linux-kernel - Re: [PATCH 2/2] tpm: fix byte-order for the value read by tpm2_get_tpm

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Date:	Fri, 15 Jul 2016 13:39:28 -0600
From:	Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:	Andrey Pronin <apronin@...omium.org>
Cc:	Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
	Peter Huewe <peterhuewe@....de>,
	Marcel Selhorst <tpmdd@...horst.net>,
	tpmdd-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org,
	groeck@...omium.org, smbarber@...omium.org, dianders@...omium.org
Subject: Re: [PATCH 2/2] tpm: fix byte-order for the value read by
 tpm2_get_tpm_pt

On Fri, Jul 15, 2016 at 12:31:43PM -0700, Andrey Pronin wrote:

> I even tried changing the code there to
> 	__be32 vv = cmd.params.get_tpm_pt_out.value;
> 	u32 ret = vv;
> to make it clear what's going on. Still, no complaints from sparse.

Hum, I'm not an expert at sparse, but I expect a warning from it here?

Maybe Jarkko knows when he gets back?

Jason