| | Date | Mon, 29 May 2006 18:36:08 -0700 | | From | Andrew Morton <> | | Subject | Re: [patch 52/61] lock validator: special locking: af_unix |
On Mon, 29 May 2006 23:27:19 +0200
Ingo Molnar <mingo@elte.hu> wrote:
> From: Ingo Molnar <mingo@elte.hu>
>
> teach special (recursive) locking code to the lock validator. Has no
> effect on non-lockdep kernels.
>
> (includes workaround for sk_receive_queue.lock, which is currently
> treated globally by the lock validator, but which be switched to
> per-address-family locking rules.)
>
> ...
>
>
> - spin_lock(&sk->sk_receive_queue.lock);
> + spin_lock_bh(&sk->sk_receive_queue.lock);
Again, a bit of a show-stopper. Will the real fix be far off?
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