microblaze: Prevent the overflow of the start

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[ Upstream commit 061d2c1d59 ]

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>

...

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Shubhrajyoti Datta 2020-01-11 18:44:34 +05:30 • committed by Greg Kroah-Hartman

parent 18c6d681f3

commit d302f3a53d

1 changed files with 2 additions and 1 deletions

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arch/microblaze/kernel/cpu/cache.c

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