The RESTART opcode terminates the gather and restarts the CDMA fetch from
a specified word << 2 relative to the CDMA start address. That shouldn't
be allowed to be done by userspace.
Signed-off-by: Dmitry Osipenko
---
drivers/gpu/host1x/job.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/dr
On Mon, May 15, 2017 at 2:02 PM, Dmitry Osipenko wrote:
> The RESTART opcode terminates the gather and restarts the CDMA fetch from
> a specified word << 2 relative to the CDMA start address. That shouldn't
> be allowed to be done by userspace.
>
> Signed-off-by: Dmitry Osipenko
Outch, yeah.
Re
