From: David Ung <[email protected]> commit 31f40f86526b71009973854c1dfe799ee70f7588 upstream.
When copying a relocation from userspace, copy the correct target offset. Signed-off-by: David Ung <[email protected]> Fixes: 961e3beae3b2 ("drm/tegra: Make job submission 64-bit safe") [[email protected]: provide a better commit message] Signed-off-by: Thierry Reding <[email protected]> Signed-off-by: Sasha Levin <[email protected]> --- drivers/gpu/drm/tegra/drm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 59736bb..1218419 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -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; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
