Re: [PATCH] synchronize_irq needs a barrier

 .../...

This patch (mostly written by Linus) fixes this by using spin

quoted

locks instead of memory barries on the synchronize_irq() path.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Good for me.

Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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

Cheers,
Ben.