netdev - Re: [PATCH v2] macvtap: rcu_dereference outside read-lock section

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <20120812.134118.90820419749031873.davem@davemloft.net>
Date:	Sun, 12 Aug 2012 13:41:18 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	mst@...hat.com
Cc:	yefremov.denis@...il.com, jasowang@...hat.com,
	ebiederm@...ssion.com, ian.campbell@...rix.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	ldv-project@...ras.ru
Subject: Re: [PATCH v2] macvtap: rcu_dereference outside read-lock section

From: "Michael S. Tsirkin" <mst@...hat.com>
Date: Sun, 12 Aug 2012 11:49:29 +0300

> On Sun, Aug 12, 2012 at 10:26:31AM +0400, Denis Efremov wrote:
>> rcu_dereference occurs in update section. Replacement by
>> rcu_dereference_protected in order to prevent lockdep
>> complaint.
>> 
>> Found by Linux Driver Verification project (linuxtesting.org)
>> 
>> Signed-off-by: Denis Efremov <yefremov.denis@...il.com>
...
> Acked-by: Michael S. Tsirkin <mst@...hat.com>

Applied, thanks everyone.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html