netdev - Re: [stable] [PATCH net-2.6/stable] tg3: Restrict phy ioctl access

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

Message-ID: <20110216230613.GA11053@mcarlson.broadcom.com>
Date:	Wed, 16 Feb 2011 15:06:13 -0800
From:	"Matt Carlson" <mcarlson@...adcom.com>
To:	"Greg KH" <greg@...ah.com>
cc:	"Matthew Carlson" <mcarlson@...adcom.com>,
	"davem@...emloft.net" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"stable@...nel.org" <stable@...nel.org>
Subject: Re: [stable] [PATCH net-2.6/stable] tg3: Restrict phy ioctl
 access

On Wed, Feb 16, 2011 at 02:39:35PM -0800, Greg KH wrote:
> On Tue, Feb 15, 2011 at 02:51:10PM -0800, Matt Carlson wrote:
> > If management firmware is present and the device is down, the firmware
> > will assume control of the phy.  If a phy access were allowed from the
> > host, it will collide with firmware phy accesses, resulting in
> > unpredictable behavior.  This patch fixes the problem by disallowing phy
> > accesses during the problematic condition.
> > 
> > Upstream commit ID f746a3136a61ae535c5d0b49a9418fa21edc61b5
> 
> There is no such upstream git commit id in Linus's tree.  What am I
> doing wrong here?

The commit is in Dave Miller's net-next-2.6 tree.

--
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