netdev - Re: [linux-next] iwl_mvm_get_key_sta

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Message-ID: <1449841741.2324.2.camel@sipsolutions.net>
Date:	Fri, 11 Dec 2015 14:49:01 +0100
From:	Johannes Berg <johannes@...solutions.net>
To:	Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Cc:	Emmanuel Grumbach <emmanuel.grumbach@...el.com>,
	Intel Linux Wireless <linuxwifi@...el.com>,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [linux-next] iwl_mvm_get_key_sta_id() suspicious RCU usage

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
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