[dm-devel] [PATCH 3/4] kpartx: handle alternate bsd disklabel location

Martin Wilck Martin.Wilck at suse.com
Thu Jul 2 15:12:58 UTC 2020


On Wed, 2020-07-01 at 17:39 -0500, Benjamin Marzinski wrote:
> bsd disk labels can either be at the start of the second sector, or
> 64
> bytes into the first sector, but kpartx only handled the first case.
> However the second case is what parted creates, and what the linux
> kernel partition code expects.  kpartx should handle both cases.
> 
> Signed-off-by: Benjamin Marzinski <bmarzins at redhat.com>

I can see that for parted, but not for the kernel
(https://elixir.bootlin.com/linux/latest/source/block/partitions/msdos.c#L368)
Anyway:

Reviewed-by: Martin Wilck <mwilck at suse.com>


-- 
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