Commits
Xianzhong committed d31cb102e81
MGS-2786 [#imx-479] fix gpu kernel panic with debugfs the user space data cannot be directly accessible in 4.9 kernel. add copy_from_user to fix this kernel painic for gpu debugfs. Date: Mar 30, 2017 Signed-off-by: Xianzhong <xianzhong.li@nxp.com>