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(parent: 00e96fb) | patch
microblaze: Prevent the overflow of the start
authorShubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Sat, 11 Jan 2020 13:14:34 +0000 (18:44 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 28 Feb 2020 14:42:42 +0000 (15:42 +0100)
commit387da85c98572cc54744384ce4ffea6e5c1ee091
treec692791144a9ab19ab51637e7cfa3ae940c7411ftree | snapshot
parent00e96fba9515fcb6af8674ef11761d6f39672eebcommit | diff
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>
arch/microblaze/kernel/cpu/cache.c diff | blob | history
Domain: System / Kernel;