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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20140512190417.GA10562@8bytes.org>
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.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/