[ Upstream commit c86fbe48 ]

The driver fails to handle data when read or written beyond device reported
LBA, which triggers kernel panic

Link: https://lore.kernel.org/r/1571120524-6037-2-git-send-email-balsundar.p@microsemi.comSigned-off-by: Balsundar P <balsundar.p@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>