Commit c5131a98 authored Jan 20, 2015 by David Ung Committed by Sasha Levin Mar 14, 2015

drm/tegra: Use correct relocation target offsets



commit 31f40f86526b71009973854c1dfe799ee70f7588 upstream.

When copying a relocation from userspace, copy the correct target
offset.

Signed-off-by: David Ung <davidu@nvidia.com>
Fixes: 961e3bea ("drm/tegra: Make job submission 64-bit safe")
[treding@nvidia.com: provide a better commit message]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

parent b7c386cf

drivers/gpu/drm/tegra/drm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -152,7 +152,7 @@ static int host1x_reloc_copy_from_user(struct host1x_reloc *dest,
		if (err < 0)
		return err;

		err = get_user(dest->target.offset, &src->cmdbuf.offset);
		err = get_user(dest->target.offset, &src->target.offset);
		if (err < 0)
		return err;