tree c692791144a9ab19ab51637e7cfa3ae940c7411f
parent 00e96fba9515fcb6af8674ef11761d6f39672eeb
author Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 1578748474 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1582900962 +0100

microblaze: Prevent the overflow of the start

[ Upstream commit 061d2c1d593076424c910cb1b64ecdb5c9a6923f ]

In case the start + cache size is more than the max int the
start overflows.
Prevent the same.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>