linux-kernel - Re: [PATCH] iommu/amd: Take mmap_sem when calling get_user

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Date:	Mon, 12 May 2014 21:04:18 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	suravee.suthikulpanit@....com
Cc:	iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
	kim.naru@....com, jay.cornwall@....com
Subject: Re: [PATCH] iommu/amd: Take mmap_sem when calling get_user_pages

On Mon, Apr 28, 2014 at 05:27:46PM -0500, suravee.suthikulpanit@....com wrote:
> From: Jay Cornwall <jay.cornwall@....com>
> 
> get_user_pages requires caller to hold a read lock on mmap_sem.
> 
> Signed-off-by: Jay Cornwall <jay.cornwall@....com>
> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@....com>

Applied, thanks Jay and Suravee.

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