee8e2b61d9a123b.tar.xz
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>
Diffstat (limited to 'drivers/xen/gntdev.c')
-rw-r--r--drivers/xen/gntdev.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 34a2704fbc88..073b4a19a8b0 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -284,10 +284,8 @@ static int map_grant_pages(struct grant_map *map)
}
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 @@ static int __unmap_grant_pages(struct grant_map *map, int offset, int pages)
}
}
- 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;