linux-kernel - Re: regression: ath_tx_edma_tasklet() Illegal idle entry in RCU read-side critical section

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Message-ID: <87oa06u1fu.fsf@kamboji.qca.qualcomm.com>
Date:   Tue, 20 Dec 2016 14:20:38 +0000
From:   "Valo, Kalle" <kvalo@....qualcomm.com>
To:     Gabriel C <nix.or.die@...il.com>
CC:     "paulmck@...ux.vnet.ibm.com" <paulmck@...ux.vnet.ibm.com>,
        "Tobias Klausmann" <tobias.johannes.klausmann@....thm.de>,
        lkml <linux-kernel@...r.kernel.org>,
        ath9k-devel <ath9k-devel@....qualcomm.com>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "ath9k-devel@...ts.ath9k.org" <ath9k-devel@...ts.ath9k.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "nbd@....name" <nbd@....name>
Subject: Re: regression: ath_tx_edma_tasklet() Illegal idle entry in RCU
 read-side critical section

Gabriel C <nix.or.die@...il.com> writes:

> On 18.12.2016 21:14, Paul E. McKenney wrote:
>> On Sun, Dec 18, 2016 at 07:57:42PM +0000, Valo, Kalle wrote:
>>> Tobias Klausmann <tobias.johannes.klausmann@....thm.de> writes:
>>>
>>>> A patch for this is already floating on the ML for a while now latest:
>>>> (ath9k: do not return early to fix rcu unlocking)
>>>
>>> It's here:
>>>
>>> https://patchwork.kernel.org/patch/9472709/
>>
>> Feel free to add:
>>
>> Acked-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
>>
>
> This patch fixes the bug for me.
>
> You can add my Tested-by if you wish.
>
> Tested-by: Gabriel Craciunescu <nix.or.die@...il.com>

I added both of these to the commit log, thanks.

-- 
Kalle Valo