Subject: Re: [PATCH] synchronize_irq needs a barrier

From: Benjamin Herrenschmidt <[email-masked]>
Date: Mon, 22 Oct 2007 07:10:05 +1000

.../...

> This patch (mostly written by Linus) fixes this by using spin
> > locks instead of memory barries on the synchronize_irq() path.
> > 
> > Signed-off-by: Herbert Xu <[email-masked]>
> 
> Good for me.
> 
> Acked-by: Benjamin Herrenschmidt <[email-masked]>

Hrm... not on yet. Herbert, care to resend, looks like it fell down the
wrong hole in Linus mailbox :-)

Cheers,
Ben.