Re: [PATCH] nvme: change nvme_passthru_cmd64's result field.

From: Keith Busch
Date: Mon Nov 04 2019 - 10:32:54 EST


On Mon, Nov 04, 2019 at 04:29:16PM +0100, Christoph Hellwig wrote:
>
> Except on 32-bit x86, which does not have the padding. Which is why
> the current layout is so bad, as it breaks 32-it x86 compat.

Yeah, fair enough.

Charles, let's just define an explicit padding rsvd field and use the
appropriate struct for the different ioctl's.