From mboxrd@z Thu Jan  1 00:00:00 1970
From: Johannes Berg <johannes@sipsolutions.net>
Subject: Re: [linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage
Date: Fri, 11 Dec 2015 14:49:01 +0100
Message-ID: <1449841741.2324.2.camel@sipsolutions.net>
References: <20151211134418.GA29351@swordfish>
	 (sfid-20151211_144614_821713_0C346E06)
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Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com>,
	Intel Linux Wireless <linuxwifi@intel.com>,
	linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
To: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <20151211134418.GA29351@swordfish> (sfid-20151211_144614_821713_0C346E06)
Sender: linux-kernel-owner@vger.kernel.org
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On Fri, 2015-12-11 at 22:44 +0900, Sergey Senozhatsky wrote:

> [ 6385.246300] drivers/net/wireless/intel/iwlwifi/mvm/sta.c:1226
> suspicious rcu_dereference_protected() usage!
> 

Funny, Laura Abbott also reported this bug earlier today :)

I've sent out a fix, you can see it here:
https://patchwork.ozlabs.org/patch/555587/

johannes