netdev - Re: [PATCH] usbnet: fix deadlock in resume

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: <20120831.161233.1367551762954796924.davem@davemloft.net>
Date:	Fri, 31 Aug 2012 16:12:33 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	oliver@...kum.org
Cc:	netdev@...r.kernel.org, ming.lei@...onical.com, oneukum@...e.de,
	stable@...nel.org
Subject: Re: [PATCH] usbnet: fix deadlock in resume

From: oliver@...kum.org
Date: Mon, 27 Aug 2012 08:41:38 +0200

> From: Oliver Neukum <oliver@...kum.org>
> 
> A usbnet device can share a multifunction device
> with a storage device. If the storage device is autoresumed
> the usbnet devices also needs to be autoresumed. Allocating
> memory with GFP_KERNEL can deadlock in this case.
> 
> This should go back into all kernels that have
> commit 65841fd5132c3941cdf5df09e70df3ed28323212
> That is 3.5
> 
> Signed-off-by: Oliver Neukum <oneukum@...e.de>

Applied, thanks.
--
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