On Thursday 25 June 2009, Mike Snitzer wrote:
> OK, I found a really stupid bug. I was passing the data start offset
> (pe_start) through to blk_stack_limits() in terms of sectors rather
> than bytes. The following should silence your warnings:
Yes, all clear again. So not broken userspace after all ;-)
Reported-by: Frans Pop <elendil@xxxxxxxxx>
Tested-by: Frans Pop <elendil@xxxxxxxxx>
Thanks,
FJP
> diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
> index 4899ebe..2cba557 100644
> --- a/drivers/md/dm-table.c
> +++ b/drivers/md/dm-table.c
> @@ -495,7 +495,7 @@ int dm_set_device_limits(struct dm_target *ti,
> struct dm_dev *dev, return 0;
> }
>
> - if (blk_stack_limits(limits, &q->limits, start) < 0)
> + if (blk_stack_limits(limits, &q->limits, start << 9) < 0)
> DMWARN("%s: target device %s is misaligned",
> dm_device_name(ti->table->md), bdevname(bdev, b));
--
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