linux-kernel - Re: [PATCH v2] iommu/amd: Use wait_event in put_pasid_state

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Message-ID: <54D360AE.8090603@amd.com>
Date:	Thu, 5 Feb 2015 14:23:10 +0200
From:	Oded Gabbay <oded.gabbay@....com>
To:	Joerg Roedel <joro@...tes.org>,
	Peter Zijlstra <peterz@...radead.org>
CC:	<iommu@...ts.linux-foundation.org>,
	Benjamin LaHaise <bcrl@...ck.org>,
	Jesse Barnes <jbarnes@...tuousgeek.org>, <linux-aio@...ck.org>,
	<linux-kernel@...r.kernel.org>, <jroedel@...e.de>
Subject: Re: [PATCH v2] iommu/amd: Use wait_event in put_pasid_state_wait



On 02/05/2015 01:40 PM, Joerg Roedel wrote:
> So this should be the correct version then.
>
>  From 2a52250e542d8964c8285a37b71fe838a44c05c4 Mon Sep 17 00:00:00 2001
> From: Joerg Roedel<jroedel@...e.de>
> Date: Wed, 4 Feb 2015 15:50:38 +0100
> Subject: [PATCH 1/2] iommu/amd: Use wait_event in put_pasid_state_wait
>
> Now that I learned about possible spurious wakeups this
> place needs fixing too. Replace the self-coded sleep variant
> with the generic wait_event() helper.
>
> Signed-off-by: Joerg Roedel<jroedel@...e.de>

Tested-by: Oded Gabbay <oded.gabbay@....com>

	Oded
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