linux-kernel - Re: [PATCH 3/4] TPM: rcu locking

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Date:	Tue, 23 Sep 2008 17:18:17 -0300
From:	Rajiv Andrade <srajiv@...ux.vnet.ibm.com>
To:	paulmck@...ux.vnet.ibm.com
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	serue@...ux.vnet.ibm.com, zohar@...ux.vnet.ibm.com,
	safford@...son.ibm.com, debora@...ux.vnet.ibm.com
Subject: Re: [PATCH 3/4] TPM: rcu locking

Paul,

On Tue, 2008-09-23 at 11:19 -0700, Paul E. McKenney wrote:
> 
> But here we are deleting from what appears to be some other list.
> And I don't see any insertiong into either list.
> 
> What am I missing here?
> 
>                                                         Thanx, Paul

Sorry, forgot to change list_add() to list_add_rcu() in the code section
below:

> > +     /* Make chip available */
> > +     spin_lock(&driver_lock);
> > +     list_add(&chip->list, &tpm_chip_list);
> > +     spin_unlock(&driver_lock);

I'll resubmit.

Thanks,
Rajiv Andrade
IBM Linux Technology Center
Security Dev.

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