nvme: fix handling of large MDTS values

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Instead of triggering an integer overflow and undefined behavior if MDTS is
large, set max_hw_sectors to UINT_MAX.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Keith Busch <kbusch@kernel.org>
[hch: rebased to account for the new nvme_mps_to_sectors helper]
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Bart Van Assche 2021-04-02 18:58:20 +02:00 • committed by Christoph Hellwig

parent 5befc7c26e

commit 8609c63fce

1 changed files with 4 additions and 2 deletions

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drivers/nvme/host/core.c

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