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2014 Jun 03
0
[PATCH] drm/nouveau/vm: fix mapping of SG pages list
...es is not much used in the driver anyway, but you
know better. :)
 drivers/gpu/drm/nouveau/core/subdev/vm/base.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
index 7dd680f..db35e8d 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/vm/base.c
@@ -152,13 +152,18 @@ nouveau_vm_map_sg(struct nouveau_vma *vma, u64 delta, u64 length,
 		end = (pte + num);
 		if (unlikely(end >= max))
 			end = max;
-		len = end - pte;
+
+		/*
+...